[ Upstream commit 9068533e4f470daf2b0f29c71d865990acd8826e ]
For powerpc64, perf will filter out the second entry in the callchain,
i.e. the LR value, if the return address of the function corresponding
to the probed location has already been saved on its caller's stack.
The state of the return address is determined using debug information.
At any point within a function, if the return address is already saved
somewhere, a DWARF expression can tell us about its location. If the
return address in still in LR only, no DWARF expression would exist.
Typically, the instructions in a function's prologue first copy the LR
value to R0 and then pushes R0 on to the stack. If LR has already been
copied to R0 but R0 is yet to be pushed to the stack, we can still get a
DWARF expression that says that the return address is in R0. This is
indicating that getting a DWARF expression for the return address does
not guarantee the fact that it has already been saved on the stack.
This can be observed on a powerpc64le system running Fedora 27 as shown
below.
# objdump -d /usr/lib64/libc-2.26.so | less
...
000000000015af20 <inet_pton>:
15af20: 0b 00 4c 3c addis r2,r12,11
15af24: e0 c1 42 38 addi r2,r2,-15904
15af28: a6 02 08 7c mflr r0
15af2c: f0 ff c1 fb std r30,-16(r1)
15af30: f8 ff e1 fb std r31,-8(r1)
15af34: 78 1b 7f 7c mr r31,r3
15af38: 78 23 83 7c mr r3,r4
15af3c: 78 2b be 7c mr r30,r5
15af40: 10 00 01 f8 std r0,16(r1)
15af44: c1 ff 21 f8 stdu r1,-64(r1)
15af48: 28 00 81 f8 std r4,40(r1)
...
# readelf --debug-dump=frames-interp /usr/lib64/libc-2.26.so | less
...
00027024 0000000000000024 00027028 FDE cie=00000000 pc=000000000015af20..000000000015af88
LOC CFA r30 r31 ra
000000000015af20 r1+0 u u u
000000000015af34 r1+0 c-16 c-8 r0
000000000015af48 r1+64 c-16 c-8 c+16
000000000015af5c r1+0 c-16 c-8 c+16
000000000015af78 r1+0 u u
...
# perf probe -x /usr/lib64/libc-2.26.so -a inet_pton+0x18
# perf record -e probe_libc:inet_pton -g ping -6 -c 1 ::1
# perf script
Before:
ping 2829 [005] 512917.460174: probe_libc:inet_pton: (7fff7e2baf38)
7fff7e2baf38 __GI___inet_pton+0x18 (/usr/lib64/libc-2.26.so)
7fff7e2705b4 getaddrinfo+0x164 (/usr/lib64/libc-2.26.so)
12f152d70 _init+0xbfc (/usr/bin/ping)
7fff7e1836a0 generic_start_main.isra.0+0x140 (/usr/lib64/libc-2.26.so)
7fff7e183898 __libc_start_main+0xb8 (/usr/lib64/libc-2.26.so)
0 [unknown] ([unknown])
After:
ping 2829 [005] 512917.460174: probe_libc:inet_pton: (7fff7e2baf38)
7fff7e2baf38 __GI___inet_pton+0x18 (/usr/lib64/libc-2.26.so)
7fff7e26fa54 gaih_inet.constprop.7+0xf44 (/usr/lib64/libc-2.26.so)
7fff7e2705b4 getaddrinfo+0x164 (/usr/lib64/libc-2.26.so)
12f152d70 _init+0xbfc (/usr/bin/ping)
7fff7e1836a0 generic_start_main.isra.0+0x140 (/usr/lib64/libc-2.26.so)
7fff7e183898 __libc_start_main+0xb8 (/usr/lib64/libc-2.26.so)
0 [unknown] ([unknown])
Reported-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Maynard Johnson <maynard@us.ibm.com>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/66e848a7bdf2d43b39210a705ff6d828a0865661.1530724939.git.sandipan@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.4.157 into android-4.4-p
Changes in 4.4.157
i2c: xiic: Make the start and the byte count write atomic
i2c: i801: fix DNV's SMBCTRL register offset
ALSA: hda - Fix cancel_work_sync() stall from jackpoll work
cfq: Give a chance for arming slice idle timer in case of group_idle
kthread: Fix use-after-free if kthread fork fails
kthread: fix boot hang (regression) on MIPS/OpenRISC
staging: rt5208: Fix a sleep-in-atomic bug in xd_copy_page
staging/rts5208: Fix read overflow in memcpy
block,blkcg: use __GFP_NOWARN for best-effort allocations in blkcg
locking/rwsem-xadd: Fix missed wakeup due to reordering of load
selinux: use GFP_NOWAIT in the AVC kmem_caches
locking/osq_lock: Fix osq_lock queue corruption
ARC: [plat-axs*]: Enable SWAP
misc: mic: SCIF Fix scif_get_new_port() error handling
ethtool: Remove trailing semicolon for static inline
Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV
gpio: tegra: Move driver registration to subsys_init level
scsi: target: fix __transport_register_session locking
md/raid5: fix data corruption of replacements after originals dropped
misc: ti-st: Fix memory leak in the error path of probe()
uio: potential double frees if __uio_register_device() fails
tty: rocket: Fix possible buffer overwrite on register_PCI
f2fs: do not set free of current section
perf tools: Allow overriding MAX_NR_CPUS at compile time
NFSv4.0 fix client reference leak in callback
macintosh/via-pmu: Add missing mmio accessors
ath10k: prevent active scans on potential unusable channels
MIPS: Fix ISA virt/bus conversion for non-zero PHYS_OFFSET
ata: libahci: Correct setting of DEVSLP register
scsi: 3ware: fix return 0 on the error path of probe
ath10k: disable bundle mgmt tx completion event support
Bluetooth: hidp: Fix handling of strncpy for hid->name information
x86/mm: Remove in_nmi() warning from vmalloc_fault()
gpio: ml-ioh: Fix buffer underwrite on probe error path
net: mvneta: fix mtu change on port without link
MIPS: Octeon: add missing of_node_put()
net: dcb: For wild-card lookups, use priority -1, not 0
Input: atmel_mxt_ts - only use first T9 instance
partitions/aix: append null character to print data from disk
partitions/aix: fix usage of uninitialized lv_info and lvname structures
iommu/ipmmu-vmsa: Fix allocation in atomic context
mfd: ti_am335x_tscadc: Fix struct clk memory leak
f2fs: fix to do sanity check with {sit,nat}_ver_bitmap_bytesize
MIPS: WARN_ON invalid DMA cache maintenance, not BUG_ON
RDMA/cma: Do not ignore net namespace for unbound cm_id
xhci: Fix use-after-free in xhci_free_virt_device
vmw_balloon: include asm/io.h
netfilter: x_tables: avoid stack-out-of-bounds read in xt_copy_counters_from_user
drivers: net: cpsw: fix parsing of phy-handle DT property in dual_emac config
net: ethernet: ti: cpsw: fix mdio device reference leak
ethernet: ti: davinci_emac: add missing of_node_put after calling of_parse_phandle
crypto: vmx - Fix sleep-in-atomic bugs
mtd: ubi: wl: Fix error return code in ubi_wl_init()
autofs: fix autofs_sbi() does not check super block type
x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+
mm: get rid of vmacache_flush_all() entirely
Linux 4.4.157
Change-Id: I08e4c24c1a22ef0e97f9185bc9da72f4a651ca73
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.4.157 into android-4.4
Changes in 4.4.157
i2c: xiic: Make the start and the byte count write atomic
i2c: i801: fix DNV's SMBCTRL register offset
ALSA: hda - Fix cancel_work_sync() stall from jackpoll work
cfq: Give a chance for arming slice idle timer in case of group_idle
kthread: Fix use-after-free if kthread fork fails
kthread: fix boot hang (regression) on MIPS/OpenRISC
staging: rt5208: Fix a sleep-in-atomic bug in xd_copy_page
staging/rts5208: Fix read overflow in memcpy
block,blkcg: use __GFP_NOWARN for best-effort allocations in blkcg
locking/rwsem-xadd: Fix missed wakeup due to reordering of load
selinux: use GFP_NOWAIT in the AVC kmem_caches
locking/osq_lock: Fix osq_lock queue corruption
ARC: [plat-axs*]: Enable SWAP
misc: mic: SCIF Fix scif_get_new_port() error handling
ethtool: Remove trailing semicolon for static inline
Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV
gpio: tegra: Move driver registration to subsys_init level
scsi: target: fix __transport_register_session locking
md/raid5: fix data corruption of replacements after originals dropped
misc: ti-st: Fix memory leak in the error path of probe()
uio: potential double frees if __uio_register_device() fails
tty: rocket: Fix possible buffer overwrite on register_PCI
f2fs: do not set free of current section
perf tools: Allow overriding MAX_NR_CPUS at compile time
NFSv4.0 fix client reference leak in callback
macintosh/via-pmu: Add missing mmio accessors
ath10k: prevent active scans on potential unusable channels
MIPS: Fix ISA virt/bus conversion for non-zero PHYS_OFFSET
ata: libahci: Correct setting of DEVSLP register
scsi: 3ware: fix return 0 on the error path of probe
ath10k: disable bundle mgmt tx completion event support
Bluetooth: hidp: Fix handling of strncpy for hid->name information
x86/mm: Remove in_nmi() warning from vmalloc_fault()
gpio: ml-ioh: Fix buffer underwrite on probe error path
net: mvneta: fix mtu change on port without link
MIPS: Octeon: add missing of_node_put()
net: dcb: For wild-card lookups, use priority -1, not 0
Input: atmel_mxt_ts - only use first T9 instance
partitions/aix: append null character to print data from disk
partitions/aix: fix usage of uninitialized lv_info and lvname structures
iommu/ipmmu-vmsa: Fix allocation in atomic context
mfd: ti_am335x_tscadc: Fix struct clk memory leak
f2fs: fix to do sanity check with {sit,nat}_ver_bitmap_bytesize
MIPS: WARN_ON invalid DMA cache maintenance, not BUG_ON
RDMA/cma: Do not ignore net namespace for unbound cm_id
xhci: Fix use-after-free in xhci_free_virt_device
vmw_balloon: include asm/io.h
netfilter: x_tables: avoid stack-out-of-bounds read in xt_copy_counters_from_user
drivers: net: cpsw: fix parsing of phy-handle DT property in dual_emac config
net: ethernet: ti: cpsw: fix mdio device reference leak
ethernet: ti: davinci_emac: add missing of_node_put after calling of_parse_phandle
crypto: vmx - Fix sleep-in-atomic bugs
mtd: ubi: wl: Fix error return code in ubi_wl_init()
autofs: fix autofs_sbi() does not check super block type
x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+
mm: get rid of vmacache_flush_all() entirely
Linux 4.4.157
Change-Id: I30fc9e099e9065aff5e53c648d822c405525bb07
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 21b8732eb4479b579bda9ee38e62b2c312c2a0e5 ]
After update of kernel, the perf tool doesn't run anymore on my 32MB RAM
powerpc board, but still runs on a 128MB RAM board:
~# strace perf
execve("/usr/sbin/perf", ["perf"], [/* 12 vars */]) = -1 ENOMEM (Cannot allocate memory)
--- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=0} ---
+++ killed by SIGSEGV +++
Segmentation fault
objdump -x shows that .bss section has a huge size of 24Mbytes:
27 .bss 016baca8 101cebb8 101cebb8 001cd988 2**3
With especially the following objects having quite big size:
10205f80 l O .bss 00140000 runtime_cycles_stats
10345f80 l O .bss 00140000 runtime_stalled_cycles_front_stats
10485f80 l O .bss 00140000 runtime_stalled_cycles_back_stats
105c5f80 l O .bss 00140000 runtime_branches_stats
10705f80 l O .bss 00140000 runtime_cacherefs_stats
10845f80 l O .bss 00140000 runtime_l1_dcache_stats
10985f80 l O .bss 00140000 runtime_l1_icache_stats
10ac5f80 l O .bss 00140000 runtime_ll_cache_stats
10c05f80 l O .bss 00140000 runtime_itlb_cache_stats
10d45f80 l O .bss 00140000 runtime_dtlb_cache_stats
10e85f80 l O .bss 00140000 runtime_cycles_in_tx_stats
10fc5f80 l O .bss 00140000 runtime_transaction_stats
11105f80 l O .bss 00140000 runtime_elision_stats
11245f80 l O .bss 00140000 runtime_topdown_total_slots
11385f80 l O .bss 00140000 runtime_topdown_slots_retired
114c5f80 l O .bss 00140000 runtime_topdown_slots_issued
11605f80 l O .bss 00140000 runtime_topdown_fetch_bubbles
11745f80 l O .bss 00140000 runtime_topdown_recovery_bubbles
This is due to commit 4d255766d2 ("perf: Bump max number of cpus
to 1024"), because many tables are sized with MAX_NR_CPUS
This patch gives the opportunity to redefine MAX_NR_CPUS via
$ make EXTRA_CFLAGS=-DMAX_NR_CPUS=1
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/20170922112043.8349468C57@po15668-vm-win7.idsi0.si.c-s.fr
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.4.156 into android-4.4-p
Changes in 4.4.156
x86/speculation/l1tf: Fix up pte->pfn conversion for PAE
staging: android: ion: fix ION_IOC_{MAP,SHARE} use-after-free
net: bcmgenet: use MAC link status for fixed phy
qlge: Fix netdev features configuration.
tcp: do not restart timewait timer on rst reception
vti6: remove !skb->ignore_df check from vti6_xmit()
cifs: check if SMB2 PDU size has been padded and suppress the warning
hfsplus: don't return 0 when fill_super() failed
hfs: prevent crash on exit from failed search
fork: don't copy inconsistent signal handler state to child
reiserfs: change j_timestamp type to time64_t
hfsplus: fix NULL dereference in hfsplus_lookup()
fat: validate ->i_start before using
scripts: modpost: check memory allocation results
mm/fadvise.c: fix signed overflow UBSAN complaint
fs/dcache.c: fix kmemcheck splat at take_dentry_name_snapshot()
ipvs: fix race between ip_vs_conn_new() and ip_vs_del_dest()
mfd: sm501: Set coherent_dma_mask when creating subdevices
platform/x86: asus-nb-wmi: Add keymap entry for lid flip action on UX360
irqchip/bcm7038-l1: Hide cpu offline callback when building for !SMP
net/9p: fix error path of p9_virtio_probe
powerpc: Fix size calculation using resource_size()
s390/dasd: fix hanging offline processing due to canceled worker
scsi: aic94xx: fix an error code in aic94xx_init()
PCI: mvebu: Fix I/O space end address calculation
dm kcopyd: avoid softlockup in run_complete_job
staging: comedi: ni_mio_common: fix subdevice flags for PFI subdevice
selftests/powerpc: Kill child processes on SIGINT
smb3: fix reset of bytes read and written stats
SMB3: Number of requests sent should be displayed for SMB3 not just CIFS
powerpc/pseries: Avoid using the size greater than RTAS_ERROR_LOG_MAX.
btrfs: replace: Reset on-disk dev stats value after replace
btrfs: relocation: Only remove reloc rb_trees if reloc control has been initialized
btrfs: Don't remove block group that still has pinned down bytes
debugobjects: Make stack check warning more informative
x86/pae: use 64 bit atomic xchg function in native_ptep_get_and_clear
kbuild: make missing $DEPMOD a Warning instead of an Error
irda: Fix memory leak caused by repeated binds of irda socket
irda: Only insert new objects into the global database via setsockopt
Revert "ARM: imx_v6_v7_defconfig: Select ULPI support"
enic: do not call enic_change_mtu in enic_probe
Fixes: Commit cdbf92675f ("mm: numa: avoid waiting on freed migrated pages")
genirq: Delay incrementing interrupt count if it's disabled/pending
irqchip/gic-v3-its: Recompute the number of pages on page size change
irqchip/gicv3-its: Fix memory leak in its_free_tables()
irqchip/gicv3-its: Avoid cache flush beyond ITS_BASERn memory size
irqchip/gic-v3: Add missing barrier to 32bit version of gic_read_iar()
irqchip/gic: Make interrupt ID 1020 invalid
ovl: rename is_merge to is_lowest
ovl: override creds with the ones from the superblock mounter
ovl: proper cleanup of workdir
sch_htb: fix crash on init failure
sch_multiq: fix double free on init failure
sch_hhf: fix null pointer dereference on init failure
sch_netem: avoid null pointer deref on init failure
sch_tbf: fix two null pointer dereferences on init failure
mei: me: allow runtime pm for platform with D0i3
s390/lib: use expoline for all bcr instructions
ASoC: wm8994: Fix missing break in switch
btrfs: use correct compare function of dirty_metadata_bytes
Linux 4.4.156
Change-Id: I8322cf746e099eaaf40af64bf8a25bb2cf33821f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.4.156 into android-4.4
Changes in 4.4.156
x86/speculation/l1tf: Fix up pte->pfn conversion for PAE
staging: android: ion: fix ION_IOC_{MAP,SHARE} use-after-free
net: bcmgenet: use MAC link status for fixed phy
qlge: Fix netdev features configuration.
tcp: do not restart timewait timer on rst reception
vti6: remove !skb->ignore_df check from vti6_xmit()
cifs: check if SMB2 PDU size has been padded and suppress the warning
hfsplus: don't return 0 when fill_super() failed
hfs: prevent crash on exit from failed search
fork: don't copy inconsistent signal handler state to child
reiserfs: change j_timestamp type to time64_t
hfsplus: fix NULL dereference in hfsplus_lookup()
fat: validate ->i_start before using
scripts: modpost: check memory allocation results
mm/fadvise.c: fix signed overflow UBSAN complaint
fs/dcache.c: fix kmemcheck splat at take_dentry_name_snapshot()
ipvs: fix race between ip_vs_conn_new() and ip_vs_del_dest()
mfd: sm501: Set coherent_dma_mask when creating subdevices
platform/x86: asus-nb-wmi: Add keymap entry for lid flip action on UX360
irqchip/bcm7038-l1: Hide cpu offline callback when building for !SMP
net/9p: fix error path of p9_virtio_probe
powerpc: Fix size calculation using resource_size()
s390/dasd: fix hanging offline processing due to canceled worker
scsi: aic94xx: fix an error code in aic94xx_init()
PCI: mvebu: Fix I/O space end address calculation
dm kcopyd: avoid softlockup in run_complete_job
staging: comedi: ni_mio_common: fix subdevice flags for PFI subdevice
selftests/powerpc: Kill child processes on SIGINT
smb3: fix reset of bytes read and written stats
SMB3: Number of requests sent should be displayed for SMB3 not just CIFS
powerpc/pseries: Avoid using the size greater than RTAS_ERROR_LOG_MAX.
btrfs: replace: Reset on-disk dev stats value after replace
btrfs: relocation: Only remove reloc rb_trees if reloc control has been initialized
btrfs: Don't remove block group that still has pinned down bytes
debugobjects: Make stack check warning more informative
x86/pae: use 64 bit atomic xchg function in native_ptep_get_and_clear
kbuild: make missing $DEPMOD a Warning instead of an Error
irda: Fix memory leak caused by repeated binds of irda socket
irda: Only insert new objects into the global database via setsockopt
Revert "ARM: imx_v6_v7_defconfig: Select ULPI support"
enic: do not call enic_change_mtu in enic_probe
Fixes: Commit cdbf92675f ("mm: numa: avoid waiting on freed migrated pages")
genirq: Delay incrementing interrupt count if it's disabled/pending
irqchip/gic-v3-its: Recompute the number of pages on page size change
irqchip/gicv3-its: Fix memory leak in its_free_tables()
irqchip/gicv3-its: Avoid cache flush beyond ITS_BASERn memory size
irqchip/gic-v3: Add missing barrier to 32bit version of gic_read_iar()
irqchip/gic: Make interrupt ID 1020 invalid
ovl: rename is_merge to is_lowest
ovl: override creds with the ones from the superblock mounter
ovl: proper cleanup of workdir
sch_htb: fix crash on init failure
sch_multiq: fix double free on init failure
sch_hhf: fix null pointer dereference on init failure
sch_netem: avoid null pointer deref on init failure
sch_tbf: fix two null pointer dereferences on init failure
mei: me: allow runtime pm for platform with D0i3
s390/lib: use expoline for all bcr instructions
ASoC: wm8994: Fix missing break in switch
btrfs: use correct compare function of dirty_metadata_bytes
Linux 4.4.156
Change-Id: Ia12d5f0a8ae43215e26b67f5db492738496635b7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 7c27a26e1ed5a7dd709aa19685d2c98f64e1cf0c ]
There are some powerpc selftests, as tm/tm-unavailable, that run for a long
period (>120 seconds), and if it is interrupted, as pressing CRTL-C
(SIGINT), the foreground process (harness) dies but the child process and
threads continue to execute (with PPID = 1 now) in background.
In this case, you'd think the whole test exited, but there are remaining
threads and processes being executed in background. Sometimes these
zombies processes are doing annoying things, as consuming the whole CPU or
dumping things to STDOUT.
This patch fixes this problem by attaching an empty signal handler to
SIGINT in the harness process. This handler will interrupt (EINTR) the
parent process waitpid() call, letting the code to follow through the
normal flow, which will kill all the processes in the child process group.
This patch also fixes a typo.
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Gustavo Romero <gromero@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-b3f777e
Linux 4.4.155
drm/drivers: add support for using the arch wc mapping API.
x86/io: add interface to reserve io memtype for a resource range. (v1.1)
fs/quota: Fix spectre gadget in do_quotactl
perf auxtrace: Fix queue resize
bcache: release dc->writeback_lock properly in bch_writeback_thread()
getxattr: use correct xattr length
udlfb: set optimal write delay
fb: fix lost console when the user unplugs a USB adapter
pwm: tiehrpwm: Fix disabling of output of PWMs
ubifs: Fix synced_i_size calculation for xattr inodes
ubifs: Check data node size before truncate
Revert "UBIFS: Fix potential integer overflow in allocation"
ubifs: Fix memory leak in lprobs self-check
userns: move user access out of the mutex
sys: don't hold uts_sem while accessing userspace memory
osf_getdomainname(): use copy_to_user()
iommu/vt-d: Fix dev iotlb pfsid use
iommu/vt-d: Add definitions for PFSID
mm/tlb: Remove tlb_remove_table() non-concurrent condition
ARM: tegra: Fix Tegra30 Cardhu PCA954x reset
pnfs/blocklayout: off by one in bl_map_stripe()
PM / sleep: wakeup: Fix build error caused by missing SRCU support
9p: fix multiple NULL-pointer-dereferences
uprobes: Use synchronize_rcu() not synchronize_sched()
kthread, tracing: Don't expose half-written comm when creating kthreads
tracing/blktrace: Fix to allow setting same value
tracing: Do not call start/stop() functions when tracing_on does not change
vmw_balloon: fix VMCI use when balloon built into kernel
vmw_balloon: VMCI_DOORBELL_SET does not check status
vmw_balloon: do not use 2MB without batching
vmw_balloon: fix inflation of 64-bit GFNs
iio: ad9523: Fix return value for ad952x_store()
iio: ad9523: Fix displayed phase
dm cache metadata: save in-core policy_hint_size to on-disk superblock
x86/mm/pat: Fix L1TF stable backport for CPA, 2nd call
net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
net/9p/client.c: version pointer uninitialized
9p/virtio: fix off-by-one error in sg list bounds check
fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed
powerpc/pseries: Fix endianness while restoring of r3 in MCE handler.
powerpc/fadump: handle crash memory ranges array index overflow
drm/i915/userptr: reject zero user_size
spi: davinci: fix a NULL pointer dereference
net: lan78xx: Fix misplaced tasklet_schedule() call
9p/net: Fix zero-copy path in the 9p virtio transport
net: mac802154: tx: expand tailroom if necessary
net: 6lowpan: fix reserved space for single frames
BACKPORT: arm64/vdso: Fix nsec handling for CLOCK_MONOTONIC_RAW
ANDROID: arm64: mm: fix 4.4.154 merge
Change-Id: Id5969245c97b88f9618cb6123e992ea4540ca434
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
* refs/heads/tmp-d762e28
Linux 4.4.154
cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status
iscsi target: fix session creation failure handling
scsi: core: Avoid that SCSI device removal through sysfs triggers a deadlock
scsi: sysfs: Introduce sysfs_{un,}break_active_protection()
MIPS: lib: Provide MIPS64r6 __multi3() for GCC < 7
MIPS: Correct the 64-bit DSP accumulator register size
kprobes: Make list and blacklist root user read only
s390/pci: fix out of bounds access during irq setup
s390/qdio: reset old sbal_state flags
s390: fix br_r1_trampoline for machines without exrl
x86/spectre: Add missing family 6 check to microcode check
x86/irqflags: Mark native_restore_fl extern inline
pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show()
ASoC: sirf: Fix potential NULL pointer dereference
ASoC: dpcm: don't merge format from invalid codec dai
udl-kms: fix crash due to uninitialized memory
udl-kms: handle allocation failure
udl-kms: change down_interruptible to down
fuse: Add missed unlock_page() to fuse_readpages_fill()
fuse: Fix oops at process_init_reply()
fuse: umount should wait for all requests
fuse: fix unlocked access to processing queue
fuse: fix double request_end()
fuse: Don't access pipe->buffers without pipe_lock()
x86/process: Re-export start_thread()
x86/speculation/l1tf: Suggest what to do on systems with too much RAM
x86/speculation/l1tf: Fix off-by-one error when warning that system has too much RAM
x86/speculation/l1tf: Fix overflow in l1tf_pfn_limit() on 32bit
KVM: arm/arm64: Skip updating PMD entry if no change
KVM: arm/arm64: Skip updating PTE entry if no change
arm64: mm: check for upper PAGE_SHIFT bits in pfn_valid()
ext4: reset error code in ext4_find_entry in fallback
ext4: sysfs: print ext4_super_block fields as little-endian
ext4: check for NUL characters in extended attribute's name
s390/kvm: fix deadlock when killed by oom
btrfs: don't leak ret from do_chunk_alloc
smb3: don't request leases in symlink creation and query
smb3: Do not send SMB3 SET_INFO if nothing changed
cifs: check kmalloc before use
cifs: add missing debug entries for kconfig options
mm/memory.c: check return value of ioremap_prot
scsi: vmw_pvscsi: Return DID_RESET for status SAM_STAT_COMMAND_TERMINATED
scsi: fcoe: drop frames in ELS LOGO error path
drivers: net: lmc: fix case value for target abort error
arc: fix type warnings in arc/mm/cache.c
arc: fix build errors in arc/include/asm/delay.h
enic: handle mtu change for vf properly
Revert "MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum"
tools/power turbostat: Read extended processor family from CPUID
zswap: re-check zswap_is_full() after do zswap_shrink()
selftests/ftrace: Add snapshot and tracing_on test case
cachefiles: Wait rather than BUG'ing on "Unexpected object collision"
cachefiles: Fix refcounting bug in backing-file read monitoring
fscache: Allow cancelled operations to be enqueued
net: axienet: Fix double deregister of mdio
bnx2x: Fix invalid memory access in rss hash config path.
media: staging: omap4iss: Include asm/cacheflush.h after generic includes
i2c: davinci: Avoid zero value of CLKH
can: mpc5xxx_can: check of_iomap return before use
net: prevent ISA drivers from building on PPC32
atl1c: reserve min skb headroom
qed: Fix possible race for the link state value.
net: caif: Add a missing rcu_read_unlock() in caif_flow_cb
tools/power turbostat: fix -S on UP systems
usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3'
tools: usb: ffs-test: Fix build on big endian systems
usb/phy: fix PPC64 build errors in phy-fsl-usb.c
usb: gadget: r8a66597: Fix a possible sleep-in-atomic-context bugs in r8a66597_queue()
usb: gadget: r8a66597: Fix two possible sleep-in-atomic-context bugs in init_controller()
drm/imx: imx-ldb: check if channel is enabled before printing warning
drm/imx: imx-ldb: disable LDB on driver bind
scsi: libiscsi: fix possible NULL pointer dereference in case of TMF
drm/bridge: adv7511: Reset registers on hotplug
nl80211: Add a missing break in parse_station_flags
mac80211: add stations tied to AP_VLANs during hw reconfig
xfrm: free skb if nlsk pointer is NULL
xfrm: fix missing dst_release() after policy blocking lbcast and multicast
vti6: fix PMTU caching and reporting on xmit
Cipso: cipso_v4_optptr enter infinite loop
sched/sysctl: Check user input value of sysctl_sched_time_avg
BACKPORT: zram: drop max_zpage_size and use zs_huge_class_size()
BACKPORT: zsmalloc: introduce zs_huge_class_size()
ANDROID: tracing: fix race condition reading saved tgids
Conflicts:
mm/zsmalloc.c
Change-Id: I1add2f0311c887c135ddc6160963702beeb7bb88
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Merge 4.4.155 into android-4.4-p
Changes in 4.4.155
net: 6lowpan: fix reserved space for single frames
net: mac802154: tx: expand tailroom if necessary
9p/net: Fix zero-copy path in the 9p virtio transport
net: lan78xx: Fix misplaced tasklet_schedule() call
spi: davinci: fix a NULL pointer dereference
drm/i915/userptr: reject zero user_size
powerpc/fadump: handle crash memory ranges array index overflow
powerpc/pseries: Fix endianness while restoring of r3 in MCE handler.
fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed
9p/virtio: fix off-by-one error in sg list bounds check
net/9p/client.c: version pointer uninitialized
net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
x86/mm/pat: Fix L1TF stable backport for CPA, 2nd call
dm cache metadata: save in-core policy_hint_size to on-disk superblock
iio: ad9523: Fix displayed phase
iio: ad9523: Fix return value for ad952x_store()
vmw_balloon: fix inflation of 64-bit GFNs
vmw_balloon: do not use 2MB without batching
vmw_balloon: VMCI_DOORBELL_SET does not check status
vmw_balloon: fix VMCI use when balloon built into kernel
tracing: Do not call start/stop() functions when tracing_on does not change
tracing/blktrace: Fix to allow setting same value
kthread, tracing: Don't expose half-written comm when creating kthreads
uprobes: Use synchronize_rcu() not synchronize_sched()
9p: fix multiple NULL-pointer-dereferences
PM / sleep: wakeup: Fix build error caused by missing SRCU support
pnfs/blocklayout: off by one in bl_map_stripe()
ARM: tegra: Fix Tegra30 Cardhu PCA954x reset
mm/tlb: Remove tlb_remove_table() non-concurrent condition
iommu/vt-d: Add definitions for PFSID
iommu/vt-d: Fix dev iotlb pfsid use
osf_getdomainname(): use copy_to_user()
sys: don't hold uts_sem while accessing userspace memory
userns: move user access out of the mutex
ubifs: Fix memory leak in lprobs self-check
Revert "UBIFS: Fix potential integer overflow in allocation"
ubifs: Check data node size before truncate
ubifs: Fix synced_i_size calculation for xattr inodes
pwm: tiehrpwm: Fix disabling of output of PWMs
fb: fix lost console when the user unplugs a USB adapter
udlfb: set optimal write delay
getxattr: use correct xattr length
bcache: release dc->writeback_lock properly in bch_writeback_thread()
perf auxtrace: Fix queue resize
fs/quota: Fix spectre gadget in do_quotactl
x86/io: add interface to reserve io memtype for a resource range. (v1.1)
drm/drivers: add support for using the arch wc mapping API.
Linux 4.4.155
Change-Id: I34f5e28013b2762737e5f0c08b20ae1d0a0f34c0
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.4.155 into android-4.4
Changes in 4.4.155
net: 6lowpan: fix reserved space for single frames
net: mac802154: tx: expand tailroom if necessary
9p/net: Fix zero-copy path in the 9p virtio transport
net: lan78xx: Fix misplaced tasklet_schedule() call
spi: davinci: fix a NULL pointer dereference
drm/i915/userptr: reject zero user_size
powerpc/fadump: handle crash memory ranges array index overflow
powerpc/pseries: Fix endianness while restoring of r3 in MCE handler.
fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed
9p/virtio: fix off-by-one error in sg list bounds check
net/9p/client.c: version pointer uninitialized
net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
x86/mm/pat: Fix L1TF stable backport for CPA, 2nd call
dm cache metadata: save in-core policy_hint_size to on-disk superblock
iio: ad9523: Fix displayed phase
iio: ad9523: Fix return value for ad952x_store()
vmw_balloon: fix inflation of 64-bit GFNs
vmw_balloon: do not use 2MB without batching
vmw_balloon: VMCI_DOORBELL_SET does not check status
vmw_balloon: fix VMCI use when balloon built into kernel
tracing: Do not call start/stop() functions when tracing_on does not change
tracing/blktrace: Fix to allow setting same value
kthread, tracing: Don't expose half-written comm when creating kthreads
uprobes: Use synchronize_rcu() not synchronize_sched()
9p: fix multiple NULL-pointer-dereferences
PM / sleep: wakeup: Fix build error caused by missing SRCU support
pnfs/blocklayout: off by one in bl_map_stripe()
ARM: tegra: Fix Tegra30 Cardhu PCA954x reset
mm/tlb: Remove tlb_remove_table() non-concurrent condition
iommu/vt-d: Add definitions for PFSID
iommu/vt-d: Fix dev iotlb pfsid use
osf_getdomainname(): use copy_to_user()
sys: don't hold uts_sem while accessing userspace memory
userns: move user access out of the mutex
ubifs: Fix memory leak in lprobs self-check
Revert "UBIFS: Fix potential integer overflow in allocation"
ubifs: Check data node size before truncate
ubifs: Fix synced_i_size calculation for xattr inodes
pwm: tiehrpwm: Fix disabling of output of PWMs
fb: fix lost console when the user unplugs a USB adapter
udlfb: set optimal write delay
getxattr: use correct xattr length
bcache: release dc->writeback_lock properly in bch_writeback_thread()
perf auxtrace: Fix queue resize
fs/quota: Fix spectre gadget in do_quotactl
x86/io: add interface to reserve io memtype for a resource range. (v1.1)
drm/drivers: add support for using the arch wc mapping API.
Linux 4.4.155
Change-Id: Ie455609e00dd70d3fa723cd254f544109db8a788
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 99cbbe56eb8bede625f410ab62ba34673ffa7d21 upstream.
When the number of queues grows beyond 32, the array of queues is
resized but not all members were being copied. Fix by also copying
'tid', 'cpu' and 'set'.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Fixes: e502789302 ("perf auxtrace: Add helpers for queuing AUX area tracing data")
Link: http://lkml.kernel.org/r/20180814084608.6563-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.4.154 into android-4.4-p
Changes in 4.4.154
sched/sysctl: Check user input value of sysctl_sched_time_avg
Cipso: cipso_v4_optptr enter infinite loop
vti6: fix PMTU caching and reporting on xmit
xfrm: fix missing dst_release() after policy blocking lbcast and multicast
xfrm: free skb if nlsk pointer is NULL
mac80211: add stations tied to AP_VLANs during hw reconfig
nl80211: Add a missing break in parse_station_flags
drm/bridge: adv7511: Reset registers on hotplug
scsi: libiscsi: fix possible NULL pointer dereference in case of TMF
drm/imx: imx-ldb: disable LDB on driver bind
drm/imx: imx-ldb: check if channel is enabled before printing warning
usb: gadget: r8a66597: Fix two possible sleep-in-atomic-context bugs in init_controller()
usb: gadget: r8a66597: Fix a possible sleep-in-atomic-context bugs in r8a66597_queue()
usb/phy: fix PPC64 build errors in phy-fsl-usb.c
tools: usb: ffs-test: Fix build on big endian systems
usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3'
tools/power turbostat: fix -S on UP systems
net: caif: Add a missing rcu_read_unlock() in caif_flow_cb
qed: Fix possible race for the link state value.
atl1c: reserve min skb headroom
net: prevent ISA drivers from building on PPC32
can: mpc5xxx_can: check of_iomap return before use
i2c: davinci: Avoid zero value of CLKH
media: staging: omap4iss: Include asm/cacheflush.h after generic includes
bnx2x: Fix invalid memory access in rss hash config path.
net: axienet: Fix double deregister of mdio
fscache: Allow cancelled operations to be enqueued
cachefiles: Fix refcounting bug in backing-file read monitoring
cachefiles: Wait rather than BUG'ing on "Unexpected object collision"
selftests/ftrace: Add snapshot and tracing_on test case
zswap: re-check zswap_is_full() after do zswap_shrink()
tools/power turbostat: Read extended processor family from CPUID
Revert "MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum"
enic: handle mtu change for vf properly
arc: fix build errors in arc/include/asm/delay.h
arc: fix type warnings in arc/mm/cache.c
drivers: net: lmc: fix case value for target abort error
scsi: fcoe: drop frames in ELS LOGO error path
scsi: vmw_pvscsi: Return DID_RESET for status SAM_STAT_COMMAND_TERMINATED
mm/memory.c: check return value of ioremap_prot
cifs: add missing debug entries for kconfig options
cifs: check kmalloc before use
smb3: Do not send SMB3 SET_INFO if nothing changed
smb3: don't request leases in symlink creation and query
btrfs: don't leak ret from do_chunk_alloc
s390/kvm: fix deadlock when killed by oom
ext4: check for NUL characters in extended attribute's name
ext4: sysfs: print ext4_super_block fields as little-endian
ext4: reset error code in ext4_find_entry in fallback
arm64: mm: check for upper PAGE_SHIFT bits in pfn_valid()
KVM: arm/arm64: Skip updating PTE entry if no change
KVM: arm/arm64: Skip updating PMD entry if no change
x86/speculation/l1tf: Fix overflow in l1tf_pfn_limit() on 32bit
x86/speculation/l1tf: Fix off-by-one error when warning that system has too much RAM
x86/speculation/l1tf: Suggest what to do on systems with too much RAM
x86/process: Re-export start_thread()
fuse: Don't access pipe->buffers without pipe_lock()
fuse: fix double request_end()
fuse: fix unlocked access to processing queue
fuse: umount should wait for all requests
fuse: Fix oops at process_init_reply()
fuse: Add missed unlock_page() to fuse_readpages_fill()
udl-kms: change down_interruptible to down
udl-kms: handle allocation failure
udl-kms: fix crash due to uninitialized memory
ASoC: dpcm: don't merge format from invalid codec dai
ASoC: sirf: Fix potential NULL pointer dereference
pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show()
x86/irqflags: Mark native_restore_fl extern inline
x86/spectre: Add missing family 6 check to microcode check
s390: fix br_r1_trampoline for machines without exrl
s390/qdio: reset old sbal_state flags
s390/pci: fix out of bounds access during irq setup
kprobes: Make list and blacklist root user read only
MIPS: Correct the 64-bit DSP accumulator register size
MIPS: lib: Provide MIPS64r6 __multi3() for GCC < 7
scsi: sysfs: Introduce sysfs_{un,}break_active_protection()
scsi: core: Avoid that SCSI device removal through sysfs triggers a deadlock
iscsi target: fix session creation failure handling
cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status
Linux 4.4.154
Change-Id: I1d173ebf72efb115b4889880cc2989b0ca7d751e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.4.154 into android-4.4
Changes in 4.4.154
sched/sysctl: Check user input value of sysctl_sched_time_avg
Cipso: cipso_v4_optptr enter infinite loop
vti6: fix PMTU caching and reporting on xmit
xfrm: fix missing dst_release() after policy blocking lbcast and multicast
xfrm: free skb if nlsk pointer is NULL
mac80211: add stations tied to AP_VLANs during hw reconfig
nl80211: Add a missing break in parse_station_flags
drm/bridge: adv7511: Reset registers on hotplug
scsi: libiscsi: fix possible NULL pointer dereference in case of TMF
drm/imx: imx-ldb: disable LDB on driver bind
drm/imx: imx-ldb: check if channel is enabled before printing warning
usb: gadget: r8a66597: Fix two possible sleep-in-atomic-context bugs in init_controller()
usb: gadget: r8a66597: Fix a possible sleep-in-atomic-context bugs in r8a66597_queue()
usb/phy: fix PPC64 build errors in phy-fsl-usb.c
tools: usb: ffs-test: Fix build on big endian systems
usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3'
tools/power turbostat: fix -S on UP systems
net: caif: Add a missing rcu_read_unlock() in caif_flow_cb
qed: Fix possible race for the link state value.
atl1c: reserve min skb headroom
net: prevent ISA drivers from building on PPC32
can: mpc5xxx_can: check of_iomap return before use
i2c: davinci: Avoid zero value of CLKH
media: staging: omap4iss: Include asm/cacheflush.h after generic includes
bnx2x: Fix invalid memory access in rss hash config path.
net: axienet: Fix double deregister of mdio
fscache: Allow cancelled operations to be enqueued
cachefiles: Fix refcounting bug in backing-file read monitoring
cachefiles: Wait rather than BUG'ing on "Unexpected object collision"
selftests/ftrace: Add snapshot and tracing_on test case
zswap: re-check zswap_is_full() after do zswap_shrink()
tools/power turbostat: Read extended processor family from CPUID
Revert "MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum"
enic: handle mtu change for vf properly
arc: fix build errors in arc/include/asm/delay.h
arc: fix type warnings in arc/mm/cache.c
drivers: net: lmc: fix case value for target abort error
scsi: fcoe: drop frames in ELS LOGO error path
scsi: vmw_pvscsi: Return DID_RESET for status SAM_STAT_COMMAND_TERMINATED
mm/memory.c: check return value of ioremap_prot
cifs: add missing debug entries for kconfig options
cifs: check kmalloc before use
smb3: Do not send SMB3 SET_INFO if nothing changed
smb3: don't request leases in symlink creation and query
btrfs: don't leak ret from do_chunk_alloc
s390/kvm: fix deadlock when killed by oom
ext4: check for NUL characters in extended attribute's name
ext4: sysfs: print ext4_super_block fields as little-endian
ext4: reset error code in ext4_find_entry in fallback
arm64: mm: check for upper PAGE_SHIFT bits in pfn_valid()
KVM: arm/arm64: Skip updating PTE entry if no change
KVM: arm/arm64: Skip updating PMD entry if no change
x86/speculation/l1tf: Fix overflow in l1tf_pfn_limit() on 32bit
x86/speculation/l1tf: Fix off-by-one error when warning that system has too much RAM
x86/speculation/l1tf: Suggest what to do on systems with too much RAM
x86/process: Re-export start_thread()
fuse: Don't access pipe->buffers without pipe_lock()
fuse: fix double request_end()
fuse: fix unlocked access to processing queue
fuse: umount should wait for all requests
fuse: Fix oops at process_init_reply()
fuse: Add missed unlock_page() to fuse_readpages_fill()
udl-kms: change down_interruptible to down
udl-kms: handle allocation failure
udl-kms: fix crash due to uninitialized memory
ASoC: dpcm: don't merge format from invalid codec dai
ASoC: sirf: Fix potential NULL pointer dereference
pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show()
x86/irqflags: Mark native_restore_fl extern inline
x86/spectre: Add missing family 6 check to microcode check
s390: fix br_r1_trampoline for machines without exrl
s390/qdio: reset old sbal_state flags
s390/pci: fix out of bounds access during irq setup
kprobes: Make list and blacklist root user read only
MIPS: Correct the 64-bit DSP accumulator register size
MIPS: lib: Provide MIPS64r6 __multi3() for GCC < 7
scsi: sysfs: Introduce sysfs_{un,}break_active_protection()
scsi: core: Avoid that SCSI device removal through sysfs triggers a deadlock
iscsi target: fix session creation failure handling
cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status
Linux 4.4.154
Change-Id: Ia008eef23c91fbd095f7b3343737cb2864875c52
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 5aa3d1a20a233d4a5f1ec3d62da3f19d9afea682 ]
This fixes the reported family on modern AMD processors (e.g. Ryzen,
which is family 0x17). Previously these processors all showed up as
family 0xf.
See the document
https://support.amd.com/TechDocs/56255_OSRR.pdf
section CPUID_Fn00000001_EAX for how to calculate the family
from the BaseFamily and ExtFamily values.
This matches the code in arch/x86/lib/cpu.c
Signed-off-by: Calvin Walton <calvin.walton@kepstin.ca>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 9d83601a9cc1884d1b5706ee2acc661d558c6838 ]
The -S (system summary) option failed to print any data on a 1-processor system.
Reported-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit a2b22dddc7bb6110ac3b5ed1a60aa9279836fadb ]
The tools/usb/ffs-test.c file defines cpu_to_le16/32 by using the C
library htole16/32 function calls. However, cpu_to_le16/32 are used when
initializing structures, i.e in a context where a function call is not
allowed.
It works fine on little endian systems because htole16/32 are defined by
the C library as no-ops. But on big-endian systems, they are actually
doing something, which might involve calling a function, causing build
failures, such as:
ffs-test.c:48:25: error: initializer element is not constant
#define cpu_to_le32(x) htole32(x)
^~~~~~~
ffs-test.c:128:12: note: in expansion of macro ‘cpu_to_le32’
.magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2),
^~~~~~~~~~~
To solve this, we code cpu_to_le16/32 in a way that allows them to be
used when initializing structures. This fix was imported from
meta-openembedded/android-tools/fix-big-endian-build.patch written by
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>.
CC: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-5e24b4e
Linux 4.4.153
ovl: warn instead of error if d_type is not supported
ovl: Do d_type check only if work dir creation was successful
ovl: Ensure upper filesystem supports d_type
x86/mm: Fix use-after-free of ldt_struct
x86/mm/pat: Fix L1TF stable backport for CPA
ANDROID: x86_64_cuttlefish_defconfig: Enable lz4 compression for zram
UPSTREAM: drivers/block/zram/zram_drv.c: fix bug storing backing_dev
BACKPORT: zram: introduce zram memory tracking
BACKPORT: zram: record accessed second
BACKPORT: zram: mark incompressible page as ZRAM_HUGE
UPSTREAM: zram: correct flag name of ZRAM_ACCESS
UPSTREAM: zram: Delete gendisk before cleaning up the request queue
UPSTREAM: drivers/block/zram/zram_drv.c: make zram_page_end_io() static
BACKPORT: zram: set BDI_CAP_STABLE_WRITES once
UPSTREAM: zram: fix null dereference of handle
UPSTREAM: zram: add config and doc file for writeback feature
BACKPORT: zram: read page from backing device
BACKPORT: zram: write incompressible pages to backing device
BACKPORT: zram: identify asynchronous IO's return value
BACKPORT: zram: add free space management in backing device
UPSTREAM: zram: add interface to specif backing device
UPSTREAM: zram: rename zram_decompress_page to __zram_bvec_read
UPSTREAM: zram: inline zram_compress
UPSTREAM: zram: clean up duplicated codes in __zram_bvec_write
Linux 4.4.152
reiserfs: fix broken xattr handling (heap corruption, bad retval)
i2c: imx: Fix race condition in dma read
PCI: pciehp: Fix use-after-free on unplug
PCI: Skip MPS logic for Virtual Functions (VFs)
PCI: hotplug: Don't leak pci_slot on registration failure
parisc: Remove unnecessary barriers from spinlock.h
bridge: Propagate vlan add failure to user
packet: refine ring v3 block size test to hold one frame
netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state
xfrm_user: prevent leaking 2 bytes of kernel memory
parisc: Remove ordered stores from syscall.S
ext4: fix spectre gadget in ext4_mb_regular_allocator()
KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer
staging: android: ion: check for kref overflow
tcp: identify cryptic messages as TCP seq # bugs
net: qca_spi: Fix log level if probe fails
net: qca_spi: Make sure the QCA7000 reset is triggered
net: qca_spi: Avoid packet drop during initial sync
net: usb: rtl8150: demote allmulti message to dev_dbg()
net/ethernet/freescale/fman: fix cross-build error
drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply()
tcp: remove DELAYED ACK events in DCTCP
qlogic: check kstrtoul() for errors
packet: reset network header if packet shorter than ll reserved space
ixgbe: Be more careful when modifying MAC filters
ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller
ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot
perf llvm-utils: Remove bashism from kernel include fetch script
bnxt_en: Fix for system hang if request_irq fails
drm/armada: fix colorkey mode property
ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem
ieee802154: at86rf230: use __func__ macro for debug messages
ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem
ARM: pxa: irq: fix handling of ICMR registers in suspend/resume
netfilter: x_tables: set module owner for icmp(6) matches
smsc75xx: Add workaround for gigabit link up hardware errata.
kasan: fix shadow_size calculation error in kasan_module_alloc
tracing: Use __printf markup to silence compiler
ARM: imx_v4_v5_defconfig: Select ULPI support
ARM: imx_v6_v7_defconfig: Select ULPI support
HID: wacom: Correct touch maximum XY of 2nd-gen Intuos
m68k: fix "bad page state" oops on ColdFire boot
bnx2x: Fix receiving tx-timeout in error or recovery state.
drm/exynos: decon5433: Fix WINCONx reset value
drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes
drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes
md/raid10: fix that replacement cannot complete recovery after reassemble
dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate()
ARM: dts: da850: Fix interrups property for gpio
selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs
perf report powerpc: Fix crash if callchain is empty
perf test session topology: Fix test on s390
usb: xhci: increase CRS timeout value
ARM: dts: am437x: make edt-ft5x06 a wakeup source
brcmfmac: stop watchdog before detach and free everything
cxgb4: when disabling dcb set txq dcb priority to 0
Smack: Mark inode instant in smack_task_to_inode
ipv6: mcast: fix unsolicited report interval after receiving querys
locking/lockdep: Do not record IRQ state within lockdep code
net: davinci_emac: match the mdio device against its compatible if possible
ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP
net: propagate dev_get_valid_name return code
net: hamradio: use eth_broadcast_addr
enic: initialize enic->rfs_h.lock in enic_probe
qed: Add sanity check for SIMD fastpath handler.
arm64: make secondary_start_kernel() notrace
scsi: xen-scsifront: add error handling for xenbus_printf
usb: gadget: dwc2: fix memory leak in gadget_init()
usb: gadget: composite: fix delayed_status race condition when set_interface
usb: dwc2: fix isoc split in transfer with no data
ARM: dts: Cygnus: Fix I2C controller interrupt type
selftests: sync: add config fragment for testing sync framework
selftests: zram: return Kselftest Skip code for skipped tests
selftests: user: return Kselftest Skip code for skipped tests
selftests: static_keys: return Kselftest Skip code for skipped tests
selftests: pstore: return Kselftest Skip code for skipped tests
netfilter: ipv6: nf_defrag: reduce struct net memory waste
ARC: Explicitly add -mmedium-calls to CFLAGS
ANDROID: x86_64_cuttlefish_defconfig: Enable zram and zstd
BACKPORT: crypto: zstd - Add zstd support
UPSTREAM: zram: add zstd to the supported algorithms list
UPSTREAM: lib: Add zstd modules
UPSTREAM: lib: Add xxhash module
UPSTREAM: zram: rework copy of compressor name in comp_algorithm_store()
UPSTREAM: zram: constify attribute_group structures.
UPSTREAM: zram: count same page write as page_stored
UPSTREAM: zram: reduce load operation in page_same_filled
UPSTREAM: zram: use zram_free_page instead of open-coded
UPSTREAM: zram: introduce zram data accessor
UPSTREAM: zram: remove zram_meta structure
UPSTREAM: zram: use zram_slot_lock instead of raw bit_spin_lock op
BACKPORT: zram: partial IO refactoring
BACKPORT: zram: handle multiple pages attached bio's bvec
UPSTREAM: zram: fix operator precedence to get offset
BACKPORT: zram: extend zero pages to same element pages
BACKPORT: zram: remove waitqueue for IO done
UPSTREAM: zram: remove obsolete sysfs attrs
UPSTREAM: zram: support BDI_CAP_STABLE_WRITES
UPSTREAM: zram: revalidate disk under init_lock
BACKPORT: mm: support anonymous stable page
UPSTREAM: zram: use __GFP_MOVABLE for memory allocation
UPSTREAM: zram: drop gfp_t from zcomp_strm_alloc()
UPSTREAM: zram: add more compression algorithms
UPSTREAM: zram: delete custom lzo/lz4
UPSTREAM: zram: cosmetic: cleanup documentation
UPSTREAM: zram: use crypto api to check alg availability
BACKPORT: zram: switch to crypto compress API
UPSTREAM: zram: rename zstrm find-release functions
UPSTREAM: zram: introduce per-device debug_stat sysfs node
UPSTREAM: zram: remove max_comp_streams internals
UPSTREAM: zram: user per-cpu compression streams
BACKPORT: zsmalloc: require GFP in zs_malloc()
UPSTREAM: zram/zcomp: do not zero out zcomp private pages
UPSTREAM: zram: pass gfp from zcomp frontend to backend
UPSTREAM: socket: close race condition between sock_close() and sockfs_setattr()
ANDROID: Refresh x86_64_cuttlefish_defconfig
Linux 4.4.151
isdn: Disable IIOCDBGVAR
Bluetooth: avoid killing an already killed socket
x86/mm: Simplify p[g4um]d_page() macros
serial: 8250_dw: always set baud rate in dw8250_set_termios
ACPI / PM: save NVS memory for ASUS 1025C laptop
ACPI: save NVS memory for Lenovo G50-45
USB: option: add support for DW5821e
USB: serial: sierra: fix potential deadlock at close
ALSA: vxpocket: Fix invalid endian conversions
ALSA: memalloc: Don't exceed over the requested size
ALSA: hda: Correct Asrock B85M-ITX power_save blacklist entry
ALSA: cs5535audio: Fix invalid endian conversion
ALSA: virmidi: Fix too long output trigger loop
ALSA: vx222: Fix invalid endian conversions
ALSA: hda - Turn CX8200 into D3 as well upon reboot
ALSA: hda - Sleep for 10ms after entering D3 on Conexant codecs
net_sched: fix NULL pointer dereference when delete tcindex filter
vsock: split dwork to avoid reinitializations
net_sched: Fix missing res info when create new tc_index filter
llc: use refcount_inc_not_zero() for llc_sap_find()
l2tp: use sk_dst_check() to avoid race on sk->sk_dst_cache
dccp: fix undefined behavior with 'cwnd' shift in ccid2_cwnd_restart()
Conflicts:
drivers/block/zram/zram_drv.c
drivers/staging/android/ion/ion.c
include/linux/swap.h
mm/zsmalloc.c
Change-Id: I1c437ac5133503a939d06d51ec778b65371df6d1
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Merge 4.4.152 into android-4.4-p
Changes in 4.4.152
ARC: Explicitly add -mmedium-calls to CFLAGS
netfilter: ipv6: nf_defrag: reduce struct net memory waste
selftests: pstore: return Kselftest Skip code for skipped tests
selftests: static_keys: return Kselftest Skip code for skipped tests
selftests: user: return Kselftest Skip code for skipped tests
selftests: zram: return Kselftest Skip code for skipped tests
selftests: sync: add config fragment for testing sync framework
ARM: dts: Cygnus: Fix I2C controller interrupt type
usb: dwc2: fix isoc split in transfer with no data
usb: gadget: composite: fix delayed_status race condition when set_interface
usb: gadget: dwc2: fix memory leak in gadget_init()
scsi: xen-scsifront: add error handling for xenbus_printf
arm64: make secondary_start_kernel() notrace
qed: Add sanity check for SIMD fastpath handler.
enic: initialize enic->rfs_h.lock in enic_probe
net: hamradio: use eth_broadcast_addr
net: propagate dev_get_valid_name return code
ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP
net: davinci_emac: match the mdio device against its compatible if possible
locking/lockdep: Do not record IRQ state within lockdep code
ipv6: mcast: fix unsolicited report interval after receiving querys
Smack: Mark inode instant in smack_task_to_inode
cxgb4: when disabling dcb set txq dcb priority to 0
brcmfmac: stop watchdog before detach and free everything
ARM: dts: am437x: make edt-ft5x06 a wakeup source
usb: xhci: increase CRS timeout value
perf test session topology: Fix test on s390
perf report powerpc: Fix crash if callchain is empty
selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs
ARM: dts: da850: Fix interrups property for gpio
dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate()
md/raid10: fix that replacement cannot complete recovery after reassemble
drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes
drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes
drm/exynos: decon5433: Fix WINCONx reset value
bnx2x: Fix receiving tx-timeout in error or recovery state.
m68k: fix "bad page state" oops on ColdFire boot
HID: wacom: Correct touch maximum XY of 2nd-gen Intuos
ARM: imx_v6_v7_defconfig: Select ULPI support
ARM: imx_v4_v5_defconfig: Select ULPI support
tracing: Use __printf markup to silence compiler
kasan: fix shadow_size calculation error in kasan_module_alloc
smsc75xx: Add workaround for gigabit link up hardware errata.
netfilter: x_tables: set module owner for icmp(6) matches
ARM: pxa: irq: fix handling of ICMR registers in suspend/resume
ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem
ieee802154: at86rf230: use __func__ macro for debug messages
ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem
drm/armada: fix colorkey mode property
bnxt_en: Fix for system hang if request_irq fails
perf llvm-utils: Remove bashism from kernel include fetch script
ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot
ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller
ixgbe: Be more careful when modifying MAC filters
packet: reset network header if packet shorter than ll reserved space
qlogic: check kstrtoul() for errors
tcp: remove DELAYED ACK events in DCTCP
drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply()
net/ethernet/freescale/fman: fix cross-build error
net: usb: rtl8150: demote allmulti message to dev_dbg()
net: qca_spi: Avoid packet drop during initial sync
net: qca_spi: Make sure the QCA7000 reset is triggered
net: qca_spi: Fix log level if probe fails
tcp: identify cryptic messages as TCP seq # bugs
staging: android: ion: check for kref overflow
KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer
ext4: fix spectre gadget in ext4_mb_regular_allocator()
parisc: Remove ordered stores from syscall.S
xfrm_user: prevent leaking 2 bytes of kernel memory
netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state
packet: refine ring v3 block size test to hold one frame
bridge: Propagate vlan add failure to user
parisc: Remove unnecessary barriers from spinlock.h
PCI: hotplug: Don't leak pci_slot on registration failure
PCI: Skip MPS logic for Virtual Functions (VFs)
PCI: pciehp: Fix use-after-free on unplug
i2c: imx: Fix race condition in dma read
reiserfs: fix broken xattr handling (heap corruption, bad retval)
Linux 4.4.152
Change-Id: I73c1d3bcfb25d83fa0985b095a6426c207cd2726
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.4.152 into android-4.4
Changes in 4.4.152
ARC: Explicitly add -mmedium-calls to CFLAGS
netfilter: ipv6: nf_defrag: reduce struct net memory waste
selftests: pstore: return Kselftest Skip code for skipped tests
selftests: static_keys: return Kselftest Skip code for skipped tests
selftests: user: return Kselftest Skip code for skipped tests
selftests: zram: return Kselftest Skip code for skipped tests
selftests: sync: add config fragment for testing sync framework
ARM: dts: Cygnus: Fix I2C controller interrupt type
usb: dwc2: fix isoc split in transfer with no data
usb: gadget: composite: fix delayed_status race condition when set_interface
usb: gadget: dwc2: fix memory leak in gadget_init()
scsi: xen-scsifront: add error handling for xenbus_printf
arm64: make secondary_start_kernel() notrace
qed: Add sanity check for SIMD fastpath handler.
enic: initialize enic->rfs_h.lock in enic_probe
net: hamradio: use eth_broadcast_addr
net: propagate dev_get_valid_name return code
ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP
net: davinci_emac: match the mdio device against its compatible if possible
locking/lockdep: Do not record IRQ state within lockdep code
ipv6: mcast: fix unsolicited report interval after receiving querys
Smack: Mark inode instant in smack_task_to_inode
cxgb4: when disabling dcb set txq dcb priority to 0
brcmfmac: stop watchdog before detach and free everything
ARM: dts: am437x: make edt-ft5x06 a wakeup source
usb: xhci: increase CRS timeout value
perf test session topology: Fix test on s390
perf report powerpc: Fix crash if callchain is empty
selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs
ARM: dts: da850: Fix interrups property for gpio
dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate()
md/raid10: fix that replacement cannot complete recovery after reassemble
drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes
drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes
drm/exynos: decon5433: Fix WINCONx reset value
bnx2x: Fix receiving tx-timeout in error or recovery state.
m68k: fix "bad page state" oops on ColdFire boot
HID: wacom: Correct touch maximum XY of 2nd-gen Intuos
ARM: imx_v6_v7_defconfig: Select ULPI support
ARM: imx_v4_v5_defconfig: Select ULPI support
tracing: Use __printf markup to silence compiler
kasan: fix shadow_size calculation error in kasan_module_alloc
smsc75xx: Add workaround for gigabit link up hardware errata.
netfilter: x_tables: set module owner for icmp(6) matches
ARM: pxa: irq: fix handling of ICMR registers in suspend/resume
ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem
ieee802154: at86rf230: use __func__ macro for debug messages
ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem
drm/armada: fix colorkey mode property
bnxt_en: Fix for system hang if request_irq fails
perf llvm-utils: Remove bashism from kernel include fetch script
ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot
ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller
ixgbe: Be more careful when modifying MAC filters
packet: reset network header if packet shorter than ll reserved space
qlogic: check kstrtoul() for errors
tcp: remove DELAYED ACK events in DCTCP
drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply()
net/ethernet/freescale/fman: fix cross-build error
net: usb: rtl8150: demote allmulti message to dev_dbg()
net: qca_spi: Avoid packet drop during initial sync
net: qca_spi: Make sure the QCA7000 reset is triggered
net: qca_spi: Fix log level if probe fails
tcp: identify cryptic messages as TCP seq # bugs
staging: android: ion: check for kref overflow
KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer
ext4: fix spectre gadget in ext4_mb_regular_allocator()
parisc: Remove ordered stores from syscall.S
xfrm_user: prevent leaking 2 bytes of kernel memory
netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state
packet: refine ring v3 block size test to hold one frame
bridge: Propagate vlan add failure to user
parisc: Remove unnecessary barriers from spinlock.h
PCI: hotplug: Don't leak pci_slot on registration failure
PCI: Skip MPS logic for Virtual Functions (VFs)
PCI: pciehp: Fix use-after-free on unplug
i2c: imx: Fix race condition in dma read
reiserfs: fix broken xattr handling (heap corruption, bad retval)
Linux 4.4.152
Change-Id: I1058813031709d20abd0bc45e9ac5fc68ab3a1d7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit f6432b9f65001651412dbc3589d251534822d4ab ]
Like system(), popen() calls /bin/sh, which may/may not be bash.
Script when run on dash and encounters the line, yields:
exit: Illegal number: -1
checkbashisms report on script content:
possible bashism (exit|return with negative status code):
exit -1
Remove the bashism and use the more portable non-zero failure
status code 1.
Signed-off-by: Kim Phillips <kim.phillips@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan@linux.vnet.ibm.com>
Cc: Thomas Richter <tmricht@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20180629124652.8d0af7e2281fd3fd8262cacc@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit ec348020566009d3da9b99f07c05814d13969c78 ]
When I wrote the sigreturn test, I didn't realize that AMD's busted
IRET behavior was different from Intel's busted IRET behavior:
On AMD CPUs, the CPU leaks the high 32 bits of the kernel stack pointer
to certain userspace contexts. Gee, thanks. There's very little
the kernel can do about it. Modify the test so it passes.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/86e7fd3564497f657de30a36da4505799eebef01.1530076529.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 143c99f6ac6812d23254e80844d6e34be897d3e1 ]
For some cases, the callchain provided by the kernel may be empty. So,
the callchain ip filtering code will cause a crash if we do not check
whether the struct ip_callchain pointer is NULL before accessing any
members.
This can be observed on a powerpc64le system running Fedora 27 as shown
below.
# perf record -b -e cycles:u ls
Before:
# perf report --branch-history
perf: Segmentation fault
-------- backtrace --------
perf[0x1027615c]
linux-vdso64.so.1(__kernel_sigtramp_rt64+0x0)[0x7fff856304d8]
perf(arch_skip_callchain_idx+0x44)[0x10257c58]
perf[0x1017f2e4]
perf(thread__resolve_callchain+0x124)[0x1017ff5c]
perf(sample__resolve_callchain+0xf0)[0x10172788]
...
After:
# perf report --branch-history
Samples: 25 of event 'cycles:u', Event count (approx.): 2306870
Overhead Source:Line Symbol Shared Object
+ 11.60% _init+35736 [.] _init ls
+ 9.84% strcoll_l.c:137 [.] __strcoll_l libc-2.26.so
+ 9.16% memcpy.S:175 [.] __memcpy_power7 libc-2.26.so
+ 9.01% gconv_charset.h:54 [.] _nl_find_locale libc-2.26.so
+ 8.87% dl-addr.c:52 [.] _dl_addr libc-2.26.so
+ 8.83% _init+236 [.] _init ls
...
Reported-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Acked-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20180611104049.11048-1-sandipan@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit b930e62ecd362843002bdf84c2940439822af321 ]
On s390 this test case fails because the socket identifiction numbers
assigned to the CPU are higher than the CPU identification numbers.
F/ix this by adding the platform architecture into the perf data header
flag information. This helps identifiing the test platform and handles
s390 specifics in process_cpu_topology().
Before:
[root@p23lp27 perf]# perf test -vvvvv -F 39
39: Session topology :
--- start ---
templ file: /tmp/perf-test-iUv755
socket_id number is too big.You may need to upgrade the perf tool.
---- end ----
Session topology: Skip
[root@p23lp27 perf]#
After:
[root@p23lp27 perf]# perf test -vvvvv -F 39
39: Session topology :
--- start ---
templ file: /tmp/perf-test-8X8VTs
CPU 0, core 0, socket 6
CPU 1, core 1, socket 3
---- end ----
Session topology: Ok
[root@p23lp27 perf]#
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Fixes: c84974ed9f ("perf test: Add entry to test cpu topology")
Link: http://lkml.kernel.org/r/20180611073153.15592-2-tmricht@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit d6a3e55131fcb1e5ca1753f4b6f297a177b2fc91 ]
Unless the software synchronization objects (CONFIG_SW_SYNC) is enabled,
the sync test will be skipped:
TAP version 13
1..0 # Skipped: Sync framework not supported by kernel
Add a config fragment file to be able to run "make kselftest-merge" to
enable relevant configuration required in order to run the sync test.
Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
Link: https://lkml.org/lkml/2017/5/5/14
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 685814466bf8398192cf855415a0bb2cefc1930e ]
When zram test is skipped because of unmet dependencies and/or
unsupported configuration, it exits with error which is treated as
a fail by the Kselftest framework. This leads to false negative result
even when the test could not be run.
Change it to return kselftest skip code when a test gets skipped to
clearly report that the test could not be run.
Kselftest framework SKIP code is 4 and the framework prints appropriate
messages to indicate that the test is skipped.
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit d7d5311d4aa9611fe1a5a851e6f75733237a668a ]
When user test is skipped because of unmet dependencies and/or
unsupported configuration, it exits with error which is treated as
a fail by the Kselftest framework. This leads to false negative result
even when the test could not be run.
Change it to return kselftest skip code when a test gets skipped to
clearly report that the test could not be run. Add an explicit check
for module presence and return skip code if module isn't present.
Kselftest framework SKIP code is 4 and the framework prints appropriate
messages to indicate that the test is skipped.
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 8781578087b8fb8829558bac96c3c24e5ba26f82 ]
When static_keys test is skipped because of unmet dependencies and/or
unsupported configuration, it exits with error which is treated as a fail
by the Kselftest framework. This leads to false negative result even when
the test could not be run.
Change it to return kselftest skip code when a test gets skipped to clearly
report that the test could not be run.
Added an explicit searches for test_static_key_base and test_static_keys
modules and return skip code if they aren't found to differentiate between
the failure to load the module condition and module not found condition.
Kselftest framework SKIP code is 4 and the framework prints appropriate
messages to indicate that the test is skipped.
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 856e7c4b619af622d56b3b454f7bec32a170ac99 ]
When pstore_post_reboot test gets skipped because of unmet dependencies
and/or unsupported configuration, it returns 0 which is treated as a pass
by the Kselftest framework. This leads to false positive result even when
the test could not be run.
Change it to return kselftest skip code when a test gets skipped to clearly
report that the test could not be run.
Kselftest framework SKIP code is 4 and the framework prints appropriate
messages to indicate that the test is skipped.
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-13962260
Linux 4.4.146
scsi: sg: fix minor memory leak in error path
crypto: padlock-aes - Fix Nano workaround data corruption
kvm: x86: vmx: fix vpid leak
virtio_balloon: fix another race between migration and ballooning
net: socket: fix potential spectre v1 gadget in socketcall
can: ems_usb: Fix memory leak on ems_usb_disconnect()
squashfs: more metadata hardenings
squashfs: more metadata hardening
netlink: Fix spectre v1 gadget in netlink_create()
net: dsa: Do not suspend/resume closed slave_dev
inet: frag: enforce memory limits earlier
tcp: add one more quick ack after after ECN events
tcp: refactor tcp_ecn_check_ce to remove sk type cast
tcp: do not aggressively quick ack after ECN events
tcp: add max_quickacks param to tcp_incr_quickack and tcp_enter_quickack_mode
tcp: do not force quickack when receiving out-of-order packets
NET: stmmac: align DMA stuff to largest cache line length
xen-netfront: wait xenbus state change when load module manually
net: lan78xx: fix rx handling before first packet is send
net: fix amd-xgbe flow-control issue
ipv4: remove BUG_ON() from fib_compute_spec_dst
ASoC: pxa: Fix module autoload for platform drivers
dmaengine: pxa_dma: remove duplicate const qualifier
ext4: check for allocation block validity with block group locked
ext4: fix inline data updates with checksums enabled
squashfs: be more careful about metadata corruption
random: mix rdrand with entropy sent in from userspace
drm: Add DP PSR2 sink enable bit
media: si470x: fix __be16 annotations
scsi: megaraid_sas: Increase timeout by 1 sec for non-RAID fastpath IOs
scsi: scsi_dh: replace too broad "TP9" string with the exact models
media: omap3isp: fix unbalanced dma_iommu_mapping
crypto: authenc - don't leak pointers to authenc keys
crypto: authencesn - don't leak pointers to authenc keys
usb: hub: Don't wait for connect state at resume for powered-off ports
microblaze: Fix simpleImage format generation
audit: allow not equal op for audit by executable
rsi: Fix 'invalid vdd' warning in mmc
ipconfig: Correctly initialise ic_nameservers
drm/gma500: fix psb_intel_lvds_mode_valid()'s return type
memory: tegra: Apply interrupts mask per SoC
memory: tegra: Do not handle spurious interrupts
ALSA: hda/ca0132: fix build failure when a local macro is defined
drm/atomic: Handling the case when setting old crtc for plane
media: siano: get rid of __le32/__le16 cast warnings
bpf: fix references to free_bpf_prog_info() in comments
thermal: exynos: fix setting rising_threshold for Exynos5433
scsi: megaraid: silence a static checker bug
scsi: 3w-xxxx: fix a missing-check bug
scsi: 3w-9xxx: fix a missing-check bug
perf: fix invalid bit in diagnostic entry
s390/cpum_sf: Add data entry sizes to sampling trailer entry
brcmfmac: Add support for bcm43364 wireless chipset
mtd: rawnand: fsl_ifc: fix FSL NAND driver to read all ONFI parameter pages
media: saa7164: Fix driver name in debug output
libata: Fix command retry decision
media: rcar_jpu: Add missing clk_disable_unprepare() on error in jpu_open()
dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA
tty: Fix data race in tty_insert_flip_string_fixed_flag
HID: i2c-hid: check if device is there before really probing
powerpc/embedded6xx/hlwd-pic: Prevent interrupts from being handled by Starlet
drm/radeon: fix mode_valid's return type
HID: hid-plantronics: Re-resend Update to map button for PTT products
ALSA: usb-audio: Apply rate limit to warning messages in URB complete callback
media: smiapp: fix timeout checking in smiapp_read_nvm
md: fix NULL dereference of mddev->pers in remove_and_add_spares()
regulator: pfuze100: add .is_enable() for pfuze100_swb_regulator_ops
ALSA: emu10k1: Rate-limit error messages about page errors
scsi: ufs: fix exception event handling
mwifiex: correct histogram data with appropriate index
PCI: pciehp: Request control of native hotplug only if supported
pinctrl: at91-pio4: add missing of_node_put
powerpc/8xx: fix invalid register expression in head_8xx.S
powerpc/powermac: Mark variable x as unused
powerpc/powermac: Add missing prototype for note_bootable_part()
powerpc/chrp/time: Make some functions static, add missing header include
powerpc/32: Add a missing include header
ath: Add regulatory mapping for Bahamas
ath: Add regulatory mapping for Bermuda
ath: Add regulatory mapping for Serbia
ath: Add regulatory mapping for Tanzania
ath: Add regulatory mapping for Uganda
ath: Add regulatory mapping for APL2_FCCA
ath: Add regulatory mapping for APL13_WORLD
ath: Add regulatory mapping for ETSI8_WORLD
ath: Add regulatory mapping for FCC3_ETSIC
PCI: Prevent sysfs disable of device while driver is attached
btrfs: qgroup: Finish rescan when hit the last leaf of extent tree
btrfs: add barriers to btrfs_sync_log before log_commit_wait wakeups
media: videobuf2-core: don't call memop 'finish' when queueing
wlcore: sdio: check for valid platform device data before suspend
mwifiex: handle race during mwifiex_usb_disconnect
mfd: cros_ec: Fail early if we cannot identify the EC
ASoC: dpcm: fix BE dai not hw_free and shutdown
Bluetooth: btusb: Add a new Realtek 8723DE ID 2ff8:b011
Bluetooth: hci_qca: Fix "Sleep inside atomic section" warning
iwlwifi: pcie: fix race in Rx buffer allocator
perf/x86/intel/uncore: Correct fixed counter index check for NHM
perf/x86/intel/uncore: Correct fixed counter index check in generic code
usbip: usbip_detach: Fix memory, udev context and udev leak
f2fs: fix to don't trigger writeback during recovery
disable loading f2fs module on PAGE_SIZE > 4KB
RDMA/mad: Convert BUG_ONs to error flows
powerpc/64s: Fix compiler store ordering to SLB shadow area
hvc_opal: don't set tb_ticks_per_usec in udbg_init_opal_common()
infiniband: fix a possible use-after-free bug
netfilter: ipset: List timing out entries with "timeout 1" instead of zero
rtc: ensure rtc_set_alarm fails when alarms are not supported
mm/slub.c: add __printf verification to slab_err()
mm: vmalloc: avoid racy handling of debugobjects in vunmap
nfsd: fix potential use-after-free in nfsd4_decode_getdeviceinfo
ALSA: fm801: add error handling for snd_ctl_add
ALSA: emu10k1: add error handling for snd_ctl_add
xen/netfront: raise max number of slots in xennet_get_responses()
tracing: Quiet gcc warning about maybe unused link variable
tracing/kprobes: Fix trace_probe flags on enable_trace_kprobe() failure
tracing: Fix possible double free in event_enable_trigger_func()
tracing: Fix double free of event_trigger_data
Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST
Input: i8042 - add Lenovo LaVie Z to the i8042 reset list
Input: elan_i2c - add ACPI ID for lenovo ideapad 330
MIPS: Fix off-by-one in pci_resource_to_user()
kernel/sys.c: fix merge error with 4.4.144
Conflicts:
drivers/scsi/ufs/ufshcd.c
include/net/tcp.h
net/socket.c
Change-Id: Ie84fdcf54b0a45508f76ef56330291f54e35ed30
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Merge 4.4.146 into android-4.4-p
Changes in 4.4.146
MIPS: Fix off-by-one in pci_resource_to_user()
Input: elan_i2c - add ACPI ID for lenovo ideapad 330
Input: i8042 - add Lenovo LaVie Z to the i8042 reset list
Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST
tracing: Fix double free of event_trigger_data
tracing: Fix possible double free in event_enable_trigger_func()
tracing/kprobes: Fix trace_probe flags on enable_trace_kprobe() failure
tracing: Quiet gcc warning about maybe unused link variable
xen/netfront: raise max number of slots in xennet_get_responses()
ALSA: emu10k1: add error handling for snd_ctl_add
ALSA: fm801: add error handling for snd_ctl_add
nfsd: fix potential use-after-free in nfsd4_decode_getdeviceinfo
mm: vmalloc: avoid racy handling of debugobjects in vunmap
mm/slub.c: add __printf verification to slab_err()
rtc: ensure rtc_set_alarm fails when alarms are not supported
netfilter: ipset: List timing out entries with "timeout 1" instead of zero
infiniband: fix a possible use-after-free bug
hvc_opal: don't set tb_ticks_per_usec in udbg_init_opal_common()
powerpc/64s: Fix compiler store ordering to SLB shadow area
RDMA/mad: Convert BUG_ONs to error flows
disable loading f2fs module on PAGE_SIZE > 4KB
f2fs: fix to don't trigger writeback during recovery
usbip: usbip_detach: Fix memory, udev context and udev leak
perf/x86/intel/uncore: Correct fixed counter index check in generic code
perf/x86/intel/uncore: Correct fixed counter index check for NHM
iwlwifi: pcie: fix race in Rx buffer allocator
Bluetooth: hci_qca: Fix "Sleep inside atomic section" warning
Bluetooth: btusb: Add a new Realtek 8723DE ID 2ff8:b011
ASoC: dpcm: fix BE dai not hw_free and shutdown
mfd: cros_ec: Fail early if we cannot identify the EC
mwifiex: handle race during mwifiex_usb_disconnect
wlcore: sdio: check for valid platform device data before suspend
media: videobuf2-core: don't call memop 'finish' when queueing
btrfs: add barriers to btrfs_sync_log before log_commit_wait wakeups
btrfs: qgroup: Finish rescan when hit the last leaf of extent tree
PCI: Prevent sysfs disable of device while driver is attached
ath: Add regulatory mapping for FCC3_ETSIC
ath: Add regulatory mapping for ETSI8_WORLD
ath: Add regulatory mapping for APL13_WORLD
ath: Add regulatory mapping for APL2_FCCA
ath: Add regulatory mapping for Uganda
ath: Add regulatory mapping for Tanzania
ath: Add regulatory mapping for Serbia
ath: Add regulatory mapping for Bermuda
ath: Add regulatory mapping for Bahamas
powerpc/32: Add a missing include header
powerpc/chrp/time: Make some functions static, add missing header include
powerpc/powermac: Add missing prototype for note_bootable_part()
powerpc/powermac: Mark variable x as unused
powerpc/8xx: fix invalid register expression in head_8xx.S
pinctrl: at91-pio4: add missing of_node_put
PCI: pciehp: Request control of native hotplug only if supported
mwifiex: correct histogram data with appropriate index
scsi: ufs: fix exception event handling
ALSA: emu10k1: Rate-limit error messages about page errors
regulator: pfuze100: add .is_enable() for pfuze100_swb_regulator_ops
md: fix NULL dereference of mddev->pers in remove_and_add_spares()
media: smiapp: fix timeout checking in smiapp_read_nvm
ALSA: usb-audio: Apply rate limit to warning messages in URB complete callback
HID: hid-plantronics: Re-resend Update to map button for PTT products
drm/radeon: fix mode_valid's return type
powerpc/embedded6xx/hlwd-pic: Prevent interrupts from being handled by Starlet
HID: i2c-hid: check if device is there before really probing
tty: Fix data race in tty_insert_flip_string_fixed_flag
dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA
media: rcar_jpu: Add missing clk_disable_unprepare() on error in jpu_open()
libata: Fix command retry decision
media: saa7164: Fix driver name in debug output
mtd: rawnand: fsl_ifc: fix FSL NAND driver to read all ONFI parameter pages
brcmfmac: Add support for bcm43364 wireless chipset
s390/cpum_sf: Add data entry sizes to sampling trailer entry
perf: fix invalid bit in diagnostic entry
scsi: 3w-9xxx: fix a missing-check bug
scsi: 3w-xxxx: fix a missing-check bug
scsi: megaraid: silence a static checker bug
thermal: exynos: fix setting rising_threshold for Exynos5433
bpf: fix references to free_bpf_prog_info() in comments
media: siano: get rid of __le32/__le16 cast warnings
drm/atomic: Handling the case when setting old crtc for plane
ALSA: hda/ca0132: fix build failure when a local macro is defined
memory: tegra: Do not handle spurious interrupts
memory: tegra: Apply interrupts mask per SoC
drm/gma500: fix psb_intel_lvds_mode_valid()'s return type
ipconfig: Correctly initialise ic_nameservers
rsi: Fix 'invalid vdd' warning in mmc
audit: allow not equal op for audit by executable
microblaze: Fix simpleImage format generation
usb: hub: Don't wait for connect state at resume for powered-off ports
crypto: authencesn - don't leak pointers to authenc keys
crypto: authenc - don't leak pointers to authenc keys
media: omap3isp: fix unbalanced dma_iommu_mapping
scsi: scsi_dh: replace too broad "TP9" string with the exact models
scsi: megaraid_sas: Increase timeout by 1 sec for non-RAID fastpath IOs
media: si470x: fix __be16 annotations
drm: Add DP PSR2 sink enable bit
random: mix rdrand with entropy sent in from userspace
squashfs: be more careful about metadata corruption
ext4: fix inline data updates with checksums enabled
ext4: check for allocation block validity with block group locked
dmaengine: pxa_dma: remove duplicate const qualifier
ASoC: pxa: Fix module autoload for platform drivers
ipv4: remove BUG_ON() from fib_compute_spec_dst
net: fix amd-xgbe flow-control issue
net: lan78xx: fix rx handling before first packet is send
xen-netfront: wait xenbus state change when load module manually
NET: stmmac: align DMA stuff to largest cache line length
tcp: do not force quickack when receiving out-of-order packets
tcp: add max_quickacks param to tcp_incr_quickack and tcp_enter_quickack_mode
tcp: do not aggressively quick ack after ECN events
tcp: refactor tcp_ecn_check_ce to remove sk type cast
tcp: add one more quick ack after after ECN events
inet: frag: enforce memory limits earlier
net: dsa: Do not suspend/resume closed slave_dev
netlink: Fix spectre v1 gadget in netlink_create()
squashfs: more metadata hardening
squashfs: more metadata hardenings
can: ems_usb: Fix memory leak on ems_usb_disconnect()
net: socket: fix potential spectre v1 gadget in socketcall
virtio_balloon: fix another race between migration and ballooning
kvm: x86: vmx: fix vpid leak
crypto: padlock-aes - Fix Nano workaround data corruption
scsi: sg: fix minor memory leak in error path
Linux 4.4.146
Change-Id: I7b8ad5e297804f92b3e3a8c5daf8a26ba684029b
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.4.146 into android-4.4
Changes in 4.4.146
MIPS: Fix off-by-one in pci_resource_to_user()
Input: elan_i2c - add ACPI ID for lenovo ideapad 330
Input: i8042 - add Lenovo LaVie Z to the i8042 reset list
Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST
tracing: Fix double free of event_trigger_data
tracing: Fix possible double free in event_enable_trigger_func()
tracing/kprobes: Fix trace_probe flags on enable_trace_kprobe() failure
tracing: Quiet gcc warning about maybe unused link variable
xen/netfront: raise max number of slots in xennet_get_responses()
ALSA: emu10k1: add error handling for snd_ctl_add
ALSA: fm801: add error handling for snd_ctl_add
nfsd: fix potential use-after-free in nfsd4_decode_getdeviceinfo
mm: vmalloc: avoid racy handling of debugobjects in vunmap
mm/slub.c: add __printf verification to slab_err()
rtc: ensure rtc_set_alarm fails when alarms are not supported
netfilter: ipset: List timing out entries with "timeout 1" instead of zero
infiniband: fix a possible use-after-free bug
hvc_opal: don't set tb_ticks_per_usec in udbg_init_opal_common()
powerpc/64s: Fix compiler store ordering to SLB shadow area
RDMA/mad: Convert BUG_ONs to error flows
disable loading f2fs module on PAGE_SIZE > 4KB
f2fs: fix to don't trigger writeback during recovery
usbip: usbip_detach: Fix memory, udev context and udev leak
perf/x86/intel/uncore: Correct fixed counter index check in generic code
perf/x86/intel/uncore: Correct fixed counter index check for NHM
iwlwifi: pcie: fix race in Rx buffer allocator
Bluetooth: hci_qca: Fix "Sleep inside atomic section" warning
Bluetooth: btusb: Add a new Realtek 8723DE ID 2ff8:b011
ASoC: dpcm: fix BE dai not hw_free and shutdown
mfd: cros_ec: Fail early if we cannot identify the EC
mwifiex: handle race during mwifiex_usb_disconnect
wlcore: sdio: check for valid platform device data before suspend
media: videobuf2-core: don't call memop 'finish' when queueing
btrfs: add barriers to btrfs_sync_log before log_commit_wait wakeups
btrfs: qgroup: Finish rescan when hit the last leaf of extent tree
PCI: Prevent sysfs disable of device while driver is attached
ath: Add regulatory mapping for FCC3_ETSIC
ath: Add regulatory mapping for ETSI8_WORLD
ath: Add regulatory mapping for APL13_WORLD
ath: Add regulatory mapping for APL2_FCCA
ath: Add regulatory mapping for Uganda
ath: Add regulatory mapping for Tanzania
ath: Add regulatory mapping for Serbia
ath: Add regulatory mapping for Bermuda
ath: Add regulatory mapping for Bahamas
powerpc/32: Add a missing include header
powerpc/chrp/time: Make some functions static, add missing header include
powerpc/powermac: Add missing prototype for note_bootable_part()
powerpc/powermac: Mark variable x as unused
powerpc/8xx: fix invalid register expression in head_8xx.S
pinctrl: at91-pio4: add missing of_node_put
PCI: pciehp: Request control of native hotplug only if supported
mwifiex: correct histogram data with appropriate index
scsi: ufs: fix exception event handling
ALSA: emu10k1: Rate-limit error messages about page errors
regulator: pfuze100: add .is_enable() for pfuze100_swb_regulator_ops
md: fix NULL dereference of mddev->pers in remove_and_add_spares()
media: smiapp: fix timeout checking in smiapp_read_nvm
ALSA: usb-audio: Apply rate limit to warning messages in URB complete callback
HID: hid-plantronics: Re-resend Update to map button for PTT products
drm/radeon: fix mode_valid's return type
powerpc/embedded6xx/hlwd-pic: Prevent interrupts from being handled by Starlet
HID: i2c-hid: check if device is there before really probing
tty: Fix data race in tty_insert_flip_string_fixed_flag
dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA
media: rcar_jpu: Add missing clk_disable_unprepare() on error in jpu_open()
libata: Fix command retry decision
media: saa7164: Fix driver name in debug output
mtd: rawnand: fsl_ifc: fix FSL NAND driver to read all ONFI parameter pages
brcmfmac: Add support for bcm43364 wireless chipset
s390/cpum_sf: Add data entry sizes to sampling trailer entry
perf: fix invalid bit in diagnostic entry
scsi: 3w-9xxx: fix a missing-check bug
scsi: 3w-xxxx: fix a missing-check bug
scsi: megaraid: silence a static checker bug
thermal: exynos: fix setting rising_threshold for Exynos5433
bpf: fix references to free_bpf_prog_info() in comments
media: siano: get rid of __le32/__le16 cast warnings
drm/atomic: Handling the case when setting old crtc for plane
ALSA: hda/ca0132: fix build failure when a local macro is defined
memory: tegra: Do not handle spurious interrupts
memory: tegra: Apply interrupts mask per SoC
drm/gma500: fix psb_intel_lvds_mode_valid()'s return type
ipconfig: Correctly initialise ic_nameservers
rsi: Fix 'invalid vdd' warning in mmc
audit: allow not equal op for audit by executable
microblaze: Fix simpleImage format generation
usb: hub: Don't wait for connect state at resume for powered-off ports
crypto: authencesn - don't leak pointers to authenc keys
crypto: authenc - don't leak pointers to authenc keys
media: omap3isp: fix unbalanced dma_iommu_mapping
scsi: scsi_dh: replace too broad "TP9" string with the exact models
scsi: megaraid_sas: Increase timeout by 1 sec for non-RAID fastpath IOs
media: si470x: fix __be16 annotations
drm: Add DP PSR2 sink enable bit
random: mix rdrand with entropy sent in from userspace
squashfs: be more careful about metadata corruption
ext4: fix inline data updates with checksums enabled
ext4: check for allocation block validity with block group locked
dmaengine: pxa_dma: remove duplicate const qualifier
ASoC: pxa: Fix module autoload for platform drivers
ipv4: remove BUG_ON() from fib_compute_spec_dst
net: fix amd-xgbe flow-control issue
net: lan78xx: fix rx handling before first packet is send
xen-netfront: wait xenbus state change when load module manually
NET: stmmac: align DMA stuff to largest cache line length
tcp: do not force quickack when receiving out-of-order packets
tcp: add max_quickacks param to tcp_incr_quickack and tcp_enter_quickack_mode
tcp: do not aggressively quick ack after ECN events
tcp: refactor tcp_ecn_check_ce to remove sk type cast
tcp: add one more quick ack after after ECN events
inet: frag: enforce memory limits earlier
net: dsa: Do not suspend/resume closed slave_dev
netlink: Fix spectre v1 gadget in netlink_create()
squashfs: more metadata hardening
squashfs: more metadata hardenings
can: ems_usb: Fix memory leak on ems_usb_disconnect()
net: socket: fix potential spectre v1 gadget in socketcall
virtio_balloon: fix another race between migration and ballooning
kvm: x86: vmx: fix vpid leak
crypto: padlock-aes - Fix Nano workaround data corruption
scsi: sg: fix minor memory leak in error path
Linux 4.4.146
Change-Id: Ia7e43a90d0f5603c741811436b8de41884cb2851
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
* refs/heads/tmp-4b2d6ba
Linux 4.4.144
ubi: fastmap: Erase outdated anchor PEBs during attach
ubi: Fix Fastmap's update_vol()
ubi: Fix races around ubi_refill_pools()
ubi: Be more paranoid while seaching for the most recent Fastmap
ubi: Rework Fastmap attach base code
ubi: Introduce vol_ignored()
clk: tegra: Fix PLL_U post divider and initial rate on Tegra30
block: do not use interruptible wait anywhere
x86/cpu: Re-apply forced caps every time CPU caps are re-read
x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
x86/bugs: Rename SSBD_NO to SSB_NO
x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG
x86/bugs: Rework spec_ctrl base and mask logic
x86/bugs: Remove x86_spec_ctrl_set()
x86/bugs: Expose x86_spec_ctrl_base directly
x86/bugs: Unify x86_spec_ctrl_{set_guest, restore_host}
x86/speculation: Rework speculative_store_bypass_update()
x86/speculation: Add virtualized speculative store bypass disable support
x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL
x86/speculation: Handle HT correctly on AMD
x86/cpufeatures: Add FEATURE_ZEN
x86/cpu/AMD: Fix erratum 1076 (CPB bit)
x86/cpufeatures: Disentangle SSBD enumeration
x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS
x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP
x86/cpu: Make alternative_msr_write work for 32-bit code
x86/bugs: Fix the parameters alignment and missing void
x86/bugs: Make cpu_show_common() static
x86/bugs: Fix __ssb_select_mitigation() return type
Documentation/spec_ctrl: Do some minor cleanups
proc: Use underscores for SSBD in 'status'
x86/bugs: Rename _RDS to _SSBD
x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass
seccomp: Move speculation migitation control to arch code
seccomp: Add filter flag to opt-out of SSB mitigation
seccomp: Use PR_SPEC_FORCE_DISABLE
prctl: Add force disable speculation
seccomp: Enable speculation flaw mitigations
proc: Provide details on speculation flaw mitigations
nospec: Allow getting/setting on non-current task
x86/speculation: Add prctl for Speculative Store Bypass mitigation
x86/process: Allow runtime control of Speculative Store Bypass
x86/process: Optimize TIF_NOTSC switch
x86/process: Correct and optimize TIF_BLOCKSTEP switch
x86/process: Optimize TIF checks in __switch_to_xtra()
prctl: Add speculation control prctls
x86/speculation: Create spec-ctrl.h to avoid include hell
x86/bugs/AMD: Add support to disable RDS on Fam[15, 16, 17]h if requested
x86/bugs: Whitelist allowed SPEC_CTRL MSR values
x86/bugs/intel: Set proper CPU features and setup RDS
x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation
x86/cpufeatures: Add X86_FEATURE_RDS
x86/bugs: Expose /sys/../spec_store_bypass
x86/cpu/intel: Add Knights Mill to Intel family
x86/cpu: Rename Merrifield2 to Moorefield
x86/bugs, KVM: Support the combination of guest and host IBRS
x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits
x86/bugs: Concentrate bug reporting into a separate function
x86/bugs: Concentrate bug detection into a separate function
x86/nospec: Simplify alternative_msr_write()
x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen
xen: set cpu capabilities from xen_start_kernel()
selftest/seccomp: Fix the seccomp(2) signature
selftest/seccomp: Fix the flag name SECCOMP_FILTER_FLAG_TSYNC
x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist
x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP
x86/speculation: Use IBRS if available before calling into firmware
x86/spectre_v2: Don't check microcode versions when running under hypervisors
x86/speculation: Use Indirect Branch Prediction Barrier in context switch
x86/mm: Give each mm TLB flush generation a unique ID
x86/mm: Factor out LDT init from context init
x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend
x86/speculation: Add <asm/msr-index.h> dependency
x86/speculation: Fix up array_index_nospec_mask() asm constraint
x86/speculation: Clean up various Spectre related details
x86/speculation: Correct Speculation Control microcode blacklist again
x86/speculation: Update Speculation Control microcode blacklist
x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface
x86/asm/entry/32: Simplify pushes of zeroed pt_regs->REGs
x86/pti: Mark constant arrays as __initconst
x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel
x86/cpufeatures: Clean up Spectre v2 related CPUID flags
x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes
x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown
x86/msr: Add definitions for new speculation control MSRs
x86/cpufeatures: Add AMD feature bits for Speculation Control
x86/cpufeatures: Add Intel feature bits for Speculation Control
x86/cpufeatures: Add CPUID_7_EDX CPUID leaf
x86/paravirt: Make native_save_fl() extern inline
xhci: Fix perceived dead host due to runtime suspend race with event handler
skbuff: Unconditionally copy pfmemalloc in __skb_clone()
net: Don't copy pfmemalloc flag in __copy_skb_header()
tg3: Add higher cpu clock for 5762.
ptp: fix missing break in switch
net: phy: fix flag masking in __set_phy_supported
net/ipv4: Set oif in fib_compute_spec_dst
lib/rhashtable: consider param->min_size when setting initial table size
ipv6: fix useless rol32 call on hash
ipv4: Return EINVAL when ping_group_range sysctl doesn't map to user ns
mm: memcg: fix use after free in mem_cgroup_iter()
ARC: mm: allow mprotect to make stack mappings executable
ARC: Fix CONFIG_SWAP
ALSA: rawmidi: Change resized buffers atomically
fat: fix memory allocation failure handling of match_strdup()
x86/MCE: Remove min interval polling limitation
KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in parallel.
Conflicts:
drivers/mtd/ubi/wl.c
sound/core/rawmidi.c
Change-Id: I277fe9260a764e7923ddc90e7327d9aa5865a038
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
* refs/heads/tmp-8ec9fd8
ANDROID: sdcardfs: Check stacked filesystem depth
Fix backport of "tcp: detect malicious patterns in tcp_collapse_ofo_queue()"
tcp: detect malicious patterns in tcp_collapse_ofo_queue()
tcp: avoid collapses in tcp_prune_queue() if possible
x86_64_cuttlefish_defconfig: Enable android-verity
x86_64_cuttlefish_defconfig: enable verity cert
Linux 4.4.142
perf tools: Move syscall number fallbacks from perf-sys.h to tools/arch/x86/include/asm/
x86/cpu: Probe CPUID leaf 6 even when cpuid_level == 6
Kbuild: fix # escaping in .cmd files for future Make
ANDROID: Fix massive cpufreq_times memory leaks
ANDROID: Reduce use of #ifdef CONFIG_CPU_FREQ_TIMES
UPSTREAM: binder: replace "%p" with "%pK"
UPSTREAM: binder: free memory on error
UPSTREAM: binder: fix proc->files use-after-free
UPSTREAM: Revert "FROMLIST: binder: fix proc->files use-after-free"
UPSTREAM: ANDROID: binder: change down_write to down_read
UPSTREAM: ANDROID: binder: correct the cmd print for BINDER_WORK_RETURN_ERROR
UPSTREAM: ANDROID: binder: remove 32-bit binder interface.
UPSTREAM: ANDROID: binder: re-order some conditions
UPSTREAM: android: binder: use VM_ALLOC to get vm area
UPSTREAM: android: binder: Use true and false for boolean values
UPSTREAM: android: binder: Use octal permissions
UPSTREAM: android: binder: Prefer __func__ to using hardcoded function name
UPSTREAM: ANDROID: binder: make binder_alloc_new_buf_locked static and indent its arguments
UPSTREAM: android: binder: Check for errors in binder_alloc_shrinker_init().
treewide: Use array_size in f2fs_kvzalloc()
treewide: Use array_size() in f2fs_kzalloc()
treewide: Use array_size() in f2fs_kmalloc()
overflow.h: Add allocation size calculation helpers
f2fs: fix to clear FI_VOLATILE_FILE correctly
f2fs: let sync node IO interrupt async one
f2fs: don't change wbc->sync_mode
f2fs: fix to update mtime correctly
fs: f2fs: insert space around that ':' and ', '
fs: f2fs: add missing blank lines after declarations
fs: f2fs: changed variable type of offset "unsigned" to "loff_t"
f2fs: clean up symbol namespace
f2fs: make set_de_type() static
f2fs: make __f2fs_write_data_pages() static
f2fs: fix to avoid accessing cross the boundary
f2fs: fix to let caller retry allocating block address
disable loading f2fs module on PAGE_SIZE > 4KB
f2fs: fix error path of move_data_page
f2fs: don't drop dentry pages after fs shutdown
f2fs: fix to avoid race during access gc_thread pointer
f2fs: clean up with clear_radix_tree_dirty_tag
f2fs: fix to don't trigger writeback during recovery
f2fs: clear discard_wake earlier
f2fs: let discard thread wait a little longer if dev is busy
f2fs: avoid stucking GC due to atomic write
f2fs: introduce sbi->gc_mode to determine the policy
f2fs: keep migration IO order in LFS mode
f2fs: fix to wait page writeback during revoking atomic write
f2fs: Fix deadlock in shutdown ioctl
f2fs: detect synchronous writeback more earlier
mm: remove nr_pages argument from pagevec_lookup_{,range}_tag()
ceph: use pagevec_lookup_range_nr_tag()
mm: add variant of pagevec_lookup_range_tag() taking number of pages
mm: use pagevec_lookup_range_tag() in write_cache_pages()
mm: use pagevec_lookup_range_tag() in __filemap_fdatawait_range()
nilfs2: use pagevec_lookup_range_tag()
gfs2: use pagevec_lookup_range_tag()
f2fs: use find_get_pages_tag() for looking up single page
f2fs: simplify page iteration loops
f2fs: use pagevec_lookup_range_tag()
ext4: use pagevec_lookup_range_tag()
ceph: use pagevec_lookup_range_tag()
btrfs: use pagevec_lookup_range_tag()
mm: implement find_get_pages_range_tag()
f2fs: clean up with is_valid_blkaddr()
f2fs: fix to initialize min_mtime with ULLONG_MAX
f2fs: fix to let checkpoint guarantee atomic page persistence
f2fs: fix to initialize i_current_depth according to inode type
Revert "f2fs: add ovp valid_blocks check for bg gc victim to fg_gc"
f2fs: don't drop any page on f2fs_cp_error() case
f2fs: fix spelling mistake: "extenstion" -> "extension"
f2fs: enhance sanity_check_raw_super() to avoid potential overflows
f2fs: treat volatile file's data as hot one
f2fs: introduce release_discard_addr() for cleanup
f2fs: fix potential overflow
f2fs: rename dio_rwsem to i_gc_rwsem
f2fs: move mnt_want_write_file after range check
f2fs: fix missing clear FI_NO_PREALLOC in some error case
f2fs: enforce fsync_mode=strict for renamed directory
f2fs: sanity check for total valid node blocks
f2fs: sanity check on sit entry
f2fs: avoid bug_on on corrupted inode
f2fs: give message and set need_fsck given broken node id
f2fs: clean up commit_inmem_pages()
f2fs: do not check F2FS_INLINE_DOTS in recover
f2fs: remove duplicated dquot_initialize and fix error handling
f2fs: stop issue discard if something wrong with f2fs
f2fs: fix return value in f2fs_ioc_commit_atomic_write
f2fs: allocate hot_data for atomic write more strictly
f2fs: check if inmem_pages list is empty correctly
f2fs: fix race in between GC and atomic open
f2fs: change le32 to le16 of f2fs_inode->i_extra_size
f2fs: check cur_valid_map_mir & raw_sit block count when flush sit entries
f2fs: correct return value of f2fs_trim_fs
f2fs: fix to show missing bits in FS_IOC_GETFLAGS
f2fs: remove unneeded F2FS_PROJINHERIT_FL
f2fs: don't use GFP_ZERO for page caches
f2fs: issue all big range discards in umount process
f2fs: remove redundant block plug
f2fs: remove unmatched zero_user_segment when convert inline dentry
f2fs: introduce private inode status mapping
fscrypt: log the crypto algorithm implementations
crypto: api - Add crypto_type_has_alg helper
crypto: skcipher - Add low-level skcipher interface
crypto: skcipher - Add helper to retrieve driver name
crypto: skcipher - Add default key size helper
fscrypt: add Speck128/256 support
fscrypt: only derive the needed portion of the key
fscrypt: separate key lookup from key derivation
fscrypt: use a common logging function
fscrypt: remove internal key size constants
fscrypt: remove unnecessary check for non-logon key type
fscrypt: make fscrypt_operations.max_namelen an integer
fscrypt: drop empty name check from fname_decrypt()
fscrypt: drop max_namelen check from fname_decrypt()
fscrypt: don't special-case EOPNOTSUPP from fscrypt_get_encryption_info()
fscrypt: don't clear flags on crypto transform
fscrypt: remove stale comment from fscrypt_d_revalidate()
fscrypt: remove error messages for skcipher_request_alloc() failure
fscrypt: remove unnecessary NULL check when allocating skcipher
fscrypt: clean up after fscrypt_prepare_lookup() conversions
fscrypt: use unbound workqueue for decryption
f2fs: run fstrim asynchronously if runtime discard is on
f2fs: turn down IO priority of discard from background
f2fs: don't split checkpoint in fstrim
f2fs: issue discard commands proactively in high fs utilization
f2fs: add fsync_mode=nobarrier for non-atomic files
f2fs: let fstrim issue discard commands in lower priority
f2fs: avoid fsync() failure caused by EAGAIN in writepage()
f2fs: clear PageError on writepage - part 2
f2fs: check cap_resource only for data blocks
Revert "f2fs: introduce f2fs_set_page_dirty_nobuffer"
f2fs: clear PageError on writepage
f2fs: call unlock_new_inode() before d_instantiate()
f2fs: refactor read path to allow multiple postprocessing steps
fscrypt: allow synchronous bio decryption
f2fs: remain written times to update inode during fsync
f2fs: make assignment of t->dentry_bitmap more readable
f2fs: truncate preallocated blocks in error case
f2fs: fix a wrong condition in f2fs_skip_inode_update
f2fs: reserve bits for fs-verity
f2fs: Add a segment type check in inplace write
f2fs: no need to initialize zero value for GFP_F2FS_ZERO
f2fs: don't track new nat entry in nat set
f2fs: clean up with F2FS_BLK_ALIGN
f2fs: check blkaddr more accuratly before issue a bio
f2fs: Set GF_NOFS in read_cache_page_gfp while doing f2fs_quota_read
f2fs: introduce a new mount option test_dummy_encryption
f2fs: introduce F2FS_FEATURE_LOST_FOUND feature
f2fs: release locks before return in f2fs_ioc_gc_range()
f2fs: align memory boundary for bitops
f2fs: remove unneeded set_cold_node()
f2fs: add nowait aio support
f2fs: wrap all options with f2fs_sb_info.mount_opt
f2fs: Don't overwrite all types of node to keep node chain
f2fs: introduce mount option for fsync mode
f2fs: fix to restore old mount option in ->remount_fs
f2fs: wrap sb_rdonly with f2fs_readonly
f2fs: avoid selinux denial on CAP_SYS_RESOURCE
f2fs: support hot file extension
f2fs: fix to avoid race in between atomic write and background GC
f2fs: do gc in greedy mode for whole range if gc_urgent mode is set
f2fs: issue discard aggressively in the gc_urgent mode
f2fs: set readdir_ra by default
f2fs: add auto tuning for small devices
f2fs: add mount option for segment allocation policy
f2fs: don't stop GC if GC is contended
f2fs: expose extension_list sysfs entry
f2fs: fix to set KEEP_SIZE bit in f2fs_zero_range
f2fs: introduce sb_lock to make encrypt pwsalt update exclusive
f2fs: remove redundant initialization of pointer 'p'
f2fs: flush cp pack except cp pack 2 page at first
f2fs: clean up f2fs_sb_has_xxx functions
f2fs: remove redundant check of page type when submit bio
f2fs: fix to handle looped node chain during recovery
f2fs: handle quota for orphan inodes
f2fs: support passing down write hints to block layer with F2FS policy
f2fs: support passing down write hints given by users to block layer
f2fs: fix to clear CP_TRIMMED_FLAG
f2fs: support large nat bitmap
f2fs: fix to check extent cache in f2fs_drop_extent_tree
f2fs: restrict inline_xattr_size configuration
f2fs: fix heap mode to reset it back
f2fs: fix potential corruption in area before F2FS_SUPER_OFFSET
fscrypt: fix build with pre-4.6 gcc versions
fscrypt: fix up fscrypt_fname_encrypted_size() for internal use
fscrypt: define fscrypt_fname_alloc_buffer() to be for presented names
fscrypt: calculate NUL-padding length in one place only
fscrypt: move fscrypt_symlink_data to fscrypt_private.h
fscrypt: remove fscrypt_fname_usr_to_disk()
f2fs: switch to fscrypt_get_symlink()
f2fs: switch to fscrypt ->symlink() helper functions
fscrypt: new helper function - fscrypt_get_symlink()
fscrypt: new helper functions for ->symlink()
fscrypt: trim down fscrypt.h includes
fscrypt: move fscrypt_is_dot_dotdot() to fs/crypto/fname.c
fscrypt: move fscrypt_valid_enc_modes() to fscrypt_private.h
fscrypt: move fscrypt_operations declaration to fscrypt_supp.h
fscrypt: split fscrypt_dummy_context_enabled() into supp/notsupp versions
fscrypt: move fscrypt_ctx declaration to fscrypt_supp.h
fscrypt: move fscrypt_info_cachep declaration to fscrypt_private.h
fscrypt: move fscrypt_control_page() to supp/notsupp headers
fscrypt: move fscrypt_has_encryption_key() to supp/notsupp headers
f2fs: don't put dentry page in pagecache into highmem
f2fs: support inode creation time
f2fs: rebuild sit page from sit info in mem
f2fs: stop issuing discard if fs is readonly
f2fs: clean up duplicated assignment in init_discard_policy
f2fs: use GFP_F2FS_ZERO for cleanup
f2fs: allow to recover node blocks given updated checkpoint
f2fs: recover some i_inline flags
f2fs: correct removexattr behavior for null valued extended attribute
f2fs: drop page cache after fs shutdown
f2fs: stop gc/discard thread after fs shutdown
f2fs: hanlde error case in f2fs_ioc_shutdown
f2fs: split need_inplace_update
f2fs: fix to update last_disk_size correctly
f2fs: kill F2FS_INLINE_XATTR_ADDRS for cleanup
f2fs: clean up error path of fill_super
f2fs: avoid hungtask when GC encrypted block if io_bits is set
f2fs: allow quota to use reserved blocks
f2fs: fix to drop all inmem pages correctly
f2fs: speed up defragment on sparse file
f2fs: support F2FS_IOC_PRECACHE_EXTENTS
f2fs: add an ioctl to disable GC for specific file
f2fs: prevent newly created inode from being dirtied incorrectly
f2fs: support FIEMAP_FLAG_XATTR
f2fs: fix to cover f2fs_inline_data_fiemap with inode_lock
f2fs: check node page again in write end io
f2fs: fix to caclulate required free section correctly
f2fs: handle newly created page when revoking inmem pages
f2fs: add resgid and resuid to reserve root blocks
f2fs: implement cgroup writeback support
f2fs: remove unused pend_list_tag
f2fs: avoid high cpu usage in discard thread
f2fs: make local functions static
f2fs: add reserved blocks for root user
f2fs: check segment type in __f2fs_replace_block
f2fs: update inode info to inode page for new file
f2fs: show precise # of blocks that user/root can use
f2fs: clean up unneeded declaration
f2fs: continue to do direct IO if we only preallocate partial blocks
f2fs: enable quota at remount from r to w
f2fs: skip stop_checkpoint for user data writes
f2fs: fix missing error number for xattr operation
f2fs: recover directory operations by fsync
f2fs: return error during fill_super
f2fs: fix an error case of missing update inode page
f2fs: fix potential hangtask in f2fs_trace_pid
f2fs: no need return value in restore summary process
f2fs: use unlikely for release case
f2fs: don't return value in truncate_data_blocks_range
f2fs: clean up f2fs_map_blocks
f2fs: clean up hash codes
f2fs: fix error handling in fill_super
f2fs: spread f2fs_k{m,z}alloc
f2fs: inject fault to kvmalloc
f2fs: inject fault to kzalloc
f2fs: remove a redundant conditional expression
f2fs: apply write hints to select the type of segment for direct write
f2fs: switch to fscrypt_prepare_setattr()
f2fs: switch to fscrypt_prepare_lookup()
f2fs: switch to fscrypt_prepare_rename()
f2fs: switch to fscrypt_prepare_link()
f2fs: switch to fscrypt_file_open()
f2fs: remove repeated f2fs_bug_on
f2fs: remove an excess variable
f2fs: fix lock dependency in between dio_rwsem & i_mmap_sem
f2fs: remove unused parameter
f2fs: still write data if preallocate only partial blocks
f2fs: introduce sysfs readdir_ra to readahead inode block in readdir
f2fs: fix concurrent problem for updating free bitmap
f2fs: remove unneeded memory footprint accounting
f2fs: no need to read nat block if nat_block_bitmap is set
f2fs: reserve nid resource for quota sysfile
fscrypt: resolve some cherry-pick bugs
fscrypt: move to generic async completion
crypto: introduce crypto wait for async op
fscrypt: lock mutex before checking for bounce page pool
fscrypt: new helper function - fscrypt_prepare_setattr()
fscrypt: new helper function - fscrypt_prepare_lookup()
fscrypt: new helper function - fscrypt_prepare_rename()
fscrypt: new helper function - fscrypt_prepare_link()
fscrypt: new helper function - fscrypt_file_open()
fscrypt: new helper function - fscrypt_require_key()
fscrypt: remove unneeded empty fscrypt_operations structs
fscrypt: remove ->is_encrypted()
fscrypt: switch from ->is_encrypted() to IS_ENCRYPTED()
fs, fscrypt: add an S_ENCRYPTED inode flag
fscrypt: clean up include file mess
fscrypt: fix dereference of NULL user_key_payload
fscrypt: make ->dummy_context() return bool
f2fs: deny accessing encryption policy if encryption is off
f2fs: inject fault in inc_valid_node_count
f2fs: fix to clear FI_NO_PREALLOC
f2fs: expose quota information in debugfs
f2fs: separate nat entry mem alloc from nat_tree_lock
f2fs: validate before set/clear free nat bitmap
f2fs: avoid opened loop codes in __add_ino_entry
f2fs: apply write hints to select the type of segments for buffered write
f2fs: introduce scan_curseg_cache for cleanup
f2fs: optimize the way of traversing free_nid_bitmap
f2fs: keep scanning until enough free nids are acquired
f2fs: trace checkpoint reason in fsync()
f2fs: keep isize once block is reserved cross EOF
f2fs: avoid race in between GC and block exchange
f2fs: save a multiplication for last_nid calculation
f2fs: fix summary info corruption
f2fs: remove dead code in update_meta_page
f2fs: remove unneeded semicolon
f2fs: don't bother with inode->i_version
f2fs: check curseg space before foreground GC
f2fs: use rw_semaphore to protect SIT cache
f2fs: support quota sys files
f2fs: add quota_ino feature infra
f2fs: optimize __update_nat_bits
f2fs: modify for accurate fggc node io stat
Revert "f2fs: handle dirty segments inside refresh_sit_entry"
f2fs: add a function to move nid
f2fs: export SSR allocation threshold
f2fs: give correct trimmed blocks in fstrim
f2fs: support bio allocation error injection
f2fs: support get_page error injection
f2fs: add missing sysfs description
f2fs: support soft block reservation
f2fs: handle error case when adding xattr entry
f2fs: support flexible inline xattr size
f2fs: show current cp state
f2fs: add missing quota_initialize
f2fs: show # of dirty segments via sysfs
f2fs: stop all the operations by cp_error flag
f2fs: remove several redundant assignments
f2fs: avoid using timespec
f2fs: fix to correct no_fggc_candidate
Revert "f2fs: return wrong error number on f2fs_quota_write"
f2fs: remove obsolete pointer for truncate_xattr_node
f2fs: retry ENOMEM for quota_read|write
f2fs: limit # of inmemory pages
f2fs: update ctx->pos correctly when hitting hole in directory
f2fs: relocate readahead codes in readdir()
f2fs: allow readdir() to be interrupted
f2fs: trace f2fs_readdir
f2fs: trace f2fs_lookup
f2fs: skip searching non-exist range in truncate_hole
f2fs: expose some sectors to user in inline data or dentry case
f2fs: avoid stale fi->gdirty_list pointer
f2fs/crypto: drop crypto key at evict_inode only
f2fs: fix to avoid race when accessing last_disk_size
f2fs: Fix bool initialization/comparison
f2fs: give up CP_TRIMMED_FLAG if it drops discards
f2fs: trace f2fs_remove_discard
f2fs: reduce cmd_lock coverage in __issue_discard_cmd
f2fs: split discard policy
f2fs: wrap discard policy
f2fs: support issuing/waiting discard in range
f2fs: fix to flush multiple device in checkpoint
f2fs: enhance multiple device flush
f2fs: fix to show ino management cache size correctly
f2fs: drop FI_UPDATE_WRITE tag after f2fs_issue_flush
f2fs: obsolete ALLOC_NID_LIST list
f2fs: convert inline data for direct I/O & FI_NO_PREALLOC
f2fs: allow readpages with NULL file pointer
f2fs: show flush list status in sysfs
f2fs: introduce read_xattr_block
f2fs: introduce read_inline_xattr
Revert "f2fs: reuse nids more aggressively"
Revert "f2fs: node segment is prior to data segment selected victim"
f2fs: fix potential panic during fstrim
f2fs: hurry up to issue discard after io interruption
f2fs: fix to show correct discard_granularity in sysfs
f2fs: detect dirty inode in evict_inode
f2fs: clear radix tree dirty tag of pages whose dirty flag is cleared
f2fs: speed up gc_urgent mode with SSR
f2fs: better to wait for fstrim completion
f2fs: avoid race in between read xattr & write xattr
f2fs: make get_lock_data_page to handle encrypted inode
f2fs: use generic terms used for encrypted block management
f2fs: introduce f2fs_encrypted_file for clean-up
Revert "f2fs: add a new function get_ssr_cost"
f2fs: constify super_operations
f2fs: fix to wake up all sleeping flusher
f2fs: avoid race in between atomic_read & atomic_inc
f2fs: remove unneeded parameter of change_curseg
f2fs: update i_flags correctly
f2fs: don't check inode's checksum if it was dirtied or writebacked
f2fs: don't need to update inode checksum for recovery
f2fs: trigger fdatasync for non-atomic_write file
f2fs: fix to avoid race in between aio and gc
f2fs: wake up discard_thread iff there is a candidate
f2fs: return error when accessing insane flie offset
f2fs: trigger normal fsync for non-atomic_write file
f2fs: clear FI_HOT_DATA correctly
f2fs: fix out-of-order execution in f2fs_issue_flush
f2fs: issue discard commands if gc_urgent is set
f2fs: introduce discard_granularity sysfs entry
f2fs: remove unused function overprovision_sections
f2fs: check hot_data for roll-forward recovery
f2fs: add tracepoint for f2fs_gc
f2fs: retry to revoke atomic commit in -ENOMEM case
f2fs: let fill_super handle roll-forward errors
f2fs: merge equivalent flags F2FS_GET_BLOCK_[READ|DIO]
f2fs: support journalled quota
f2fs: fix potential overflow when adjusting GC cycle
f2fs: avoid unneeded sync on quota file
f2fs: introduce gc_urgent mode for background GC
f2fs: use IPU for cold files
f2fs: fix the size value in __check_sit_bitmap
f2fs: add app/fs io stat
f2fs: do not change the valid_block value if cur_valid_map was wrongly set or cleared
f2fs: update cur_valid_map_mir together with cur_valid_map
f2fs: use printk_ratelimited for f2fs_msg
f2fs: expose features to sysfs entry
f2fs: support inode checksum
f2fs: return wrong error number on f2fs_quota_write
f2fs: provide f2fs_balance_fs to __write_node_page
f2fs: introduce f2fs_statfs_project
f2fs: don't need to wait for node writes for atomic write
f2fs: avoid naming confusion of sysfs init
f2fs: support project quota
f2fs: record quota during dot{,dot} recovery
f2fs: enhance on-disk inode structure scalability
f2fs: make max inline size changeable
f2fs: add ioctl to expose current features
f2fs: make background threads of f2fs being aware of freezing
f2fs: don't give partially written atomic data from process crash
f2fs: give a try to do atomic write in -ENOMEM case
f2fs: preserve i_mode if __f2fs_set_acl() fails
f2fs: alloc new nids for xattr block in recovery
f2fs: spread struct f2fs_dentry_ptr for inline path
f2fs: remove unused input parameter
f2fs: avoid cpu lockup
f2fs: include seq_file.h for sysfs.c
f2fs: Don't clear SGID when inheriting ACLs
f2fs: remove extra inode_unlock() in error path
fscrypt: add support for AES-128-CBC
fscrypt: inline fscrypt_free_filename()
f2fs: make more close to v4.13-rc1
f2fs: support plain user/group quota
f2fs: avoid deadlock caused by lock order of page and lock_op
f2fs: use spin_{,un}lock_irq{save,restore}
f2fs: relax migratepage for atomic written page
f2fs: don't count inode block in in-memory inode.i_blocks
Revert "f2fs: fix to clean previous mount option when remount_fs"
f2fs: do not set LOST_PINO for renamed dir
f2fs: do not set LOST_PINO for newly created dir
f2fs: skip ->writepages for {mete,node}_inode during recovery
f2fs: introduce __check_sit_bitmap
f2fs: stop gc/discard thread in prior during umount
f2fs: introduce reserved_blocks in sysfs
f2fs: avoid redundant f2fs_flush after remount
f2fs: report # of free inodes more precisely
f2fs: add ioctl to do gc with target block address
f2fs: don't need to check encrypted inode for partial truncation
f2fs: measure inode.i_blocks as generic filesystem
f2fs: set CP_TRIMMED_FLAG correctly
f2fs: require key for truncate(2) of encrypted file
f2fs: move sysfs code from super.c to fs/f2fs/sysfs.c
f2fs: clean up sysfs codes
f2fs: fix wrong error number of fill_super
f2fs: fix to show injection rate in ->show_options
f2fs: Fix a return value in case of error in 'f2fs_fill_super'
f2fs: use proper variable name
f2fs: fix to avoid panic when encountering corrupt node
f2fs: don't track newly allocated nat entry in list
f2fs: add f2fs_bug_on in __remove_discard_cmd
f2fs: introduce __wait_one_discard_bio
f2fs: dax: fix races between page faults and truncating pages
f2fs: simplify the way of calulating next nat address
f2fs: sanity check size of nat and sit cache
f2fs: fix a panic caused by NULL flush_cmd_control
f2fs: remove the unnecessary cast for PTR_ERR
f2fs: remove false-positive bug_on
f2fs: Do not issue small discards in LFS mode
f2fs: don't bother checking for encryption key in ->write_iter()
f2fs: don't bother checking for encryption key in ->mmap()
f2fs: wait discard IO completion without cmd_lock held
f2fs: wake up all waiters in f2fs_submit_discard_endio
f2fs: show more info if fail to issue discard
f2fs: introduce io_list for serialize data/node IOs
f2fs: split wio_mutex
f2fs: combine huge num of discard rb tree consistence checks
f2fs: fix a bug caused by NULL extent tree
f2fs: try to freeze in gc and discard threads
f2fs: add a new function get_ssr_cost
f2fs: declare load_free_nid_bitmap static
f2fs: avoid f2fs_lock_op for IPU writes
f2fs: split bio cache
f2fs: use fio instead of multiple parameters
f2fs: remove unnecessary read cases in merged IO flow
f2fs: use f2fs_submit_page_bio for ra_meta_pages
f2fs: make sure f2fs_gc returns consistent errno
f2fs: load inode's flag from disk
f2fs: sanity check checkpoint segno and blkoff
f2fs, block_dump: give WRITE direction to submit_bio
fscrypt: correct collision claim for digested names
f2fs: switch to using fscrypt_match_name()
fscrypt: introduce helper function for filename matching
fscrypt: fix context consistency check when key(s) unavailable
fscrypt: Move key structure and constants to uapi
fscrypt: remove fscrypt_symlink_data_len()
fscrypt: remove unnecessary checks for NULL operations
fscrypt: eliminate ->prepare_context() operation
fscrypt: remove broken support for detecting keyring key revocation
fscrypt: avoid collisions when presenting long encrypted filenames
f2fs: check entire encrypted bigname when finding a dentry
f2fs: sync f2fs_lookup() with ext4_lookup()
f2fs: fix a mount fail for wrong next_scan_nid
f2fs: relocate inode_{,un}lock in F2FS_IOC_SETFLAGS
f2fs: show available_nids in f2fs/status
f2fs: flush dirty nats periodically
f2fs: introduce CP_TRIMMED_FLAG to avoid unneeded discard
f2fs: allow cpc->reason to indicate more than one reason
f2fs: release cp and dnode lock before IPU
f2fs: shrink size of struct discard_cmd
f2fs: don't hold cmd_lock during waiting discard command
f2fs: nullify fio->encrypted_page for each writes
f2fs: sanity check segment count
f2fs: introduce valid_ipu_blkaddr to clean up
f2fs: lookup extent cache first under IPU scenario
f2fs: reconstruct code to write a data page
f2fs: introduce __wait_discard_cmd
f2fs: introduce __issue_discard_cmd
f2fs: enable small discard by default
f2fs: delay awaking discard thread
f2fs: seperate read nat page from nat_tree_lock
f2fs: fix multiple f2fs_add_link() having same name for inline dentry
f2fs: skip encrypted inode in ASYNC IPU policy
f2fs: fix out-of free segments
f2fs: improve definition of statistic macros
f2fs: assign allocation hint for warm/cold data
f2fs: fix _IOW usage
f2fs: add ioctl to flush data from faster device to cold area
f2fs: introduce async IPU policy
f2fs: add undiscard blocks stat
f2fs: unlock cp_rwsem early for IPU writes
f2fs: introduce __check_rb_tree_consistence
f2fs: trace __submit_discard_cmd
f2fs: in prior to issue big discard
f2fs: clean up discard_cmd_control structure
f2fs: use rb-tree to track pending discard commands
f2fs: avoid dirty node pages in check_only recovery
f2fs: fix not to set fsync/dentry mark
f2fs: allocate hot_data for atomic writes
f2fs: give time to flush dirty pages for checkpoint
f2fs: fix fs corruption due to zero inode page
f2fs: shrink blk plug region
f2fs: extract rb-tree operation infrastructure
f2fs: avoid frequent checkpoint during f2fs_gc
f2fs: clean up some macros in terms of GET_SEGNO
f2fs: clean up get_valid_blocks with consistent parameter
f2fs: use segment number for get_valid_blocks
f2fs: guard macro variables with braces
f2fs: fix comment on f2fs_flush_merged_bios() after 86531d6b
f2fs: prevent waiter encountering incorrect discard states
f2fs: introduce f2fs_wait_discard_bios
f2fs: split discard_cmd_list
Revert "f2fs: put allocate_segment after refresh_sit_entry"
f2fs: split make_dentry_ptr() into block and inline versions
f2fs: submit bio of in-place-update pages
f2fs: remove the redundant variable definition
f2fs: avoid IO split due to mixed WB_SYNC_ALL and WB_SYNC_NONE
f2fs: write small sized IO to hot log
f2fs: use bitmap in discard_entry
f2fs: clean up destroy_discard_cmd_control
f2fs: count discard command entry
f2fs: show issued flush/discard count
f2fs: relax node version check for victim data in gc
f2fs: start SSR much eariler to avoid FG_GC
f2fs: allocate node and hot data in the beginning of partition
f2fs: fix wrong max cost initialization
f2fs: allow write page cache when writting cp
f2fs: don't reserve additional space in xattr block
f2fs: clean up xattr operation
f2fs: don't track volatile file in dirty inode list
f2fs: show the max number of volatile operations
f2fs: fix race condition in between free nid allocator/initializer
f2fs: use set_page_private marcro in f2fs_trace_pid
f2fs: fix recording invalid last_victim
f2fs: more reasonable mem_size calculating of ino_entry
f2fs: calculate the f2fs_stat_info into base_mem
f2fs: avoid stat_inc_atomic_write for non-atomic file
f2fs: sanity check of crc_offset from raw checkpoint
f2fs: cleanup the disk level filename updating
f2fs: cover update_free_nid_bitmap with nid_list_lock
f2fs: fix bad prefetchw of NULL page
f2fs: clear FI_DATA_EXIST flag in truncate_inline_inode
f2fs: move mnt_want_write_file after arguments checking
f2fs: check new size by inode_newsize_ok in f2fs_insert_range
f2fs: avoid copy date to user-space if move file range fail
f2fs: drop duplicate new_size assign in f2fs_zero_range
f2fs: adjust the way of calculating nat block
f2fs: add fault injection on f2fs_truncate
f2fs: check range before defragment
f2fs: use parameter max_items instead of PIDVEC_SIZE
f2fs: add a punch discard command function
f2fs: allocate a bio for discarding when actually issuing it
f2fs: skip writeback meta pages if cp_mutex acquire failed
f2fs: show more precise message on orphan recovery failure
f2fs: remove dead macro PGOFS_OF_NEXT_DNODE
f2fs: drop duplicate radix tree lookup of nat_entry_set
f2fs: make sure trace all f2fs_issue_flush
f2fs: don't allow volatile writes for non-regular file
f2fs: don't allow atomic writes for not regular files
f2fs: fix stale ATOMIC_WRITTEN_PAGE private pointer
f2fs: build stat_info before orphan inode recovery
f2fs: fix the fault of calculating blkstart twice
f2fs: fix the fault of checking F2FS_LINK_MAX for rename inode
f2fs: don't allow to get pino when filename is encrypted
f2fs: fix wrong error injection for evict_inode
f2fs: le32_to_cpu for ckpt->cp_pack_total_block_count
f2fs: le16_to_cpu for xattr->e_value_size
f2fs: don't need to invalidate wrong node page
f2fs: fix an error return value in truncate_partial_data_page
f2fs: combine nat_bits and free_nid_bitmap cache
f2fs: skip scanning free nid bitmap of full NAT blocks
f2fs: use __set{__clear}_bit_le
f2fs: update_free_nid_bitmap() can be static
f2fs: __update_nat_bits() can be static
f2fs: le16_to_cpu for xattr->e_value_size
f2fs: don't overwrite node block by SSR
f2fs: don't need to invalidate wrong node page
f2fs: fix an error return value in truncate_partial_data_page
fscrypt: catch up to v4.11-rc1
f2fs: avoid to flush nat journal entries
f2fs: avoid to issue redundant discard commands
f2fs: fix a plint compile warning
f2fs: add f2fs_drop_inode tracepoint
f2fs: Fix zoned block device support
f2fs: remove redundant set_page_dirty()
f2fs: fix to enlarge size of write_io_dummy mempool
f2fs: fix memory leak of write_io_dummy mempool during umount
f2fs: fix to update F2FS_{CP_}WB_DATA count correctly
f2fs: use MAX_FREE_NIDS for the free nids target
f2fs: introduce free nid bitmap
f2fs: new helper cur_cp_crc() getting crc in f2fs_checkpoint
f2fs: update the comment of default nr_pages to skipping
f2fs: drop the duplicate pval in f2fs_getxattr
f2fs: Don't update the xattr data that same as the exist
f2fs: kill __is_extent_same
f2fs: avoid bggc->fggc when enough free segments are avaliable after cp
f2fs: select target segment with closer temperature in SSR mode
f2fs: show simple call stack in fault injection message
fscrypt: catch fscrypto_get_policy in v4.10-rc6
f2fs: use __clear_bit_le
f2fs: no need lock_op in f2fs_write_inline_data
f2fs: add bitmaps for empty or full NAT blocks
f2fs: replace rw semaphore extent_tree_lock with mutex lock
f2fs: avoid m_flags overlay when allocating more data blocks
f2fs: remove unsafe bitmap checking
f2fs: init local extent_info to avoid stale stack info in tp
f2fs: remove unnecessary condition check for write_checkpoint in f2fs_gc
f2fs: do SSR for node segments more aggresively
f2fs: check discard alignment only for SEQWRITE zones
f2fs: wait for discard completion after submission
f2fs: much larger batched trim_fs job
f2fs: avoid very large discard command
f2fs: find data segments across all the types
f2fs: do SSR in higher priority
f2fs: do SSR for data when there is enough free space
f2fs: node segment is prior to data segment selected victim
f2fs: put allocate_segment after refresh_sit_entry
f2fs: add ovp valid_blocks check for bg gc victim to fg_gc
f2fs: do not wait for writeback in write_begin
f2fs: replace __get_victim by dirty_segments in FG_GC
f2fs: fix multiple f2fs_add_link() calls having same name
f2fs: show actual device info in tracepoints
f2fs: use SSR for warm node as well
f2fs: enable inline_xattr by default
f2fs: introduce noinline_xattr mount option
f2fs: avoid reading NAT page by get_node_info
f2fs: remove build_free_nids() during checkpoint
f2fs: change recovery policy of xattr node block
f2fs: super: constify fscrypt_operations structure
f2fs: show checkpoint version at mount time
f2fs: remove preflush for nobarrier case
f2fs: check last page index in cached bio to decide submission
f2fs: check io submission more precisely
f2fs: fix trim_fs assignment
Revert "f2fs: remove batched discard in f2fs_trim_fs"
f2fs: fix missing bio_alloc(1)
f2fs: call internal __write_data_page directly
f2fs: avoid out-of-order execution of atomic writes
f2fs: move write_node_page above fsync_node_pages
f2fs: move flush tracepoint
f2fs: show # of APPEND and UPDATE inodes
f2fs: fix 446 coding style warnings in f2fs.h
f2fs: fix 3 coding style errors in f2fs.h
f2fs: declare missing static function
f2fs: show the fault injection mount option
f2fs: fix null pointer dereference when issuing flush in ->fsync
f2fs: fix to avoid overflow when left shifting page offset
f2fs: enhance lookup xattr
f2fs: fix a dead loop in f2fs_fiemap()
f2fs: do not preallocate blocks which has wrong buffer
f2fs: show # of on-going flush and discard bios
f2fs: add a kernel thread to issue discard commands asynchronously
f2fs: factor out discard command info into discard_cmd_control
f2fs: remove batched discard in f2fs_trim_fs
f2fs: reorganize stat information
f2fs: clean up flush/discard command namings
f2fs: check in-memory sit version bitmap
f2fs: check in-memory nat version bitmap
f2fs: check in-memory block bitmap
f2fs: introduce FI_ATOMIC_COMMIT
f2fs: clean up with list_{first, last}_entry
f2fs: return fs_trim if there is no candidate
f2fs: avoid needless checkpoint in f2fs_trim_fs
f2fs: relax async discard commands more
f2fs: drop exist_data for inline_data when truncated to 0
f2fs: don't allow encrypted operations without keys
f2fs: show the max number of atomic operations
f2fs: get io size bit from mount option
f2fs: support IO alignment for DATA and NODE writes
f2fs: add submit_bio tracepoint
f2fs: reassign new segment for mode=lfs
f2fs: fix a missing discard prefree segments
f2fs: use rb_entry_safe
f2fs: add a case of no need to read a page in write begin
f2fs: fix a problem of using memory after free
f2fs: remove unneeded condition
f2fs: don't cache nat entry if out of memory
f2fs: remove unused values in recover_fsync_data
f2fs: support async discard based on v4.9
f2fs: resolve op and op_flags confilcts
f2fs: remove wrong backported codes
f2fs: fix a missing size change in f2fs_setattr
fs/super.c: fix race between freeze_super() and thaw_super()
scripts/tags.sh: catch 4.9-rc6
f2fs: fix to access nullified flush_cmd_control pointer
f2fs: free meta pages if sanity check for ckpt is failed
f2fs: detect wrong layout
f2fs: call sync_fs when f2fs is idle
Revert "f2fs: use percpu_counter for # of dirty pages in inode"
f2fs: return AOP_WRITEPAGE_ACTIVATE for writepage
f2fs: do not activate auto_recovery for fallocated i_size
f2fs: fix 32-bit build
f2fs: set ->owner for debugfs status file's file_operations
f2fs: fix incorrect free inode count in ->statfs
f2fs: drop duplicate header timer.h
f2fs: fix wrong AUTO_RECOVER condition
f2fs: do not recover i_size if it's valid
f2fs: fix fdatasync
f2fs: fix to account total free nid correctly
f2fs: fix an infinite loop when flush nodes in cp
f2fs: don't wait writeback for datas during checkpoint
f2fs: fix wrong written_valid_blocks counting
f2fs: avoid BG_GC in f2fs_balance_fs
f2fs: fix redundant block allocation
f2fs: use err for f2fs_preallocate_blocks
f2fs: support multiple devices
f2fs: allow dio read for LFS mode
f2fs: revert segment allocation for direct IO
f2fs: return directly if block has been removed from the victim
Revert "f2fs: do not recover from previous remained wrong dnodes"
f2fs: remove checkpoint in f2fs_freeze
f2fs: assign segments correctly for direct_io
f2fs: fix wrong i_atime recovery
f2fs: record inode updating status correctly
f2fs: Trace reset zone events
f2fs: Reset sequential zones on zoned block devices
f2fs: Cache zoned block devices zone type
f2fs: Do not allow adaptive mode for host-managed zoned block devices
f2fs: Always enable discard for zoned blocks devices
f2fs: Suppress discard warning message for zoned block devices
f2fs: Check zoned block feature for host-managed zoned block devices
f2fs: Use generic zoned block device terminology
f2fs: Add missing break in switch-case
f2fs: avoid infinite loop in the EIO case on recover_orphan_inodes
f2fs: report error of f2fs_fill_dentries
fs/crypto: catch up 4.9-rc6
f2fs: hide a maybe-uninitialized warning
f2fs: remove percpu_count due to performance regression
f2fs: make clean inodes when flushing inode page
f2fs: keep dirty inodes selectively for checkpoint
f2fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps
f2fs: use BIO_MAX_PAGES for bio allocation
f2fs: declare static function for __build_free_nids
f2fs: call f2fs_balance_fs for setattr
f2fs: count dirty inodes to flush node pages during checkpoint
f2fs: avoid casted negative value as shrink count
f2fs: don't interrupt free nids building during nid allocation
f2fs: clean up free nid list operations
f2fs: split free nid list
f2fs: clear nlink if fail to add_link
f2fs: fix sparse warnings
f2fs: fix error handling in fsync_node_pages
f2fs: fix to update largest extent under lock
f2fs: be aware of extent beyond EOF in fiemap
f2fs: don't miss any f2fs_balance_fs cases
f2fs: add missing f2fs_balance_fs in f2fs_zero_range
f2fs: give a chance to detach from dirty list
f2fs: fix to release discard entries during checkpoint
f2fs: exclude free nids building and allocation
f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack
f2fs: fix overflow due to condition check order
posix_acl: Clear SGID bit when setting file permissions
f2fs: fix wrong sum_page pointer in f2fs_gc
f2fs: backport from (4c1fad64 - Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs)
Change-Id: I6c7208efc63ce7b13f26f0ec1cd3c8aef410eff0
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Merge 4.4.144 into android-4.4-p
Changes in 4.4.144
KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in parallel.
x86/MCE: Remove min interval polling limitation
fat: fix memory allocation failure handling of match_strdup()
ALSA: rawmidi: Change resized buffers atomically
ARC: Fix CONFIG_SWAP
ARC: mm: allow mprotect to make stack mappings executable
mm: memcg: fix use after free in mem_cgroup_iter()
ipv4: Return EINVAL when ping_group_range sysctl doesn't map to user ns
ipv6: fix useless rol32 call on hash
lib/rhashtable: consider param->min_size when setting initial table size
net/ipv4: Set oif in fib_compute_spec_dst
net: phy: fix flag masking in __set_phy_supported
ptp: fix missing break in switch
tg3: Add higher cpu clock for 5762.
net: Don't copy pfmemalloc flag in __copy_skb_header()
skbuff: Unconditionally copy pfmemalloc in __skb_clone()
xhci: Fix perceived dead host due to runtime suspend race with event handler
x86/paravirt: Make native_save_fl() extern inline
x86/cpufeatures: Add CPUID_7_EDX CPUID leaf
x86/cpufeatures: Add Intel feature bits for Speculation Control
x86/cpufeatures: Add AMD feature bits for Speculation Control
x86/msr: Add definitions for new speculation control MSRs
x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown
x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes
x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
x86/cpufeatures: Clean up Spectre v2 related CPUID flags
x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel
x86/pti: Mark constant arrays as __initconst
x86/asm/entry/32: Simplify pushes of zeroed pt_regs->REGs
x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface
x86/speculation: Update Speculation Control microcode blacklist
x86/speculation: Correct Speculation Control microcode blacklist again
x86/speculation: Clean up various Spectre related details
x86/speculation: Fix up array_index_nospec_mask() asm constraint
x86/speculation: Add <asm/msr-index.h> dependency
x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend
x86/mm: Factor out LDT init from context init
x86/mm: Give each mm TLB flush generation a unique ID
x86/speculation: Use Indirect Branch Prediction Barrier in context switch
x86/spectre_v2: Don't check microcode versions when running under hypervisors
x86/speculation: Use IBRS if available before calling into firmware
x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP
x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist
selftest/seccomp: Fix the flag name SECCOMP_FILTER_FLAG_TSYNC
selftest/seccomp: Fix the seccomp(2) signature
xen: set cpu capabilities from xen_start_kernel()
x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen
x86/nospec: Simplify alternative_msr_write()
x86/bugs: Concentrate bug detection into a separate function
x86/bugs: Concentrate bug reporting into a separate function
x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits
x86/bugs, KVM: Support the combination of guest and host IBRS
x86/cpu: Rename Merrifield2 to Moorefield
x86/cpu/intel: Add Knights Mill to Intel family
x86/bugs: Expose /sys/../spec_store_bypass
x86/cpufeatures: Add X86_FEATURE_RDS
x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation
x86/bugs/intel: Set proper CPU features and setup RDS
x86/bugs: Whitelist allowed SPEC_CTRL MSR values
x86/bugs/AMD: Add support to disable RDS on Fam[15, 16, 17]h if requested
x86/speculation: Create spec-ctrl.h to avoid include hell
prctl: Add speculation control prctls
x86/process: Optimize TIF checks in __switch_to_xtra()
x86/process: Correct and optimize TIF_BLOCKSTEP switch
x86/process: Optimize TIF_NOTSC switch
x86/process: Allow runtime control of Speculative Store Bypass
x86/speculation: Add prctl for Speculative Store Bypass mitigation
nospec: Allow getting/setting on non-current task
proc: Provide details on speculation flaw mitigations
seccomp: Enable speculation flaw mitigations
prctl: Add force disable speculation
seccomp: Use PR_SPEC_FORCE_DISABLE
seccomp: Add filter flag to opt-out of SSB mitigation
seccomp: Move speculation migitation control to arch code
x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass
x86/bugs: Rename _RDS to _SSBD
proc: Use underscores for SSBD in 'status'
Documentation/spec_ctrl: Do some minor cleanups
x86/bugs: Fix __ssb_select_mitigation() return type
x86/bugs: Make cpu_show_common() static
x86/bugs: Fix the parameters alignment and missing void
x86/cpu: Make alternative_msr_write work for 32-bit code
x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP
x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS
x86/cpufeatures: Disentangle SSBD enumeration
x86/cpu/AMD: Fix erratum 1076 (CPB bit)
x86/cpufeatures: Add FEATURE_ZEN
x86/speculation: Handle HT correctly on AMD
x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL
x86/speculation: Add virtualized speculative store bypass disable support
x86/speculation: Rework speculative_store_bypass_update()
x86/bugs: Unify x86_spec_ctrl_{set_guest, restore_host}
x86/bugs: Expose x86_spec_ctrl_base directly
x86/bugs: Remove x86_spec_ctrl_set()
x86/bugs: Rework spec_ctrl base and mask logic
x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG
x86/bugs: Rename SSBD_NO to SSB_NO
x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
x86/cpu: Re-apply forced caps every time CPU caps are re-read
block: do not use interruptible wait anywhere
clk: tegra: Fix PLL_U post divider and initial rate on Tegra30
ubi: Introduce vol_ignored()
ubi: Rework Fastmap attach base code
ubi: Be more paranoid while seaching for the most recent Fastmap
ubi: Fix races around ubi_refill_pools()
ubi: Fix Fastmap's update_vol()
ubi: fastmap: Erase outdated anchor PEBs during attach
Linux 4.4.144
Change-Id: I548db9c2be75c4d70add49f6e8238534f55289a7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.4.144 into android-4.4
Changes in 4.4.144
KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in parallel.
x86/MCE: Remove min interval polling limitation
fat: fix memory allocation failure handling of match_strdup()
ALSA: rawmidi: Change resized buffers atomically
ARC: Fix CONFIG_SWAP
ARC: mm: allow mprotect to make stack mappings executable
mm: memcg: fix use after free in mem_cgroup_iter()
ipv4: Return EINVAL when ping_group_range sysctl doesn't map to user ns
ipv6: fix useless rol32 call on hash
lib/rhashtable: consider param->min_size when setting initial table size
net/ipv4: Set oif in fib_compute_spec_dst
net: phy: fix flag masking in __set_phy_supported
ptp: fix missing break in switch
tg3: Add higher cpu clock for 5762.
net: Don't copy pfmemalloc flag in __copy_skb_header()
skbuff: Unconditionally copy pfmemalloc in __skb_clone()
xhci: Fix perceived dead host due to runtime suspend race with event handler
x86/paravirt: Make native_save_fl() extern inline
x86/cpufeatures: Add CPUID_7_EDX CPUID leaf
x86/cpufeatures: Add Intel feature bits for Speculation Control
x86/cpufeatures: Add AMD feature bits for Speculation Control
x86/msr: Add definitions for new speculation control MSRs
x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown
x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes
x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
x86/cpufeatures: Clean up Spectre v2 related CPUID flags
x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel
x86/pti: Mark constant arrays as __initconst
x86/asm/entry/32: Simplify pushes of zeroed pt_regs->REGs
x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface
x86/speculation: Update Speculation Control microcode blacklist
x86/speculation: Correct Speculation Control microcode blacklist again
x86/speculation: Clean up various Spectre related details
x86/speculation: Fix up array_index_nospec_mask() asm constraint
x86/speculation: Add <asm/msr-index.h> dependency
x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend
x86/mm: Factor out LDT init from context init
x86/mm: Give each mm TLB flush generation a unique ID
x86/speculation: Use Indirect Branch Prediction Barrier in context switch
x86/spectre_v2: Don't check microcode versions when running under hypervisors
x86/speculation: Use IBRS if available before calling into firmware
x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP
x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist
selftest/seccomp: Fix the flag name SECCOMP_FILTER_FLAG_TSYNC
selftest/seccomp: Fix the seccomp(2) signature
xen: set cpu capabilities from xen_start_kernel()
x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen
x86/nospec: Simplify alternative_msr_write()
x86/bugs: Concentrate bug detection into a separate function
x86/bugs: Concentrate bug reporting into a separate function
x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits
x86/bugs, KVM: Support the combination of guest and host IBRS
x86/cpu: Rename Merrifield2 to Moorefield
x86/cpu/intel: Add Knights Mill to Intel family
x86/bugs: Expose /sys/../spec_store_bypass
x86/cpufeatures: Add X86_FEATURE_RDS
x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation
x86/bugs/intel: Set proper CPU features and setup RDS
x86/bugs: Whitelist allowed SPEC_CTRL MSR values
x86/bugs/AMD: Add support to disable RDS on Fam[15, 16, 17]h if requested
x86/speculation: Create spec-ctrl.h to avoid include hell
prctl: Add speculation control prctls
x86/process: Optimize TIF checks in __switch_to_xtra()
x86/process: Correct and optimize TIF_BLOCKSTEP switch
x86/process: Optimize TIF_NOTSC switch
x86/process: Allow runtime control of Speculative Store Bypass
x86/speculation: Add prctl for Speculative Store Bypass mitigation
nospec: Allow getting/setting on non-current task
proc: Provide details on speculation flaw mitigations
seccomp: Enable speculation flaw mitigations
prctl: Add force disable speculation
seccomp: Use PR_SPEC_FORCE_DISABLE
seccomp: Add filter flag to opt-out of SSB mitigation
seccomp: Move speculation migitation control to arch code
x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass
x86/bugs: Rename _RDS to _SSBD
proc: Use underscores for SSBD in 'status'
Documentation/spec_ctrl: Do some minor cleanups
x86/bugs: Fix __ssb_select_mitigation() return type
x86/bugs: Make cpu_show_common() static
x86/bugs: Fix the parameters alignment and missing void
x86/cpu: Make alternative_msr_write work for 32-bit code
x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP
x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS
x86/cpufeatures: Disentangle SSBD enumeration
x86/cpu/AMD: Fix erratum 1076 (CPB bit)
x86/cpufeatures: Add FEATURE_ZEN
x86/speculation: Handle HT correctly on AMD
x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL
x86/speculation: Add virtualized speculative store bypass disable support
x86/speculation: Rework speculative_store_bypass_update()
x86/bugs: Unify x86_spec_ctrl_{set_guest, restore_host}
x86/bugs: Expose x86_spec_ctrl_base directly
x86/bugs: Remove x86_spec_ctrl_set()
x86/bugs: Rework spec_ctrl base and mask logic
x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG
x86/bugs: Rename SSBD_NO to SSB_NO
x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
x86/cpu: Re-apply forced caps every time CPU caps are re-read
block: do not use interruptible wait anywhere
clk: tegra: Fix PLL_U post divider and initial rate on Tegra30
ubi: Introduce vol_ignored()
ubi: Rework Fastmap attach base code
ubi: Be more paranoid while seaching for the most recent Fastmap
ubi: Fix races around ubi_refill_pools()
ubi: Fix Fastmap's update_vol()
ubi: fastmap: Erase outdated anchor PEBs during attach
Linux 4.4.144
Change-Id: Ia3e9b2b7bc653cba68b76878d34f8fcbbc007a13
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 00a02d0c502a06d15e07b857f8ff921e3e402675 upstream
If a seccomp user is not interested in Speculative Store Bypass mitigation
by default, it can set the new SECCOMP_FILTER_FLAG_SPEC_ALLOW flag when
adding filters.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Srivatsa S. Bhat <srivatsa@csail.mit.edu>
Reviewed-by: Matt Helsley (VMware) <matt.helsley@gmail.com>
Reviewed-by: Alexey Makhalov <amakhalov@vmware.com>
Reviewed-by: Bo Gan <ganb@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-b1bad9e
Linux 4.4.141
loop: remember whether sysfs_create_group() was done
RDMA/ucm: Mark UCM interface as BROKEN
PM / hibernate: Fix oops at snapshot_write()
loop: add recursion validation to LOOP_CHANGE_FD
netfilter: x_tables: initialise match/target check parameter struct
netfilter: nf_queue: augment nfqa_cfg_policy
uprobes/x86: Remove incorrect WARN_ON() in uprobe_init_insn()
x86/cpufeature: Add helper macro for mask check macros
x86/cpufeature: Make sure DISABLED/REQUIRED macros are updated
x86/cpufeature: Update cpufeaure macros
x86/cpufeature, x86/mm/pkeys: Fix broken compile-time disabling of pkeys
x86/cpu: Add detection of AMD RAS Capabilities
x86/mm/pkeys: Fix mismerge of protection keys CPUID bits
x86/cpufeature, x86/mm/pkeys: Add protection keys related CPUID definitions
x86/cpufeature: Speed up cpu_feature_enabled()
x86/boot: Simplify kernel load address alignment check
x86/vdso: Use static_cpu_has()
x86/alternatives: Discard dynamic check after init
x86/alternatives: Add an auxilary section
x86/cpufeature: Get rid of the non-asm goto variant
x86/cpufeature: Replace the old static_cpu_has() with safe variant
x86/cpufeature: Carve out X86_FEATURE_*
x86/headers: Don't include asm/processor.h in asm/atomic.h
x86/fpu: Get rid of xstate_fault()
x86/fpu: Add an XSTATE_OP() macro
x86/cpu: Provide a config option to disable static_cpu_has
x86/cpufeature: Cleanup get_cpu_cap()
x86/cpufeature: Move some of the scattered feature bits to x86_capability
iw_cxgb4: correctly enforce the max reg_mr depth
tools build: fix # escaping in .cmd files for future Make
Fix up non-directory creation in SGID directories
HID: usbhid: add quirk for innomedia INNEX GENESIS/ATARI adapter
xhci: xhci-mem: off by one in xhci_stream_id_to_ring()
usb: quirks: add delay quirks for Corsair Strafe
USB: serial: mos7840: fix status-register error handling
USB: yurex: fix out-of-bounds uaccess in read handler
USB: serial: keyspan_pda: fix modem-status error handling
USB: serial: cp210x: add another USB ID for Qivicon ZigBee stick
USB: serial: ch341: fix type promotion bug in ch341_control_in()
ahci: Disable LPM on Lenovo 50 series laptops with a too old BIOS
vmw_balloon: fix inflation with batching
ibmasm: don't write out of bounds in read handler
MIPS: Fix ioremap() RAM check
cpufreq: Kconfig: Remove CPU_FREQ_DEFAULT_GOV_SCHED
Change-Id: I0909a2917621f2384cdfe27078577cc2c06b9612
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
commit cec07f53c398f22576df77052c4777dc13f14962 upstream.
And remove the empty tools/arch/x86/include/asm/unistd_{32,64}.h files
introduced by eae7a755ee ("perf tools, x86: Build perf on older
user-space as well").
This way we get closer to mirroring the kernel for cases where __NR_
can't be found for some include path/_GNU_SOURCE/whatever scenario.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-kpj6m3mbjw82kg6krk2z529e@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 9564a8cf422d7b58f6e857e3546d346fa970191e upstream.
I tried building using a freshly built Make (4.2.1-69-g8a731d1), but
already the objtool build broke with
orc_dump.c: In function ‘orc_dump’:
orc_dump.c:106:2: error: ‘elf_getshnum’ is deprecated [-Werror=deprecated-declarations]
if (elf_getshdrnum(elf, &nr_sections)) {
Turns out that with that new Make, the backslash was not removed, so cpp
didn't see a #include directive, grep found nothing, and
-DLIBELF_USE_DEPRECATED was wrongly put in CFLAGS.
Now, that new Make behaviour is documented in their NEWS file:
* WARNING: Backward-incompatibility!
Number signs (#) appearing inside a macro reference or function invocation
no longer introduce comments and should not be escaped with backslashes:
thus a call such as:
foo := $(shell echo '#')
is legal. Previously the number sign needed to be escaped, for example:
foo := $(shell echo '\#')
Now this latter will resolve to "\#". If you want to write makefiles
portable to both versions, assign the number sign to a variable:
C := \#
foo := $(shell echo '$C')
This was claimed to be fixed in 3.81, but wasn't, for some reason.
To detect this change search for 'nocomment' in the .FEATURES variable.
This also fixes up the two make-cmd instances to replace # with $(pound)
rather than with \#. There might very well be other places that need
similar fixup in preparation for whatever future Make release contains
the above change, but at least this builds an x86_64 defconfig with the
new make.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=197847
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.4.141 into android-4.4
Changes in 4.4.141
MIPS: Fix ioremap() RAM check
ibmasm: don't write out of bounds in read handler
vmw_balloon: fix inflation with batching
ahci: Disable LPM on Lenovo 50 series laptops with a too old BIOS
USB: serial: ch341: fix type promotion bug in ch341_control_in()
USB: serial: cp210x: add another USB ID for Qivicon ZigBee stick
USB: serial: keyspan_pda: fix modem-status error handling
USB: yurex: fix out-of-bounds uaccess in read handler
USB: serial: mos7840: fix status-register error handling
usb: quirks: add delay quirks for Corsair Strafe
xhci: xhci-mem: off by one in xhci_stream_id_to_ring()
HID: usbhid: add quirk for innomedia INNEX GENESIS/ATARI adapter
Fix up non-directory creation in SGID directories
tools build: fix # escaping in .cmd files for future Make
iw_cxgb4: correctly enforce the max reg_mr depth
x86/cpufeature: Move some of the scattered feature bits to x86_capability
x86/cpufeature: Cleanup get_cpu_cap()
x86/cpu: Provide a config option to disable static_cpu_has
x86/fpu: Add an XSTATE_OP() macro
x86/fpu: Get rid of xstate_fault()
x86/headers: Don't include asm/processor.h in asm/atomic.h
x86/cpufeature: Carve out X86_FEATURE_*
x86/cpufeature: Replace the old static_cpu_has() with safe variant
x86/cpufeature: Get rid of the non-asm goto variant
x86/alternatives: Add an auxilary section
x86/alternatives: Discard dynamic check after init
x86/vdso: Use static_cpu_has()
x86/boot: Simplify kernel load address alignment check
x86/cpufeature: Speed up cpu_feature_enabled()
x86/cpufeature, x86/mm/pkeys: Add protection keys related CPUID definitions
x86/mm/pkeys: Fix mismerge of protection keys CPUID bits
x86/cpu: Add detection of AMD RAS Capabilities
x86/cpufeature, x86/mm/pkeys: Fix broken compile-time disabling of pkeys
x86/cpufeature: Update cpufeaure macros
x86/cpufeature: Make sure DISABLED/REQUIRED macros are updated
x86/cpufeature: Add helper macro for mask check macros
uprobes/x86: Remove incorrect WARN_ON() in uprobe_init_insn()
netfilter: nf_queue: augment nfqa_cfg_policy
netfilter: x_tables: initialise match/target check parameter struct
loop: add recursion validation to LOOP_CHANGE_FD
PM / hibernate: Fix oops at snapshot_write()
RDMA/ucm: Mark UCM interface as BROKEN
loop: remember whether sysfs_create_group() was done
Linux 4.4.141
Change-Id: I777b39a0ede95b58638add97756d6beaf4a9d154
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 9feeb638cde083c737e295c0547f1b4f28e99583 upstream.
In 2016 GNU Make made a backwards incompatible change to the way '#'
characters were handled in Makefiles when used inside functions or
macros:
http://git.savannah.gnu.org/cgit/make.git/commit/?id=c6966b323811c37acedff05b57
Due to this change, when attempting to run `make prepare' I get a
spurious make syntax error:
/home/earnest/linux/tools/objtool/.fixdep.o.cmd:1: *** missing separator. Stop.
When inspecting `.fixdep.o.cmd' it includes two lines which use
unescaped comment characters at the top:
\# cannot find fixdep (/home/earnest/linux/tools/objtool//fixdep)
\# using basic dep data
This is because `tools/build/Build.include' prints these '\#'
characters:
printf '\# cannot find fixdep (%s)\n' $(fixdep) > $(dot-target).cmd; \
printf '\# using basic dep data\n\n' >> $(dot-target).cmd; \
This completes commit 9564a8cf422d ("Kbuild: fix # escaping in .cmd files
for future Make").
Link: https://bugzilla.kernel.org/show_bug.cgi?id=197847
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: stable@vger.kernel.org
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-7ba5557
Linux 4.4.139
Bluetooth: Fix connection if directed advertising and privacy is used
cdc_ncm: avoid padding beyond end of skb
dm thin: handle running out of data space vs concurrent discard
block: Fix transfer when chunk sectors exceeds max
spi: Fix scatterlist elements size in spi_map_buf
Btrfs: fix unexpected cow in run_delalloc_nocow
ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
Input: elantech - fix V4 report decoding for module with middle key
Input: elantech - enable middle button of touchpads on ThinkPad P52
Input: elan_i2c_smbus - fix more potential stack buffer overflows
udf: Detect incorrect directory size
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
video: uvesafb: Fix integer overflow in allocation
NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
media: dvb_frontend: fix locking issues at dvb_frontend_get_event()
media: cx231xx: Add support for AverMedia DVD EZMaker 7
media: v4l2-compat-ioctl32: prevent go past max size
perf intel-pt: Fix packet decoding of CYC packets
perf intel-pt: Fix "Unexpected indirect branch" error
perf intel-pt: Fix MTC timing after overflow
perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP
perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING
perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
mfd: intel-lpss: Program REMAP register in PIO mode
backlight: tps65217_bl: Fix Device Tree node lookup
backlight: max8925_bl: Fix Device Tree node lookup
backlight: as3711_bl: Fix Device Tree node lookup
xfrm: skip policies marked as dead while rehashing
xfrm: Ignore socket policies when rebuilding hash tables
UBIFS: Fix potential integer overflow in allocation
ubi: fastmap: Cancel work upon detach
md: fix two problems with setting the "re-add" device state.
linvdimm, pmem: Preserve read-only setting for pmem devices
scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return
scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed
scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF
scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler
scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails
iio:buffer: make length types match kfifo types
Btrfs: fix clone vs chattr NODATASUM race
time: Make sure jiffies_to_msecs() preserves non-zero time periods
MIPS: io: Add barrier after register read in inX()
PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume
MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum
mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
mtd: cfi_cmdset_0002: Change write buffer to check correct value
RDMA/mlx4: Discard unknown SQP work requests
IB/qib: Fix DMA api warning with debug kernel
of: unittest: for strings, account for trailing \0 in property length field
ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size
powerpc/fadump: Unregister fadump on kexec down path.
cpuidle: powernv: Fix promotion from snooze if next state disabled
powerpc/ptrace: Fix enforcement of DAWR constraints
powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
fuse: fix control dir setup and teardown
fuse: don't keep dead fuse_conn at fuse_fill_super().
fuse: atomic_o_trunc should truncate pagecache
Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
ipmi:bt: Set the timeout before doing a capabilities check
branch-check: fix long->int truncation when profiling branches
mips: ftrace: fix static function graph tracing
lib/vsprintf: Remove atomic-unsafe support for %pCr
ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup
ASoC: cirrus: i2s: Fix LRCLK configuration
ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
1wire: family module autoload fails because of upper/lower case mismatch.
usb: do not reset if a low-speed or full-speed device timed out
signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version
m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
fs/binfmt_misc.c: do not allow offset overflow
w1: mxc_w1: Enable clock before calling clk_get_rate() on it
libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk
libata: zpodd: small read overflow in eject_tray()
libata: zpodd: make arrays cdb static, reduces object code size
cpufreq: Fix new policy initialization during limits updates via sysfs
ALSA: hda: add dock and led support for HP ProBook 640 G4
ALSA: hda: add dock and led support for HP EliteBook 830 G5
ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream()
btrfs: scrub: Don't use inode pages for device replace
driver core: Don't ignore class_dir_create_and_add() failure.
ext4: fix fencepost error in check for inode count overflow during resize
ext4: update mtime in ext4_punch_hole even if no blocks are released
tcp: verify the checksum of the first data segment in a new connection
bonding: re-evaluate force_primary when the primary slave name changes
usb: musb: fix remote wakeup racing with suspend
Btrfs: make raid6 rebuild retry more
tcp: do not overshoot window_clamp in tcp_rcv_space_adjust()
Revert "Btrfs: fix scrub to repair raid6 corruption"
net/sonic: Use dma_mapping_error()
net: qmi_wwan: Add Netgear Aircard 779S
atm: zatm: fix memcmp casting
ipvs: fix buffer overflow with sync daemon and service
netfilter: ebtables: handle string from userspace with care
xfrm6: avoid potential infinite loop in _decode_session6()
ANDROID: Add kconfig to make dm-verity check_at_most_once default enabled
ANDROID: sdcardfs: fix potential crash when reserved_mb is not zero
Change-Id: Ibcd2b6614843e4e8fd5a57acf350a9e83e1c0dbc
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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Merge 4.4.139 into android-4.4
Changes in 4.4.139
xfrm6: avoid potential infinite loop in _decode_session6()
netfilter: ebtables: handle string from userspace with care
ipvs: fix buffer overflow with sync daemon and service
atm: zatm: fix memcmp casting
net: qmi_wwan: Add Netgear Aircard 779S
net/sonic: Use dma_mapping_error()
Revert "Btrfs: fix scrub to repair raid6 corruption"
tcp: do not overshoot window_clamp in tcp_rcv_space_adjust()
Btrfs: make raid6 rebuild retry more
usb: musb: fix remote wakeup racing with suspend
bonding: re-evaluate force_primary when the primary slave name changes
tcp: verify the checksum of the first data segment in a new connection
ext4: update mtime in ext4_punch_hole even if no blocks are released
ext4: fix fencepost error in check for inode count overflow during resize
driver core: Don't ignore class_dir_create_and_add() failure.
btrfs: scrub: Don't use inode pages for device replace
ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream()
ALSA: hda: add dock and led support for HP EliteBook 830 G5
ALSA: hda: add dock and led support for HP ProBook 640 G4
cpufreq: Fix new policy initialization during limits updates via sysfs
libata: zpodd: make arrays cdb static, reduces object code size
libata: zpodd: small read overflow in eject_tray()
libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk
w1: mxc_w1: Enable clock before calling clk_get_rate() on it
fs/binfmt_misc.c: do not allow offset overflow
x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version
signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
usb: do not reset if a low-speed or full-speed device timed out
1wire: family module autoload fails because of upper/lower case mismatch.
ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
ASoC: cirrus: i2s: Fix LRCLK configuration
ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup
lib/vsprintf: Remove atomic-unsafe support for %pCr
mips: ftrace: fix static function graph tracing
branch-check: fix long->int truncation when profiling branches
ipmi:bt: Set the timeout before doing a capabilities check
Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
fuse: atomic_o_trunc should truncate pagecache
fuse: don't keep dead fuse_conn at fuse_fill_super().
fuse: fix control dir setup and teardown
powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
powerpc/ptrace: Fix enforcement of DAWR constraints
cpuidle: powernv: Fix promotion from snooze if next state disabled
powerpc/fadump: Unregister fadump on kexec down path.
ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size
of: unittest: for strings, account for trailing \0 in property length field
IB/qib: Fix DMA api warning with debug kernel
RDMA/mlx4: Discard unknown SQP work requests
mtd: cfi_cmdset_0002: Change write buffer to check correct value
mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum
PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume
MIPS: io: Add barrier after register read in inX()
time: Make sure jiffies_to_msecs() preserves non-zero time periods
Btrfs: fix clone vs chattr NODATASUM race
iio:buffer: make length types match kfifo types
scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails
scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler
scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF
scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED
scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
linvdimm, pmem: Preserve read-only setting for pmem devices
md: fix two problems with setting the "re-add" device state.
ubi: fastmap: Cancel work upon detach
UBIFS: Fix potential integer overflow in allocation
xfrm: Ignore socket policies when rebuilding hash tables
xfrm: skip policies marked as dead while rehashing
backlight: as3711_bl: Fix Device Tree node lookup
backlight: max8925_bl: Fix Device Tree node lookup
backlight: tps65217_bl: Fix Device Tree node lookup
mfd: intel-lpss: Program REMAP register in PIO mode
perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING
perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP
perf intel-pt: Fix MTC timing after overflow
perf intel-pt: Fix "Unexpected indirect branch" error
perf intel-pt: Fix packet decoding of CYC packets
media: v4l2-compat-ioctl32: prevent go past max size
media: cx231xx: Add support for AverMedia DVD EZMaker 7
media: dvb_frontend: fix locking issues at dvb_frontend_get_event()
nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
video: uvesafb: Fix integer overflow in allocation
Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
udf: Detect incorrect directory size
Input: elan_i2c_smbus - fix more potential stack buffer overflows
Input: elantech - enable middle button of touchpads on ThinkPad P52
Input: elantech - fix V4 report decoding for module with middle key
ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
Btrfs: fix unexpected cow in run_delalloc_nocow
spi: Fix scatterlist elements size in spi_map_buf
block: Fix transfer when chunk sectors exceeds max
dm thin: handle running out of data space vs concurrent discard
cdc_ncm: avoid padding beyond end of skb
Bluetooth: Fix connection if directed advertising and privacy is used
Linux 4.4.139
Change-Id: I93013bedf2ebe3e6a8718972d8854723609963cc
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Sandipan Das
Greg Kroah-Hartman
Christophe Leroy
Breno Leitao
Srinivasarao P
Adrian Hunter
Calvin Walton
Masami Hiramatsu
Len Brown
Peter Senna Tschudin
Kim Phillips
Andy Lutomirski
Thomas Richter
Fathi Boudra
Shuah Khan (Samsung OSG)
Kees Cook
Mickaël Salaün
Arnaldo Carvalho de Melo
Rasmus Villemoes
Paul Menzel
Blagovest Kolenichev