- 05 9月, 2009 10 次提交
-
-
由 Mikulas Patocka 提交于
Refactor chunk_io to prepare for the fix in the following patch. Pass an area pointer to chunk_io and simplify zero_disk_area to use chunk_io. No functional change. Cc: stable@kernel.org Signed-off-by: NMikulas Patocka <mpatocka@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
由 Jonathan Brassow 提交于
Device-mapper userspace logs (like the clustered log) are identified by a universally unique identifier (UUID). This identifier is used to associate requests from the kernel to a specific log in userspace. The UUID must be unique everywhere, since multiple machines may use this identifier when communicating about a particular log, as is the case for cluster logs. Sometimes, device-mapper/LVM may re-use a UUID. This is the case during pvmoves, when moving from one segment of an LV to another, or when resizing a mirror, etc. In these cases, a new log is created with the same UUID and loaded in the "inactive" slot. When a device-mapper "resume" is issued, the "live" table is deactivated and the new "inactive" table becomes "live". (The "inactive" table can also be removed via a device-mapper 'clear' command.) The above two issues were colliding. More than one log was being created with the same UUID, and there was no way to distinguish between them. So, sometimes the wrong log would be swapped out during the exchange. The solution is to create a locally unique identifier, 'luid', to go along with the UUID. This new identifier is used to determine exactly which log is being referenced by the kernel when the log exchange is made. The identifier is not universally safe, but it does not need to be, since create/destroy/suspend/resume operations are bound to a specific machine; and these are the operations that make up the exchange. Signed-off-by: NJonathan Brassow <jbrassow@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
由 Jonathan Brassow 提交于
This patch fixes a bug which was triggering a case where the primary leg could not be changed on failure even when the mirror was in-sync. The case involves the failure of the primary device along with the transient failure of the log device. The problem is that bios can be put on the 'failures' list (due to log failure) before 'fail_mirror' is called due to the primary device failure. Normally, this is fine, but if the log device failure is transient, a subsequent iteration of the work thread, 'do_mirror', will reset 'log_failure'. The 'do_failures' function then resets the 'in_sync' variable when processing bios on the failures list. The 'in_sync' variable is what is used to determine if the primary device can be switched in the event of a failure. Since this has been reset, the primary device is incorrectly assumed to be not switchable. The case has been seen in the cluster mirror context, where one machine realizes the log device is dead before the other machines. As the responsibilities of the server migrate from one node to another (because the mirror is being reconfigured due to the failure), the new server may think for a moment that the log device is fine - thus resetting the 'log_failure' variable. In any case, it is inappropiate for us to reset the 'log_failure' variable. The above bug simply illustrates that it can actually hurt us. Cc: stable@kernel.org Signed-off-by: NJonathan Brassow <jbrassow@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
由 Jonathan Brassow 提交于
The output of 'dmsetup table' includes an internal field that should not be there. This patch removes it. To make the fix simpler, we first reorder a constructor argument The 'device size' argument is generated internally. Currently it is placed as the last space-separated word of the constructor string. However, we need to use a version of the string without this word, so we move it to the beginning instead so it is trivial to skip past it. We keep a copy of the arguments passed to userspace for creating a log, just in case we need to resend them. These are the same arguments that are desired in the STATUSTYPE_TABLE request, except for one. When creating the userspace log, the userspace daemon must know the size of the mirror, so that is added to the arguments given in the constructor table. We were printing this extra argument out as well, which is a mistake. Signed-off-by: NJonathan Brassow <jbrassow@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
由 Jonathan Brassow 提交于
Fix 'dmsetup table' output. There is a missing ' ' at the end of the string causing two words to run together. Signed-off-by: NJonathan Brassow <jbrassow@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
由 Mike Snitzer 提交于
Set sensible I/O hints for striped DM devices in the topology infrastructure added for 2.6.31 for userspace tools to obtain via sysfs. Add .io_hints to 'struct target_type' to allow the I/O hints portion (io_min and io_opt) of the 'struct queue_limits' to be set by each target and implement this for dm-stripe. Signed-off-by: NMike Snitzer <snitzer@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
由 Mike Snitzer 提交于
A couple of recent warning messages make it difficult for the reader to determine exactly what is wrong. This patch adds more information to those messages. The messages were added by these commits: 5dea271b ("dm table: pass correct dev area size to device_area_is_valid") ea9df47c ("dm table: fix blk_stack_limits arg to use bytes not sectors") The patch also corrects references to logical_block_size in printk format strings from %hu to %u. Signed-off-by: NMike Snitzer <snitzer@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
由 Mikulas Patocka 提交于
The logic to check for valid device areas is inverted relative to proper use with iterate_devices. The iterate_devices method calls its callback for every underlying device in the target. If any callback returns non-zero, iterate_devices exits immediately. But the callback device_area_is_valid() returns 0 on error and 1 on success. The overall effect without is that an error is issued only if every device is invalid. This patch renames device_area_is_valid to device_area_is_invalid and inverts the logic so that one invalid device is sufficient to raise an error. Signed-off-by: NMikulas Patocka <mpatocka@redhat.com> Signed-off-by: NMike Snitzer <snitzer@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
由 Mike Snitzer 提交于
Implement the .iterate_devices for the origin and snapshot targets. dm-snapshot's lack of .iterate_devices resulted in the inability to properly establish queue_limits for both targets. With 4K sector drives: an unfortunate side-effect of not establishing proper limits in either targets' DM device was that IO to the devices would fail even though both had been created without error. Commit af4874e0 ("dm target:s introduce iterate devices fn") in 2.6.31-rc1 should have implemented .iterate_devices for dm-snap.c's origin and snapshot targets. Signed-off-by: NMike Snitzer <snitzer@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
由 Kiyoshi Ueda 提交于
The patch posted at http://marc.info/?l=dm-devel&m=124539787228784&w=2 which was merged into cec47e3d ("dm: prepare for request based option") introduced a regression in request-based dm. If map_request() calls dm_kill_unmapped_request() to complete a cloned bio without dispatching it, clone->bio is still set when dm_end_request() is called and the BUG_ON(clone->bio) is incorrect. The patch fixes this bug by freeing bio in dm_end_request() if the clone has bio. I've redone my tests to cover all I/O paths and confirmed there's no other regression. Here is the oops I hit in request-based dm when I do I/O to a multipath device which doesn't have any active path nor queue_if_no_path setting: ------------[ cut here ]------------ kernel BUG at /root/2.6.31-rc4.rqdm/drivers/md/dm.c:828! invalid opcode: 0000 [#1] SMP last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map CPU 1 Modules linked in: autofs4 sunrpc cpufreq_ondemand acpi_cpufreq dm_mirror dm_region_hash dm_log dm_service_time dm_multipath scsi_dh dm_mod video output sbs sbshc battery ac sg sr_mod e1000e button cdrom serio_raw rtc_cmos rtc_core rtc_lib piix lpfc scsi_transport_fc ata_piix libata megaraid_sas sd_mod scsi_mod crc_t10dif ext3 jbd uhci_hcd ohci_hcd ehci_hcd [last unloaded: microcode] Pid: 7, comm: ksoftirqd/1 Not tainted 2.6.31-rc4.rqdm #1 Express5800/120Lj [N8100-1417] RIP: 0010:[<ffffffffa023629d>] [<ffffffffa023629d>] dm_softirq_done+0xbd/0x100 [dm_mod] RSP: 0018:ffff8800280a1f08 EFLAGS: 00010282 RAX: ffffffffa02544e0 RBX: ffff8802aa1111d0 RCX: ffff8802aa1111e0 RDX: ffff8802ab913e70 RSI: 0000000000000000 RDI: ffff8802ab913e70 RBP: ffff8800280a1f28 R08: ffffc90005457040 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 00000000fffffffb R13: ffff8802ab913e88 R14: ffff8802ab9c1438 R15: 0000000000000100 FS: 0000000000000000(0000) GS:ffff88002809e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 0000003d54a98640 CR3: 000000029f0a1000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process ksoftirqd/1 (pid: 7, threadinfo ffff8802ae50e000, task ffff8802ae4f8040) Stack: ffff8800280a1f38 0000000000000020 ffffffff814f30a0 0000000000000004 <0> ffff8800280a1f58 ffffffff8116b245 ffff8800280a1f38 ffff8800280a1f38 <0> ffff8800280a1f58 0000000000000001 ffff8800280a1fa8 ffffffff810477bc Call Trace: <IRQ> [<ffffffff8116b245>] blk_done_softirq+0x75/0x90 [<ffffffff810477bc>] __do_softirq+0xcc/0x210 [<ffffffff81047170>] ? ksoftirqd+0x0/0x110 [<ffffffff8100ce7c>] call_softirq+0x1c/0x50 <EOI> [<ffffffff8100e785>] do_softirq+0x65/0xa0 [<ffffffff81047170>] ? ksoftirqd+0x0/0x110 [<ffffffff810471e0>] ksoftirqd+0x70/0x110 [<ffffffff81059559>] kthread+0x99/0xb0 [<ffffffff8100cd7a>] child_rip+0xa/0x20 [<ffffffff8100c73c>] ? restore_args+0x0/0x30 [<ffffffff810594c0>] ? kthread+0x0/0xb0 [<ffffffff8100cd70>] ? child_rip+0x0/0x20 Code: 44 89 e6 48 89 df e8 23 fb f2 e0 be 01 00 00 00 4c 89 f7 e8 f6 fd ff ff 5b 41 5c 41 5d 41 5e c9 c3 4c 89 ef e8 85 fe ff ff eb ed <0f> 0b eb fe 41 8b 85 dc 00 00 00 48 83 bb 10 01 00 00 00 89 83 RIP [<ffffffffa023629d>] dm_softirq_done+0xbd/0x100 [dm_mod] RSP <ffff8800280a1f08> ---[ end trace 16af0a1d8542da55 ]--- Signed-off-by: NKiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: NJun'ichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
-
- 01 9月, 2009 6 次提交
-
-
由 Ian Kent 提交于
In the recent change by Al Viro that changes verious subsystems to use "struct path" one case was missed in the autofs4 module which causes mounts to no longer expire. Signed-off-by: NIan Kent <raven@themaw.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix MacBookPro 3,1/4,1 quirk with ALC889A ALSA: hda - Add missing mux check for VT1708
-
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB (12564a): MAINTAINERS: Update gspca sn9c20x name style V4L/DVB (12502): gspca - sn9c20x: Fix gscpa sn9c20x build errors. V4L/DVB (12495): em28xx: Don't call em28xx_ir_init when disable_ir is true V4L/DVB (12457): zr364: wrong indexes V4L/DVB (12451): Update KConfig File to enable SDIO and USB interfaces V4L/DVB (12450): Siano: Fixed SDIO compilation bugs V4L/DVB (12449): adds webcam for Micron device MT9M111 0x143A to em28xx V4L/DVB (12446): sms1xxx: restore GPIO functionality for all Hauppauge devices
-
由 Benjamin Herrenschmidt 提交于
My previous patch (commit 4f8ee2c9: "lmb: Remove __init from lmb_end_of_DRAM()") removed __init in lmb.c but missed the fact that it was also marked as such in the .h Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
Commit log for commit 517d3cc1 ("[libata] ata_piix: Enable parallel scan") says: This patch turns on parallel scanning for the ata_piix driver. This driver is used on most netbooks (no AHCI for cheap storage it seems). The scan is the dominating time factor in the kernel boot for these devices; with this flag it gets cut in half for the device I used for testing (eeepc). Alan took a look at the driver source and concluded that it ought to be safe to do for this driver. Alan has also checked with the hardware team. and it is all true but once we put all things together additional constraints for PATA controllers show up (some hardware registers have per-host not per-port atomicity) and we risk misprogramming the controller. I used the following test to check whether the issue is real: @@ -736,8 +736,20 @@ static void piix_set_piomode(struct ata_ (timings[pio][1] << 8); } pci_write_config_word(dev, master_port, master_data); - if (is_slave) + if (is_slave) { + if (ap->port_no == 0) { + u8 tmp = slave_data; + + while (slave_data == tmp) { + pci_read_config_byte(dev, slave_port, &tmp); + msleep(50); + } + + dev_printk(KERN_ERR, &dev->dev, "PATA parallel scan " + "race detected\n"); + } pci_write_config_byte(dev, slave_port, slave_data); + } /* Ensure the UDMA bit is off - it will be turned back on if UDMA is selected */ and it indeed triggered the error message. Lets fix all such races by adding an extra locking to ->set_piomode and ->set_dmamode methods for PATA controllers. [ Alan: would be better to take the host lock in libata-core for these cases so that we fix all the adapters in one swoop. "Looks fine as a temproary quickfix tho" ] Cc: Arjan van de Ven <arjan@linux.intel.com> Acked-by: NAlan Cox <alan@linux.intel.com> Cc: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: Improve CRTDDC mapping by using VBT info drm/i915: Fix CPU-spinning hangs related to fence usage by using an LRU. drm/i915: Set crtc/clone mask in different output devices drm/i915: Always use SDVO_B detect bit for SDVO output detection. drm/i915: Fix typo that broke SVID1 in intel_sdvo_multifunc_encoder() drm/i915: Check if BIOS enabled dual-channel LVDS on 8xx, not only on 9xx drm/i915: Set the multiplier for SDVO on G33 platform
-
- 31 8月, 2009 10 次提交
-
-
由 Takashi Iwai 提交于
This patch fixes the wrong headphone output routing for MacBookPro 3,1/4,1 quirk with ALC889A codec, which caused the silent headphone output. Also, this gives the individual Headphone and Speaker volume controls. Reference: kernel bug#14078 http://bugzilla.kernel.org/show_bug.cgi?id=14078Signed-off-by: NTakashi Iwai <tiwai@suse.de> Cc: <stable@kernel.org>
-
由 Takashi Iwai 提交于
In patch_vt1708(), the check of MUX nids is missing and this results in the -EINVAL error in accessing Input Source mixer element. Simpliy adding the call of get_mux_nids() fixes the problem. Reference: Novell bnc#534904 https://bugzilla.novell.com/show_bug.cgi?id=534904Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Joe Perches 提交于
To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.htmlSigned-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Randy Dunlap 提交于
Reported-by: NToralf Forster <toralf.foerster@gmx.de> Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Shine Liu 提交于
We should call em28xx_ir_init(dev) only when disable_ir is true. Signed-off-by: NShine Liu <shinel@foxmail.com> Reviewed-by: NDevin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Roel Kluin 提交于
The order of indexes is reversed Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NAntoine Jacquet <royale@zerezo.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Udi Atar 提交于
Update KConfig file to enbale selection of SDIO and USB interfaces, and add dependancy on relevant modules. [mchehab@redhat.com: fix merge conflicts, remove default: m, add missing endmenu] Signed-off-by: NUdi Atar <udia@siano-ms.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Udi Atar 提交于
Fixed SDIO compilation bugs Also fixed a memory overrun issue in buffer management. Signed-off-by: NUdi Atar <udia@siano-ms.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Mauro Carvalho Chehab 提交于
[mchehab@redhat.com: fix merge conflict and a few CodingStyle issues] Signed-off-by: NSteve Gotthardt <gotthardt@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Michael Krufky 提交于
Previous changesets broke Hauppauge devices and their GPIO configurations. This changeset restores the LED & LNA functionality. Signed-off-by: NMichael Krufky <mkrufky@kernellabs.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
- 30 8月, 2009 2 次提交
-
-
由 David Müller (ELSOFT AG) 提交于
Use VBT information to determine which DDC bus to use for CRTDCC. Fall back to GPIOA if VBT info is not available. Signed-off-by: NDavid Müller <d.mueller@elsoft.ch> Reviewed-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net> Tested on: 855 (David), and 945GM, 965GM, GM45, and G45 (anholt)
-
由 Eric Anholt 提交于
The lack of a proper LRU was partially worked around by taking the fence from the object containing the oldest seqno. But if there are multiple objects inactive, then they don't have seqnos and the first fence reg among them would be chosen. If you were trying to copy data between two mappings, this could result in each page fault stealing the fence from the other argument, and your application hanging. https://bugs.freedesktop.org/show_bug.cgi?id=23566 https://bugs.freedesktop.org/show_bug.cgi?id=23220 https://bugs.freedesktop.org/show_bug.cgi?id=23253 https://bugs.freedesktop.org/show_bug.cgi?id=23366 Cc: Stable Team <stable@kernel.org> Signed-off-by: NEric Anholt <eric@anholt.net> Reviewed-by: NJesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk>
-
- 29 8月, 2009 10 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6由 Linus Torvalds 提交于
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: don't free non-existent backlight in acpi video module toshiba_acpi: return on a fail path ACPICA: Windows compatibility fix: same buffer/string store
-
git://git.infradead.org/users/eparis/notify由 Linus Torvalds 提交于
* 'for-linus' of git://git.infradead.org/users/eparis/notify: inotify: update the group mask on mark addition inotify: fix length reporting and size checking inotify: do not send a block of zeros when no pathname is available
-
由 Grant Grundler 提交于
On Tue, Aug 18, 2009 at 01:45:17PM -0400, John David Anglin wrote: > CC arch/parisc/kernel/traps.o > arch/parisc/kernel/traps.c: In function 'handle_interruption': > arch/parisc/kernel/traps.c:535:18: warning: operation on 'regs->iasq[0]' > may be undefined Yes - Line 535 should use both [0] and [1]. Reported-by: NJohn David Anglin <dave@hiauly1.hia.nrc.ca> Signed-off-by: NGrant Grundler <grundler@parisc-linux.org> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Trond Myklebust 提交于
This patch fixes the bug that was reported in http://bugzilla.kernel.org/show_bug.cgi?id=14053 If we're in the case where we need to force a reencode and then resend of the RPC request, due to xprt_transmit failing with a networking error, then we _must_ retransmit the entire request. Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Ingo Molnar 提交于
> James Bottomley (1): > module: workaround duplicate section names -tip testing found that this patch breaks the build on x86 if CONFIG_KALLSYMS is disabled: kernel/module.c: In function ‘load_module’: kernel/module.c:2367: error: ‘struct module’ has no member named ‘sect_attrs’ distcc[8269] ERROR: compile kernel/module.c on ph/32 failed make[1]: *** [kernel/module.o] Error 1 make: *** [kernel] Error 2 make: *** Waiting for unfinished jobs.... Commit 1b364bf4 misses the fact that section attributes are only built and dealt with if kallsyms is enabled. The patch below fixes this. ( note, technically speaking this should depend on CONFIG_SYSFS as well but this patch is correct too and keeps the #ifdef less intrusive - in the KALLSYMS && !SYSFS case the code is a NOP. ) Signed-off-by: NIngo Molnar <mingo@elte.hu> [ Replaced patch with a slightly cleaner variation by James Bottomley ] Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Linus Torvalds 提交于
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: Fix vSMP boot crash x86, xen: Initialize cx to suppress warning x86, xen: Suppress WP test on Xen
-
由 Keith Packard 提交于
acpi_video_put_one_device was attempting to remove sysfs entries and unregister a backlight device without first checking that said backlight device structure had been created. Signed-off-by: NKeith Packard <keithp@keithp.com> Acked-by: NZhang Rui <rui.zhang@intel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Jiri Slaby 提交于
Return from bt_rfkill_poll() when hci_get_radio_state() fails. value is invalid in that case and should not be assigned to the rfkill state. This also fixes a double unlock bug. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Lin Ming 提交于
Fix a compatibility issue when the same buffer or string is stored to itself. This has been seen in the field. Previously, ACPICA would zero out the buffer/string. Now, the operation is treated as a NOP. http://bugzilla.acpica.org/show_bug.cgi?id=803Reported-by: NRezwanul Kabir <Rezwanul_Kabir@Dell.com> Signed-off-by: NLin Ming <ming.m.lin@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Eric Paris 提交于
Seperating the addition and update of marks in inotify resulted in a regression in that inotify never gets events. The inotify group mask is always 0. This mask should be updated any time a new mark is added. Signed-off-by: NEric Paris <eparis@redhat.com>
-
- 28 8月, 2009 2 次提交
-
-
由 Eric Paris 提交于
0db501bd introduced a regresion in that it now sends a nul terminator but the length accounting when checking for space or reporting to userspace did not take this into account. This corrects all of the rounding logic. Signed-off-by: NEric Paris <eparis@redhat.com>
-
由 Brian Rogers 提交于
When an event has no pathname, there's no need to pad it with a null byte and therefore generate an inotify_event sized block of zeros. This fixes a regression introduced by commit 0db501bd where my system wouldn't finish booting because some process was being confused by this. Signed-off-by: NBrian Rogers <brian@xyzw.org> Signed-off-by: NEric Paris <eparis@redhat.com>
-