- 30 Apr, 2010 2 commits
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Li Dongyang authored
when we fall back to buffered write from direct write, we call __generic_file_aio_write() but that will end up doing direct write even we are only prepared to do buffered write because the file has the O_DIRECT flag set. This is a fix for https://bugzilla.novell.com/show_bug.cgi?id=591039 revised with Joel's comments. Signed-off-by:
Li Dongyang <lidongyang@novell.com> Acked-by:
Mark Fasheh <mfasheh@suse.com> Signed-off-by:
Joel Becker <joel.becker@oracle.com>
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Joel Becker authored
Merge branch 'skip_delete_inode' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2-mark into ocfs2-fixes
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- 23 Apr, 2010 16 commits
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Joel Becker authored
When asked for a partial read of the LVB in a dlmfs file, we can accidentally calculate a negative count. Reported-by:
Dan Carpenter <error27@gmail.com> Cc: <stable@kernel.org> Signed-off-by:
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Tao Ma authored
In reflink we update the id info on the disk but forgot to update the corresponding information in the VFS inode. Update them accordingly when we want to preserve the attributes. Reported-by:
Jeff Liu <jeff.liu@oracle.com> Signed-off-by:
Tao Ma <tao.ma@oracle.com> Cc: <stable@kernel.org> Signed-off-by:
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Dan Carpenter authored
If "handle" is non null at the end of the function then we assume it's a valid pointer and pass it to ocfs2_commit_trans(); Signed-off-by:
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Mark Fasheh authored
If we get a failure during creation of an inode we'll allow the orphan code to remove the inode, which is correct. However, we need to ensure that we don't get any errors after the call to ocfs2_add_entry(), otherwise we could leave a dangling directory reference. The solution is simple - in both cases, all I had to do was move ocfs2_dentry_attach_lock() above the ocfs2_add_entry() call. Signed-off-by: -
Li Dongyang authored
Mark the inode with flag OCFS2_INODE_SKIP_ORPHAN_DIR in ocfs2_mknod, so we can kill the inode in case of error. [ Fixed up comment style -Mark ] Signed-off-by:
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Li Dongyang authored
Mark the inode with flag OCFS2_INODE_SKIP_ORPHAN_DIR when we get an error after allocating one, so that we can kill the inode. Signed-off-by:
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Li Dongyang authored
Currently in the error path of ocfs2_symlink and ocfs2_mknod, we just call iput with the inode we failed with, but the inode wipe code will complain because we don't add the inode to orphan dir. One solution would be to lock the orphan dir during the entire transaction, but that's too heavy for a rare error path. Instead, we add a flag, OCFS2_INODE_SKIP_ORPHAN_DIR which tells the inode wipe code that it won't find this inode in the orphan dir. [ Merge fixes and comment style cleanups -Mark ] Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-devLinus Torvalds authored
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: ensure NCQ error result taskfile is fully initialized before returning it via qc->result_tf. libata: fix docs, RE port and device of libata.force ID separated by point pata_pcmcia/ide-cs: add IDs for transcend and kingston cards libata: fix locking around blk_abort_request()
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Jeff Garzik authored
before returning it via qc->result_tf. Cc: stable@kernel.org Signed-off-by:Jeff Garzik <jgarzik@redhat.com>
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Roman Fietze authored
According to libata-core correctly around line 6572: /* parse id */ p = strchr(id, '.'); ... the optional device is separated from the port in the libata.force ID by a point or dot instead of by a colon. Fix documentation to reflect this. Signed-off-by:
Roman Fietze <roman.fietze@telemotive.de> Signed-off-by:
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Kristoffer Ericson authored
This patch adds idstrings for Kingston 1GB/4GB and Transcend 4GB/8GB. Signed-off-by:
Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by:
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Tejun Heo authored
blk_abort_request() expectes queue lock to be held by the caller. Grab it before calling the function. Lack of this synchronization led to infinite loop on corrupt q->timeout_list. Signed-off-by:
Tejun Heo <tj@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: stable@kernel.org Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: usb: Increase timeout value for device reset USB: put claimed interfaces in the "suspended" state USB: EHCI: defer reclamation of siTDs USB: fix remote wakeup settings during system sleep USB: pl2303: add AdLink ND-6530 USB IDs USB: Add id for HP ev2210 a.k.a Sierra MC5725 miniPCI-e Cell Modem. USB: OHCI: DA8xx/OMAP-L1x: fix up macro rename USB: qcaux: add LG Rumor and Sanyo Katana LX device IDs usb: wusb: don't overflow the Keep Alive IE buffer USB: ehci: omap: fix kernel panic with rmmod USB: fixed bug in usbsevseg using USB autosuspend incorrectly USB: ti_usb_3410_5052: adding multitech dialup fax/modem devices
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: sysfs: use sysfs_attr_init in ASUS atk0110 driver Documentation/HOWTO: update git home URL Documentation: -stable rules: upstream commit ID requirement reworded
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git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intelLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: use PIPE_CONTROL instruction on Ironlake and Sandy Bridge drm/i915: cleanup FBC buffers at unload time drm/i915: fix tiling limits for i915 class hw v2 drm/i915: set DIDL using the ACPI video output device _ADR method return. drm/i915: Fix 82854 PCI ID, and treat it like other 85X drm/i915: Attempt to fix watermark setup on 85x (v2)
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git://neil.brown.name/mdLinus Torvalds authored
* 'for-linus' of git://neil.brown.name/md: md/raid5: fix previous patch.
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- 22 Apr, 2010 22 commits
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Jiri Kosina authored
Annotate dynamic sysfs attribute in atk_create_files(). This gets rid of the following lockdep warning: BUG: key ffff8800379ca670 not in .data! ------------[ cut here ]------------ WARNING: at kernel/lockdep.c:2696 lockdep_init_map+0xd2/0x108() Hardware name: P5K PRO Modules linked in: asus_atk0110(+) pata_acpi firewire_ohci ata_generic dm_multipath firewire_core crc_itu_t pata_marvell floppy Pid: 599, comm: modprobe Not tainted 2.6.34-rc4 #27 Call Trace: [<ffffffff8104cdb0>] warn_slowpath_common+0x7c/0x94 [<ffffffff8104cddc>] warn_slowpath_null+0x14/0x16 [<ffffffff81077c4d>] lockdep_init_map+0xd2/0x108 [<ffffffff81165873>] sysfs_add_file_mode+0x66/0xa2 [<ffffffff811658c0>] sysfs_add_file+0x11/0x13 [<ffffffff8116594b>] sysfs_create_file+0x2a/0x2c [<ffffffff812c1f9c>] device_create_file+0x19/0x1b [<ffffffffa005b4fd>] atk_add+0x58b/0x72e [asus_atk0110] [<ffffffff812572a1>] acpi_device_probe+0x50/0x122 [<ffffffff812c46af>] driver_probe_device+0xa2/0x127 [<ffffffff812c4783>] __driver_attach+0x4f/0x6b [<ffffffff812c4734>] ? __driver_attach+0x0/0x6b [<ffffffff812c3c94>] bus_for_each_dev+0x59/0x8e [<ffffffff812c4519>] driver_attach+0x1e/0x20 [<ffffffff812c4152>] bus_add_driver+0xb9/0x207 [<ffffffff812c4a5f>] driver_register+0x9d/0x10e [<ffffffffa005f000>] ? atk0110_init+0x0/0x31 [asus_atk0110] [<ffffffff81257c7c>] acpi_bus_register_driver+0x43/0x45 [<ffffffffa005f015>] atk0110_init+0x15/0x31 [asus_atk0110] [<ffffffffa005f000>] ? atk0110_init+0x0/0x31 [asus_atk0110] [<ffffffff81002069>] do_one_initcall+0x5e/0x15e [<ffffffff81085075>] sys_init_module+0xd8/0x239 [<ffffffff81009cf2>] system_call_fastpath+0x16/0x1b ---[ end trace 4d0c84007055efb9 ]--- BUG: key ffff8800379ca638 not in .data! BUG: key ffff8800379ca6a8 not in .data! BUG: key ffff8800379ca6e0 not in .data! BUG: key ffff880036f73670 not in .data! BUG: key ffff880036f73638 not in .data! BUG: key ffff880036f736a8 not in .data! BUG: key ffff880036f736e0 not in .data! BUG: key ffff880036f76c70 not in .data! BUG: key ffff880036f76c38 not in .data! BUG: key ffff880036f76ca8 not in .data! BUG: key ffff880036f76ce0 not in .data! BUG: key ffff8800368e7670 not in .data! BUG: key ffff8800368e7638 not in .data! BUG: key ffff8800368e76a8 not in .data! BUG: key ffff8800368e76e0 not in .data! BUG: key ffff880036ef7670 not in .data! BUG: key ffff880036ef7638 not in .data! BUG: key ffff880036ef76a8 not in .data! BUG: key ffff880036ef76e0 not in .data! BUG: key ffff8800373ccc70 not in .data! BUG: key ffff8800373ccc38 not in .data! BUG: key ffff8800373ccca8 not in .data! BUG: key ffff8800373ccce0 not in .data! BUG: key ffff880037a60870 not in .data! BUG: key ffff880037a60838 not in .data! BUG: key ffff880037a608a8 not in .data! BUG: key ffff880037a608e0 not in .data! BUG: key ffff880037355070 not in .data! BUG: key ffff880037355038 not in .data! BUG: key ffff8800373550a8 not in .data! BUG: key ffff8800373550e0 not in .data! BUG: key ffff8800378c2670 not in .data! BUG: key ffff8800378c2638 not in .data! BUG: key ffff8800378c26a8 not in .data! BUG: key ffff8800378c26e0 not in .data! BUG: key ffff880036ef7e70 not in .data! BUG: key ffff880036ef7e38 not in .data! BUG: key ffff880036ef7ea8 not in .data! BUG: key ffff880036ef7ee0 not in .data! Cc: Eric W. Biederman <ebiederm@xmission.com> Reported-by:
Dhaval Giani <dhaval.giani@gmail.com> Signed-off-by:
Jiri Kosina <jkosina@suse.cz> Tested-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Randy Dunlap authored
Update git home page info. Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Stefan Richter authored
It is a hard requirement to include the upstream commit ID in the changelog of a -stable submission, not just a courtesy to the stable team. This concerns only mail submission though, which is no longer the only way into stable. (Also, fix a double "the".) Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Acked-by:
Randy Dunlap <rdunlap@xenotime.net> Signed-off-by:
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Dinh Nguyen authored
It seems that for USB IP on Freescale MX5x processors, it needs >750 usec for the reset to complete. This change should not hurt any other EHCI hardware. Signed-off-by:
Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by:
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Alan Stern authored
This patch (as1370) fixes a bug in the USB runtime power management code. When a driver claims an interface, it doesn't expect to need to call usb_autopm_get_interface() or usb_autopm_put_interface() for runtime PM to work. Runtime PM can be controlled by the driver's primary interface; the additional interfaces it claims shouldn't interfere. As things stand, the claimed interfaces will prevent the device from autosuspending. To fix this problem, the patch sets interfaces to the suspended state when they are claimed. Also, although in theory this shouldn't matter, the patch changes the suspend code so that interfaces are suspended in reverse order from detection and resuming. This is how the PM core works, and we ought to use the same approach. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Debugged-and-tested-by:
Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by:
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Alan Stern authored
This patch (as1369) fixes a problem in ehci-hcd. Some controllers occasionally run into trouble when the driver reclaims siTDs too quickly. This can happen while streaming audio; it causes the controller to crash. The patch changes siTD reclamation to work the same way as iTD reclamation: Completed siTDs are stored on a list and not reused until at least one frame has passed. Signed-off-by:
Nate Case <ncase@xes-inc.com> CC: <stable@kernel.org> Signed-off-by:
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Alan Stern authored
This patch (as1363) changes the way USB remote wakeup is handled during system sleeps. It won't be enabled unless an interface driver specifically needs it. Also, it won't be enabled during the FREEZE or QUIESCE phases of hibernation, when the system doesn't respond to wakeup events anyway. Finally, if the device is already runtime-suspended with remote wakeup enabled, but wakeup is supposed to be disabled for the system sleep, the device gets woken up so that it can be suspended again with the proper wakeup setting. This will fix problems people have reported with certain USB webcams that generate wakeup requests when they shouldn't, and as a result cause system suspends to fail. See https://bugs.launchpad.net/ubuntu/+source/linux/+bug/515109Signed-off-by:
Erik Andrén <erik.andren@gmail.com> CC: <stable@kernel.org> Signed-off-by:
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Manuel Jander authored
I read a rumor that the AdLink ND6530 USB RS232, RS422 and RS485 isolated adapter is actually a PL2303 based usb serial adapter. I tried it out, and as far as I can tell it works. Signed-off-by:
Manuel Jander <manuel.jander@gmail.com> Signed-off-by:
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William Lightning authored
Signed-off-by:
William Lightning <kassah@gmail.com> Signed-off-by:
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Sergei Shtylyov authored
It appears that the DA8xx/OMAP-L1x glue layer went into the kernel uncompilable: commit 1960e693 (davinci: da8xx/omapl1: add support for the second sysconfig module) has renamed DA8XX_SYSCFG_* macros to DA8XX_SYSCFG0_* and it's been committed before the glue layer... Signed-off-by:
Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by:
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Dan Williams authored
These phones also have the familiar ttyACM0/ttyUSB0 schizophrenia when placed into "Dial-up Networking" mode after connecting a USB cable. Signed-off-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
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David Vrabel authored
The Keep Alive IE only has space for WUIE_ELT_MAX (== 4) device addresses. Signed-off-by:
David Vrabel <david.vrabel@csr.com> Signed-off-by:
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Ajay Kumar Gupta authored
Sets the regulator values to NULL if they are not defined. This is required to fix the kernel panic in exit path when EHCI module is removed on the platforms where EHCI regulator are not set. Signed-off-by:
Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by:
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Harrison Metzger authored
This patch fixes a bug with the usbsevseg driver which assumed that USB autosuspend will always be used. Signed-off-by:
Harrison Metzger <harrisonmetz@gmail.com> Signed-off-by:
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Alex Manoussakis authored
The following patch adds support for Multitech Systems' MT9234MU and MT9234ZBA usb dialup fax modems. It is based on a patch and firmware provided to me by Multitech Systems' support, after I reported to them that my MT9234MU modem was not working with recent linux kernels. Signed-off-by:
Alex Manoussakis <alex@juniper.net> Signed-off-by:
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Jesse Barnes authored
Since 965, the hardware has supported the PIPE_CONTROL command, which provides fine grained GPU cache flushing control. On recent chipsets, this instruction is required for reliable interrupt and sequence number reporting in the driver. So add support for this instruction, including workarounds, on Ironlake and Sandy Bridge hardware. https://bugs.freedesktop.org/show_bug.cgi?id=27108Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Eric Anholt <eric@anholt.net>
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NeilBrown authored
Previous patch changes stripe and chunk_number to sector_t but mistakenly did not update all of the divisions to use sector_dev(). This patch changes all the those divisions (actually the '%' operator) to sector_div. Signed-off-by:
NeilBrown <neilb@suse.de> Cc: stable@kernel.org Tested-by:
Stefan Lippers-Hollmann <s.l-h@gmx.de>
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Jesse Barnes authored
This keeps the memory manager from complaining when we take it down. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: ohci: wait for local CSR lock access to finish firewire: ohci: prevent aliasing of locally handled register addresses firewire: core: fw_iso_resource_manage: return -EBUSY when out of resources firewire: core: fix retries calculation in iso manage_channel() firewire: cdev: fix cut+paste mistake in disclaimer
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Valdis.Kletnieks@vt.edu authored
I posted to dri-devel@lists.sourceforge.net, and got a bounce back: The dri-devel list has moved to freedesktop.org (see http://lists.freedesktop.org/mailman/listinfo/dri-devel). If you were subscribed to the list here, the subscription should have been transferred to the new location. Please only post to the new list. Fix MAINTAINERS to correspond. Signed-off-by:
Valdis Kletnieks <valdis.kletnieks@vt.edu> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/miscLinus Torvalds authored
* 'slabh' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc: uml: Fix build breakage after slab.h changes
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Randy Dunlap authored
Fix operator precedence warning (from sparse), which results in the data value always being 0: drivers/scsi/qla4xxx/ql4_mbx.c:470:66: warning: right shift by bigger than source value Signed-off-by:
Ravi Anand <ravi.anand@qlogic.com> Cc: David C Somayajulu <david.somayajulu@qlogic.com> Cc: Karen Higgins <karen.higgins@qlogic.com> Cc: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by:
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