[ Upstream commit 4071e67cffcc5c2a007116a02437471351f550eb ]
The following patch disables loading of f2fs module on architectures
which have PAGE_SIZE > 4096 , since it is impossible to mount f2fs on
such architectures , log messages are:
mount: /mnt: wrong fs type, bad option, bad superblock on
/dev/vdiskb1, missing codepage or helper program, or other error.
/dev/vdiskb1: F2FS filesystem,
UUID=1d8b9ca4-2389-4910-af3b-10998969f09c, volume name ""
May 15 18:03:13 ttip kernel: F2FS-fs (vdiskb1): Invalid
page_cache_size (8192), supports only 4KB
May 15 18:03:13 ttip kernel: F2FS-fs (vdiskb1): Can't find valid F2FS
filesystem in 1th superblock
May 15 18:03:13 ttip kernel: F2FS-fs (vdiskb1): Invalid
page_cache_size (8192), supports only 4KB
May 15 18:03:13 ttip kernel: F2FS-fs (vdiskb1): Can't find valid F2FS
filesystem in 2th superblock
May 15 18:03:13 ttip kernel: F2FS-fs (vdiskb1): Invalid
page_cache_size (8192), supports only 4KB
which was introduced by git commit 5c9b469295
tested on git kernel 4.17.0-rc6-00309-gec30dcf7f425
with patch applied:
modprobe: ERROR: could not insert 'f2fs': Invalid argument
May 28 01:40:28 v215 kernel: F2FS not supported on PAGE_SIZE(8192) != 4096
Signed-off-by: Anatoly Pugachev <matorola@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 926bc2f100c24d4842b3064b5af44ae964c1d81c ]
The stores to update the SLB shadow area must be made as they appear
in the C code, so that the hypervisor does not see an entry with
mismatched vsid and esid. Use WRITE_ONCE for this.
GCC has been observed to elide the first store to esid in the update,
which means that if the hypervisor interrupts the guest after storing
to vsid, it could see an entry with old esid and new vsid, which may
possibly result in memory corruption.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 447808bf500a7cc92173266a59f8a494e132b122 ]
time_init() will set up tb_ticks_per_usec based on reality.
time_init() is called *after* udbg_init_opal_common() during boot.
from arch/powerpc/kernel/time.c:
unsigned long tb_ticks_per_usec = 100; /* sane default */
Currently, all powernv systems have a timebase frequency of 512mhz
(512000000/1000000 == 0x200) - although there's nothing written
down anywhere that I can find saying that we couldn't make that
different based on the requirements in the ISA.
So, we've been (accidentally) thwacking the (currently) correct
(for powernv at least) value for tb_ticks_per_usec earlier than
we otherwise would have.
The "sane default" seems to be adequate for our purposes between
udbg_init_opal_common() and time_init() being called, and if it isn't,
then we should probably be setting it somewhere that isn't hvc_opal.c!
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit cb2595c1393b4a5211534e6f0a0fbad369e21ad8 ]
ucma_process_join() will free the new allocated "mc" struct,
if there is any error after that, especially the copy_to_user().
But in parallel, ucma_leave_multicast() could find this "mc"
through idr_find() before ucma_process_join() frees it, since it
is already published.
So "mc" could be used in ucma_leave_multicast() after it is been
allocated and freed in ucma_process_join(), since we don't refcnt
it.
Fix this by separating "publish" from ID allocation, so that we
can get an ID first and publish it later after copy_to_user().
Fixes: c8f6a362bf ("RDMA/cma: Add multicast communication support")
Reported-by: Noam Rathaus <noamr@beyondsecurity.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit bd975e691486ba52790ba23cc9b4fecab7bc0d31 ]
When listing sets with timeout support, there's a probability that
just timing out entries with "0" timeout value is listed/saved.
However when restoring the saved list, the zero timeout value means
permanent elelements.
The new behaviour is that timing out entries are listed with "timeout 1"
instead of zero.
Fixes netfilter bugzilla #1258.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit abfdff44bc38e9e2ef7929f633fb8462632299d4 ]
When using RTC_ALM_SET or RTC_WKALM_SET with rtc_wkalrm.enabled not set,
rtc_timer_enqueue() is not called and rtc_set_alarm() may succeed but the
subsequent RTC_AIE_ON ioctl will fail. RTC_ALM_READ would also fail in that
case.
Ensure rtc_set_alarm() fails when alarms are not supported to avoid letting
programs think the alarms are working for a particular RTC when they are
not.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit a38965bf941b7c2af50de09c96bc5f03e136caef ]
__printf is useful to verify format and arguments. Remove the following
warning (with W=1):
mm/slub.c:721:2: warning: function might be possible candidate for `gnu_printf' format attribute [-Wsuggest-attribute=format]
Link: http://lkml.kernel.org/r/20180505200706.19986-1-malat@debian.org
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit f3c01d2f3ade6790db67f80fef60df84424f8964 ]
Currently, __vunmap flow is,
1) Release the VM area
2) Free the debug objects corresponding to that vm area.
This leave some race window open.
1) Release the VM area
1.5) Some other client gets the same vm area
1.6) This client allocates new debug objects on the same
vm area
2) Free the debug objects corresponding to this vm area.
Here, we actually free 'other' client's debug objects.
Fix this by freeing the debug objects first and then releasing the VM
area.
Link: http://lkml.kernel.org/r/1523961828-9485-2-git-send-email-cpandya@codeaurora.org
Signed-off-by: Chintan Pandya <cpandya@codeaurora.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Byungchul Park <byungchul.park@lge.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Laura Abbott <labbott@redhat.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 3171822fdcdd6e6d536047c425af6dc7a92dc585 ]
When running a fuzz tester against a KASAN-enabled kernel, the following
splat periodically occurs.
The problem occurs when the test sends a GETDEVICEINFO request with a
malformed xdr array (size but no data) for gdia_notify_types and the
array size is > 0x3fffffff, which results in an overflow in the value of
nbytes which is passed to read_buf().
If the array size is 0x40000000, 0x80000000, or 0xc0000000, then after
the overflow occurs, the value of nbytes 0, and when that happens the
pointer returned by read_buf() points to the end of the xdr data (i.e.
argp->end) when really it should be returning NULL.
Fix this by returning NFS4ERR_BAD_XDR if the array size is > 1000 (this
value is arbitrary, but it's the same threshold used by
nfsd4_decode_bitmap()... in could really be any value >= 1 since it's
expected to get at most a single bitmap in gdia_notify_types).
[ 119.256854] ==================================================================
[ 119.257611] BUG: KASAN: use-after-free in nfsd4_decode_getdeviceinfo+0x5a4/0x5b0 [nfsd]
[ 119.258422] Read of size 4 at addr ffff880113ada000 by task nfsd/538
[ 119.259146] CPU: 0 PID: 538 Comm: nfsd Not tainted 4.17.0+ #1
[ 119.259662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-1.fc25 04/01/2014
[ 119.261202] Call Trace:
[ 119.262265] dump_stack+0x71/0xab
[ 119.263371] print_address_description+0x6a/0x270
[ 119.264609] kasan_report+0x258/0x380
[ 119.265854] ? nfsd4_decode_getdeviceinfo+0x5a4/0x5b0 [nfsd]
[ 119.267291] nfsd4_decode_getdeviceinfo+0x5a4/0x5b0 [nfsd]
[ 119.268549] ? nfs4svc_decode_compoundargs+0xa5b/0x13c0 [nfsd]
[ 119.269873] ? nfsd4_decode_sequence+0x490/0x490 [nfsd]
[ 119.271095] nfs4svc_decode_compoundargs+0xa5b/0x13c0 [nfsd]
[ 119.272393] ? nfsd4_release_compoundargs+0x1b0/0x1b0 [nfsd]
[ 119.273658] nfsd_dispatch+0x183/0x850 [nfsd]
[ 119.274918] svc_process+0x161c/0x31a0 [sunrpc]
[ 119.276172] ? svc_printk+0x190/0x190 [sunrpc]
[ 119.277386] ? svc_xprt_release+0x451/0x680 [sunrpc]
[ 119.278622] nfsd+0x2b9/0x430 [nfsd]
[ 119.279771] ? nfsd_destroy+0x1c0/0x1c0 [nfsd]
[ 119.281157] kthread+0x2db/0x390
[ 119.282347] ? kthread_create_worker_on_cpu+0xc0/0xc0
[ 119.283756] ret_from_fork+0x35/0x40
[ 119.286041] Allocated by task 436:
[ 119.287525] kasan_kmalloc+0xa0/0xd0
[ 119.288685] kmem_cache_alloc+0xe9/0x1f0
[ 119.289900] get_empty_filp+0x7b/0x410
[ 119.291037] path_openat+0xca/0x4220
[ 119.292242] do_filp_open+0x182/0x280
[ 119.293411] do_sys_open+0x216/0x360
[ 119.294555] do_syscall_64+0xa0/0x2f0
[ 119.295721] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 119.298068] Freed by task 436:
[ 119.299271] __kasan_slab_free+0x130/0x180
[ 119.300557] kmem_cache_free+0x78/0x210
[ 119.301823] rcu_process_callbacks+0x35b/0xbd0
[ 119.303162] __do_softirq+0x192/0x5ea
[ 119.305443] The buggy address belongs to the object at ffff880113ada000
which belongs to the cache filp of size 256
[ 119.308556] The buggy address is located 0 bytes inside of
256-byte region [ffff880113ada000, ffff880113ada100)
[ 119.311376] The buggy address belongs to the page:
[ 119.312728] page:ffffea00044eb680 count:1 mapcount:0 mapping:0000000000000000 index:0xffff880113ada780
[ 119.314428] flags: 0x17ffe000000100(slab)
[ 119.315740] raw: 0017ffe000000100 0000000000000000 ffff880113ada780 00000001000c0001
[ 119.317379] raw: ffffea0004553c60 ffffea00045c11e0 ffff88011b167e00 0000000000000000
[ 119.319050] page dumped because: kasan: bad access detected
[ 119.321652] Memory state around the buggy address:
[ 119.322993] ffff880113ad9f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 119.324515] ffff880113ad9f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 119.326087] >ffff880113ada000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 119.327547] ^
[ 119.328730] ffff880113ada080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 119.330218] ffff880113ada100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb
[ 119.331740] ==================================================================
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 57f230ab04d2910a06d17d988f1c4d7586a59113 ]
The max number of slots used in xennet_get_responses() is set to
MAX_SKB_FRAGS + (rx->status <= RX_COPY_THRESHOLD).
In old kernel-xen MAX_SKB_FRAGS was 18, while nowadays it is 17. This
difference is resulting in frequent messages "too many slots" and a
reduced network throughput for some workloads (factor 10 below that of
a kernel-xen based guest).
Replacing MAX_SKB_FRAGS by XEN_NETIF_NR_SLOTS_MIN for calculation of
the max number of slots to use solves that problem (tests showed no
more messages "too many slots" and throughput was as high as with the
kernel-xen based guest system).
Replace MAX_SKB_FRAGS-2 by XEN_NETIF_NR_SLOTS_MIN-1 in
netfront_tx_slot_available() for making it clearer what is really being
tested without actually modifying the tested value.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.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>
commit 2519c1bbe38d7acacc9aacba303ca6f97482ed53 upstream.
Commit 57ea2a34adf4 ("tracing/kprobes: Fix trace_probe flags on
enable_trace_kprobe() failure") added an if statement that depends on another
if statement that gcc doesn't see will initialize the "link" variable and
gives the warning:
"warning: 'link' may be used uninitialized in this function"
It is really a false positive, but to quiet the warning, and also to make
sure that it never actually is used uninitialized, initialize the "link"
variable to NULL and add an if (!WARN_ON_ONCE(!link)) where the compiler
thinks it could be used uninitialized.
Cc: stable@vger.kernel.org
Fixes: 57ea2a34adf4 ("tracing/kprobes: Fix trace_probe flags on enable_trace_kprobe() failure")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 57ea2a34adf40f3a6e88409aafcf803b8945619a upstream.
If enable_trace_kprobe fails to enable the probe in enable_k(ret)probe
it returns an error, but does not unset the tp flags it set previously.
This results in a probe being considered enabled and failures like being
unable to remove the probe through kprobe_events file since probes_open()
expects every probe to be disabled.
Link: http://lkml.kernel.org/r/20180725102826.8300-1-asavkov@redhat.com
Link: http://lkml.kernel.org/r/20180725142038.4765-1-asavkov@redhat.com
Cc: Ingo Molnar <mingo@redhat.com>
Cc: stable@vger.kernel.org
Fixes: 41a7dd420c ("tracing/kprobes: Support ftrace_event_file base multibuffer")
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Artem Savkov <asavkov@redhat.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 15cc78644d0075e76d59476a4467e7143860f660 upstream.
There was a case that triggered a double free in event_trigger_callback()
due to the called reg() function freeing the trigger_data and then it
getting freed again by the error return by the caller. The solution there
was to up the trigger_data ref count.
Code inspection found that event_enable_trigger_func() has the same issue,
but is not as easy to trigger (requires harder to trigger failures). It
needs to be solved slightly different as it needs more to clean up when the
reg() function fails.
Link: http://lkml.kernel.org/r/20180725124008.7008e586@gandalf.local.home
Cc: stable@vger.kernel.org
Fixes: 7862ad1846 ("tracing: Add 'enable_event' and 'disable_event' event trigger commands")
Reivewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 1863c387259b629e4ebfb255495f67cd06aa229b upstream.
Running the following:
# cd /sys/kernel/debug/tracing
# echo 500000 > buffer_size_kb
[ Or some other number that takes up most of memory ]
# echo snapshot > events/sched/sched_switch/trigger
Triggers the following bug:
------------[ cut here ]------------
kernel BUG at mm/slub.c:296!
invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC PTI
CPU: 6 PID: 6878 Comm: bash Not tainted 4.18.0-rc6-test+ #1066
Hardware name: Hewlett-Packard HP Compaq Pro 6300 SFF/339A, BIOS K01 v03.03 07/14/2016
RIP: 0010:kfree+0x16c/0x180
Code: 05 41 0f b6 72 51 5b 5d 41 5c 4c 89 d7 e9 ac b3 f8 ff 48 89 d9 48 89 da 41 b8 01 00 00 00 5b 5d 41 5c 4c 89 d6 e9 f4 f3 ff ff <0f> 0b 0f 0b 48 8b 3d d9 d8 f9 00 e9 c1 fe ff ff 0f 1f 40 00 0f 1f
RSP: 0018:ffffb654436d3d88 EFLAGS: 00010246
RAX: ffff91a9d50f3d80 RBX: ffff91a9d50f3d80 RCX: ffff91a9d50f3d80
RDX: 00000000000006a4 RSI: ffff91a9de5a60e0 RDI: ffff91a9d9803500
RBP: ffffffff8d267c80 R08: 00000000000260e0 R09: ffffffff8c1a56be
R10: fffff0d404543cc0 R11: 0000000000000389 R12: ffffffff8c1a56be
R13: ffff91a9d9930e18 R14: ffff91a98c0c2890 R15: ffffffff8d267d00
FS: 00007f363ea64700(0000) GS:ffff91a9de580000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c1cacc8e10 CR3: 00000000d9b46003 CR4: 00000000001606e0
Call Trace:
event_trigger_callback+0xee/0x1d0
event_trigger_write+0xfc/0x1a0
__vfs_write+0x33/0x190
? handle_mm_fault+0x115/0x230
? _cond_resched+0x16/0x40
vfs_write+0xb0/0x190
ksys_write+0x52/0xc0
do_syscall_64+0x5a/0x160
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f363e16ab50
Code: 73 01 c3 48 8b 0d 38 83 2c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 79 db 2c 00 00 75 10 b8 01 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 1e e3 01 00 48 89 04 24
RSP: 002b:00007fff9a4c6378 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f363e16ab50
RDX: 0000000000000009 RSI: 000055c1cacc8e10 RDI: 0000000000000001
RBP: 000055c1cacc8e10 R08: 00007f363e435740 R09: 00007f363ea64700
R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000000009
R13: 0000000000000001 R14: 00007f363e4345e0 R15: 00007f363e4303c0
Modules linked in: ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq snd_seq_device i915 snd_pcm snd_timer i2c_i801 snd soundcore i2c_algo_bit drm_kms_helper
86_pkg_temp_thermal video kvm_intel kvm irqbypass wmi e1000e
---[ end trace d301afa879ddfa25 ]---
The cause is because the register_snapshot_trigger() call failed to
allocate the snapshot buffer, and then called unregister_trigger()
which freed the data that was passed to it. Then on return to the
function that called register_snapshot_trigger(), as it sees it
failed to register, it frees the trigger_data again and causes
a double free.
By calling event_trigger_init() on the trigger_data (which only ups
the reference counter for it), and then event_trigger_free() afterward,
the trigger_data would not get freed by the registering trigger function
as it would only up and lower the ref count for it. If the register
trigger function fails, then the event_trigger_free() called after it
will free the trigger data normally.
Link: http://lkml.kernel.org/r/20180724191331.738eb819@gandalf.local.home
Cc: stable@vger.kerne.org
Fixes: 93e31ffbf4 ("tracing: Add 'snapshot' event trigger command")
Reported-by: Masami Hiramatsu <mhiramat@kernel.org>
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 384cf4285b34e08917e3e66603382f2b0c4f6e1b upstream.
The Lenovo LaVie Z laptop requires i8042 to be reset in order to
consistently detect its Elantech touchpad. The nomux and kbdreset
quirks are not sufficient.
It's possible the other LaVie Z models from NEC require this as well.
Cc: stable@vger.kernel.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 938f45008d8bc391593c97508bc798cc95a52b9b upstream.
This allows Elan driver to bind to the touchpad found in Lenovo Ideapad 330
series laptops.
Signed-off-by: Donald Shanty III <dshanty@protonmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 38c0a74fe06da3be133cae3fb7bde6a9438e698b upstream.
The MIPS implementation of pci_resource_to_user() introduced in v3.12 by
commit 4c2924b725 ("MIPS: PCI: Use pci_resource_to_user to map pci
memory space properly") incorrectly sets *end to the address of the
byte after the resource, rather than the last byte of the resource.
This results in userland seeing resources as a byte larger than they
actually are, for example a 32 byte BAR will be reported by a tool such
as lspci as being 33 bytes in size:
Region 2: I/O ports at 1000 [disabled] [size=33]
Correct this by subtracting one from the calculated end address,
reporting the correct address to userland.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Reported-by: Rui Wang <rui.wang@windriver.com>
Fixes: 4c2924b725 ("MIPS: PCI: Use pci_resource_to_user to map pci memory space properly")
Cc: James Hogan <jhogan@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: linux-mips@linux-mips.org
Cc: stable@vger.kernel.org # v3.12+
Patchwork: https://patchwork.linux-mips.org/patch/19829/
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Hdr offset calculation is wrong when
driver received clean-up ioctl from
user-space. The fix is to find right
hdr offset to commit ned headers.
Change-Id: I70878a19b64c3defa6101bd68d435f0b74bcfb9b
Acked-by: Pooja Kumari <kumarip@qti.qualcomm.com>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
cnss api update for genoa pcie to pass the memory information for
read index update.
Change-Id: Ic6a96bef1dfacdc78bc127cc2570e148e9cd4baf
CRs-fixed: 2272072
Signed-off-by: Jayachandran Sreekumaran <jsreekum@codeaurora.org>
Flag CNSS_DRIVER_UNLOADING is set when unregister wlan started, but it's
cleared in cnss_shutdown, which is also used in other call flow. Clear this
flag after unregister finished.
Change-Id: I0b5d63e5570c2604ff66d7852d7c7ca1c008a475
Signed-off-by: Kai Liu <kaliu@codeaurora.org>
Only call kfree if the item is valid and drain
the whole buffer before leaving the work function.
Change-Id: Ie9c253c394be1aa859789262e0f03a986a4ad207
Signed-off-by: Gustavo Solaira <gustavos@codeaurora.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>
With this patch, some potential NULL pointer dereference
issues are resolved. For example, if an invalid MMID
(MultiMedia ID defined by HAB driver) is gotten but we
fail to directly return with an error, the vchan variable
as NULL pointer will be dereferenced.
Change-Id: I92f9c5d08f99ef9db3e6a8b2ecdc0f074c8e8bff
Signed-off-by: Yong Ding <yongding@codeaurora.org>
Increase minimum input buffer count for HEVC decode to 5 to
avoid hang when the DPB is not full and FW keeps
waiting for FTB although sufficient ETB are being queued.
CRs-Fixed: 2252419
Change-Id: Id344cd896aeac46765e250e715d14a6c835b4221
Signed-off-by: Paras Nagda <pnagda@codeaurora.org>
Support header/filter, routing rules
cleanup when user-space module
crashed like ipacm and also cached
the wlan client connect messages
for ipacm to query.
Change-Id: Ib09cbe0e9114aa5a5673898ff796de7e7944af35
Acked-by: Pooja Kumari <kumarip@qti.qualcomm.com>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Extend the scope of protection to md_info till queueing
the write to sdcard. Patch adds protection to diag client map
synchronizing access by various clients.
CRs-Fixed: 2282558
Change-Id: If076af2d09180a282a9077b4ebcda0184e9f67b5
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
To add support for PCIe WLAN IPA uc SMMU feature, prvoide related
platform api for wlan driver to get the smmu map handle and do the
mapping.
Change-Id: I672b1a48879ada65b3ddb3f16c4bd787dc1b70a6
Signed-off-by: Frank Liu <qiliu@codeaurora.org>
The possibility of md_info structure being accessed simultaneously
by two threads is prevented by synchronizing while buffer
reallocation for hdlc encoding. Extend the scope of protection to
md_info till queueing the write to sdcard.
CRs-Fixed: 2279473
Change-Id: I75ddb102adfc6c79f35ed69914c9140cb82894c9
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
