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a6360dd Linus Torvalds 12 April 2011, 00:21:51 UTC Linux 2.6.39-rc3 12 April 2011, 00:21:51 UTC
1e05ff0 Linus Torvalds 11 April 2011, 22:48:57 UTC Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs * 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: use proper interfaces for on-stack plugging xfs: fix xfs_debug warnings xfs: fix variable set but not used warnings xfs: convert log tail checking to a warning xfs: catch bad block numbers freeing extents. xfs: push the AIL from memory reclaim and periodic sync xfs: clean up code layout in xfs_trans_ail.c xfs: convert the xfsaild threads to a workqueue xfs: introduce background inode reclaim work xfs: convert ENOSPC inode flushing to use new syncd workqueue xfs: introduce a xfssyncd workqueue xfs: fix extent format buffer allocation size xfs: fix unreferenced var error in xfs_buf.c Also, applied patch from Tony Luck that fixes ia64: xfs_destroy_workqueues() should not be tagged with__exit in the branch before merging. 11 April 2011, 22:48:57 UTC
39411f8 Luck, Tony 11 April 2011, 19:06:12 UTC xfs_destroy_workqueues() should not be tagged with__exit ia64 throws away .exit sections for the built-in CONFIG case, so routines that are used in other circumstances should not be tagged as __exit. Signed-off-by: Tony Luck <tony.luck@intel.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 11 April 2011, 22:47:20 UTC
a97b520 Linus Torvalds 11 April 2011, 22:45:47 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix data corruption regression by reverting commit 6de9843dab3f ext4: Allow indirect-block file to grow the file size to max file size ext4: allow an active handle to be started when freezing ext4: sync the directory inode in ext4_sync_parent() ext4: init timer earlier to avoid a kernel panic in __save_error_info jbd2: fix potential memory leak on transaction commit ext4: fix a double free in ext4_register_li_request ext4: fix credits computing for indirect mapped files ext4: remove unnecessary [cm]time update of quota file jbd2: move bdget out of critical section 11 April 2011, 22:45:47 UTC
18770c7 Linus Torvalds 11 April 2011, 22:45:17 UTC Merge branch 'for-2.6.39' of git://linux-nfs.org/~bfields/linux * 'for-2.6.39' of git://linux-nfs.org/~bfields/linux: nfsd4: fix oops on lock failure nfsd: fix auth_domain reference leak on nlm operations 11 April 2011, 22:45:17 UTC
6b98cd5 Linus Torvalds 11 April 2011, 22:44:38 UTC Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6 * 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: dt/fsldma: fix build warning caused by of_platform_device changes spi: Fix race condition in stop_queue() gpio/pch_gpio: Fix output value of pch_gpio_direction_output() gpio/ml_ioh_gpio: Fix output value of ioh_gpio_direction_output() gpio/pca953x: fix error handling path in probe() call 11 April 2011, 22:44:38 UTC
b42282e Linus Torvalds 11 April 2011, 17:53:11 UTC pci: fix PCI bus allocation alignment handling In commit 13583b16592a ("PCI: refactor io size calculation code") Ram had a thinko in the refactorization of the code: the end result used the variable 'align' for the bus alignment, but the original code used 'min_align'. Since then, another use of that 'align' variable got introduced by commit c8adf9a3e873 ("PCI: pre-allocate additional resources to devices only after successful allocation of essential resources.") Fix both of those uses to use 'min_align' as they should. Daniel Hellstrom <daniel@gaisler.com> Acked-by: Ram Pai <linuxram@us.ibm.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 11 April 2011, 17:53:11 UTC
c44eaf4 Linus Torvalds 11 April 2011, 14:27:24 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (34 commits) net: Add support for SMSC LAN9530, LAN9730 and LAN89530 mlx4_en: Restoring RX buffer pointer in case of failure mlx4: Sensing link type at device initialization ipv4: Fix "Set rt->rt_iif more sanely on output routes." MAINTAINERS: add entry for Xen network backend be2net: Fix suspend/resume operation be2net: Rename some struct members for clarity pppoe: drop PPPOX_ZOMBIEs in pppoe_flush_dev dsa/mv88e6131: add support for mv88e6085 switch ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2) be2net: Fix a potential crash during shutdown. bna: Fix for handling firmware heartbeat failure can: mcp251x: Allow pass IRQ flags through platform data. smsc911x: fix mac_lock acquision before calling smsc911x_mac_read iwlwifi: accept EEPROM version 0x423 for iwl6000 rt2x00: fix cancelling uninitialized work rtlwifi: Fix some warnings/bugs p54usb: IDs for two new devices wl12xx: fix potential buffer overflow in testmode nvs push zd1211rw: reset rx idle timer from tasklet ... 11 April 2011, 14:27:24 UTC
8faa7cf Ira W. Snyder 07 April 2011, 17:33:03 UTC dt/fsldma: fix build warning caused by of_platform_device changes Commit 000061245a6797d542854106463b6b20fbdcb12e, "dt/powerpc: Eliminate users of of_platform_{,un}register_driver" forgot to convert the type of structure passed into platform_device_register() when it was converted from of_platform_device_register. Fix it. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 11 April 2011, 06:34:38 UTC
c820563 Theodore Ts'o 11 April 2011, 02:30:07 UTC ext4: fix data corruption regression by reverting commit 6de9843dab3f Revert commit 6de9843dab3f2a1d4d66d80aa9e5782f80977d20, since it caused a data corruption regression with BitTorrent downloads. Thanks to Damien for discovering and bisecting to find the problem commit. https://bugzilla.kernel.org/show_bug.cgi?id=32972 Reported-by: Damien Grassart <damien@grassart.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> 11 April 2011, 02:30:07 UTC
f80da1e Kazuya Mio 11 April 2011, 02:06:36 UTC ext4: Allow indirect-block file to grow the file size to max file size We can create 4402345721856 byte file with indirect block mapping. However, if we grow an indirect-block file to the size with ftruncate(), we can see an ext4 warning. The following patch fixes this problem. How to reproduce: # dd if=/dev/zero of=/mnt/mp1/hoge bs=1 count=0 seek=4402345721856 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.000221428 s, 0.0 kB/s # tail -n 1 /var/log/messages Nov 25 15:10:27 test kernel: EXT4-fs warning (device sda8): ext4_block_to_path:345: block 1074791436 > max in inode 12 Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> 11 April 2011, 02:06:36 UTC
be4f27d Yongqiang Yang 11 April 2011, 02:06:07 UTC ext4: allow an active handle to be started when freezing ext4_journal_start_sb() should not prevent an active handle from being started due to s_frozen. Otherwise, deadlock is easy to happen, below is a situation. ================================================ freeze | truncate ================================================ | ext4_ext_truncate() freeze_super() | starts a handle sets s_frozen | | ext4_ext_truncate() | holds i_data_sem ext4_freeze() | waits for updates | | ext4_free_blocks() | calls dquot_free_block() | | dquot_free_blocks() | calls ext4_dirty_inode() | | ext4_dirty_inode() | trys to start an active | handle | | block due to s_frozen ================================================ Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reported-by: Amir Goldstein <amir73il@users.sf.net> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Andreas Dilger <adilger@dilger.ca> 11 April 2011, 02:06:07 UTC
0893ed4 Curt Wohlgemuth 11 April 2011, 02:05:31 UTC ext4: sync the directory inode in ext4_sync_parent() ext4 has taken the stance that, in the absence of a journal, when an fsync/fdatasync of an inode is done, the parent directory should be sync'ed if this inode entry is new. ext4_sync_parent(), which implements this, does indeed sync the dirent pages for parent directories, but it does not sync the directory *inode*. This patch fixes this. Also now return error status from ext4_sync_parent(). I tested this using a power fail test, which panics a machine running a file server getting requests from a client. Without this patch, on about every other test run, the server is missing many, many files that had been synced. With this patch, on > 6 runs, I see zero files being lost. Google-Bug-Id: 4179519 Signed-off-by: Curt Wohlgemuth <curtw@google.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> 11 April 2011, 02:05:31 UTC
88edaa4 Steve Glendinning 11 April 2011, 01:59:27 UTC net: Add support for SMSC LAN9530, LAN9730 and LAN89530 This patch adds support for SMSC's LAN9530, LAN9730 and LAN89530 USB ethernet controllers to the existing smsc95xx driver by adding their new USB VID/PID pairs. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net> 11 April 2011, 01:59:27 UTC
4263a2f Linus Torvalds 10 April 2011, 16:56:10 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Don't query connections for widgets have no connections ALSA: HDA: Fix single internal mic on ALC275 (Sony Vaio VPCSB1C5E) ALSA: hda - HDMI: Fix MCP7x audio infoframe checksums ALSA: usb-audio: define another USB ID for a buggy USB MIDI cable ALSA: HDA: Fix dock mic for Lenovo X220-tablet ASoC: format_register_str: Don't clip register values ASoC: PXA: Fix oops in __pxa2xx_pcm_prepare ASoC: zylonite: set .codec_dai_name in initializer 10 April 2011, 16:56:10 UTC
23fcf2e J. Bruce Fields 28 March 2011, 07:15:09 UTC nfsd4: fix oops on lock failure Lock stateid's can have access_bmap 0 if they were only partially initialized (due to a failed lock request); handle that case in free_generic_stateid. ------------[ cut here ]------------ kernel BUG at fs/nfsd/nfs4state.c:380! invalid opcode: 0000 [#1] SMP last sysfs file: /sys/kernel/mm/ksm/run Modules linked in: nfs fscache md4 nls_utf8 cifs ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat bridge stp llc nfsd lockd nfs_acl auth_rpcgss sunrpc ipv6 ppdev parport_pc parport pcnet32 mii pcspkr microcode i2c_piix4 BusLogic floppy [last unloaded: mperf] Pid: 1468, comm: nfsd Not tainted 2.6.38+ #120 VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform EIP: 0060:[<e24f180d>] EFLAGS: 00010297 CPU: 0 EIP is at nfs4_access_to_omode+0x1c/0x29 [nfsd] EAX: ffffffff EBX: dd758120 ECX: 00000000 EDX: 00000004 ESI: dd758120 EDI: ddfe657c EBP: dd54dde0 ESP: dd54dde0 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Process nfsd (pid: 1468, ti=dd54c000 task=ddc92580 task.ti=dd54c000) Stack: dd54ddf0 e24f19ca 00000000 ddfe6560 dd54de08 e24f1a5d dd758130 deee3a20 ddfe6560 31270000 dd54df1c e24f52fd 0000000f dd758090 e2505dd0 0be304cf dbb51d68 0000000e ddfe657c ddcd8020 dd758130 dd758128 dd7580d8 dd54de68 Call Trace: [<e24f19ca>] free_generic_stateid+0x1c/0x3e [nfsd] [<e24f1a5d>] release_lockowner+0x71/0x8a [nfsd] [<e24f52fd>] nfsd4_lock+0x617/0x66c [nfsd] [<e24e57b6>] ? nfsd_setuser+0x199/0x1bb [nfsd] [<e24e056c>] ? nfsd_setuser_and_check_port+0x65/0x81 [nfsd] [<c07a0052>] ? _cond_resched+0x8/0x1c [<c04ca61f>] ? slab_pre_alloc_hook.clone.33+0x23/0x27 [<c04cac01>] ? kmem_cache_alloc+0x1a/0xd2 [<c04835a0>] ? __call_rcu+0xd7/0xdd [<e24e0dfb>] ? fh_verify+0x401/0x452 [nfsd] [<e24f0b61>] ? nfsd4_encode_operation+0x52/0x117 [nfsd] [<e24ea0d7>] ? nfsd4_putfh+0x33/0x3b [nfsd] [<e24f4ce6>] ? nfsd4_delegreturn+0xd4/0xd4 [nfsd] [<e24ea2c9>] nfsd4_proc_compound+0x1ea/0x33e [nfsd] [<e24de6ee>] nfsd_dispatch+0xd1/0x1a5 [nfsd] [<e1d6e1c7>] svc_process_common+0x282/0x46f [sunrpc] [<e1d6e578>] svc_process+0xdc/0xfa [sunrpc] [<e24de0fa>] nfsd+0xd6/0x115 [nfsd] [<e24de024>] ? nfsd_shutdown+0x24/0x24 [nfsd] [<c0454322>] kthread+0x62/0x67 [<c04542c0>] ? kthread_worker_fn+0x114/0x114 [<c07a6ebe>] kernel_thread_helper+0x6/0x10 Code: eb 05 b8 00 00 27 4f 8d 65 f4 5b 5e 5f 5d c3 83 e0 03 55 83 f8 02 89 e5 74 17 83 f8 03 74 05 48 75 09 eb 09 b8 02 00 00 00 eb 0b <0f> 0b 31 c0 eb 05 b8 01 00 00 00 5d c3 55 89 e5 57 56 89 d6 8d EIP: [<e24f180d>] nfs4_access_to_omode+0x1c/0x29 [nfsd] SS:ESP 0068:dd54dde0 ---[ end trace 2b0bf6c6557cb284 ]--- The trace route is: -> nfsd4_lock() -> if (lock->lk_is_new) { -> alloc_init_lock_stateid() 3739: stp->st_access_bmap = 0; ->if (status && lock->lk_is_new && lock_sop) -> release_lockowner() -> free_generic_stateid() -> nfs4_access_bmap_to_omode() -> nfs4_access_to_omode() 380: BUG(); ***** This problem was introduced by 0997b173609b9229ece28941c118a2a9b278796e. Reported-by: Mi Jinlong <mijinlong@cn.fujitsu.com> Tested-by: Mi Jinlong <mijinlong@cn.fujitsu.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> 10 April 2011, 16:21:27 UTC
510ec7b Linus Torvalds 09 April 2011, 20:23:50 UTC Merge git://git.infradead.org/mtd-2.6 * git://git.infradead.org/mtd-2.6: mtd: atmel_nand: use CPU I/O when buffer is in vmalloc(ed) region mtd: atmel_nand: modify test case for using DMA operations mtd: atmel_nand: fix support for CPUs that do not support DMA access mtd: atmel_nand: trivial: change DMA usage information trace mtd: mtdswap: fix printk format warning 09 April 2011, 20:23:50 UTC
84f3b6d Takashi Iwai 09 April 2011, 08:05:53 UTC Merge branch 'fix/hda' into for-linus 09 April 2011, 08:05:53 UTC
664cee4 Takashi Iwai 09 April 2011, 08:05:30 UTC Merge branch 'fix/asoc' into for-linus 09 April 2011, 08:05:30 UTC
94c8a98 Linus Torvalds 08 April 2011, 18:47:35 UTC Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6 * 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFS: Change initial mount authflavor only when server returns NFS4ERR_WRONGSEC NFS: Fix a signed vs. unsigned secinfo bug Revert "net/sunrpc: Use static const char arrays" 08 April 2011, 18:47:35 UTC
f9fa0bc Randy Dunlap 08 April 2011, 17:53:46 UTC signal.c: fix erroneous syscall kernel-doc Fix erroneous syscall kernel-doc comments in kernel/signal.c. Reported-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 08 April 2011, 18:05:24 UTC
bb3c90f Linus Torvalds 08 April 2011, 14:36:14 UTC Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 * 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] compile fix for latest binutils [S390] cio: prevent purging of CCW devices in the online state [S390] qdio: fix init sequence [S390] Fix parameter passing for smp_switch_to_cpu() [S390] oprofile s390: prevent stack corruption 08 April 2011, 14:36:14 UTC
3d762ca Linus Torvalds 08 April 2011, 14:35:17 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: quota: Don't write quota info in dquot_commit() ext3: Fix writepage credits computation for ordered mode 08 April 2011, 14:35:17 UTC
a1b7ea5 Christoph Hellwig 30 March 2011, 11:05:09 UTC xfs: use proper interfaces for on-stack plugging Add proper blk_start_plug/blk_finish_plug pairs for the two places where we issue buffer I/O, and remove the blk_flush_plug in xfs_buf_lock and xfs_buf_iowait, given that context switches already flush the per-process plugging lists. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com> 08 April 2011, 13:09:28 UTC
957935d Christoph Hellwig 02 April 2011, 18:13:40 UTC xfs: fix xfs_debug warnings For a CONFIG_XFS_DEBUG=n build gcc complains about statements with no effect in xfs_debug: fs/xfs/quota/xfs_qm_syscalls.c: In function 'xfs_qm_scall_trunc_qfiles': fs/xfs/quota/xfs_qm_syscalls.c:291:3: warning: statement with no effect The reason for that is that the various new xfs message functions have a return value which is never used, and in case of the non-debug build xfs_debug the macro evaluates to a plain 0 which produces the above warnings. This can be fixed by turning xfs_debug into an inline function instead of a macro, but in addition to that I've also changed all the message helpers to return void as we never use their return values. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Alex Elder <aelder@sgi.com> 08 April 2011, 13:09:24 UTC
ecb697c Christoph Hellwig 04 April 2011, 12:55:44 UTC xfs: fix variable set but not used warnings GCC 4.6 now warnings about variables set but not used. Fix the trivially fixable warnings of this sort. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com> 08 April 2011, 13:09:12 UTC
60b1809 Yevgeny Petrilin 06 April 2011, 23:25:45 UTC mlx4_en: Restoring RX buffer pointer in case of failure If not done, second attempt to open the RX ring would cause memory corruption. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net> 08 April 2011, 03:36:13 UTC
ab6dc30 Yevgeny Petrilin 06 April 2011, 23:24:42 UTC mlx4: Sensing link type at device initialization When bringing the port up, performing a SENSE_PORT command To try and check to which physical link type (IB or Ethernet) the physical port is connected. In case there is no valid link partner, the port will come up as its supported default. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net> 08 April 2011, 03:36:12 UTC
da8a1a4 Dave Chinner 08 April 2011, 02:45:07 UTC xfs: convert log tail checking to a warning On the Power platform, the log tail debug checks fire excessively causing the system to panic early in testing. The debug checks are known to be racy, though on x86_64 there is no evidence that they trigger at all. We want to keep the checks active on debug systems to alert us to problems with log space accounting, but we need to reduce the impact of a racy check on testing on the Power platform. As a result, convert the ASSERT conditions to warnings, and allow them to fire only once per filesystem mount. This will prevent false positives from interfering with testing, whilst still providing us with the indication that they may be a problem with log space accounting should that occur. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> 08 April 2011, 02:45:07 UTC
be65b18 Dave Chinner 08 April 2011, 02:45:07 UTC xfs: catch bad block numbers freeing extents. A fuzzed filesystem crashed a kernel when freeing an extent with a block number beyond the end of the filesystem. Convert all the debug asserts in xfs_free_extent() to active checks so that we catch bad extents and return that the filesytsem is corrupted rather than crashing. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> 08 April 2011, 02:45:07 UTC
fd07484 Dave Chinner 08 April 2011, 02:45:07 UTC xfs: push the AIL from memory reclaim and periodic sync When we are short on memory, we want to expedite the cleaning of dirty objects. Hence when we run short on memory, we need to kick the AIL flushing into action to clean as many dirty objects as quickly as possible. To implement this, sample the lsn of the log item at the head of the AIL and use that as the push target for the AIL flush. Further, we keep items in the AIL that are dirty that are not tracked any other way, so we can get objects sitting in the AIL that don't get written back until the AIL is pushed. Hence to get the filesystem to the idle state, we might need to push the AIL to flush out any remaining dirty objects sitting in the AIL. This requires the same push mechanism as the reclaim push. This patch also renames xfs_trans_ail_tail() to xfs_ail_min_lsn() to match the new xfs_ail_max_lsn() function introduced in this patch. Similarly for xfs_trans_ail_push -> xfs_ail_push. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Alex Elder <aelder@sgi.com> 08 April 2011, 02:45:07 UTC
cd4a3c5 Dave Chinner 08 April 2011, 02:45:07 UTC xfs: clean up code layout in xfs_trans_ail.c This patch rearranges the location of functions in xfs_trans_ail.c to remove the need for forward declarations of those functions in preparation for adding new functions without the need for forward declarations. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Alex Elder <aelder@sgi.com> 08 April 2011, 02:45:07 UTC
0bf6a5b Dave Chinner 08 April 2011, 02:45:07 UTC xfs: convert the xfsaild threads to a workqueue Similar to the xfssyncd, the per-filesystem xfsaild threads can be converted to a global workqueue and run periodically by delayed works. This makes sense for the AIL pushing because it uses variable timeouts depending on the work that needs to be done. By removing the xfsaild, we simplify the AIL pushing code and remove the need to spread the code to implement the threading and pushing across multiple files. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> 08 April 2011, 02:45:07 UTC
a7b339f Dave Chinner 08 April 2011, 02:45:07 UTC xfs: introduce background inode reclaim work Background inode reclaim needs to run more frequently that the XFS syncd work is run as 30s is too long between optimal reclaim runs. Add a new periodic work item to the xfs syncd workqueue to run a fast, non-blocking inode reclaim scan. Background inode reclaim is kicked by the act of marking inodes for reclaim. When an AG is first marked as having reclaimable inodes, the background reclaim work is kicked. It will continue to run periodically untill it detects that there are no more reclaimable inodes. It will be kicked again when the first inode is queued for reclaim. To ensure shrinker based inode reclaim throttles to the inode cleaning and reclaim rate but still reclaim inodes efficiently, make it kick the background inode reclaim so that when we are low on memory we are trying to reclaim inodes as efficiently as possible. This kick shoul d not be necessary, but it will protect against failures to kick the background reclaim when inodes are first dirtied. To provide the rate throttling, make the shrinker pass do synchronous inode reclaim so that it blocks on inodes under IO. This means that the shrinker will reclaim inodes rather than just skipping over them, but it does not adversely affect the rate of reclaim because most dirty inodes are already under IO due to the background reclaim work the shrinker kicked. These two modifications solve one of the two OOM killer invocations Chris Mason reported recently when running a stress testing script. The particular workload trigger for the OOM killer invocation is where there are more threads than CPUs all unlinking files in an extremely memory constrained environment. Unlike other solutions, this one does not have a performance impact on performance when memory is not constrained or the number of concurrent threads operating is <= to the number of CPUs. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> 08 April 2011, 02:45:07 UTC
89e4cb5 Dave Chinner 08 April 2011, 02:45:07 UTC xfs: convert ENOSPC inode flushing to use new syncd workqueue On of the problems with the current inode flush at ENOSPC is that we queue a flush per ENOSPC event, regardless of how many are already queued. Thi can result in hundreds of queued flushes, most of which simply burn CPU scanned and do no real work. This simply slows down allocation at ENOSPC. We really only need one active flush at a time, and we can easily implement that via the new xfs_syncd_wq. All we need to do is queue a flush if one is not already active, then block waiting for the currently active flush to complete. The result is that we only ever have a single ENOSPC inode flush active at a time and this greatly reduces the overhead of ENOSPC processing. On my 2p test machine, this results in tests exercising ENOSPC conditions running significantly faster - 042 halves execution time, 083 drops from 60s to 5s, etc - while not introducing test regressions. This allows us to remove the old xfssyncd threads and infrastructure as they are no longer used. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> 08 April 2011, 02:45:07 UTC
c6d09b6 Dave Chinner 08 April 2011, 02:45:07 UTC xfs: introduce a xfssyncd workqueue All of the work xfssyncd does is background functionality. There is no need for a thread per filesystem to do this work - it can al be managed by a global workqueue now they manage concurrency effectively. Introduce a new gglobal xfssyncd workqueue, and convert the periodic work to use this new functionality. To do this, use a delayed work construct to schedule the next running of the periodic sync work for the filesystem. When the sync work is complete, queue a new delayed work for the next running of the sync work. For laptop mode, we wait on completion for the sync works, so ensure that the sync work queuing interface can flush and wait for work to complete to enable the work queue infrastructure to replace the current sequence number and wakeup that is used. Because the sync work does non-trivial amounts of work, mark the new work queue as CPU intensive. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> 08 April 2011, 02:45:07 UTC
e828776 Dave Chinner 08 April 2011, 02:45:07 UTC xfs: fix extent format buffer allocation size When formatting an inode item, we have to allocate a separate buffer to hold extents when there are delayed allocation extents on the inode and it is in extent format. The allocation size is derived from the in-core data fork representation, which accounts for delayed allocation extents, while the on-disk representation does not contain any delalloc extents. As a result of this mismatch, the allocated buffer can be far larger than needed to hold the real extent list which, due to the fact the inode is in extent format, is limited to the size of the literal area of the inode. However, we can have thousands of delalloc extents, resulting in an allocation size orders of magnitude larger than is needed to hold all the real extents. Fix this by limiting the size of the buffer being allocated to the size of the literal area of the inodes in the filesystem (i.e. the maximum size an inode fork can grow to). Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Alex Elder <aelder@sgi.com> 08 April 2011, 02:45:07 UTC
1b86a58 OGAWA Hirofumi 07 April 2011, 21:04:08 UTC ipv4: Fix "Set rt->rt_iif more sanely on output routes." Commit 1018b5c01636c7c6bda31a719bda34fc631db29a ("Set rt->rt_iif more sanely on output routes.") breaks rt_is_{output,input}_route. This became the cause to return "IP_PKTINFO's ->ipi_ifindex == 0". To fix it, this does: 1) Add "int rt_route_iif;" to struct rtable 2) For input routes, always set rt_route_iif to same value as rt_iif 3) For output routes, always set rt_route_iif to zero. Set rt_iif as it is done currently. 4) Change rt_is_{output,input}_route() to test rt_route_iif Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net> 07 April 2011, 21:04:08 UTC
0c3efe5 Linus Torvalds 07 April 2011, 20:34:41 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog * git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: mpc8xxx_wdt: fix build 07 April 2011, 20:34:41 UTC
d856b41 Peter Korsgaard 30 March 2011, 13:48:22 UTC watchdog: mpc8xxx_wdt: fix build Since 1c48a5c93da6313 (dt: Eliminate of_platform_{,un}register_driver) mpc8xxx_wdt no longer builds as it tries to refer to a 'match' variable rather than ofdev->dev.of_match that it checks just before. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 07 April 2011, 20:20:24 UTC
37adb89 Bryan Schumaker 07 April 2011, 20:02:20 UTC NFS: Change initial mount authflavor only when server returns NFS4ERR_WRONGSEC When attempting an initial mount, we should only attempt other authflavors if AUTH_UNIX receives a NFS4ERR_WRONGSEC error. This allows other errors to be passed back to userspace programs. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> 07 April 2011, 20:19:40 UTC
132452e Linus Torvalds 07 April 2011, 19:49:17 UTC Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6 * 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6: efifb: Add override for 11" Macbook Air 3,1 efifb: Support overriding fields FW tells us with the DMI data. fb: Reduce priority of resource conflict message savagefb: Remove obsolete else clause in savage_setup_i2c_bus savagefb: Set up I2C based on chip family instead of card id savagefb: Replace magic register address with define drivers/video/bfin-lq035q1-fb.c: introduce missing kfree video: s3c-fb: fix checkpatch errors and warning efifb: support AMD Radeon HD 6490 s3fb: fix Virge/GX2 fbcon: Remove unused 'display *p' variable from fb_flashcursor() fbdev: sh_mobile_lcdcfb: fix module lock acquisition fbdev: sh_mobile_lcdcfb: add blanking support viafb: initialize margins correct viafb: refresh rate bug collection sh: mach-ap325rxa: move backlight control code sh: mach-ecovec24: support for main lcd backlight 07 April 2011, 19:49:17 UTC
1744573 Linus Torvalds 07 April 2011, 19:49:01 UTC Merge branch 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: ARM: arch-shmobile: only run FSI init on respective boards ARM: arch-shmobile: only run HDMI init on respective boards ARM: mach-shmobile: Correctly check for CONFIG_MACH_MACKEREL 07 April 2011, 19:49:01 UTC
26cf445 Linus Torvalds 07 April 2011, 19:48:45 UTC Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: select ARCH_NO_SYSDEV_OPS. sh: fix build error in board-sh7757lcr.c sh: landisk: Remove whitespace sh: landisk: Remove mv_nr_irqs sh: sh-sci: Fix double initialization by serial_console_setup serial: sh-sci: prevent setup of uninitialized serial console dma: shdma: add checking the DMAOR_AE in sh_dmae_err 07 April 2011, 19:48:45 UTC
8b9686f Linus Torvalds 07 April 2011, 19:12:58 UTC Merge branches 'x86-fixes-for-linus', 'sched-fixes-for-linus', 'timers-fixes-for-linus', 'irq-fixes-for-linus' and 'perf-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: x86-32, fpu: Fix FPU exception handling on non-SSE systems x86, hibernate: Initialize mmu_cr4_features during boot x86-32, NUMA: Fix ACPI NUMA init broken by recent x86-64 change x86: visws: Fixup irq overhaul fallout * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Clean up rebalance_domains() load-balance interval calculation * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86/mrst/vrtc: Fix boot crash in mrst_rtc_init() rtc, x86/mrst/vrtc: Fix boot crash in rtc_read_alarm() * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Fix cpumask leak in __setup_irq() * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf probe: Fix listing incorrect line number with inline function perf probe: Fix to find recursively inlined function perf probe: Fix multiple --vars options behavior perf probe: Fix to remove redundant close perf probe: Fix to ensure function declared file 07 April 2011, 19:12:58 UTC
df9b29d Linus Torvalds 07 April 2011, 18:36:44 UTC Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (28 commits) staging: usbip: bugfix for isochronous packets and optimization staging: usbip: bugfix add number of packets for isochronous frames staging: usbip: bugfixes related to kthread conversion staging: usbip: fix shutdown problems. staging: hv: Fix GARP not sent after Quick Migration staging: IIO: IMU: ADIS16400: Avoid using printk facility directly staging: IIO: IMU: ADIS16400: Fix product ID check, skip embedded revision number staging: IIO: IMU: ADIS16400: Make sure only enabled scan_elements are pushed into the ring staging: IIO: IMU: ADIS16400: Fix addresses of GYRO and ACCEL calibration offset staging: IIO: IMU: ADIS16400: Add delay after self test staging: IIO: IMU: ADIS16400: Fix up SPI messages cs_change behavior staging/rtl81*: build as loadable modules only staging: brcm80211: removed 'is_amsdu causing toss' log spam staging: brcm80211: fix for 'Short CCK' log spam staging: brcm80211: fix for 'AC_BE txop..' logs spammed problem staging: memrar: remove driver from tree staging: sep: remove last memrar remnants staging: fix hv_mouse build, needs delay.h staging: fix olpc_dcon build errors staging: sm7xx: fixed defines ... Fix up trivial conflict in drivers/staging/memrar/memrar_handler.c (deleted vs trivial spelling fixes) 07 April 2011, 18:36:44 UTC
7bc30c2 Linus Torvalds 07 April 2011, 18:33:04 UTC Merge branch 'kvm-updates/2.6.39' of git://git.kernel.org/pub/scm/virt/kvm/kvm * 'kvm-updates/2.6.39' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: move and fix substitue search for missing CPUID entries KVM: fix XSAVE bit scanning KVM: Enable async page fault processing KVM: fix crash on irqfd deassign 07 April 2011, 18:33:04 UTC
ccfeef0 Linus Torvalds 07 April 2011, 18:31:03 UTC Merge branch 'for-linus' of git://git.infradead.org/ubifs-2.6 * 'for-linus' of git://git.infradead.org/ubifs-2.6: UBI: do not select KALLSYMS_ALL UBI: do not compare array with NULL UBI: check if we are in RO mode in the erase routine UBIFS: fix debugging failure in dbg_check_space_info UBIFS: fix error path in dbg_debugfs_init_fs UBIFS: unify error path dbg_debugfs_init_fs UBIFS: do not select KALLSYMS_ALL UBIFS: fix assertion warnings UBIFS: fix oops on error path in read_pnode UBIFS: do not read flash unnecessarily 07 April 2011, 18:31:03 UTC
850a28e Vasily Khoruzhick 06 April 2011, 14:49:15 UTC spi: Fix race condition in stop_queue() There's a race condition in stop_queue() in some drivers - if drv_data->queue is empty, but drv_data->busy is still set (or opposite situation) stop_queue will return -EBUSY. So fix loop condition to check that both drv_data->queue is empty and drv_data->busy is not set. This patch affects following drivers: pxa2xx_spi spi_bfin5xx amba-pl022 dw_spi Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 07 April 2011, 18:17:45 UTC
454abcc Grant Likely 07 April 2011, 18:15:50 UTC Merge commit 'v2.6.39-rc2' into spi/merge 07 April 2011, 18:15:50 UTC
42933ba Linus Torvalds 07 April 2011, 18:14:49 UTC Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6 * 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6: Fix common misspellings 07 April 2011, 18:14:49 UTC
2b9accb Linus Torvalds 07 April 2011, 16:42:13 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: Add support for CH Pro Throttle HID: hid-magicmouse: Increase evdev buffer size HID: add FF support for Logitech G25/G27 HID: roccat: Add support for wireless variant of Pyra HID: Fix typo Keyoutch -> Keytouch HID: add support for Skycable 0x3f07 wireless presenter 07 April 2011, 16:42:13 UTC
7e3bf1d Youquan Song 06 April 2011, 06:35:12 UTC fix build fail for hv_mouse indefine udelay Fix build failure issue for hv_mouse When build 2.6.39-rc1 kernel, it will be blocked at build hv_mouse. drivers/staging/hv/hv_mouse.c: In function ‘ReleaseInputDevice’: drivers/staging/hv/hv_mouse.c:293: error: implicit declaration of function ‘udelay’ Signed-off-by: Youquan Song <youquan.song@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 07 April 2011, 16:41:47 UTC
982134b Linus Torvalds 07 April 2011, 14:35:50 UTC mm: avoid wrapping vm_pgoff in mremap() The normal mmap paths all avoid creating a mapping where the pgoff inside the mapping could wrap around due to overflow. However, an expanding mremap() can take such a non-wrapping mapping and make it bigger and cause a wrapping condition. Noticed by Robert Swiecki when running a system call fuzzer, where it caused a BUG_ON() due to terminally confusing the vma_prio_tree code. A vma dumping patch by Hugh then pinpointed the crazy wrapped case. Reported-and-tested-by: Robert Swiecki <robert@swiecki.net> Acked-by: Hugh Dickins <hughd@google.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 07 April 2011, 14:35:51 UTC
cd9abc7 Takashi Iwai 07 April 2011, 12:55:57 UTC ALSA: hda - Don't query connections for widgets have no connections Fixes the kernel warnings with IDT codecs like hda_codec: connection list not available for 0x1e Signed-off-by: Takashi Iwai <tiwai@suse.de> 07 April 2011, 12:55:57 UTC
262ac22 David Henningsson 07 April 2011, 09:43:00 UTC ALSA: HDA: Fix single internal mic on ALC275 (Sony Vaio VPCSB1C5E) In cases where there is only one internal mic connected to ADC 0x11, alc275_setup_dual_adc won't handle the case, so we need to add the ADC node to the array of candidates. Cc: stable@kernel.org BugLink: http://bugs.launchpad.net/bugs/752792 Reported-by: Vincenzo Pii Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 07 April 2011, 10:12:00 UTC
1f34852 Aaron Plattner 07 April 2011, 00:19:04 UTC ALSA: hda - HDMI: Fix MCP7x audio infoframe checksums The MCP7x hardware computes the audio infoframe channel count automatically, but requires the audio driver to set the audio infoframe checksum manually via the Nv_VERB_SET_Info_Frame_Checksum control verb. When audio starts playing, nvhdmi_8ch_7x_pcm_prepare sets the checksum to (0x71 - chan - chanmask). For example, for 2ch audio, chan == 1 and chanmask == 0 so the checksum is set to 0x70. When audio playback finishes and the device is closed, nvhdmi_8ch_7x_pcm_close resets the channel formats, causing the channel count to revert to 8ch. Since the checksum is not reset, the hardware starts generating audio infoframes with invalid checksums. This causes some displays to blank the video. Fix this by updating the checksum and channel mask when the device is closed and also when it is first initialized. In addition, make sure that the channel mask is appropriate for an 8ch infoframe by setting it to 0x13 (FL FR LFE FC RL RR RLC RRC). Signed-off-by: Aaron Plattner <aplattner@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 07 April 2011, 10:04:00 UTC
09552b2 Feng Tang 07 April 2011, 01:39:49 UTC x86/mrst/vrtc: Fix boot crash in mrst_rtc_init() The sfi_mrtc_array[] only gets initialized when the sfi mrtc table is parsed, so the vrtc_paddr should be initalized after it too. Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/1302140389-27603-1-git-send-email-feng.tang@intel.com Signed-off-by: Ingo Molnar <mingo@elte.hu> 07 April 2011, 09:27:42 UTC
de97a21 Feng Tang 07 April 2011, 01:39:44 UTC rtc, x86/mrst/vrtc: Fix boot crash in rtc_read_alarm() Commit f44f7f96a20 ("RTC: Initialize kernel state from RTC") caused a boot regression on the MRST platform. The reason is that rtc_device_register() calls rtc_read_alarm() after that change, which function does not have all driver data set up yet. The rtc-mrst driver needs to call dev_set_drvdata() before rtc_device_register() gets called. Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Acked-by: John Stultz <john.stultz@linaro.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/1302140384-27571-1-git-send-email-feng.tang@intel.com Signed-off-by: Ingo Molnar <mingo@elte.hu> 07 April 2011, 09:27:42 UTC
f994d99 Hans Rosenfeld 06 April 2011, 16:06:43 UTC x86-32, fpu: Fix FPU exception handling on non-SSE systems On 32bit systems without SSE (that is, they use FSAVE/FRSTOR for FPU context switches), FPU exceptions in user mode cause Oopses, BUGs, recursive faults and other nasty things: fpu exception: 0000 [#1] last sysfs file: /sys/power/state Modules linked in: psmouse evdev pcspkr serio_raw [last unloaded: scsi_wait_scan] Pid: 1638, comm: fxsave-32-excep Not tainted 2.6.35-07798-g58a992b-dirty #633 VP3-596B-DD/VT82C597 EIP: 0060:[<c1003527>] EFLAGS: 00010202 CPU: 0 EIP is at math_error+0x1b4/0x1c8 EAX: 00000003 EBX: cf9be7e0 ECX: 00000000 EDX: cf9c5c00 ESI: cf9d9fb4 EDI: c1372db3 EBP: 00000010 ESP: cf9d9f1c DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 Process fxsave-32-excep (pid: 1638, ti=cf9d8000 task=cf9be7e0 task.ti=cf9d8000) Stack: 00000000 00000301 00000004 00000000 00000000 cf9d3000 cf9da8f0 00000001 <0> 00000004 cf9b6b60 c1019a6b c1019a79 00000020 00000242 000001b6 cf9c5380 <0> cf806b40 cf791880 00000000 00000282 00000282 c108a213 00000020 cf9c5380 Call Trace: [<c1019a6b>] ? need_resched+0x11/0x1a [<c1019a79>] ? should_resched+0x5/0x1f [<c108a213>] ? do_sys_open+0xbd/0xc7 [<c108a213>] ? do_sys_open+0xbd/0xc7 [<c100353b>] ? do_coprocessor_error+0x0/0x11 [<c12d5965>] ? error_code+0x65/0x70 Code: a8 20 74 30 c7 44 24 0c 06 00 03 00 8d 54 24 04 89 d9 b8 08 00 00 00 e8 9b 6d 02 00 eb 16 8b 93 5c 02 00 00 eb 05 e9 04 ff ff ff <9b> dd 32 9b e9 16 ff ff ff 81 c4 84 00 00 00 5b 5e 5f 5d c3 c6 EIP: [<c1003527>] math_error+0x1b4/0x1c8 SS:ESP 0068:cf9d9f1c This usually continues in slight variations until the system is reset. This bug was introduced by commit 58a992b9cbaf449aeebd3575c3695a9eb5d95b5e: x86-32, fpu: Rewrite fpu_save_init() Signed-off-by: Hans Rosenfeld <hans.rosenfeld@amd.com> Link: http://lkml.kernel.org/r/1302106003-366952-1-git-send-email-hans.rosenfeld@amd.com Signed-off-by: H. Peter Anvin <hpa@zytor.com> 06 April 2011, 23:53:01 UTC
28276a2 Arjan Mels 05 April 2011, 18:26:59 UTC staging: usbip: bugfix for isochronous packets and optimization For isochronous packets the actual_length is the sum of the actual length of each of the packets, however between the packets might be padding, so it is not sufficient to just send the first actual_length bytes of the buffer. To fix this and simultanesouly optimize the bandwidth the content of the isochronous packets are send without the padding, the padding is restored on the receiving end. Signed-off-by: Arjan Mels <arjan.mels@gmx.net> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Cc: Max Vozeler <max@vozeler.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 06 April 2011, 22:51:14 UTC
1325f85 Arjan Mels 05 April 2011, 18:26:38 UTC staging: usbip: bugfix add number of packets for isochronous frames The number_of_packets was not transmitted for RET_SUBMIT packets. The linux client used the stored number_of_packet from the submitted request. The windows userland client does not do this however and needs to know the number_of_packets to determine the size of the transmission. Signed-off-by: Arjan Mels <arjan.mels@gmx.net> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Cc: Max Vozeler <max@vozeler.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 06 April 2011, 22:51:14 UTC
d2dd0b0 Arjan Mels 05 April 2011, 18:26:11 UTC staging: usbip: bugfixes related to kthread conversion When doing a usb port reset do a queued reset instead to prevent a deadlock: the reset will cause the driver to unbind, causing the usb_driver_lock_for_reset to stall. Signed-off-by: Arjan Mels <arjan.mels@gmx.net> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Cc: Max Vozeler <max@vozeler.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 06 April 2011, 22:51:13 UTC
2f8c4c5 Arjan Mels 05 April 2011, 18:24:56 UTC staging: usbip: fix shutdown problems. When shuting down the tcp_rx and tcp_tx threads first check if they are not closed already (maybe because an error caused them to return). Signed-off-by: Arjan Mels <arjan.mels@gmx.net> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Cc: Max Vozeler <max@vozeler.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 06 April 2011, 22:51:13 UTC
c996edc Haiyang Zhang 06 April 2011, 22:18:00 UTC staging: hv: Fix GARP not sent after Quick Migration After Quick Migration, the network is not immediately operational in the current context when receiving RNDIS_STATUS_MEDIA_CONNECT event. So, I added another netif_notify_peers() into a scheduled work, otherwise GARP packet will not be sent after quick migration, and cause network disconnection. Thanks to Mike Surcouf <mike@surcouf.co.uk> for reporting the bug and testing the patch. Reported-by: Mike Surcouf <mike@surcouf.co.uk> Tested-by: Mike Surcouf <mike@surcouf.co.uk> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 06 April 2011, 22:44:05 UTC
9b57e1a Ian Campbell 03 April 2011, 23:12:23 UTC MAINTAINERS: add entry for Xen network backend Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 21:41:36 UTC
1f5db83 Padmanabh Ratnakar 03 April 2011, 01:54:39 UTC be2net: Fix suspend/resume operation eq_next_idx is not getting reset to zero during suspend. This causes resume to fail. Added the fix. Signed-off-by: Sarveswara Rao Mygapula <sarveswararao.mygapula@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 21:40:15 UTC
ecd6210 Padmanabh Ratnakar 03 April 2011, 01:54:11 UTC be2net: Rename some struct members for clarity Renamed msix_vec_idx to eq_idx in be_eq_obj struct. Renamed msix_vec_next_idx to eq_next_idx in be_adapter structure. These members are used in INTX mode also. Signed-off-by: Sarveswara Rao Mygapula <sarveswararao.mygapula@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 21:40:15 UTC
ae07b0b Ulrich Weber 06 April 2011, 21:04:49 UTC pppoe: drop PPPOX_ZOMBIEs in pppoe_flush_dev otherwise we loop forever if a PPPoE socket was set to PPPOX_ZOMBIE state by a PADT message when the ethernet device is going down afterwards. Signed-off-by: Ulrich Weber <uweber@astaro.com> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 21:04:49 UTC
a25a32a David S. Miller 06 April 2011, 20:34:15 UTC Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 06 April 2011, 20:34:15 UTC
ec80bfc Peter Korsgaard 05 April 2011, 03:03:56 UTC dsa/mv88e6131: add support for mv88e6085 switch The mv88e6085 is identical to the mv88e6095, except that all ports are 10/100 Mb/s, so use the existing setup code except for the cpu/dsa speed selection in _setup_port(). Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 20:32:53 UTC
4188759 Bryan Schumaker 06 April 2011, 18:33:28 UTC NFS: Fix a signed vs. unsigned secinfo bug rpc_authflavor_t is cast from an unsigned int, but the initial code tried to use it as a signed int. I fix this by passing an rpc_authflavor_t pointer around, and returning signed integers from functions. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> 06 April 2011, 20:25:04 UTC
4da9484 H. Peter Anvin 06 April 2011, 20:10:02 UTC x86, hibernate: Initialize mmu_cr4_features during boot Restore the initialization of mmu_cr4_features during boot, which was removed without comment in checkin e5f15b45ddf3afa2bbbb10c7ea34fb32b6de0a0e x86: Cleanup highmap after brk is concluded thereby breaking resume from hibernate. This restores previous functionality in approximately the same place, and corrects the reading of %cr4 on pre-CPUID hardware (%cr4 exists if and only if CPUID is supported.) However, part of the problem is that the hibernate suspend/resume sequence should manage the save/restore of %cr4 explicitly. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: Yinghai Lu <yinghai@kernel.org> LKML-Reference: <201104020154.57136.rjw@sisk.pl> 06 April 2011, 20:10:02 UTC
47482f1 Neil Horman 06 April 2011, 20:07:09 UTC ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2) properly record sk_rxhash in ipv6 sockets (v2) Noticed while working on another project that flows to sockets which I had open on a test systems weren't getting steered properly when I had RFS enabled. Looking more closely I found that: 1) The affected sockets were all ipv6 2) They weren't getting steered because sk->sk_rxhash was never set from the incomming skbs on that socket. This was occuring because there are several points in the IPv4 tcp and udp code which save the rxhash value when a new connection is established. Those calls to sock_rps_save_rxhash were never added to the corresponding ipv6 code paths. This patch adds those calls. Tested by myself to properly enable RFS functionalty on ipv6. Change notes: v2: Filtered UDP to only arm RFS on bound sockets (Eric Dumazet) Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 20:07:09 UTC
2d5d415 Ajit Khaparde 06 April 2011, 05:53:13 UTC be2net: Fix a potential crash during shutdown. adapter could remain uninitialized if probe fails for some reason. A null pointer access could cause a crash if be_shutdown is called after that. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 19:40:18 UTC
1e58148 Rasesh Mody 04 April 2011, 08:29:59 UTC bna: Fix for handling firmware heartbeat failure This patch contains a fix for gracefully handling firmware heartbeat failure instead of forcing panic. Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 19:39:07 UTC
34206f2 Enric Balletbo i Serra 05 April 2011, 07:08:41 UTC can: mcp251x: Allow pass IRQ flags through platform data. When an interrupt occurs, the INT pin is driven low by the MCP251x controller (falling edge) but in some cases the INT pin can be connected to the MPU through a transistor or level translator which inverts this signal. In this case interrupt should be configured in rising edge. This patch adds support to pass the IRQ flags via mcp251x_platform_data. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 19:24:26 UTC
35a67ed Enric Balletbo i Serra 05 April 2011, 06:52:49 UTC smsc911x: fix mac_lock acquision before calling smsc911x_mac_read When SMSC911X_SAVE_MAC_ADDRESS flag is enabled the driver calls smsc911x_mac_read and smsc911x_mac_read function without acquiring mac_lock spinlock This patch fixes following warning smsc911x: Driver version 2008-10-21. ------------[ cut here ]------------ WARNING: at drivers/net/smsc911x.c:261 smsc911x_mac_read+0x24/0x220() Modules linked in: [<c0060858>] (unwind_backtrace+0x0/0xe0) from [<c009322c>] (warn_slowpath_common+0x4c/0x64) [<c009322c>] (warn_slowpath_common+0x4c/0x64) from [<c009325c>] (warn_slowpath_null+0x18/0x1c) [<c009325c>] (warn_slowpath_null+0x18/0x1c) from [<c0324bec>] (smsc911x_mac_read+0x24/0x220) [<c0324bec>] (smsc911x_mac_read+0x24/0x220) from [<c0434788>] (smsc911x_read_mac_address+0x18/0x6c) [<c0434788>] (smsc911x_read_mac_address+0x18/0x6c) from [<c0434c74>] (smsc911x_drv_probe+0x498/0x1788) [<c0434c74>] (smsc911x_drv_probe+0x498/0x1788) from [<c02d3e54>] (platform_drv_probe+0x14/0x18) [<c02d3e54>] (platform_drv_probe+0x14/0x18) from [<c02d2d60>] (driver_probe_device+0xc8/0x184) [<c02d2d60>] (driver_probe_device+0xc8/0x184) from [<c02d2e84>] (__driver_attach+0x68/0x8c) [<c02d2e84>] (__driver_attach+0x68/0x8c) from [<c02d1fc8>] (bus_for_each_dev+0x48/0x74) [<c02d1fc8>] (bus_for_each_dev+0x48/0x74) from [<c02d2660>] (bus_add_driver+0x9c/0x228) [<c02d2660>] (bus_add_driver+0x9c/0x228) from [<c02d3598>] (driver_register+0xa0/0x124) [<c02d3598>] (driver_register+0xa0/0x124) from [<c0050668>] (do_one_initcall+0x94/0x168) [<c0050668>] (do_one_initcall+0x94/0x168) from [<c0008984>] (kernel_init+0xa0/0x154) [<c0008984>] (kernel_init+0xa0/0x154) from [<c005afac>] (kernel_thread_exit+0x0/0x8) ---[ end trace 2c931a35b7885770 ]--- Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: David S. Miller <davem@davemloft.net> 06 April 2011, 19:23:12 UTC
99b662e Paul Mundt 06 April 2011, 18:42:01 UTC sh: select ARCH_NO_SYSDEV_OPS. Now that everything that was using these interfaces has been converted to the syscore ops, prevent new code from using the old API. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 18:42:01 UTC
6084c81 Kuninori Morimoto 05 April 2011, 01:22:33 UTC ARM: arch-shmobile: only run FSI init on respective boards If several boards are enabled in the kernel configuration, fsi_init_pm_clock() functions from board-ap4evb.c will run on any of them. Prevent this by calling these functions from the .init_machine() callback instead of using device_initcall(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 18:21:38 UTC
2ce51f8 Guennadi Liakhovetski 04 April 2011, 15:08:05 UTC ARM: arch-shmobile: only run HDMI init on respective boards If several boards are enabled in the kernel configuration, hdmi_init_pm_clock() functions from board-ap4evb.c and board-mackerel.c will run on any of them. Prevent this by calling these functions from the .init_machine() callback instead of using device_initcall(). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Magnus Damm <damm@opensource.se> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 18:21:24 UTC
0867659 Trond Myklebust 06 April 2011, 17:13:32 UTC Revert "net/sunrpc: Use static const char arrays" This reverts commit 411b5e05617593efebc06241dbc56f42150f2abe. Olga Kornievskaia reports: Problem: linux client mounting linux server using rc4-hmac-md5 enctype. gssd fails with create a context after receiving a reply from the server. Diagnose: putting printout statements in the server kernel and kerberos libraries revealed that client and server derived different integrity keys. Server kernel code was at fault due the the commit [aglo@skydive linux-pnfs]$ git show 411b5e05617593efebc06241dbc56f42150f2abe Trond: The problem is that since it relies on virt_to_page(), you cannot call sg_set_buf() for data in the const section. Reported-by: Olga Kornievskaia <aglo@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org [2.6.36+] 06 April 2011, 18:18:17 UTC
4a0f081 Simon Horman 04 April 2011, 06:45:21 UTC ARM: mach-shmobile: Correctly check for CONFIG_MACH_MACKEREL I made a bit of a thinko when adding Mackerel to the boards that support zboot using MMCIF. Reported-by: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 18:08:20 UTC
97fb850 Matthew Garrett 06 April 2011, 17:34:59 UTC efifb: Add override for 11" Macbook Air 3,1 The 11" Macbook Air appears to claim that its stride is 1366, when it's actually 2048. Override it. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 17:58:10 UTC
47dfe51 Peter Jones 06 April 2011, 17:34:58 UTC efifb: Support overriding fields FW tells us with the DMI data. Some machines apparently give us bogus linelength/stride/pitch data, so we need to support letting the DMI table override the supplied data. I bet you can't guess whose machines I'm talking about. Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 17:58:10 UTC
47c87d9 Matthew Garrett 04 April 2011, 21:39:54 UTC fb: Reduce priority of resource conflict message It's expected that efifb will conflict with a native driver, so the handover message should be informational rather than an error. Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 16:58:29 UTC
787dffa Tormod Volden 03 April 2011, 12:54:06 UTC savagefb: Remove obsolete else clause in savage_setup_i2c_bus The else clause was not needed after the cleanup in commit b8901b091db260b0f0101d6395ce5c6016835a47 Signed-off-by: Tormod Volden <debian.tormod@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 16:49:53 UTC
21cd72e Tormod Volden 03 April 2011, 12:54:05 UTC savagefb: Set up I2C based on chip family instead of card id In practice this means enabling I2C (for DDC2) on all prosavage cards, like the xorg ddx does. The savage4 and savage2000 families have only one member each, so there is no change for those. Tested on TwisterK. Signed-off-by: Tormod Volden <debian.tormod@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 16:49:53 UTC
a564d30 Tormod Volden 03 April 2011, 12:54:04 UTC savagefb: Replace magic register address with define MM_SERIAL1 was already defined, but not used. Signed-off-by: Tormod Volden <debian.tormod@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 16:49:52 UTC
a8c908d Julia Lawall 01 April 2011, 14:23:47 UTC drivers/video/bfin-lq035q1-fb.c: introduce missing kfree Error handling code following a kmalloc should free the allocated data. The semantic match that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,x->f1,...) ) ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 16:44:57 UTC
b73a21f Jingoo Han 01 April 2011, 07:17:27 UTC video: s3c-fb: fix checkpatch errors and warning This patch fixes the checkpatch errors listed below: ERROR: space required before the open parenthesis '(' ERROR: need consistent spacing around '+' (ctx:WxV) ERROR: space prohibited before that close parenthesis ')' Also, following warning is fixed by adding 'platid' variable which can reduce number of lines exceeding 80 characters. WARNING: line over 80 characters Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 06 April 2011, 16:44:57 UTC
da60325 Jiri Kosina 06 April 2011, 14:12:32 UTC HID: Add support for CH Pro Throttle CH Pro Throttle needs NOGET the same way as other products from the same vendor require. Reported-by: Unavowed <unavowed@vexillium.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 06 April 2011, 14:12:32 UTC
cc5e0f0 Chase Douglas 01 April 2011, 21:03:39 UTC HID: hid-magicmouse: Increase evdev buffer size The evdev buffer isn't big enough when you get many fingers on the device. Bump up the buffer to a reasonable size, matching what other multitouch devices use. Without this change, events may be discarded in the evdev buffer before they are read. Reported-by: Simon Budig <simon@budig.de> Cc: Henrik Rydberg <rydberg@euromail.se> Cc: Jiri Kosina <jkosina@suse.cz> Cc: stable@kernel.org Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 06 April 2011, 13:17:45 UTC
f64fac8 Ingo Molnar 06 April 2011, 11:09:00 UTC Merge branch 'perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/urgent 06 April 2011, 11:09:00 UTC
bd22f5c Andre Przywara 31 March 2011, 14:58:49 UTC KVM: move and fix substitue search for missing CPUID entries If KVM cannot find an exact match for a requested CPUID leaf, the code will try to find the closest match instead of simply confessing it's failure. The implementation was meant to satisfy the CPUID specification, but did not properly check for extended and standard leaves and also didn't account for the index subleaf. Beside that this rule only applies to CPUID intercepts, which is not the only user of the kvm_find_cpuid_entry() function. So fix this algorithm and call it from kvm_emulate_cpuid(). This fixes a crash of newer Linux kernels as KVM guests on AMD Bulldozer CPUs, where bogus values were returned in response to a CPUID intercept. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Signed-off-by: Avi Kivity <avi@redhat.com> 06 April 2011, 10:15:56 UTC
20800bc Andre Przywara 30 March 2011, 13:01:45 UTC KVM: fix XSAVE bit scanning When KVM scans the 0xD CPUID leaf for propagating the XSAVE save area leaves, it assumes that the leaves are contigious and stops at the first zero one. On AMD hardware there is a gap, though, as LWP uses leaf 62 to announce it's state save area. So lets iterate through all 64 possible leaves and simply skip zero ones to also cover later features. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Signed-off-by: Avi Kivity <avi@redhat.com> 06 April 2011, 10:15:55 UTC
0857b9e Gleb Natapov 01 February 2011, 11:21:47 UTC KVM: Enable async page fault processing If asynchronous hva_to_pfn() is requested call GUP with FOLL_NOWAIT to avoid sleeping on IO. Check for hwpoison is done at the same time, otherwise check_user_page_hwpoison() will call GUP again and will put vcpu to sleep. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com> 06 April 2011, 10:15:55 UTC
9e02fb9 Michael S. Tsirkin 17 March 2011, 08:53:33 UTC KVM: fix crash on irqfd deassign irqfd in kvm used flush_work incorrectly: it assumed that work scheduled previously can't run after flush_work, but since kvm uses a non-reentrant workqueue (by means of schedule_work) we need flush_work_sync to get that guarantee. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reported-by: Jean-Philippe Menil <jean-philippe.menil@univ-nantes.fr> Tested-by: Jean-Philippe Menil <jean-philippe.menil@univ-nantes.fr> Signed-off-by: Avi Kivity <avi@redhat.com> 06 April 2011, 10:15:55 UTC
49c039f Tarek Soliman 04 April 2011, 14:23:53 UTC ALSA: usb-audio: define another USB ID for a buggy USB MIDI cable There are many USB MIDI cables out there that have buggy firmware that reports it can do more than 4 bytes in a packet when they can only properly handle 4 This patch adds the ID of yet another one of those cables Signed-off-by: Tarek Soliman <tarek@bashasoliman.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 06 April 2011, 06:05:30 UTC
6221f22 Linus Torvalds 06 April 2011, 01:30:43 UTC Linux 2.6.39-rc2 06 April 2011, 01:30:43 UTC
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