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2012-12-21Merge branch 'for-linus' of ↵Linus Torvalds80-531/+1311
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull VFS update from Al Viro: "fscache fixes, ESTALE patchset, vmtruncate removal series, assorted misc stuff." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (79 commits) vfs: make lremovexattr retry once on ESTALE error vfs: make removexattr retry once on ESTALE vfs: make llistxattr retry once on ESTALE error vfs: make listxattr retry once on ESTALE error vfs: make lgetxattr retry once on ESTALE vfs: make getxattr retry once on an ESTALE error vfs: allow lsetxattr() to retry once on ESTALE errors vfs: allow setxattr to retry once on ESTALE errors vfs: allow utimensat() calls to retry once on an ESTALE error vfs: fix user_statfs to retry once on ESTALE errors vfs: make fchownat retry once on ESTALE errors vfs: make fchmodat retry once on ESTALE errors vfs: have chroot retry once on ESTALE error vfs: have chdir retry lookup and call once on ESTALE error vfs: have faccessat retry once on an ESTALE error vfs: have do_sys_truncate retry once on an ESTALE error vfs: fix renameat to retry on ESTALE errors vfs: make do_unlinkat retry once on ESTALE errors vfs: make do_rmdir retry once on ESTALE errors vfs: add a flags argument to user_path_parent ...
2012-12-21Merge branch 'for-linus' of ↵Linus Torvalds118-357/+211
git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal Pull signal handling cleanups from Al Viro: "sigaltstack infrastructure + conversion for x86, alpha and um, COMPAT_SYSCALL_DEFINE infrastructure. Note that there are several conflicts between "unify SS_ONSTACK/SS_DISABLE definitions" and UAPI patches in mainline; resolution is trivial - just remove definitions of SS_ONSTACK and SS_DISABLED from arch/*/uapi/asm/signal.h; they are all identical and include/uapi/linux/signal.h contains the unified variant." Fixed up conflicts as per Al. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: alpha: switch to generic sigaltstack new helpers: __save_altstack/__compat_save_altstack, switch x86 and um to those generic compat_sys_sigaltstack() introduce generic sys_sigaltstack(), switch x86 and um to it new helper: compat_user_stack_pointer() new helper: restore_altstack() unify SS_ONSTACK/SS_DISABLE definitions new helper: current_user_stack_pointer() missing user_stack_pointer() instances Bury the conditionals from kernel_thread/kernel_execve series COMPAT_SYSCALL_DEFINE: infrastructure
2012-12-21Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds6-7/+11
Pull ARM fixes from Russell King: "A number of smallish fixes scattered around the ARM code. Probably the most serious one is the one from Al addressing the missing locking in the swap emulation code." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7607/1: realview: fix private peripheral memory base for EB rev. B boards ARM: 7606/1: cache: flush to LoUU instead of LoUIS on uniprocessor CPUs ARM: missing ->mmap_sem around find_vma() in swp_emulate.c ARM: 7605/1: vmlinux.lds: Move .notes section next to the rodata ARM: 7602/1: Pass real "__machine_arch_type" variable to setup_machine_tags() procedure ARM: 7600/1: include CONFIG_DEBUG_LL_INCLUDE rather than mach/debug-macro.S
2012-12-21Merge tag 'fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds25-183/+204
Pull ARM SoC fixes part 2 from Olof Johansson: "Here are a few more fixes for 3.8. Two branches of fixes for Samsung platforms, including fixes for the audio build errors on all non-DT platforms. There's also a fixup to the sunxi device-tree file renames due to a bad patch application by me, and a fix for OMAP due to function renames merged through the powerpc tree." * tag 'fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: OMAP2+: Fix compillation error in mach-omap2/timer.c ARM: sunxi: rename device tree source files ARM: EXYNOS: Avoid passing the clks through platform data ARM: S5PV210: Avoid passing the clks through platform data ARM: S5P64X0: Add I2S clkdev support ARM: S5PC100: Add I2S clkdev support ARM: S3C64XX: Add I2S clkdev support ARM: EXYNOS: Fix MSHC clocks instance names ARM: EXYNOS: Fix NULL pointer dereference bug in SMDKV310 ARM: EXYNOS: Fix NULL pointer dereference bug in SMDK4X12 ARM: EXYNOS: Fix NULL pointer dereference bug in Origen ARM: SAMSUNG: Add missing include guard to gpio-core.h pinctrl: exynos5440/samsung: Staticize pcfgs pinctrl: samsung: Fix a typo in pinctrl-samsung.h ARM: EXYNOS: fix skip scu_enable() for EXYNOS5440 ARM: EXYNOS: fix GIC using for EXYNOS5440 ARM: EXYNOS: fix build error when MFC is not selected
2012-12-21Merge branch 'misc' of ↵Linus Torvalds3-9/+158
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kbuild misc changes from Michal Marek: "This is the non-critical part of kbuild - scripts/kernel-doc requires a "Return:" section for non-void functions - ARCH=arm SUBARCH=... support for make tags - COMPILED_SOURCE=1 support for make tags (only indexes .c files for which a .o exists) - New coccinelle check - Option parsing fix for scripts/config" * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: scripts/config: Fix wrong "shift" for --keep-case scripts/tags.sh: Support compiled source scripts/tags.sh: Support subarch for ARM scripts/coccinelle/misc/warn.cocci: use WARN scripts/kernel-doc: check that non-void fcts describe their return value Kernel-doc: Convention: Use a "Return" section to describe return values
2012-12-21vfs: make lremovexattr retry once on ESTALE errorJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make removexattr retry once on ESTALEJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make llistxattr retry once on ESTALE errorJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make listxattr retry once on ESTALE errorJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make lgetxattr retry once on ESTALEJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make getxattr retry once on an ESTALE errorJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: allow lsetxattr() to retry once on ESTALE errorsJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: allow setxattr to retry once on ESTALE errorsJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: allow utimensat() calls to retry once on an ESTALE errorJeff Layton1-1/+5
Clearly, we can't handle the NULL filename case, but we can deal with the case where there's a real pathname. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: fix user_statfs to retry once on ESTALE errorsJeff Layton1-1/+8
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make fchownat retry once on ESTALE errorsJeff Layton1-0/+5
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make fchmodat retry once on ESTALE errorsJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: have chroot retry once on ESTALE errorJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: have chdir retry lookup and call once on ESTALE errorJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: have faccessat retry once on an ESTALE errorJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: have do_sys_truncate retry once on an ESTALE errorJeff Layton1-1/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: fix renameat to retry on ESTALE errorsJeff Layton1-3/+12
...as always, rename is the messiest of the bunch. We have to track whether to retry or not via a separate flag since the error handling is already quite complex. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make do_unlinkat retry once on ESTALE errorsJeff Layton1-2/+8
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make do_rmdir retry once on ESTALE errorsJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: add a flags argument to user_path_parentJeff Layton1-6/+10
...so we can pass in LOOKUP_REVAL. For now, nothing does yet. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: fix linkat to retry once on ESTALE errorsJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: fix symlinkat to retry on ESTALE errorsJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: fix mkdirat to retry once on an ESTALE errorJeff Layton1-1/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: fix mknodat to retry on ESTALE errorsJeff Layton1-2/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: turn is_dir argument to kern_path_create into a lookup_flags argJeff Layton4-9/+20
Where we can pass in LOOKUP_DIRECTORY or LOOKUP_REVAL. Any other flags passed in here are currently ignored. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: fix readlinkat to retry on ESTALEJeff Layton1-1/+7
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: make fstatat retry on ESTALE errors from getattr callJeff Layton1-2/+6
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: add a retry_estale helper function to handle retries on ESTALEJeff Layton1-0/+16
This function is expected to be called from path-based syscalls to help them decide whether to try the lookup and call again in the event that they got an -ESTALE return back on an earier try. Currently, we only retry the call once on an ESTALE error, but in the event that we decide that that's not enough in the future, we should be able to change the logic in this helper without too much effort. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21Merge branch 'fscache' of ↵Al Viro302-3460/+4827
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs into for-linus
2012-12-21vfs: d_obtain_alias() needs to use "/" as default name.NeilBrown1-1/+1
NFS appears to use d_obtain_alias() to create the root dentry rather than d_make_root. This can cause 'prepend_path()' to complain that the root has a weird name if an NFS filesystem is lazily unmounted. e.g. if "/mnt" is an NFS mount then { cd /mnt; umount -l /mnt ; ls -l /proc/self/cwd; } will cause a WARN message like WARNING: at /home/git/linux/fs/dcache.c:2624 prepend_path+0x1d7/0x1e0() ... Root dentry has weird name <> to appear in kernel logs. So change d_obtain_alias() to use "/" rather than "" as the anonymous name. Signed-off-by: NeilBrown <neilb@suse.de> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: Remove useless function prototypesAlessio Igor Bogani1-4/+0
Commit 8e22cc88d68ca1a46d7d582938f979eb640ed30f removes the (un)lock_super function definitions but forgets to remove their prototypes. Signed-off-by: Alessio Igor Bogani <abogani@kernel.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21documentation: drop vmtruncateMarco Stornelli3-18/+1
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21mm: drop vmtruncateMarco Stornelli2-24/+0
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21vfs: drop vmtruncateMarco Stornelli2-3/+0
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21ntfs: drop vmtruncateMarco Stornelli3-5/+23
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Reviewed-by: Anton Altaparmakov <anton@tuxera.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21nilfs2: drop vmtruncateMarco Stornelli4-11/+18
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21ncpfs: drop vmtruncateMarco Stornelli1-3/+1
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21minix: drop vmtruncateMarco Stornelli2-7/+16
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21logfs: drop vmtruncateMarco Stornelli1-2/+8
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21hfsplus: drop vmtruncateMarco Stornelli1-11/+16
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21jfs: drop vmtruncateMarco Stornelli2-8/+18
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21hpfs: drop vmtruncateMarco Stornelli3-8/+18
Removed vmtruncate Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-21FS-Cache: Clear remaining page count on retrieval cancellationDavid Howells3-5/+20
Provide fscache_cancel_op() with a pointer to a function it should invoke under lock if it cancels an operation. Use this to clear the remaining page count upon cancellation of a pending retrieval operation so that fscache_release_retrieval_op() doesn't get an assertion failure (see below). This can happen when a signal occurs, say from CTRL-C being pressed during data retrieval. FS-Cache: Assertion failed 3 == 0 is false ------------[ cut here ]------------ kernel BUG at fs/fscache/page.c:237! invalid opcode: 0000 [#641] SMP Modules linked in: cachefiles(F) nfsv4(F) nfsv3(F) nfsv2(F) nfs(F) fscache(F) auth_rpcgss(F) nfs_acl(F) lockd(F) sunrpc(F) CPU 0 Pid: 6075, comm: slurp-q Tainted: GF D 3.7.0-rc8-fsdevel+ #411 /DG965RY RIP: 0010:[<ffffffffa007f328>] [<ffffffffa007f328>] fscache_release_retrieval_op+0x75/0xff [fscache] RSP: 0000:ffff88001c6d7988 EFLAGS: 00010296 RAX: 000000000000000f RBX: ffff880014cdfe00 RCX: ffffffff6c102000 RDX: ffffffff8102d1ad RSI: ffffffff6c102000 RDI: ffffffff8102d1d6 RBP: ffff88001c6d7998 R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffe00 R13: ffff88001c6d7ab4 R14: ffff88001a8638a0 R15: ffff88001552b190 FS: 00007f877aaf0700(0000) GS:ffff88003bc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007fff11378fd2 CR3: 000000001c6c6000 CR4: 00000000000007f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process slurp-q (pid: 6075, threadinfo ffff88001c6d6000, task ffff88001c6c4080) Stack: ffffffffa007ec07 ffff880014cdfe00 ffff88001c6d79c8 ffffffffa007db4d ffffffffa007ec07 ffff880014cdfe00 00000000fffffe00 ffff88001c6d7ab4 ffff88001c6d7a38 ffffffffa008116d 0000000000000000 ffff88001c6c4080 Call Trace: [<ffffffffa007ec07>] ? fscache_cancel_op+0x194/0x1cf [fscache] [<ffffffffa007db4d>] fscache_put_operation+0x135/0x2ed [fscache] [<ffffffffa007ec07>] ? fscache_cancel_op+0x194/0x1cf [fscache] [<ffffffffa008116d>] __fscache_read_or_alloc_pages+0x413/0x4bc [fscache] [<ffffffff810ac8ae>] ? __alloc_pages_nodemask+0x195/0x75c [<ffffffffa00aab0f>] __nfs_readpages_from_fscache+0x86/0x13d [nfs] [<ffffffffa00a5fe0>] nfs_readpages+0x186/0x1bd [nfs] [<ffffffff810d23c8>] ? alloc_pages_current+0xc7/0xe4 [<ffffffff810a68b5>] ? __page_cache_alloc+0x84/0x91 [<ffffffff810af912>] ? __do_page_cache_readahead+0xa6/0x2e0 [<ffffffff810afaa3>] __do_page_cache_readahead+0x237/0x2e0 [<ffffffff810af912>] ? __do_page_cache_readahead+0xa6/0x2e0 [<ffffffff810afe3e>] ra_submit+0x1c/0x20 [<ffffffff810b019b>] ondemand_readahead+0x359/0x382 [<ffffffff810b0279>] page_cache_sync_readahead+0x38/0x3a [<ffffffff810a77b5>] generic_file_aio_read+0x26b/0x637 [<ffffffffa00f1852>] ? nfs_mark_delegation_referenced+0xb/0xb [nfsv4] [<ffffffffa009cc85>] nfs_file_read+0xaa/0xcf [nfs] [<ffffffff810db5b3>] do_sync_read+0x91/0xd1 [<ffffffff810dbb8b>] vfs_read+0x9b/0x144 [<ffffffff810dbc78>] sys_read+0x44/0x75 [<ffffffff81422892>] system_call_fastpath+0x16/0x1b Signed-off-by: David Howells <dhowells@redhat.com>
2012-12-21FS-Cache: Mark cancellation of in-progress operationDavid Howells4-11/+12
Mark as cancelled an operation that is in progress rather than pending at the time it is cancelled, and call fscache_complete_op() to cancel an operation so that blocked ops can be started. Signed-off-by: David Howells <dhowells@redhat.com>
2012-12-21FS-Cache: One of the write operation paths doesn't set the object stateDavid Howells1-2/+20
In fscache_write_op(), if the object is determined to have become inactive or to have lost its cookie, we don't move the operation state from in-progress, and so an assertion in fscache_put_operation() fails with an assertion (see below). Instrumenting fscache_op_work_func() indicates that it called fscache_write_op() before calling fscache_put_operation() - where the assertion failed. The assertion at line 433 indicates that the operation state is IN_PROGRESS rather than being COMPLETE or CANCELLED. Instrumenting fscache_write_op() showed that it was being called on an object that had had its cookie removed and that this was due to relinquishment of the cookie by the netfs. At this point fscache no longer has access to the pages of netfs data that were requested to be written, and so simply cancelling the operation is the thing to do. FS-Cache: Assertion failed 3 == 5 is false ------------[ cut here ]------------ kernel BUG at fs/fscache/operation.c:433! invalid opcode: 0000 [#1] SMP Modules linked in: cachefiles(F) nfsv4(F) nfsv3(F) nfsv2(F) nfs(F) fscache(F) auth_rpcgss(F) nfs_acl(F) lockd(F) sunrpc(F) CPU 0 Pid: 1035, comm: kworker/u:3 Tainted: GF 3.7.0-rc8-fsdevel+ #411 /DG965RY RIP: 0010:[<ffffffffa007db22>] [<ffffffffa007db22>] fscache_put_operation+0x11a/0x2ed [fscache] RSP: 0018:ffff88003e32bcf8 EFLAGS: 00010296 RAX: 000000000000000f RBX: ffff88001818eb78 RCX: ffffffff6c102000 RDX: ffffffff8102d1ad RSI: ffffffff6c102000 RDI: ffffffff8102d1d6 RBP: ffff88003e32bd18 R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa00811da R13: 0000000000000001 R14: 0000000100625d26 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff88003bc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007fff7dd31c68 CR3: 000000003d730000 CR4: 00000000000007f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process kworker/u:3 (pid: 1035, threadinfo ffff88003e32a000, task ffff88003bb38080) Stack: ffffffff8102d1ad ffff88001818eb78 ffffffffa00811da 0000000000000001 ffff88003e32bd48 ffffffffa007f0ad ffff88001818eb78 ffffffff819583c0 ffff88003df24e00 ffff88003882c3e0 ffff88003e32bde8 ffffffff81042de0 Call Trace: [<ffffffff8102d1ad>] ? vprintk_emit+0x3c6/0x41a [<ffffffffa00811da>] ? __fscache_read_or_alloc_pages+0x4bc/0x4bc [fscache] [<ffffffffa007f0ad>] fscache_op_work_func+0xec/0x123 [fscache] [<ffffffff81042de0>] process_one_work+0x21c/0x3b0 [<ffffffff81042d82>] ? process_one_work+0x1be/0x3b0 [<ffffffffa007efc1>] ? fscache_operation_gc+0x23e/0x23e [fscache] [<ffffffff8104332e>] worker_thread+0x202/0x2df [<ffffffff8104312c>] ? rescuer_thread+0x18e/0x18e [<ffffffff81047c1c>] kthread+0xd0/0xd8 [<ffffffff81421bfa>] ? _raw_spin_unlock_irq+0x29/0x3e [<ffffffff81047b4c>] ? __init_kthread_worker+0x55/0x55 [<ffffffff814227ec>] ret_from_fork+0x7c/0xb0 [<ffffffff81047b4c>] ? __init_kthread_worker+0x55/0x55 Signed-off-by: David Howells <dhowells@redhat.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-11 21:19:26 +0300