- 20 Mar, 2011 2 commits
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Ilija Hadzic authored
Below is a patch against drm-next branch of 2.6.38-rc8+ kernel that adds the capability to wait on vblank events for CRTCs that are greater than 1 and thus cannot be represented with primary/secondary flags in the legacy interface. It was discussed on the dri-devel list in these two threads: http://lists.freedesktop.org/archives/dri-devel/2011-March/009009.html http://lists.freedesktop.org/archives/dri-devel/2011-March/009025.html This patch extends the interface to drm_wait_vblank ioctl so that crtc>1 can be represented. It also adds a new capability to drm_getcap ioctl so that the user space can check whether the new interface to drm_wait_vblank is supported (and fall back to the legacy interface if not) Signed-off-by:
Ilija Hadzic <ihadzic@research.bell-labs.com> Reviewed-by: Mario Kleiner <mario.kleiner at tuebingen.mpg.de> Acked-by: Mario Kleiner <mario.kleiner at tuebingen.mpg.de> Reviewed-by:
Alex Deucher <alexdeucher@gmail.com> Tested-by:
Dave Airlie <airlied@redhat.com>
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Chris Wilson authored
As we may release the last reference, we need to store the device in a local variable in order to unlock afterwards. [ 60.140768] BUG: unable to handle kernel paging request at 6b6b6b9f [ 60.140973] IP: [<c1536d11>] __mutex_unlock_slowpath+0x5a/0x111 [ 60.141014] *pdpt = 0000000024a54001 *pde = 0000000000000000 [ 60.141014] Oops: 0002 [#1] PREEMPT SMP [ 60.141014] last sysfs file: /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/PNP0C0A:00/power_supply/BAT0/voltage_now [ 60.141014] Modules linked in: uvcvideo ath9k pegasus ath9k_common ath9k_hw hid_egalax ath3k joydev asus_laptop sparse_keymap battery input_polldev [ 60.141014] [ 60.141014] Pid: 771, comm: meego-ux-daemon Not tainted 2.6.37.2-7.1 #1 EXOPC EXOPG06411/EXOPG06411 [ 60.141014] EIP: 0060:[<c1536d11>] EFLAGS: 00010046 CPU: 0 [ 60.141014] EIP is at __mutex_unlock_slowpath+0x5a/0x111 [ 60.141014] EAX: 00000100 EBX: 6b6b6b9b ECX: e9b4a1b0 EDX: e4a4e580 [ 60.141014] ESI: db162558 EDI: 00000246 EBP: e480be50 ESP: e480be44 [ 60.141014] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 60.141014] Process meego-ux-daemon (pid: 771, ti=e480a000 task=e9b4a1b0 task.ti=e480a000) [ 60.141014] Stack: [ 60.141014] e4a4e580 db162558 f5a2f838 e480be58 c1536dd0 e480be68 c125ab1b db162558 [ 60.141014] db1624e0 e480be78 c10ba071 db162558 f760241c e480be94 c10bb0bc 000155fe [ 60.141014] f760241c f5a2f838 f5a2f8c8 00000000 e480bea4 c1037c24 00000000 f5a2f838 [ 60.141014] Call Trace: [ 60.141014] [<c1536dd0>] ? mutex_unlock+0x8/0xa [ 60.141014] [<c125ab1b>] ? drm_gem_vm_close+0x39/0x3d [ 60.141014] [<c10ba071>] ? remove_vma+0x2d/0x58 [ 60.141014] [<c10bb0bc>] ? exit_mmap+0x126/0x13f [ 60.141014] [<c1037c24>] ? mmput+0x37/0x9a [ 60.141014] [<c10d450d>] ? exec_mmap+0x178/0x19c [ 60.141014] [<c1537f85>] ? _raw_spin_unlock+0x1d/0x36 [ 60.141014] [<c10d4eb0>] ? flush_old_exec+0x42/0x75 [ 60.141014] [<c1104442>] ? load_elf_binary+0x32a/0x922 [ 60.141014] [<c10d3f76>] ? search_binary_handler+0x200/0x2ea [ 60.141014] [<c10d3ecf>] ? search_binary_handler+0x159/0x2ea [ 60.141014] [<c1104118>] ? load_elf_binary+0x0/0x922 [ 60.141014] [<c10d56b2>] ? do_execve+0x1ff/0x2e6 [ 60.141014] [<c100970e>] ? sys_execve+0x2d/0x55 [ 60.141014] [<c1002a5a>] ? ptregs_execve+0x12/0x18 [ 60.141014] [<c10029dc>] ? sysenter_do_call+0x12/0x3c [ 60.141014] [<c1530000>] ? init_centaur+0x9c/0x1ba [ 60.141014] Code: c1 00 75 0f ba 38 01 00 00 b8 8c 3a 6c c1 e8 cc 2e b0 ff 9c 58 8d 74 26 00 89 c7 fa 90 8d 74 26 00 e8 d2 b4 b2 ff b8 00 01 00 00 <f0> 66 0f c1 43 04 38 e0 74 07 f3 90 8a 43 04 eb f5 83 3d 64 ef [ 60.141014] EIP: [<c1536d11>] __mutex_unlock_slowpath+0x5a/0x111 SS:ESP 0068:e480be44 [ 60.141014] CR2: 000000006b6b6b9f Reported-by:
Rusty Lynch <rusty.lynch@intel.com> Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org Signed-off-by:
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- 17 Mar, 2011 3 commits
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Dave Airlie authored
This was using old gem refcounting methods, fix it to be the same as the normal create ioctl. Signed-off-by: -
Paul Bolle authored
Simplify the way the return value is set a number of times (mostly on error). Signed-off-by:
Paul Bolle <pebolle@tiscali.nl> Signed-off-by:
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Nicolas Kaiser authored
Merge list_del() + list_add_tail() to list_move_tail(). Signed-off-by:
Nicolas Kaiser <nikai@nikai.net> Signed-off-by:
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- 16 Mar, 2011 4 commits
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Dave Airlie authored
This commit changed an internal radeon structure, that meant a new driver in -next had to be fixed up, merge in the commit and fix up the driver. Also fixes a trivial nouveau merge. Conflicts: drivers/gpu/drm/nouveau/nouveau_mem.c
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Chris Wilson authored
Usually EDID retrieval is fine. However, sometimes, especially when the machine is loaded, it fails, but succeeds after a few retries. Based on a patch by Michael Buesch. Reported-by:
Michael Buesch <mb@bu3sch.de> Signed-off-by:
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Alex Deucher authored
Typo in the aspect scale setup. Signed-off-by:
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Chris Wilson authored
As detect will use hw registers and may modify structures, it needs to be serialised by use of the dev->mode_config.mutex. Make it so. Otherwise, we may cause random crashes as the sysfs file is queried whilst a concurrent hotplug poll is being run. For example: [ 1189.189626] BUG: unable to handle kernel NULL pointer dereference at 00000100 [ 1189.189821] IP: [<e0c22019>] intel_tv_detect_type+0xa2/0x203 [i915] [ 1189.190020] *pde = 00000000 [ 1189.190104] Oops: 0000 [#1] SMP [ 1189.190209] last sysfs file: /sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-SVIDEO-1/status [ 1189.190412] Modules linked in: mperf cpufreq_conservative cpufreq_userspace cpufreq_powersave cpufreq_stats decnet uinput fuse loop joydev snd_hd a_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm i915 snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq drm_kms_helper snd_timer uvcvideo d rm snd_seq_device eeepc_laptop tpm_tis usbhid videodev i2c_algo_bit v4l1_compat snd sparse_keymap i2c_core hid serio_raw tpm psmouse evdev tpm_bios rfkill shpchp ac processor rng_c ore battery video power_supply soundcore pci_hotplug button output snd_page_alloc usb_storage uas ext3 jbd mbcache sd_mod crc_t10dif ata_generic ahci libahci ata_piix libata uhci_h cd ehci_hcd scsi_mod usbcore thermal atl2 thermal_sys nls_base [last unloaded: scsi_wait_scan] [ 1189.192007] [ 1189.192007] Pid: 1464, comm: upowerd Not tainted 2.6.37-2-686 #1 ASUSTeK Computer INC. 701/701 [ 1189.192007] EIP: 0060:[<e0c22019>] EFLAGS: 00010246 CPU: 0 [ 1189.192007] EIP is at intel_tv_detect_type+0xa2/0x203 [i915] [ 1189.192007] EAX: 00000000 EBX: dca74000 ECX: e0f68004 EDX: 00068004 [ 1189.192007] ESI: dd110c00 EDI: 400c0c37 EBP: dca7429c ESP: de365e2c [ 1189.192007] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 1189.192007] Process upowerd (pid: 1464, ti=de364000 task=dcc8acb0 task.ti=de364000) [ 1189.192007] Stack: Mar 15 03:43:23 hostname kernel: [ 1189.192007] e0c2cda4 70000000 400c0c30 00000000 dd111000 de365e54 de365f24 dd110c00 [ 1189.192007] e0c22203 01000000 00000003 00000000 00000000 00000000 00000000 4353544e [ 1189.192007] 30383420 00000069 00000000 00000000 00000000 00000000 00000000 00000000 [ 1189.192007] Call Trace: Mar 15 03:43:23 hostname kernel: [ 1189.192007] [<e0c22203>] ? intel_tv_detect+0x89/0x12d [i915] [ 1189.192007] [<e0a9dcef>] ? status_show+0x0/0x2f [drm] [ 1189.192007] [<e0a9dd03>] ? status_show+0x14/0x2f [drm] [Digression: what is upowerd doing reading those power hungry files?] Reported-by:
Paul Menzel <paulepanter@users.sourceforge.net> Signed-off-by:
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- 14 Mar, 2011 11 commits
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Dave Airlie authored
* 'nouveau/drm-nouveau-next' of ../drm-nouveau-next: drm/nouveau: fix __nouveau_fence_wait performance drm/nv40: attempt to reserve just enough vram for all 32 channels drm/nv50: check for vm traps on every gr irq drm/nv50: decode vm faults some more drm/nouveau: add nouveau_enum_find() util function drm/nouveau: properly handle pushbuffer check failures drm/nvc0: remove vm hack forcing large/small pages to not share a PDE
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Marcin Slusarz authored
Commit 21e86c1c ("drm/nouveau: remove cpu_writers lock") turned on lazy waits. Unfortunately __nouveau_fence_wait was not optimized for this case and on HZ=100 kernel wasted up to 10 ms per call. Depending on application, it led to 10-30% FPS regression. Fix it. Signed-off-by:
Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by:
Francisco Jerez <currojerez@riseup.net>
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Ben Skeggs authored
This also makes the fact we're giving 512MiB of GART space to all PCIE boards explicit, although the vast majority (if not all) of them will now have a ramin_rsvd_vram larger than 2MiB anyway. Signed-off-by:Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
Signed-off-by: -
Ben Skeggs authored
Signed-off-by: -
Ben Skeggs authored
Signed-off-by: -
Marcin Slusarz authored
When "buffer in list" check does not pass, don't free validation lists - they were not initialized yet. Fixes this oops: [drm] nouveau 0000:02:00.0: push 105 buffer not in list BUG: unable to handle kernel NULL pointer dereference at 000000000000057c IP: [<ffffffff81236aa4>] do_raw_spin_lock+0x14/0x13c PGD 1ac6cb067 PUD 1aaa52067 PMD 0 CPU 0 Modules linked in: nouveau ttm drm_kms_helper snd_hda_codec_realtek snd_hda_intel snd_hda_codec Pid: 6265, comm: OilRush_x86 Not tainted 2.6.38-rc6-nv+ #632 System manufacturer System Product Name/P6T SE RIP: 0010:[<ffffffff81236aa4>] [<ffffffff81236aa4>] do_raw_spin_lock+0x14/0x13c (...) Process OilRush_x86 (pid: 6265, threadinfo ffff8801a6aee000, task ffff8801a26c0000) 0000000000000000 ffff8801ac74c618 0000000000000000 0000000000000578 0000000000000000 ffff8801ac74c618 0000000000000000 ffff8801bd9d0000 [<ffffffff81417f78>] _raw_spin_lock+0x1e/0x22 [<ffffffffa00a2746>] nouveau_bo_fence+0x2e/0x60 [nouveau] [<ffffffffa00a540b>] validate_fini_list+0x35/0xeb [nouveau] [<ffffffffa00a54d3>] validate_fini+0x12/0x31 [nouveau] [<ffffffffa00a6386>] nouveau_gem_ioctl_pushbuf+0xe94/0xf6b [nouveau] [<ffffffff8141ac56>] ? sub_preempt_count+0x9e/0xb2 [<ffffffff81417e94>] ? _raw_spin_unlock_irqrestore+0x30/0x4d [<ffffffff8105dea2>] ? __wake_up+0x3f/0x48 [<ffffffff812aebb4>] drm_ioctl+0x289/0x361 [<ffffffff8141ac56>] ? sub_preempt_count+0x9e/0xb2 [<ffffffffa00a54f2>] ? nouveau_gem_ioctl_pushbuf+0x0/0xf6b [nouveau] [<ffffffff8141ac56>] ? sub_preempt_count+0x9e/0xb2 [<ffffffffa010caa2>] nouveau_compat_ioctl+0x16/0x1c [nouveau] [<ffffffff81142c0d>] compat_sys_ioctl+0x1c8/0x12d7 [<ffffffff814179ca>] ? trace_hardirqs_off_thunk+0x3a/0x6c [<ffffffff81058099>] sysenter_dispatch+0x7/0x30 [<ffffffff8141798e>] ? trace_hardirqs_on_thunk+0x3a/0x3c RIP [<ffffffff81236aa4>] do_raw_spin_lock+0x14/0x13c RSP <ffff8801a6aefb88> ---[ end trace 0014d5d93e6147e1 ]--- Additionally, don't call validate_fini twice in case of validation failure. Signed-off-by:
Maarten Maathuis <madman2003@gmail.com> Signed-off-by:
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Ben Skeggs authored
Appears to be fixed with commit: "drm/nv50-nvc0: make sure vma is definitely unmapped when destroying bo" Signed-off-by: -
Dave Airlie authored
At least on my HP 2540p this is wrong at bootup, fine at any other time once a lid event has occured. This is due to _REG vs _INI ordering in the ACPI tables. Signed-off-by: -
Dave Airlie authored
* 'intel/drm-intel-next' of ../drm-next: (755 commits) drm/i915: Only wait on a pending flip if we intend to write to the buffer drm/i915/dp: Sanity check eDP existence drm/i915: Rebind the buffer if its alignment constraints changes with tiling drm/i915: Disable GPU semaphores by default drm/i915: Do not overflow the MMADDR write FIFO Revert "drm/i915: fix corruptions on i8xx due to relaxed fencing" drm/i915: Don't save/restore hardware status page address register drm/i915: don't store the reg value for HWS_PGA drm/i915: fix memory corruption with GM965 and >4GB RAM Linux 2.6.38-rc7 Revert "TPM: Long default timeout fix" drm/i915: Re-enable GPU semaphores for SandyBridge mobile drm/i915: Replace vblank PM QoS with "Interrupt-Based AGPBUSY#" Revert "drm/i915: Use PM QoS to prevent C-State starvation of gen3 GPU" drm/i915: Allow relocation deltas outside of target bo drm/i915: Silence an innocuous compiler warning for an unused variable fs/block_dev.c: fix new kernel-doc warning ACPI: Fix build for CONFIG_NET unset mm: <asm-generic/pgtable.h> must include <linux/mm_types.h> x86: Use u32 instead of long to set reset vector back to 0 ... Conflicts: drivers/gpu/drm/i915/i915_gem.c
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Dave Airlie authored
So we used to use lpfn directly to restrict VRAM when we couldn't access the unmappable area, however this was removed in 93225b0d as it also restricted the gtt placements. However it was only later noticed that this broke on some hw. This removes the active_vram_size, and just explicitly sets it when it changes, TTM/drm_mm will always use the real_vram_size, and the active vram size will change the TTM size used for lpfn setting. We should re-work the fpfn/lpfn to per-placement at some point I suspect, but that is too late for this kernel. Hopefully this addresses: https://bugs.freedesktop.org/show_bug.cgi?id=35254 v2: fix reported useful VRAM size to userspace to be correct. Signed-off-by:
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- 13 Mar, 2011 1 commit
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Dave Airlie authored
We've been getting reports of complete system lockups with rv3xx hw on AGP and PCIE when running gnome-shell or kwin with compositing. It appears the hw really doesn't like setting these registers while stuff is running, this moves the setting of the registers into the modeset since they aren't required to be changed anywhere else. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=35183 Reported-and-tested-by: Álmos <aaalmosss@gmail.com Signed-off-by:
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- 11 Mar, 2011 1 commit
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Dave Airlie authored
Looks like these got passed over with both being merged at the same time but not quite meeting in the middle. should fix: https://bugs.freedesktop.org/show_bug.cgi?id=34137 along with Michael's phoronix article. Reported-by: Chi-Thanh Christopher Nguyen Article-written-by: Michael Larabel @ phoronix Signed-off-by:
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- 10 Mar, 2011 18 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6Linus Torvalds authored
* 'media_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] mantis_pci: remove asm/pgtable.h include [media] tda829x: fix regression in probe functions [media] mceusb: don't claim multifunction device non-IR parts [media] nuvoton-cir: fix wake from suspend [media] cx18: Add support for Hauppauge HVR-1600 models with s5h1411 [media] ivtv: Fix corrective action taken upon DMA ERR interrupt to avoid hang [media] cx25840: fix probing of cx2583x chips [media] cx23885: Remove unused 'err:' labels to quiet compiler warning [media] cx23885: Revert "Check for slave nack on all transactions" [media] DiB7000M: add pid filtering [media] Fix sysfs rc protocol lookup for rc-5-sz [media] au0828: fix VBI handling when in V4L2 streaming mode [media] ir-raw: Properly initialize the IR event (BZ#27202) [media] s2255drv: firmware re-loading changes [media] Fix double free of video_device in mem2mem_testdev [media] DM04/QQBOX memcpy to const char fix
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Doe, YiCheng authored
This patch fixes an issue in OpenIPMI module where sometimes an ABORT command is sent after sending an IPMI request to BMC causing the IPMI request to fail. Signed-off-by:
YiCheng Doe <yicheng.doe@hp.com> Signed-off-by:
Corey Minyard <cminyard@mvista.com> Acked-by:
Tom Mingarelli <thomas.mingarelli@hp.com> Tested-by:
Andy Cress <andy.cress@us.kontron.com> Tested-by:
Mika Lansirine <Mika.Lansirinne@stonesoft.com> Tested-by:
Brian De Wolf <bldewolf@csupomona.edu> Cc: Jean Michel Audet <Jean-Michel.Audet@ca.Kontron.com> Cc: Jozef Sudelsky <jozef.sudolsky@elbiahosting.sk> Acked-by:
Matthew Garrett <mjg@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: fs/dcache: allow d_obtain_alias() to return unhashed dentries Check for immutable/append flag in fallocate path sysctl: the include of rcupdate.h is only needed in the kernel fat: fix d_revalidate oopsen on NFS exports jfs: fix d_revalidate oopsen on NFS exports ocfs2: fix d_revalidate oopsen on NFS exports gfs2: fix d_revalidate oopsen on NFS exports fuse: fix d_revalidate oopsen on NFS exports ceph: fix d_revalidate oopsen on NFS exports reiserfs xattr ->d_revalidate() shouldn't care about RCU /proc/self is never going to be invalidated...
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Linus Torvalds authored
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, UV: Initialize the broadcast assist unit base destination node id properly x86, numa: Fix numa_emulation code with memory-less node0 x86, build: Make sure mkpiggy fails on read error
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Linus Torvalds authored
Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Fix sched rt group scheduling when hierachy is enabled
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tipLinus Torvalds authored
* 'perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf symbols: Avoid resolving [kernel.kallsyms] to real path for buildid cache perf symbols: Fix vmlinux path when not using --symfs
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Takashi Iwai authored
This reverts commit 951f3512 drm/i915: Do not handle backlight combination mode specially since this commit introduced other regressions due to untouched LBPC register, e.g. the backlight dimmed after resume. In addition to the revert, this patch includes a fix for the original issue (weird backlight levels) by removing the wrong bit shift for computing the current backlight level. Also, including typo fixes (lpbc -> lbpc). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34524Acked-by:
Indan Zupancic <indan@nul.nu> Reviewed-by:
Keith Packard <keithp@keithp.com> Reviewed-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Cc: <stable@kernel.org> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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J. Bruce Fields authored
Without this patch, inodes are not promptly freed on last close of an unlinked file by an nfs client: client$ mount -tnfs4 server:/export/ /mnt/ client$ tail -f /mnt/FOO ... server$ df -i /export server$ rm /export/FOO (^C the tail -f) server$ df -i /export server$ echo 2 >/proc/sys/vm/drop_caches server$ df -i /export the df's will show that the inode is not freed on the filesystem until the last step, when it could have been freed after killing the client's tail -f. On-disk data won't be deallocated either, leading to possible spurious ENOSPC. This occurs because when the client does the close, it arrives in a compound with a putfh and a close, processed like: - putfh: look up the filehandle. The only alias found for the inode will be DCACHE_UNHASHED alias referenced by the filp this, so it creates a new DCACHE_DISCONECTED dentry and returns that instead. - close: closes the existing filp, which is destroyed immediately by dput() since it's DCACHE_UNHASHED. - end of the compound: release the reference to the current filehandle, and dput() the new DCACHE_DISCONECTED dentry, which gets put on the unused list instead of being destroyed immediately. Nick Piggin suggested fixing this by allowing d_obtain_alias to return the unhashed dentry that is referenced by the filp, instead of making it create a new dentry. Leave __d_find_alias() alone to avoid changing behavior of other callers. Also nfsd doesn't need all the checks of __d_find_alias(); any dentry, hashed or unhashed, disconnected or not, should work. Signed-off-by:
J. Bruce Fields <bfields@redhat.com> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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Marco Stornelli authored
In the fallocate path the kernel doesn't check for the immutable/append flag. It's possible to have a race condition in this scenario: an application open a file in read/write and it does something, meanwhile root set the immutable flag on the file, the application at that point can call fallocate with success. In addition, we don't allow to do any unreserve operation on an append only file but only the reserve one. Signed-off-by:
Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by:
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Stephen Rothwell authored
Fixes this built error: include/linux/sysctl.h:28: included file 'linux/rcupdate.h' is not exported Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Acked-by:
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Al Viro authored
can't blindly check nd->flags in ->d_revalidate() Signed-off-by: -
Al Viro authored
can't blindly check nd->flags in ->d_revalidate() Signed-off-by: -
Al Viro authored
can't blindly check nd->flags in ->d_revalidate() Signed-off-by: -
Al Viro authored
can't blindly check nd->flags in ->d_revalidate() Signed-off-by: -
Al Viro authored
can't blindly check nd->flags in ->d_revalidate() Signed-off-by: -
Al Viro authored
can't blindly check nd->flags in ->d_revalidate() Signed-off-by: -
Al Viro authored
... it returns an error unconditionally Signed-off-by: -
Al Viro authored
Signed-off-by:
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