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Merge 4.4.161 into android-4.4
Changes in 4.4.161
mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly
fbdev/omapfb: fix omapfb_memory_read infoleak
x86/vdso: Fix asm constraints on vDSO syscall fallbacks
x86/vdso: Fix vDSO syscall fallback asm constraint regression
PCI: Reprogram bridge prefetch registers on resume
mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys
PM / core: Clear the direct_complete flag on errors
dm cache: fix resize crash if user doesn't reload cache table
xhci: Add missing CAS workaround for Intel Sunrise Point xHCI
USB: serial: simple: add Motorola Tetra MTP6550 id
of: unittest: Disable interrupt node tests for old world MAC systems
ext4: always verify the magic number in xattr blocks
cgroup: Fix deadlock in cpu hotplug path
ath10k: fix use-after-free in ath10k_wmi_cmd_send_nowait
powerpc/fadump: Return error when fadump registration fails
ARC: clone syscall to setp r25 as thread pointer
ucma: fix a use-after-free in ucma_resolve_ip()
ubifs: Check for name being NULL while mounting
tcp: increment sk_drops for dropped rx packets
tcp: use an RB tree for ooo receive queue
tcp: fix a stale ooo_last_skb after a replace
tcp: free batches of packets in tcp_prune_ofo_queue()
tcp: call tcp_drop() from tcp_data_queue_ofo()
tcp: add tcp_ooo_try_coalesce() helper
ath10k: fix scan crash due to incorrect length calculation
ebtables: arpreply: Add the standard target sanity check
Linux 4.4.161
Change-Id: I4c6607d0be0977857f966b048279590470c854c2
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 58152ecbbcc6a0ce7fddd5bf5f6ee535834ece0c ]
In case skb in out_or_order_queue is the result of
multiple skbs coalescing, we would like to get a proper gso_segs
counter tracking, so that future tcp_drop() can report an accurate
number.
I chose to not implement this tracking for skbs in receive queue,
since they are not dropped, unless socket is disconnected.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 8541b21e781a22dce52a74fef0b9bed00404a1cd ]
In order to be able to give better diagnostics and detect
malicious traffic, we need to have better sk->sk_drops tracking.
Fixes: 9f5afeae5152 ("tcp: use an RB tree for ooo receive queue")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 72cd43ba64fc172a443410ce01645895850844c8 ]
Juha-Matti Tilli reported that malicious peers could inject tiny
packets in out_of_order_queue, forcing very expensive calls
to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for
every incoming packet. out_of_order_queue rb-tree can contain
thousands of nodes, iterating over all of them is not nice.
Before linux-4.9, we would have pruned all packets in ofo_queue
in one go, every XXXX packets. XXXX depends on sk_rcvbuf and skbs
truesize, but is about 7000 packets with tcp_rmem[2] default of 6 MB.
Since we plan to increase tcp_rmem[2] in the future to cope with
modern BDP, can not revert to the old behavior, without great pain.
Strategy taken in this patch is to purge ~12.5 % of the queue capacity.
Fixes: 36a6503fedda ("tcp: refine tcp_prune_ofo_queue() to not drop all packets")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Juha-Matti Tilli <juha-matti.tilli@iki.fi>
Acked-by: Yuchung Cheng <ycheng@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 76f0dcbb5ae1a7c3dbeec13dd98233b8e6b0b32a ]
When skb replaces another one in ooo queue, I forgot to also
update tp->ooo_last_skb as well, if the replaced skb was the last one
in the queue.
To fix this, we simply can re-use the code that runs after an insertion,
trying to merge skbs at the right of current skb.
This not only fixes the bug, but also remove all small skbs that might
be a subset of the new one.
Example:
We receive segments 2001:3001, 4001:5001
Then we receive 2001:8001 : We should replace 2001:3001 with the big
skb, but also remove 4001:50001 from the queue to save space.
packetdrill test demonstrating the bug
0.000 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
+0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
+0 bind(3, ..., ...) = 0
+0 listen(3, 1) = 0
+0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
+0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 7>
+0.100 < . 1:1(0) ack 1 win 1024
+0 accept(3, ..., ...) = 4
+0.01 < . 1001:2001(1000) ack 1 win 1024
+0 > . 1:1(0) ack 1 <nop,nop, sack 1001:2001>
+0.01 < . 1001:3001(2000) ack 1 win 1024
+0 > . 1:1(0) ack 1 <nop,nop, sack 1001:2001 1001:3001>
Fixes: 9f5afeae5152 ("tcp: use an RB tree for ooo receive queue")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Yuchung Cheng <ycheng@google.com>
Cc: Yaogong Wang <wygivan@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 9f5afeae51526b3ad7b7cb21ee8b145ce6ea7a7a ]
Over the years, TCP BDP has increased by several orders of magnitude,
and some people are considering to reach the 2 Gbytes limit.
Even with current window scale limit of 14, ~1 Gbytes maps to ~740,000
MSS.
In presence of packet losses (or reorders), TCP stores incoming packets
into an out of order queue, and number of skbs sitting there waiting for
the missing packets to be received can be in the 10^5 range.
Most packets are appended to the tail of this queue, and when
packets can finally be transferred to receive queue, we scan the queue
from its head.
However, in presence of heavy losses, we might have to find an arbitrary
point in this queue, involving a linear scan for every incoming packet,
throwing away cpu caches.
This patch converts it to a RB tree, to get bounded latencies.
Yaogong wrote a preliminary patch about 2 years ago.
Eric did the rebase, added ofo_last_skb cache, polishing and tests.
Tested with network dropping between 1 and 10 % packets, with good
success (about 30 % increase of throughput in stress tests)
Next step would be to also use an RB tree for the write queue at sender
side ;)
Signed-off-by: Yaogong Wang <wygivan@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Yuchung Cheng <ycheng@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Cc: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Acked-By: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 532182cd610782db8c18230c2747626562032205 ]
Now ss can report sk_drops, we can instruct TCP to increment
this per socket counter when it drops an incoming frame, to refine
monitoring and debugging.
Following patch takes care of listeners drops.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-624c095
Linux 4.4.159
iw_cxgb4: only allow 1 flush on user qps
HID: sony: Support DS4 dongle
HID: sony: Update device ids
arm64: Add trace_hardirqs_off annotation in ret_to_user
ext4: don't mark mmp buffer head dirty
ext4: fix online resizing for bigalloc file systems with a 1k block size
ext4: fix online resize's handling of a too-small final block group
ext4: recalucate superblock checksum after updating free blocks/inodes
ext4: avoid divide by zero fault when deleting corrupted inline directories
tty: vt_ioctl: fix potential Spectre v1
drm/nouveau/drm/nouveau: Use pm_runtime_get_noresume() in connector_detect()
ocfs2: fix ocfs2 read block panic
scsi: target: iscsi: Use hex2bin instead of a re-implementation
neighbour: confirm neigh entries when ARP packet is received
net: hp100: fix always-true check for link up state
net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT
ipv6: fix possible use-after-free in ip6_xmit()
gso_segment: Reset skb->mac_len after modifying network header
mm: shmem.c: Correctly annotate new inodes for lockdep
ring-buffer: Allow for rescheduling when removing pages
xen/x86/vpmu: Zero struct pt_regs before calling into sample handling code
xen/netfront: don't bug in case of too many frags
platform/x86: alienware-wmi: Correct a memory leak
ALSA: emu10k1: fix possible info leak to userspace on SNDRV_EMU10K1_IOCTL_INFO
ALSA: bebob: use address returned by kmalloc() instead of kernel stack for streaming DMA mapping
ASoC: cs4265: fix MMTLR Data switch control
NFC: Fix the number of pipes
NFC: Fix possible memory corruption when handling SHDLC I-Frame commands
ANDROID: restrict store of prefer_idle as boolean
f2fs: readahead encrypted block during GC
f2fs: avoid fi->i_gc_rwsem[WRITE] lock in f2fs_gc
f2fs: fix performance issue observed with multi-thread sequential read
f2fs: fix to skip verifying block address for non-regular inode
f2fs: rework fault injection handling to avoid a warning
f2fs: support fault_type mount option
f2fs: fix to return success when trimming meta area
f2fs: fix use-after-free of dicard command entry
f2fs: support discard submission error injection
f2fs: split discard command in prior to block layer
f2fs: wake up gc thread immediately when gc_urgent is set
f2fs: fix incorrect range->len in f2fs_trim_fs()
f2fs: refresh recent accessed nat entry in lru list
f2fs: fix avoid race between truncate and background GC
f2fs: avoid race between zero_range and background GC
f2fs: fix to do sanity check with block address in main area v2
f2fs: fix to do sanity check with inline flags
f2fs: fix to reset i_gc_failures correctly
f2fs: fix invalid memory access
f2fs: fix to avoid broken of dnode block list
f2fs: use true and false for boolean values
f2fs: fix to do sanity check with cp_pack_start_sum
f2fs: avoid f2fs_bug_on() in cp_error case
f2fs: fix to clear PG_checked flag in set_page_dirty()
f2fs: fix to active page in lru list for read path
f2fs: don't keep meta pages used for block migration
f2fs: fix to restrict mount condition when without CONFIG_QUOTA
f2fs: quota: do not mount as RDWR without QUOTA if quota feature enabled
f2fs: quota: fix incorrect comments
f2fs: add proc entry to show victim_secmap bitmap
f2fs: let checkpoint flush dnode page of regular
f2fs: issue discard align to section in LFS mode
f2fs: don't allow any writes on aborted atomic writes
f2fs: restrict setting up inode.i_advise
f2fs: fix wrong kernel message when recover fsync data on ro fs
f2fs: clean up ioctl interface naming
f2fs: clean up with f2fs_is_{atomic,volatile}_file()
f2fs: clean up with f2fs_encrypted_inode()
f2fs: clean up with get_current_nat_page
f2fs: kill EXT_TREE_VEC_SIZE
f2fs: avoid duplicated permission check for "trusted." xattrs
f2fs: fix to propagate error from __get_meta_page()
f2fs: fix to do sanity check with i_extra_isize
f2fs: blk_finish_plug of submit_bio in lfs mode
f2fs: do not set free of current section
f2fs: Keep alloc_valid_block_count in sync
f2fs: issue small discard by LBA order
f2fs: stop issuing discard immediately if there is queued IO
f2fs: clean up with IS_INODE()
f2fs: detect bug_on in f2fs_wait_discard_bios
f2fs: fix defined but not used build warnings
f2fs: enable real-time discard by default
f2fs: fix to detect looped node chain correctly
f2fs: fix to do sanity check with block address in main area
f2fs: fix to skip GC if type in SSA and SIT is inconsistent
f2fs: try grabbing node page lock aggressively in sync scenario
f2fs: show the fsync_mode=nobarrier mount option
f2fs: check the right return value of memory alloc function
f2fs: Replace strncpy with memcpy
f2fs: avoid the global name 'fault_name'
f2fs: fix to do sanity check with reserved blkaddr of inline inode
f2fs: fix to do sanity check with node footer and iblocks
f2fs: Allocate and stat mem used by free nid bitmap more accurately
f2fs: fix to do sanity check with user_block_count
f2fs: fix to do sanity check with extra_attr feature
f2fs: fix to correct return value of f2fs_trim_fs
f2fs: fix to do sanity check with {sit,nat}_ver_bitmap_bytesize
f2fs: fix to do sanity check with secs_per_zone
f2fs: disable f2fs_check_rb_tree_consistence
f2fs: introduce and spread verify_blkaddr
f2fs: use timespec64 for inode timestamps
f2fs: fix to wait on page writeback before updating page
f2fs: assign REQ_RAHEAD to bio for ->readpages
f2fs: fix a hungtask problem caused by congestion_wait
f2fs: Fix uninitialized return in f2fs_ioc_shutdown()
f2fs: don't issue discard commands in online discard is on
f2fs: fix to propagate return value of scan_nat_page()
f2fs: support in-memory inode checksum when checking consistency
f2fs: fix error path of fill_super
f2fs: relocate readdir_ra configure initialization
f2fs: move s_res{u,g}id initialization to default_options()
f2fs: don't acquire orphan ino during recovery
f2fs: avoid potential deadlock in f2fs_sbi_store
f2fs: indicate shutdown f2fs to allow unmount successfully
f2fs: keep meta pages in cp_error state
f2fs: do checkpoint in kill_sb
f2fs: allow wrong configured dio to buffered write
f2fs: flush journal nat entries for nat_bits during unmount
Conflicts:
drivers/hid/hid-core.c
Change-Id: Idc486f778059ca65307ab08678f3b1e23c4ec15f
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Merge 4.4.159 into android-4.4-p
Changes in 4.4.159
NFC: Fix possible memory corruption when handling SHDLC I-Frame commands
NFC: Fix the number of pipes
ASoC: cs4265: fix MMTLR Data switch control
ALSA: bebob: use address returned by kmalloc() instead of kernel stack for streaming DMA mapping
ALSA: emu10k1: fix possible info leak to userspace on SNDRV_EMU10K1_IOCTL_INFO
platform/x86: alienware-wmi: Correct a memory leak
xen/netfront: don't bug in case of too many frags
xen/x86/vpmu: Zero struct pt_regs before calling into sample handling code
ring-buffer: Allow for rescheduling when removing pages
mm: shmem.c: Correctly annotate new inodes for lockdep
gso_segment: Reset skb->mac_len after modifying network header
ipv6: fix possible use-after-free in ip6_xmit()
net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT
net: hp100: fix always-true check for link up state
neighbour: confirm neigh entries when ARP packet is received
scsi: target: iscsi: Use hex2bin instead of a re-implementation
ocfs2: fix ocfs2 read block panic
drm/nouveau/drm/nouveau: Use pm_runtime_get_noresume() in connector_detect()
tty: vt_ioctl: fix potential Spectre v1
ext4: avoid divide by zero fault when deleting corrupted inline directories
ext4: recalucate superblock checksum after updating free blocks/inodes
ext4: fix online resize's handling of a too-small final block group
ext4: fix online resizing for bigalloc file systems with a 1k block size
ext4: don't mark mmp buffer head dirty
arm64: Add trace_hardirqs_off annotation in ret_to_user
HID: sony: Update device ids
HID: sony: Support DS4 dongle
iw_cxgb4: only allow 1 flush on user qps
Linux 4.4.159
Change-Id: Id8749dd7cbb3bc2d07163298fcd30744480c3e24
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.4.159 into android-4.4
Changes in 4.4.159
NFC: Fix possible memory corruption when handling SHDLC I-Frame commands
NFC: Fix the number of pipes
ASoC: cs4265: fix MMTLR Data switch control
ALSA: bebob: use address returned by kmalloc() instead of kernel stack for streaming DMA mapping
ALSA: emu10k1: fix possible info leak to userspace on SNDRV_EMU10K1_IOCTL_INFO
platform/x86: alienware-wmi: Correct a memory leak
xen/netfront: don't bug in case of too many frags
xen/x86/vpmu: Zero struct pt_regs before calling into sample handling code
ring-buffer: Allow for rescheduling when removing pages
mm: shmem.c: Correctly annotate new inodes for lockdep
gso_segment: Reset skb->mac_len after modifying network header
ipv6: fix possible use-after-free in ip6_xmit()
net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT
net: hp100: fix always-true check for link up state
neighbour: confirm neigh entries when ARP packet is received
scsi: target: iscsi: Use hex2bin instead of a re-implementation
ocfs2: fix ocfs2 read block panic
drm/nouveau/drm/nouveau: Use pm_runtime_get_noresume() in connector_detect()
tty: vt_ioctl: fix potential Spectre v1
ext4: avoid divide by zero fault when deleting corrupted inline directories
ext4: recalucate superblock checksum after updating free blocks/inodes
ext4: fix online resize's handling of a too-small final block group
ext4: fix online resizing for bigalloc file systems with a 1k block size
ext4: don't mark mmp buffer head dirty
arm64: Add trace_hardirqs_off annotation in ret_to_user
HID: sony: Update device ids
HID: sony: Support DS4 dongle
iw_cxgb4: only allow 1 flush on user qps
Linux 4.4.159
Change-Id: I98239ca60783ca69147f2f11034138fc22e2af65
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit c56cae23c6b167acc68043c683c4573b80cbcc2c ]
When splitting a GSO segment that consists of encapsulated packets, the
skb->mac_len of the segments can end up being set wrong, causing packet
drops in particular when using act_mirred and ifb interfaces in
combination with a qdisc that splits GSO packets.
This happens because at the time skb_segment() is called, network_header
will point to the inner header, throwing off the calculation in
skb_reset_mac_len(). The network_header is subsequently adjust by the
outer IP gso_segment handlers, but they don't set the mac_len.
Fix this by adding skb_reset_mac_len() calls to both the IPv4 and IPv6
gso_segment handlers, after they modify the network_header.
Many thanks to Eric Dumazet for his help in identifying the cause of
the bug.
Acked-by: Dave Taht <dave.taht@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-7eb7037
Linux 4.4.156
btrfs: use correct compare function of dirty_metadata_bytes
ASoC: wm8994: Fix missing break in switch
s390/lib: use expoline for all bcr instructions
mei: me: allow runtime pm for platform with D0i3
sch_tbf: fix two null pointer dereferences on init failure
sch_netem: avoid null pointer deref on init failure
sch_hhf: fix null pointer dereference on init failure
sch_multiq: fix double free on init failure
sch_htb: fix crash on init failure
ovl: proper cleanup of workdir
ovl: override creds with the ones from the superblock mounter
ovl: rename is_merge to is_lowest
irqchip/gic: Make interrupt ID 1020 invalid
irqchip/gic-v3: Add missing barrier to 32bit version of gic_read_iar()
irqchip/gicv3-its: Avoid cache flush beyond ITS_BASERn memory size
irqchip/gicv3-its: Fix memory leak in its_free_tables()
irqchip/gic-v3-its: Recompute the number of pages on page size change
genirq: Delay incrementing interrupt count if it's disabled/pending
Fixes: Commit cdbf92675f ("mm: numa: avoid waiting on freed migrated pages")
enic: do not call enic_change_mtu in enic_probe
Revert "ARM: imx_v6_v7_defconfig: Select ULPI support"
irda: Only insert new objects into the global database via setsockopt
irda: Fix memory leak caused by repeated binds of irda socket
kbuild: make missing $DEPMOD a Warning instead of an Error
x86/pae: use 64 bit atomic xchg function in native_ptep_get_and_clear
debugobjects: Make stack check warning more informative
btrfs: Don't remove block group that still has pinned down bytes
btrfs: relocation: Only remove reloc rb_trees if reloc control has been initialized
btrfs: replace: Reset on-disk dev stats value after replace
powerpc/pseries: Avoid using the size greater than RTAS_ERROR_LOG_MAX.
SMB3: Number of requests sent should be displayed for SMB3 not just CIFS
smb3: fix reset of bytes read and written stats
selftests/powerpc: Kill child processes on SIGINT
staging: comedi: ni_mio_common: fix subdevice flags for PFI subdevice
dm kcopyd: avoid softlockup in run_complete_job
PCI: mvebu: Fix I/O space end address calculation
scsi: aic94xx: fix an error code in aic94xx_init()
s390/dasd: fix hanging offline processing due to canceled worker
powerpc: Fix size calculation using resource_size()
net/9p: fix error path of p9_virtio_probe
irqchip/bcm7038-l1: Hide cpu offline callback when building for !SMP
platform/x86: asus-nb-wmi: Add keymap entry for lid flip action on UX360
mfd: sm501: Set coherent_dma_mask when creating subdevices
ipvs: fix race between ip_vs_conn_new() and ip_vs_del_dest()
fs/dcache.c: fix kmemcheck splat at take_dentry_name_snapshot()
mm/fadvise.c: fix signed overflow UBSAN complaint
scripts: modpost: check memory allocation results
fat: validate ->i_start before using
hfsplus: fix NULL dereference in hfsplus_lookup()
reiserfs: change j_timestamp type to time64_t
fork: don't copy inconsistent signal handler state to child
hfs: prevent crash on exit from failed search
hfsplus: don't return 0 when fill_super() failed
cifs: check if SMB2 PDU size has been padded and suppress the warning
vti6: remove !skb->ignore_df check from vti6_xmit()
tcp: do not restart timewait timer on rst reception
qlge: Fix netdev features configuration.
net: bcmgenet: use MAC link status for fixed phy
staging: android: ion: fix ION_IOC_{MAP,SHARE} use-after-free
x86/speculation/l1tf: Fix up pte->pfn conversion for PAE
Conflicts:
drivers/staging/android/ion/ion.c
Change-Id: I7153f61c3a676a788f64eeb8bab13e840bbbf985
[readded the function ion_handle_get_by_id() which got deleted with
commit 'staging: android: ion: fix ION_IOC_{MAP,SHARE} use-after-free'
since it is used in msm/msm_ion.c]
Signed-off-by: Srinivasarao P <spathi@codeaurora.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 63cc357f7bba6729869565a12df08441a5995d9a ]
RFC 1337 says:
''Ignore RST segments in TIME-WAIT state.
If the 2 minute MSL is enforced, this fix avoids all three hazards.''
So with net.ipv4.tcp_rfc1337=1, expected behaviour is to have TIME-WAIT sk
expire rather than removing it instantly when a reset is received.
However, Linux will also re-start the TIME-WAIT timer.
This causes connect to fail when tying to re-use ports or very long
delays (until syn retry interval exceeds MSL).
packetdrill test case:
// Demonstrate bogus rearming of TIME-WAIT timer in rfc1337 mode.
`sysctl net.ipv4.tcp_rfc1337=1`
0.000 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
0.000 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
0.000 bind(3, ..., ...) = 0
0.000 listen(3, 1) = 0
0.100 < S 0:0(0) win 29200 <mss 1460,nop,nop,sackOK,nop,wscale 7>
0.100 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 7>
0.200 < . 1:1(0) ack 1 win 257
0.200 accept(3, ..., ...) = 4
// Receive first segment
0.310 < P. 1:1001(1000) ack 1 win 46
// Send one ACK
0.310 > . 1:1(0) ack 1001
// read 1000 byte
0.310 read(4, ..., 1000) = 1000
// Application writes 100 bytes
0.350 write(4, ..., 100) = 100
0.350 > P. 1:101(100) ack 1001
// ACK
0.500 < . 1001:1001(0) ack 101 win 257
// close the connection
0.600 close(4) = 0
0.600 > F. 101:101(0) ack 1001 win 244
// Our side is in FIN_WAIT_1 & waits for ack to fin
0.7 < . 1001:1001(0) ack 102 win 244
// Our side is in FIN_WAIT_2 with no outstanding data.
0.8 < F. 1001:1001(0) ack 102 win 244
0.8 > . 102:102(0) ack 1002 win 244
// Our side is now in TIME_WAIT state, send ack for fin.
0.9 < F. 1002:1002(0) ack 102 win 244
0.9 > . 102:102(0) ack 1002 win 244
// Peer reopens with in-window SYN:
1.000 < S 1000:1000(0) win 9200 <mss 1460,nop,nop,sackOK,nop,wscale 7>
// Therefore, reply with ACK.
1.000 > . 102:102(0) ack 1002 win 244
// Peer sends RST for this ACK. Normally this RST results
// in tw socket removal, but rfc1337=1 setting prevents this.
1.100 < R 1002:1002(0) win 244
// second syn. Due to rfc1337=1 expect another pure ACK.
31.0 < S 1000:1000(0) win 9200 <mss 1460,nop,nop,sackOK,nop,wscale 7>
31.0 > . 102:102(0) ack 1002 win 244
// .. and another RST from peer.
31.1 < R 1002:1002(0) win 244
31.2 `echo no timer restart;ss -m -e -a -i -n -t -o state TIME-WAIT`
// third syn after one minute. Time-Wait socket should have expired by now.
63.0 < S 1000:1000(0) win 9200 <mss 1460,nop,nop,sackOK,nop,wscale 7>
// so we expect a syn-ack & 3whs to proceed from here on.
63.0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 7>
Without this patch, 'ss' shows restarts of tw timer and last packet is
thus just another pure ack, more than one minute later.
This restores the original code from commit 283fd6cf0be690a83
("Merge in ANK networking jumbo patch") in netdev-vger-cvs.git .
For some reason the else branch was removed/lost in 1f28b683339f7
("Merge in TCP/UDP optimizations and [..]") and timer restart became
unconditional.
Reported-by: Michal Tesar <mtesar@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 4.4.154 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>
commit 40413955ee265a5e42f710940ec78f5450d49149 upstream.
in for(),if((optlen > 0) && (optptr[1] == 0)), enter infinite loop.
Test: receive a packet which the ip length > 20 and the first byte of ip option is 0, produce this issue
Signed-off-by: yujuan.qi <yujuan.qi@mediatek.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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 e56b8ce363a36fb7b74b80aaa5cc9084f2c908b4 ]
Attempt to make cryptic TCP seq number error messages clearer by
(1) identifying the source of the message as "TCP", (2) identifying the
errors as "seq # bug", and (3) grouping the field identifiers and values
by separating them with commas.
E.g., the following message is changed from:
recvmsg bug 2: copied 73BCB6CD seq 70F17CBE rcvnxt 73BCB9AA fl 0
WARNING: CPU: 2 PID: 1501 at /linux/net/ipv4/tcp.c:1881 tcp_recvmsg+0x649/0xb90
to:
TCP recvmsg seq # bug 2: copied 73BCB6CD, seq 70F17CBE, rcvnxt 73BCB9AA, fl 0
WARNING: CPU: 2 PID: 1501 at /linux/net/ipv4/tcp.c:2011 tcp_recvmsg+0x694/0xba0
Suggested-by: 積丹尼 Dan Jacobson <jidanni@jidanni.org>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit a69258f7aa2623e0930212f09c586fd06674ad79 ]
After fixing the way DCTCP tracking delayed ACKs, the delayed-ACK
related callbacks are no longer needed
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Lawrence Brakmo <brakmo@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit d376bef9c29b3c65aeee4e785fffcd97ef0a9a81 ]
nft_compat relies on xt_request_find_match to increment
refcount of the module that provides the match/target.
The (builtin) icmp matches did't set the module owner so it
was possible to rmmod ip(6)tables while icmp extensions were still in use.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-f057ff9
Linux 4.4.148
x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWED architectures
x86/init: fix build with CONFIG_SWAP=n
x86/speculation/l1tf: Fix up CPU feature flags
x86/mm/kmmio: Make the tracer robust against L1TF
x86/mm/pat: Make set_memory_np() L1TF safe
x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert
x86/speculation/l1tf: Invert all not present mappings
x86/speculation/l1tf: Fix up pte->pfn conversion for PAE
x86/speculation/l1tf: Protect PAE swap entries against L1TF
x86/cpufeatures: Add detection of L1D cache flush support.
x86/speculation/l1tf: Extend 64bit swap file size limit
x86/bugs: Move the l1tf function and define pr_fmt properly
x86/speculation/l1tf: Limit swap file size to MAX_PA/2
x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings
mm: fix cache mode tracking in vm_insert_mixed()
mm: Add vm_insert_pfn_prot()
x86/speculation/l1tf: Add sysfs reporting for l1tf
x86/speculation/l1tf: Make sure the first page is always reserved
x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation
x86/speculation/l1tf: Protect swap entries against L1TF
x86/speculation/l1tf: Change order of offset/type in swap entry
mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1
x86/mm: Fix swap entry comment and macro
x86/mm: Move swap offset/type up in PTE to work around erratum
x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT
x86/irqflags: Provide a declaration for native_save_fl
kprobes/x86: Fix %p uses in error messages
x86/speculation: Protect against userspace-userspace spectreRSB
x86/paravirt: Fix spectre-v2 mitigations for paravirt guests
ARM: dts: imx6sx: fix irq for pcie bridge
IB/ocrdma: fix out of bounds access to local buffer
IB/mlx4: Mark user MR as writable if actual virtual memory is writable
IB/core: Make testing MR flags for writability a static inline function
fix __legitimize_mnt()/mntput() race
fix mntput/mntput race
root dentries need RCU-delayed freeing
scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled
ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices
xen/netfront: don't cache skb_shinfo()
parisc: Define mb() and add memory barriers to assembler unlock sequences
parisc: Enable CONFIG_MLONGCALLS by default
fork: unconditionally clear stack on fork
ipv4+ipv6: Make INET*_ESP select CRYPTO_ECHAINIV
tpm: fix race condition in tpm_common_write()
ext4: fix check to prevent initializing reserved inodes
Linux 4.4.147
jfs: Fix inconsistency between memory allocation and ea_buf->max_size
i2c: imx: Fix reinit_completion() use
ring_buffer: tracing: Inherit the tracing setting to next ring buffer
ACPI / PCI: Bail early in acpi_pci_add_bus() if there is no ACPI handle
ext4: fix false negatives *and* false positives in ext4_check_descriptors()
netlink: Don't shift on 64 for ngroups
netlink: Don't shift with UB on nlk->ngroups
netlink: Do not subscribe to non-existent groups
nohz: Fix local_timer_softirq_pending()
genirq: Make force irq threading setup more robust
scsi: qla2xxx: Return error when TMF returns
scsi: qla2xxx: Fix ISP recovery on unload
Conflicts:
include/linux/swapfile.h
Removed CONFIG_CRYPTO_ECHAINIV from defconfig files since this upmerge is
adding this config to Kconfig file.
Change-Id: Ide96c29f919d76590c2bdccf356d1d464a892fd7
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
The 4.4.y stable backport dc6ae4dffd for the upstream commit
3d4bf93ac120 ("tcp: detect malicious patterns in
tcp_collapse_ofo_queue()") missed a line that enlarges the
range_truesize value, which broke the whole check.
Fixes: dc6ae4dffd ("tcp: detect malicious patterns in tcp_collapse_ofo_queue()")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: Michal Kubecek <mkubecek@suse.cz>
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Merge 4.4.148 into android-4.4-p
Changes in 4.4.148
ext4: fix check to prevent initializing reserved inodes
tpm: fix race condition in tpm_common_write()
ipv4+ipv6: Make INET*_ESP select CRYPTO_ECHAINIV
fork: unconditionally clear stack on fork
parisc: Enable CONFIG_MLONGCALLS by default
parisc: Define mb() and add memory barriers to assembler unlock sequences
xen/netfront: don't cache skb_shinfo()
ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices
scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled
root dentries need RCU-delayed freeing
fix mntput/mntput race
fix __legitimize_mnt()/mntput() race
IB/core: Make testing MR flags for writability a static inline function
IB/mlx4: Mark user MR as writable if actual virtual memory is writable
IB/ocrdma: fix out of bounds access to local buffer
ARM: dts: imx6sx: fix irq for pcie bridge
x86/paravirt: Fix spectre-v2 mitigations for paravirt guests
x86/speculation: Protect against userspace-userspace spectreRSB
kprobes/x86: Fix %p uses in error messages
x86/irqflags: Provide a declaration for native_save_fl
x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT
x86/mm: Move swap offset/type up in PTE to work around erratum
x86/mm: Fix swap entry comment and macro
mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1
x86/speculation/l1tf: Change order of offset/type in swap entry
x86/speculation/l1tf: Protect swap entries against L1TF
x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation
x86/speculation/l1tf: Make sure the first page is always reserved
x86/speculation/l1tf: Add sysfs reporting for l1tf
mm: Add vm_insert_pfn_prot()
mm: fix cache mode tracking in vm_insert_mixed()
x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings
x86/speculation/l1tf: Limit swap file size to MAX_PA/2
x86/bugs: Move the l1tf function and define pr_fmt properly
x86/speculation/l1tf: Extend 64bit swap file size limit
x86/cpufeatures: Add detection of L1D cache flush support.
x86/speculation/l1tf: Protect PAE swap entries against L1TF
x86/speculation/l1tf: Fix up pte->pfn conversion for PAE
x86/speculation/l1tf: Invert all not present mappings
x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert
x86/mm/pat: Make set_memory_np() L1TF safe
x86/mm/kmmio: Make the tracer robust against L1TF
x86/speculation/l1tf: Fix up CPU feature flags
x86/init: fix build with CONFIG_SWAP=n
x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWED architectures
Linux 4.4.148
Change-Id: Id593840e382389d43e5e54f9d1cfa1d679d8d8be
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.4.148 into android-4.4
Changes in 4.4.148
ext4: fix check to prevent initializing reserved inodes
tpm: fix race condition in tpm_common_write()
ipv4+ipv6: Make INET*_ESP select CRYPTO_ECHAINIV
fork: unconditionally clear stack on fork
parisc: Enable CONFIG_MLONGCALLS by default
parisc: Define mb() and add memory barriers to assembler unlock sequences
xen/netfront: don't cache skb_shinfo()
ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices
scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled
root dentries need RCU-delayed freeing
fix mntput/mntput race
fix __legitimize_mnt()/mntput() race
IB/core: Make testing MR flags for writability a static inline function
IB/mlx4: Mark user MR as writable if actual virtual memory is writable
IB/ocrdma: fix out of bounds access to local buffer
ARM: dts: imx6sx: fix irq for pcie bridge
x86/paravirt: Fix spectre-v2 mitigations for paravirt guests
x86/speculation: Protect against userspace-userspace spectreRSB
kprobes/x86: Fix %p uses in error messages
x86/irqflags: Provide a declaration for native_save_fl
x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT
x86/mm: Move swap offset/type up in PTE to work around erratum
x86/mm: Fix swap entry comment and macro
mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1
x86/speculation/l1tf: Change order of offset/type in swap entry
x86/speculation/l1tf: Protect swap entries against L1TF
x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation
x86/speculation/l1tf: Make sure the first page is always reserved
x86/speculation/l1tf: Add sysfs reporting for l1tf
mm: Add vm_insert_pfn_prot()
mm: fix cache mode tracking in vm_insert_mixed()
x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings
x86/speculation/l1tf: Limit swap file size to MAX_PA/2
x86/bugs: Move the l1tf function and define pr_fmt properly
x86/speculation/l1tf: Extend 64bit swap file size limit
x86/cpufeatures: Add detection of L1D cache flush support.
x86/speculation/l1tf: Protect PAE swap entries against L1TF
x86/speculation/l1tf: Fix up pte->pfn conversion for PAE
x86/speculation/l1tf: Invert all not present mappings
x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert
x86/mm/pat: Make set_memory_np() L1TF safe
x86/mm/kmmio: Make the tracer robust against L1TF
x86/speculation/l1tf: Fix up CPU feature flags
x86/init: fix build with CONFIG_SWAP=n
x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWED architectures
Linux 4.4.148
Change-Id: I83c857d9d9d74ee47e61d15eb411f276f057ba3d
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 32b6170ca59ccf07d0e394561e54b2cd9726038c upstream.
The ESP algorithms using CBC mode require echainiv. Hence INET*_ESP have
to select CRYPTO_ECHAINIV in order to work properly. This solves the
issues caused by a misconfiguration as described in [1].
The original approach, patching crypto/Kconfig was turned down by
Herbert Xu [2].
[1] https://lists.strongswan.org/pipermail/users/2015-December/009074.html
[2] http://marc.info/?l=linux-crypto-vger&m=145224655809562&w=2
Signed-off-by: Thomas Egerer <hakke_007@gmx.de>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Yongqin Liu <yongqin.liu@linaro.org>
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>
[ Upstream commit 56e2c94f055d328f5f6b0a5c1721cca2f2d4e0a1 ]
We currently check current frags memory usage only when
a new frag queue is created. This allows attackers to first
consume the memory budget (default : 4 MB) creating thousands
of frag queues, then sending tiny skbs to exceed high_thresh
limit by 2 to 3 order of magnitude.
Note that before commit 648700f76b03 ("inet: frags: use rhashtables
for reassembly units"), work queue could be starved under DOS,
getting no cpu cycles.
After commit 648700f76b03, only the per frag queue timer can eventually
remove an incomplete frag queue and its skbs.
Fixes: b13d3cbfb8 ("inet: frag: move eviction of queues to work queue")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Jann Horn <jannh@google.com>
Cc: Florian Westphal <fw@strlen.de>
Cc: Peter Oskolkov <posk@google.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 15ecbe94a45ef88491ca459b26efdd02f91edb6d ]
Larry Brakmo proposal ( https://patchwork.ozlabs.org/patch/935233/
tcp: force cwnd at least 2 in tcp_cwnd_reduction) made us rethink
about our recent patch removing ~16 quick acks after ECN events.
tcp_enter_quickack_mode(sk, 1) makes sure one immediate ack is sent,
but in the case the sender cwnd was lowered to 1, we do not want
to have a delayed ack for the next packet we will receive.
Fixes: 522040ea5fdd ("tcp: do not aggressively quick ack after ECN events")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Neal Cardwell <ncardwell@google.com>
Cc: Lawrence Brakmo <brakmo@fb.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit f4c9f85f3b2cb7669830cd04d0be61192a4d2436 ]
Refactor tcp_ecn_check_ce and __tcp_ecn_check_ce to accept struct sock*
instead of tcp_sock* to clean up type casts. This is a pure refactor
patch.
Signed-off-by: Yousuk Seung <ysseung@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 522040ea5fdd1c33bbf75e1d7c7c0422b96a94ef ]
ECN signals currently forces TCP to enter quickack mode for
up to 16 (TCP_MAX_QUICKACKS) following incoming packets.
We believe this is not needed, and only sending one immediate ack
for the current packet should be enough.
This should reduce the extra load noticed in DCTCP environments,
after congestion events.
This is part 2 of our effort to reduce pure ACK packets.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Yuchung Cheng <ycheng@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 9a9c9b51e54618861420093ae6e9b50a961914c5 ]
We want to add finer control of the number of ACK packets sent after
ECN events.
This patch is not changing current behavior, it only enables following
change.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit a3893637e1eb0ef5eb1bbc52b3a8d2dfa317a35d ]
As explained in commit 9f9843a751 ("tcp: properly handle stretch
acks in slow start"), TCP stacks have to consider how many packets
are acknowledged in one single ACK, because of GRO, but also
because of ACK compression or losses.
We plan to add SACK compression in the following patch, we
must therefore not call tcp_enter_quickack_mode()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 9fc12023d6f51551d6ca9ed7e02ecc19d79caf17 ]
Remove BUG_ON() from fib_compute_spec_dst routine and check
in_dev pointer during flowi4 data structure initialization.
fib_compute_spec_dst routine can be run concurrently with device removal
where ip_ptr net_device pointer is set to NULL. This can happen
if userspace enables pkt info on UDP rx socket and the device
is removed while traffic is flowing
Fixes: 35ebf65e85 ("ipv4: Create and use fib_compute_spec_dst() helper")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 300eec7c0a2495f771709c7642aa15f7cc148b83 ]
ic_nameservers, which stores the list of name servers discovered by
ipconfig, is initialised (i.e. has all of its elements set to NONE, or
0xffffffff) by ic_nameservers_predef() in the following scenarios:
- before the "ip=" and "nfsaddrs=" kernel command line parameters are
parsed (in ip_auto_config_setup());
- before autoconfiguring via DHCP or BOOTP (in ic_bootp_init()), in
order to clear any values that may have been set after parsing "ip="
or "nfsaddrs=" and are no longer needed.
This means that ic_nameservers_predef() is not called when neither "ip="
nor "nfsaddrs=" is specified on the kernel command line. In this
scenario, every element in ic_nameservers remains set to 0x00000000,
which is indistinguishable from ANY and causes pnp_seq_show() to write
the following (bogus) information to /proc/net/pnp:
#MANUAL
nameserver 0.0.0.0
nameserver 0.0.0.0
nameserver 0.0.0.0
This is potentially problematic for systems that blindly link
/etc/resolv.conf to /proc/net/pnp.
Ensure that ic_nameservers is also initialised when neither "ip=" nor
"nfsaddrs=" are specified by calling ic_nameservers_predef() in
ip_auto_config(), but only when ip_auto_config_setup() was not called
earlier. This causes the following to be written to /proc/net/pnp, and
is consistent with what gets written when ipconfig is configured
manually but no name servers are specified on the kernel command line:
#MANUAL
Signed-off-by: Chris Novakovic <chris@chrisn.me.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-05670d3
Linux 4.4.145
ARM: fix put_user() for gcc-8
turn off -Wattribute-alias
can: xilinx_can: fix RX overflow interrupt not being enabled
can: xilinx_can: fix incorrect clear of non-processed interrupts
can: xilinx_can: keep only 1-2 frames in TX FIFO to fix TX accounting
can: xilinx_can: fix device dropping off bus on RX overrun
can: xilinx_can: fix recovery from error states not being propagated
can: xilinx_can: fix RX loop if RXNEMP is asserted without RXOK
driver core: Partially revert "driver core: correct device's shutdown order"
usb: gadget: f_fs: Only return delayed status when len is 0
usb: core: handle hub C_PORT_OVER_CURRENT condition
usb: cdc_acm: Add quirk for Castles VEGA3000
ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull
tcp: detect malicious patterns in tcp_collapse_ofo_queue()
tcp: avoid collapses in tcp_prune_queue() if possible
tcp: do not delay ACK in DCTCP upon CE status change
tcp: do not cancel delay-AcK on DCTCP special ACK
tcp: helpers to send special DCTCP ack
tcp: fix dctcp delayed ACK schedule
rtnetlink: add rtnl_link_state check in rtnl_configure_link
net/mlx4_core: Save the qpn from the input modifier in RST2INIT wrapper
ip: hash fragments consistently
MIPS: ath79: fix register address in ath79_ddr_wb_flush()
Conflicts:
drivers/usb/gadget/function/f_fs.c
include/net/tcp.h
Change-Id: Ib1c2f633df7b9f28c5f99609c35600cbb916e657
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
* 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-7bbfac1
Linux 4.4.143
net/nfc: Avoid stalls when nfc_alloc_send_skb() returned NULL.
rds: avoid unenecessary cong_update in loop transport
KEYS: DNS: fix parsing multiple options
netfilter: ebtables: reject non-bridge targets
MIPS: Use async IPIs for arch_trigger_cpumask_backtrace()
MIPS: Call dump_stack() from show_regs()
rtlwifi: rtl8821ae: fix firmware is not ready to run
net: cxgb3_main: fix potential Spectre v1
net/mlx5: Fix command interface race in polling mode
net_sched: blackhole: tell upper qdisc about dropped packets
vhost_net: validate sock before trying to put its fd
tcp: prevent bogus FRTO undos with non-SACK flows
tcp: fix Fast Open key endianness
r8152: napi hangup fix after disconnect
qed: Limit msix vectors in kdump kernel to the minimum required count.
net: sungem: fix rx checksum support
net/mlx5: Fix incorrect raw command length parsing
net: dccp: switch rx_tstamp_last_feedback to monotonic clock
net: dccp: avoid crash in ccid3_hc_rx_send_feedback()
atm: zatm: Fix potential Spectre v1
crypto: crypto4xx - fix crypto4xx_build_pdr, crypto4xx_build_sdr leak
crypto: crypto4xx - remove bad list_del
bcm63xx_enet: do not write to random DMA channel on BCM6345
bcm63xx_enet: correct clock usage
ocfs2: subsystem.su_mutex is required while accessing the item->ci_parent
Revert "sit: reload iphdr in ipip6_rcv"
x86/asm: Add _ASM_ARG* constants for argument registers to <asm/asm.h>
compiler-gcc.h: Add __attribute__((gnu_inline)) to all inline declarations
compiler, clang: always inline when CONFIG_OPTIMIZE_INLINING is disabled
compiler, clang: properly override 'inline' for clang
compiler, clang: suppress warning for unused static inline functions
Change-Id: Ia4be0ff93c81aee090c38127014680460e8cc756
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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 4.4.145 into android-4.4-p
Changes in 4.4.145
MIPS: ath79: fix register address in ath79_ddr_wb_flush()
ip: hash fragments consistently
net/mlx4_core: Save the qpn from the input modifier in RST2INIT wrapper
rtnetlink: add rtnl_link_state check in rtnl_configure_link
tcp: fix dctcp delayed ACK schedule
tcp: helpers to send special DCTCP ack
tcp: do not cancel delay-AcK on DCTCP special ACK
tcp: do not delay ACK in DCTCP upon CE status change
tcp: avoid collapses in tcp_prune_queue() if possible
tcp: detect malicious patterns in tcp_collapse_ofo_queue()
ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull
usb: cdc_acm: Add quirk for Castles VEGA3000
usb: core: handle hub C_PORT_OVER_CURRENT condition
usb: gadget: f_fs: Only return delayed status when len is 0
driver core: Partially revert "driver core: correct device's shutdown order"
can: xilinx_can: fix RX loop if RXNEMP is asserted without RXOK
can: xilinx_can: fix recovery from error states not being propagated
can: xilinx_can: fix device dropping off bus on RX overrun
can: xilinx_can: keep only 1-2 frames in TX FIFO to fix TX accounting
can: xilinx_can: fix incorrect clear of non-processed interrupts
can: xilinx_can: fix RX overflow interrupt not being enabled
turn off -Wattribute-alias
ARM: fix put_user() for gcc-8
Linux 4.4.145
Change-Id: I544c3381606265437b065d4d718cc29e531d4745
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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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>
Greg Kroah-Hartman
Eric Dumazet
Yaogong Wang
Srinivasarao P
Toke Høiland-Jørgensen
Florian Westphal
yujuan.qi
Randy Dunlap
Yuchung Cheng
Takashi Iwai
Thomas Egerer
Yousuk Seung
Lorenzo Bianconi
Chris Novakovic