- 25 Apr, 2017 10 commits
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Hou Tao authored
The trailing newlines wil lead to extra newlines in the trace file which looks like the following output, so remove them. >kworker/4:1H-1508 [004] .... 47879.101608: xfs_discard_extent: dev 8:0 > >kworker/u16:2-238 [004] .... 47879.101725: xfs_extent_busy_clear: dev 8:0 Signed-off-by:
Hou Tao <houtao1@huawei.com> Reviewed-by:
Darrick J. Wong <darrick.wong@oracle.com> [darrick: fix the getfsmap tracepoints too] Signed-off-by:
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Brian Foster authored
Directory block readahead uses a complex iteration mechanism to map between high-level directory blocks and underlying physical extents. This mechanism attempts to traverse the higher-level dir blocks in a manner that handles multi-fsb directory blocks and simultaneously maintains a reference to the corresponding physical blocks. This logic doesn't handle certain (discontiguous) physical extent layouts correctly with multi-fsb directory blocks. For example, consider the case of a 4k FSB filesystem with a 2 FSB (8k) directory block size and a directory with the following extent layout: EXT: FILE-OFFSET BLOCK-RANGE AG AG-OFFSET TOTAL 0: [0..7]: 88..95 0 (88..95) 8 1: [8..15]: 80..87 0 (80..87) 8 2: [16..39]: 168..191 0 (168..191) 24 3: [40..63]: 5242952..5242975 1 (72..95) 24 Directory block 0 spans physical extents 0 and 1, dirblk 1 lies entirely within extent 2 and dirblk 2 spans extents 2 and 3. Because extent 2 is larger than the directory block size, the readahead code erroneously assumes the block is contiguous and issues a readahead based on the physical mapping of the first fsb of the dirblk. This results in read verifier failure and a spurious corruption or crc failure, depending on the filesystem format. Further, the subsequent readahead code responsible for walking through the physical table doesn't correctly advance the physical block reference for dirblk 2. Instead of advancing two physical filesystem blocks, the first iteration of the loop advances 1 block (correctly), but the subsequent iteration advances 2 more physical blocks because the next physical extent (extent 3, above) happens to cover more than dirblk 2. At this point, the higher-level directory block walking is completely off the rails of the actual physical layout of the directory for the respective mapping table. Update the contiguous dirblock logic to consider the current offset in the physical extent to avoid issuing directory readahead to unrelated blocks. Also, update the mapping table advancing code to consider the current offset within the current dirblock to avoid advancing the mapping reference too far beyond the dirblock. Signed-off-by:
Brian Foster <bfoster@redhat.com> Reviewed-by:
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Eric Sandeen authored
Carlos had a case where "find" seemed to start spinning forever and never return. This was on a filesystem with non-default multi-fsb (8k) directory blocks, and a fragmented directory with extents like this: 0:[0,133646,2,0] 1:[2,195888,1,0] 2:[3,195890,1,0] 3:[4,195892,1,0] 4:[5,195894,1,0] 5:[6,195896,1,0] 6:[7,195898,1,0] 7:[8,195900,1,0] 8:[9,195902,1,0] 9:[10,195908,1,0] 10:[11,195910,1,0] 11:[12,195912,1,0] 12:[13,195914,1,0] ... i.e. the first extent is a contiguous 2-fsb dir block, but after that it is fragmented into 1 block extents. At the top of the readdir path, we allocate a mapping array which (for this filesystem geometry) can hold 10 extents; see the assignment to map_info->map_size. During readdir, we are therefore able to map extents 0 through 9 above into the array for readahead purposes. If we count by 2, we see that the last mapped index (9) is the first block of a 2-fsb directory block. At the end of xfs_dir2_leaf_readbuf() we have 2 loops to fill more readahead; the outer loop assumes one full dir block is processed each loop iteration, and an inner loop that ensures that this is so by advancing to the next extent until a full directory block is mapped. The problem is that this inner loop may step past the last extent in the mapping array as it tries to reach the end of the directory block. This will read garbage for the extent length, and as a result the loop control variable 'j' may become corrupted and never fail the loop conditional. The number of valid mappings we have in our array is stored in map->map_valid, so stop this inner loop based on that limit. There is an ASSERT at the top of the outer loop for this same condition, but we never made it out of the inner loop, so the ASSERT never fired. Huge appreciation for Carlos for debugging and isolating the problem. Debugged-and-analyzed-by:
Carlos Maiolino <cmaiolino@redhat.com> Signed-off-by:
Eric Sandeen <sandeen@redhat.com> Tested-by:
Bill O'Donnell <billodo@redhat.com> Reviewed-by:
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Chandan Rajendra authored
On a ppc64 machine executing overlayfs/019 with xfs as the lower and upper filesystem causes the following call trace, WARNING: CPU: 2 PID: 8034 at /root/repos/linux/fs/iomap.c:765 .iomap_dio_actor+0xcc/0x420 Modules linked in: CPU: 2 PID: 8034 Comm: fsstress Tainted: G L 4.11.0-rc5-next-20170405 #100 task: c000000631314880 task.stack: c0000003915d4000 NIP: c00000000035a72c LR: c00000000035a6f4 CTR: c00000000035a660 REGS: c0000003915d7570 TRAP: 0700 Tainted: G L (4.11.0-rc5-next-20170405) MSR: 800000000282b032 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI> CR: 24004284 XER: 00000000 CFAR: c0000000006f7190 SOFTE: 1 GPR00: c00000000035a6f4 c0000003915d77f0 c0000000015a3f00 000000007c22f600 GPR04: 000000000022d000 0000000000002600 c0000003b2d56360 c0000003915d7960 GPR08: c0000003915d7cd0 0000000000000002 0000000000002600 c000000000521cc0 GPR12: 0000000024004284 c00000000fd80a00 000000004b04ae64 ffffffffffffffff GPR16: 000000001000ca70 0000000000000000 c0000003b2d56380 c00000000153d2b8 GPR20: 0000000000000010 c0000003bc87bac8 0000000000223000 000000000022f5ff GPR24: c0000003b2d56360 000000000000000c 0000000000002600 000000000022d000 GPR28: 0000000000000000 c0000003915d7960 c0000003b2d56360 00000000000001ff NIP [c00000000035a72c] .iomap_dio_actor+0xcc/0x420 LR [c00000000035a6f4] .iomap_dio_actor+0x94/0x420 Call Trace: [c0000003915d77f0] [c00000000035a6f4] .iomap_dio_actor+0x94/0x420 (unreliable) [c0000003915d78f0] [c00000000035b9f4] .iomap_apply+0xf4/0x1f0 [c0000003915d79d0] [c00000000035c320] .iomap_dio_rw+0x230/0x420 [c0000003915d7ae0] [c000000000512a14] .xfs_file_dio_aio_read+0x84/0x160 [c0000003915d7b80] [c000000000512d24] .xfs_file_read_iter+0x104/0x130 [c0000003915d7c10] [c0000000002d6234] .__vfs_read+0x114/0x1a0 [c0000003915d7cf0] [c0000000002d7a8c] .vfs_read+0xac/0x1a0 [c0000003915d7d90] [c0000000002d96b8] .SyS_read+0x58/0x100 [c0000003915d7e30] [c00000000000b8e0] system_call+0x38/0xfc Instruction dump: 78630020 7f831b78 7ffc07b4 7c7ce039 40820360 a13d0018 2f890003 419e0288 2f890004 419e00a0 2f890001 419e02a8 <0fe00000> 3b80fffb 38210100 7f83e378 The above problem can also be recreated on a regular xfs filesystem using the command, $ fsstress -d /mnt -l 1000 -n 1000 -p 1000 The reason for the call trace is, 1. When 'reserving' blocks for delayed allocation , XFS reserves more blocks (i.e. past file's current EOF) than required. This is done because XFS assumes that userspace might write more data and hence 'reserving' more blocks might lead to the file's new data being stored contiguously on disk. 2. The in-memory 'struct xfs_bmbt_irec' mapping the file's last extent would then cover the prealloc-ed EOF blocks in addition to the regular blocks. 3. When flushing the dirty blocks to disk, we only flush data till the file's EOF. But before writing out the dirty data, we allocate blocks on the disk for holding the file's new data. This allocation includes the blocks that are part of the 'prealloc EOF blocks'. 4. Later, when the last reference to the inode is being closed, XFS frees the unused 'prealloc EOF blocks' in xfs_inactive(). In step 3 above, When allocating space on disk for the delayed allocation range, the space allocator might sometimes allocate less blocks than required. If such an allocation ends right at the current EOF of the file, We will not be able to clear the "delayed allocation" flag for the 'prealloc EOF blocks', since we won't have dirty buffer heads associated with that range of the file. In such a situation if a Direct I/O read operation is performed on file range [X, Y] (where X < EOF and Y > EOF), we flush dirty data in the range [X, Y] and invalidate page cache for that range (Refer to iomap_dio_rw()). Later for performing the Direct I/O read, XFS obtains the extent items (which are still cached in memory) for the file range. When doing so we are not supposed to get an extent item with IOMAP_DELALLOC flag set, since the previous "flush" operation should have converted any delayed allocation data in the range [X, Y]. Hence we end up hitting a WARN_ON_ONCE(1) statement in iomap_dio_actor(). This commit fixes the bug by preventing the read operation from going beyond iomap_dio->i_size. Reported-by:
Santhosh G <santhog4@linux.vnet.ibm.com> Signed-off-by:
Chandan Rajendra <chandan@linux.vnet.ibm.com> Reviewed-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
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Christoph Hellwig authored
Now that reflink operations don't set the firstblock value we don't need the workarounds for non-NULL firstblock values without a prior allocation. Signed-off-by:
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Christoph Hellwig authored
The main thing that xfs_bmap_remap_alloc does is fixing the AGFL, similar to what we do in the space allocator. But the reflink code doesn't touch the allocation btree unlike the normal space allocator, so we couldn't care less about the state of the AGFL. So remove xfs_bmap_remap_alloc and just handle the di_nblocks update in the caller. Signed-off-by:
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Christoph Hellwig authored
Add a new helper to be used for reflink extent list additions instead of funneling them through xfs_bmapi_write and overloading the firstblock member in struct xfs_bmalloca and struct xfs_alloc_args. With some small changes to xfs_bmap_remap_alloc this also means we do not need a xfs_bmalloca structure for this case at all. Signed-off-by:
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Christoph Hellwig authored
For the reflink case we'd much rather pass the required arguments than faking up a struct xfs_bmalloca. Signed-off-by:
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Christoph Hellwig authored
We never do COW operations for the attr fork, so don't pretend we handle them. Signed-off-by:
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Christoph Hellwig authored
bno should be a xfs_fsblock_t, which is 64-bit wides instead of a xfs_aglock_t, which truncates the value to 32 bits. Signed-off-by:
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- 12 Apr, 2017 3 commits
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Brian Foster authored
Lockdep complains about use of the iolock in inode reclaim context because it doesn't understand that reclaim has the last reference to the inode, and thus an iolock->reclaim->iolock deadlock is not possible. The iolock is technically not necessary in xfs_inactive() and was only added to appease an assert in xfs_free_eofblocks(), which can be called from other non-reclaim contexts. Therefore, just kill the assert and drop the use of the iolock from reclaim context to quiet lockdep. Signed-off-by:
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Eric Sandeen authored
Long ago, all this gunk was added with a lament about problems with gcc's do_div, and a fun recommendation in the changelog: egcs-2.91.66 is the recommended compiler version for building XFS. All this special stuff was needed to work around an old gcc bug, apparently, and it's been there ever since. There should be no need for this anymore, so remove it. Remove the special 32-bit xfs_do_mod as well; just let the kernel's do_div() handle all this. Signed-off-by:
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Eric Sandeen authored
ndquots is a 32-bit value, and we don't care about the remainder; there is no reason to use do_div here, it seems to be the result of a decade+ historical accident. Worse, the do_div implementation in userspace breaks when fed a 32-bit dividend, so we commented it out there in any case. Change to simple division, and then we can change userspace to match, and mandate a 64-bit dividend in the do_div() in userspace as well. Signed-off-by:
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- 06 Apr, 2017 2 commits
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Darrick J. Wong authored
Apparently FIEMAP for xattrs has been broken since we switched to the iomap backend because of an incorrect check for xattr presence. Also fix the broken locking. Signed-off-by:
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Christoph Hellwig authored
No one cares about the low-level helper anymore. Signed-off-by:
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- 03 Apr, 2017 16 commits
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Darrick J. Wong authored
Use the realtime bitmap to return free space information via getfsmap. Eventually this will be superseded by the realtime rmapbt code. Signed-off-by:
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Darrick J. Wong authored
If the reverse-mapping btree isn't available, fall back to the free space btrees to provide partial reverse mapping information. The online scrub tool can make use of even partial information to speed up the data block scan. Signed-off-by:
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Darrick J. Wong authored
Introduce a new ioctl that uses the reverse mapping btree to return information about the physical layout of the filesystem. Signed-off-by:
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Darrick J. Wong authored
Add _query_range and _query_all functions to the realtime bitmap allocator. These two functions are similar in usage to the btree functions with the same name and will be used for getfsmap and scrub. Signed-off-by:
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Darrick J. Wong authored
Create a helper function that will query all records in a btree. This will be used by the online repair functions to examine every record in a btree to rebuild a second btree. Signed-off-by:
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Darrick J. Wong authored
Implement a query_range function for the bnobt and cntbt. This will be used for getfsmap fallback if there is no rmapbt and by the online scrub and repair code. Signed-off-by:
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Darrick J. Wong authored
Plumb in the pieces (init_high_key, diff_two_keys) necessary to call query_range on the free space btrees. Remove the debugging asserts so that we can make queries starting from block 0. While we're at it, merge the redundant "if (btnum ==" hunks. Signed-off-by:
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Darrick J. Wong authored
Add the GETFSMAP headers to the VFS kernel headers Signed-off-by: -
Darrick J. Wong authored
In xfs_ioc_getbmap, we should only copy the fields of struct getbmap from userspace, or else we end up copying random stack contents into the kernel. struct getbmap is a strict subset of getbmapx, so a partial structure copy should work fine. Signed-off-by:
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Nikolay Borisov authored
This function has been removed ever since at least 3.12-era. No need to keep its declaration in the header so nuke it. Signed-off-by:
Nikolay Borisov <nborisov@suse.com> Reviewed-by:
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Eric Sandeen authored
"xfs_iread: validation failed for inode 96 failed" One "failed" seems like enough. Signed-off-by:
Alex Elder <elder@linaro.org> Reviewed-by:
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Christoph Hellwig authored
Opencoding the trivial checks makes it much easier to read (and grep..). Signed-off-by:
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Christoph Hellwig authored
This checks for all the non-normal extent types, including handling both encodings of delayed allocations. Signed-off-by:
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Brian Foster authored
The log covering background task used to be part of the xfssyncd workqueue. That workqueue was removed as of commit 5889608d ("xfs: syncd workqueue is no more") and the associated work item scheduled to the xfs-log wq. The latter is used for log buffer I/O completion. Since xfs_log_worker() can invoke a log flush, a deadlock is possible between the xfs-log and xfs-cil workqueues. Consider the following codepath from xfs_log_worker(): xfs_log_worker() xfs_log_force() _xfs_log_force() xlog_cil_force() xlog_cil_force_lsn() xlog_cil_push_now() flush_work() The above is in xfs-log wq context and blocked waiting on the completion of an xfs-cil work item. Concurrently, the cil push in progress can end up blocked here: xlog_cil_push_work() xlog_cil_push() xlog_write() xlog_state_get_iclog_space() xlog_wait(&log->l_flush_wait, ...) The above is in xfs-cil context waiting on log buffer I/O completion, which executes in xfs-log wq context. In this scenario both workqueues are deadlocked waiting on eachother. Add a new workqueue specifically for the high level log covering and ail pushing worker, as was the case prior to commit 5889608d. Diagnosed-by:
David Jeffery <djeffery@redhat.com> Signed-off-by:
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Darrick J. Wong authored
Fix a memory exposure problems in inumbers where we allocate an array of structures with holes, fail to zero the holes, then blindly copy the kernel memory contents (junk and all) into userspace. Signed-off-by:
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Calvin Owens authored
When punching past EOF on XFS, fallocate(mode=PUNCH_HOLE|KEEP_SIZE) will round the file size up to the nearest multiple of PAGE_SIZE: calvinow@vm-disks/generic-xfs-1 ~$ dd if=/dev/urandom of=test bs=2048 count=1 calvinow@vm-disks/generic-xfs-1 ~$ stat test Size: 2048 Blocks: 8 IO Block: 4096 regular file calvinow@vm-disks/generic-xfs-1 ~$ fallocate -n -l 2048 -o 2048 -p test calvinow@vm-disks/generic-xfs-1 ~$ stat test Size: 4096 Blocks: 8 IO Block: 4096 regular file Commit 3c2bdc91 ("xfs: kill xfs_zero_remaining_bytes") replaced xfs_zero_remaining_bytes() with calls to iomap helpers. The new helpers don't enforce that [pos,offset) lies strictly on [0,i_size) when being called from xfs_free_file_space(), so by "leaking" these ranges into xfs_zero_range() we get this buggy behavior. Fix this by reintroducing the checks xfs_zero_remaining_bytes() did against i_size at the bottom of xfs_free_file_space(). Reported-by:Aaron Gao <gzh@fb.com> Fixes: 3c2bdc91 ("xfs: kill xfs_zero_remaining_bytes") Cc: Christoph Hellwig <hch@lst.de> Cc: Brian Foster <bfoster@redhat.com> Cc: <stable@vger.kernel.org> # 4.8+ Signed-off-by:
Calvin Owens <calvinowens@fb.com> Reviewed-by:
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- 28 Mar, 2017 1 commit
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Darrick J. Wong authored
The inline directory verifiers should be called on the inode fork data, which means after iformat_local on the read side, and prior to ifork_flush on the write side. This makes the fork verifier more consistent with the way buffer verifiers work -- i.e. they will operate on the memory buffer that the code will be reading and writing directly. Furthermore, revise the verifier function to return -EFSCORRUPTED so that we don't flood the logs with corruption messages and assert notices. This has been a particular problem with xfs/348, which triggers the XFS_WANT_CORRUPTED_RETURN assertions, which halts the kernel when CONFIG_XFS_DEBUG=y. Disk corruption isn't supposed to do that, at least not in a verifier. Reviewed-by:
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- 26 Mar, 2017 8 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "A smattering of different small fixes for some random driver subsystems. Nothing all that major, just resolutions for reported issues and bugs. All have been in linux-next with no reported issues" * tag 'char-misc-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits) extcon: int3496: Set the id pin to direction-input if necessary extcon: int3496: Use gpiod_get instead of gpiod_get_index extcon: int3496: Add dependency on X86 as it's Intel specific extcon: int3496: Add GPIO ACPI mapping table extcon: int3496: Rename GPIO pins in accordance with binding vmw_vmci: handle the return value from pci_alloc_irq_vectors correctly ppdev: fix registering same device name parport: fix attempt to write duplicate procfiles auxdisplay: img-ascii-lcd: add missing sentinel entry in img_ascii_lcd_matches Drivers: hv: vmbus: Don't leak memory when a channel is rescinded Drivers: hv: vmbus: Don't leak channel ids Drivers: hv: util: don't forget to init host_ts.lock Drivers: hv: util: move waiting for release to hv_utils_transport itself vmbus: remove hv_event_tasklet_disable/enable vmbus: use rcu for per-cpu channel list mei: don't wait for os version message reply mei: fix deadlock on mei reset intel_th: pci: Add Gemini Lake support intel_th: pci: Add Denverton SOC support intel_th: Don't leak module refcount on failure to activate ...
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Linus Torvalds authored
Merge tag 'driver-core-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fix from Greg KH: "Here is a single kernfs fix for 4.11-rc4 that resolves a reported issue. It has been in linux-next with no reported issues" * tag 'driver-core-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: kernfs: Check KERNFS_HAS_RELEASE before calling kernfs_release_file()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty/serial driver fixes from Greg KH: "Here are some tty and serial driver fixes for 4.11-rc4. One of these fix a long-standing issue in the ldisc code that was found by Dmitry Vyukov with his great fuzzing work. The other fixes resolve other reported issues, and there is one revert of a patch in 4.11-rc1 that wasn't correct. All of these have been in linux-next for a while with no reported issues" * tag 'tty-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: fix data race in tty_ldisc_ref_wait() tty: don't panic on OOM in tty_set_ldisc() Revert "tty: serial: pl011: add ttyAMA for matching pl011 console" tty: acpi/spcr: QDF2400 E44 checks for wrong OEM revision serial: 8250_dw: Fix breakage when HAVE_CLK=n serial: 8250_dw: Honor clk_round_rate errors in dw8250_set_termios
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull IIO driver fixes from Greg KH: "Here are some small IIO driver fixes for 4.11-rc4 that resolve a number of tiny reported issues. All of these have been in linux-next for a while with no reported issues" * tag 'staging-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: iio: imu: st_lsm6dsx: fix FIFO_CTRL2 overwrite during watermark configuration iio: adc: ti_am335x_adc: fix fifo overrun recovery iio: sw-device: Fix config group initialization iio: magnetometer: ak8974: remove incorrect __exit markups iio: hid-sensor-trigger: Change get poll value function order to avoid sensor properties losing after resume from S3
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB/PHY fixes from Greg KH: "Here are a number of small USB and PHY driver fixes for 4.11-rc4. Nothing major here, just an bunch of small fixes, and a handfull of good fixes from Johan for devices with crazy descriptors. There are a few new device ids in here as well. All of these have been in linux-next with no reported issues" * tag 'usb-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (26 commits) usb: gadget: f_hid: fix: Don't access hidg->req without spinlock held usb: gadget: udc: remove pointer dereference after free usb: gadget: f_uvc: Sanity check wMaxPacketSize for SuperSpeed usb: gadget: f_uvc: Fix SuperSpeed companion descriptor's wBytesPerInterval usb: gadget: acm: fix endianness in notifications usb: dwc3: gadget: delay unmap of bounced requests USB: serial: qcserial: add Dell DW5811e usb: hub: Fix crash after failure to read BOS descriptor ACM gadget: fix endianness in notifications USB: usbtmc: fix probe error path USB: usbtmc: add missing endpoint sanity check USB: serial: option: add Quectel UC15, UC20, EC21, and EC25 modems usb: musb: fix possible spinlock deadlock usb: musb: dsps: fix iounmap in error and exit paths usb: musb: cppi41: don't check early-TX-interrupt for Isoch transfer usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk uwb: i1480-dfu: fix NULL-deref at probe uwb: hwa-rc: fix NULL-deref at probe USB: wusbcore: fix NULL-deref at probe USB: uss720: fix NULL-deref at probe ...
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull more powerpc fixes from Michael Ellerman: "These are all pretty minor. The fix for idle wakeup would be a bad bug but has not been observed in practice. The update to the gcc-plugins docs was Cc'ed to Kees and Jon, Kees OK'ed it going via powerpc and I didn't hear from Jon. - cxl: Route eeh events to all slices for pci_channel_io_perm_failure state - powerpc/64s: Fix idle wakeup potential to clobber registers - Revert "powerpc/64: Disable use of radix under a hypervisor" - gcc-plugins: update architecture list in documentation Thanks to: Andrew Donnellan, Nicholas Piggin, Paul Mackerras, Vaibhav Jain" * tag 'powerpc-4.11-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: gcc-plugins: update architecture list in documentation Revert "powerpc/64: Disable use of radix under a hypervisor" powerpc/64s: Fix idle wakeup potential to clobber registers cxl: Route eeh events to all slices for pci_channel_io_perm_failure state
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
Pull ext4 fixes from Ted Ts'o: "Fix a memory leak on an error path, and two races when modifying inodes relating to the inline_data and metadata checksum features" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix two spelling nits ext4: lock the xattr block before checksuming it jbd2: don't leak memory if setting up journal fails ext4: mark inode dirty after converting inline directory
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