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2c53b43 Linus Torvalds13 June 2011, 22:29:59 UTCLinux 3.0-rc313 June 2011, 22:29:59 UTC
4077985 Linus Torvalds13 June 2011, 20:00:53 UTCMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: SLAB: Record actual last user of freed objects. slub: always align cpu_slab to honor cmpxchg_double requirement13 June 2011, 20:00:53 UTC
ffdb8f1 Linus Torvalds13 June 2011, 18:21:50 UTCMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: unwind canceled flock state ceph: fix ENOENT logic in striped_read ceph: fix short sync reads from the OSD ceph: fix sync vs canceled write ceph: use ihold when we already have an inode ref13 June 2011, 18:21:50 UTC
80dadf8 Linus Torvalds13 June 2011, 17:47:04 UTCMerge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rtc: Staticize non-exported __rtc_set_alarm() rtc: Fix ioctl error path return ptp: Fix some locking bugs in ptp_read() ptp: Return -EFAULT on copy_to_user() errors13 June 2011, 17:47:04 UTC
c78a9b9 Linus Torvalds13 June 2011, 17:45:49 UTCMerge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ftrace: Revert 8ab2b7efd ftrace: Remove unnecessary disabling of irqs kprobes/trace: Fix kprobe selftest for gcc 4.6 ftrace: Fix possible undefined return code oprofile, dcookies: Fix possible circular locking dependency oprofile: Fix locking dependency in sync_start() oprofile: Free potentially owned tasks in case of errors oprofile, x86: Add comments to IBS LVT offset initialization13 June 2011, 17:45:49 UTC
842c895 Linus Torvalds13 June 2011, 17:45:10 UTCMerge branches 'x86-urgent-for-linus' and 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: devicetree: Add missing early_init_dt_setup_initrd_arch stub x86: cpu-hotplug: Prevent softirq wakeup on wrong CPU * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Prevent potential NULL dereference in irq_set_irq_wake()13 June 2011, 17:45:10 UTC
562d1ff Linus Torvalds13 June 2011, 17:33:31 UTCMerge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6 * 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: spi-pl022: Add missing return value update13 June 2011, 17:33:31 UTC
acb11bc Linus Torvalds13 June 2011, 17:32:53 UTCMerge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung * 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C2410: remove the now empty mach-s3c2410/irq.c ARM: S3C24XX: Move s3c24xx_irq_syscore_ops to plat-s3c24xx/irq.c ARM: S3C24xx: Fix missing struct for s3c2410_dma_chan ARM: SAMSUNG: Remove unused onenand plat functions ARM: EXYNOS4: Remove compiler warning on exynos4_pwm4_resume ARM: S5P: Fix compilation error for exynos4_defconfig ARM: S5P: Should be S3C_VA_USB_HSPHY instead of S5P_VA_XX ARM: S5P64X0: Fix SPI platform device name ARM: S5PV210: Fix possible null pointer dereference13 June 2011, 17:32:53 UTC
33a5388 Linus Torvalds13 June 2011, 17:32:24 UTCMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: fix problem in setting checkpoint interval nilfs2: fix missing block address termination in btree node shrinking nilfs2: fix incorrect block address termination in node concatenation13 June 2011, 17:32:24 UTC
e3f88ae Virupax Sadashivpetimath13 June 2011, 10:53:46 UTCspi-pl022: Add missing return value update Return error on out of range cpsdvsr value. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>13 June 2011, 15:18:45 UTC
3c25fa7 Linus Torvalds12 June 2011, 18:06:36 UTCMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: use join_transaction in btrfs_evict_inode() Btrfs - use %pU to print fsid Btrfs: fix extent state leak on failed nodatasum reads btrfs: fix unlocked access of delalloc_inodes Btrfs: avoid stack bloat in btrfs_ioctl_fs_info() btrfs: remove 64bit alignment padding to allow extent_buffer to fit into one fewer cacheline Btrfs: clear current->journal_info on async transaction commit Btrfs: make sure to recheck for bitmaps in clusters btrfs: remove unneeded includes from scrub.c btrfs: reinitialize scrub workers btrfs: scrub: errors in tree enumeration Btrfs: don't map extent buffer if path->skip_locking is set Btrfs: unlock the trans lock properly Btrfs: don't map extent buffer if path->skip_locking is set Btrfs: fix duplicate checking logic Btrfs: fix the allocator loop logic Btrfs: fix bitmap regression Btrfs: don't commit the transaction if we dont have enough pinned bytes Btrfs: noinline the cluster searching functions Btrfs: cache bitmaps when searching for a cluster12 June 2011, 18:06:36 UTC
9d6fa8f Linus Torvalds12 June 2011, 18:04:25 UTCMerge 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: Fix inaudible internal speakers on CyberpowerPC Gamer Xplorer N57001 laptop ALSA: Use %pV for snd_printk() ALSA: hda - Fix initialization of hp pins with master_mute in Realtek ALSA: hda - Fix invalid unsol tag for some alc262 model quirks ASoC: SAMSUNG: Fix the incorrect referencing of I2SCON register ASoC: snd_soc_new_{mixer,mux,pga} make sure to use right DAPM context ASoC: fsl: fix initialization of DMA buffers ASoC: WM8804 does not support sample rates below 32kHz ASoC: Fix WM8962 headphone volume update for use of advanced caches ASoC: Blackfin: bf5xx-ad1836: Fix codec device name ALSA: hda: Fix quirk for Dell Inspiron 910 ASoC: AD1836: Fix setting the PCM format ASoC: Check for NULL register bank in snd_soc_get_cache_val() ASoC: Add missing break in WM8915 FLL source selection ASoC: Only update SYSCLK_ENA when pausing WM8915 SYSCLK ASoC: atmel_ssc: Don't try to free ssc if request failed12 June 2011, 18:04:25 UTC
c7ca6b0 Linus Torvalds12 June 2011, 18:04:11 UTCMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6: ide-cd: signedness warning fix again12 June 2011, 18:04:11 UTC
08d63aa Linus Torvalds12 June 2011, 18:03:29 UTCMerge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6 * 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6: gpio/basic_mmio: add missing include of spinlock_types.h gpio/nomadik: fix sleepmode for elder Nomadik12 June 2011, 18:03:29 UTC
152b92d Linus Torvalds12 June 2011, 18:03:08 UTCMerge 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: (55 commits) ISDN, hfcsusb: Don't leak in hfcsusb_ph_info() netpoll: call dev_put() on error in netpoll_setup() net: ep93xx_eth: fix DMA API violations net: ep93xx_eth: drop GFP_DMA from call to dma_alloc_coherent() net: ep93xx_eth: allocate buffers using kmalloc() net: ep93xx_eth: pass struct device to DMA API functions ep93xx: set DMA masks for the ep93xx_eth vlan: Fix the ingress VLAN_FLAG_REORDER_HDR check dl2k: EEPROM CRC calculation wrong endianess on bigendian machine NET: am79c961: fix assembler warnings NET: am79c961: ensure multicast filter is correctly set at open NET: am79c961: ensure asm() statements are marked volatile ethtool.h: fix typos ep93xx_eth: Update MAINTAINERS ipv4: Fix packet size calculation for raw IPsec packets in __ip_append_data netpoll: prevent netpoll setup on slave devices net: pmtu_expires fixes gianfar:localized filer table iwlegacy: fix channel switch locking mac80211: fix IBSS teardown race ...12 June 2011, 18:03:08 UTC
b99ca60 Linus Torvalds12 June 2011, 02:56:25 UTCMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: AppArmor: Fix sleep in invalid context from task_setrlimit12 June 2011, 02:56:25 UTC
84860c7 Jesper Juhl11 June 2011, 06:36:42 UTCISDN, hfcsusb: Don't leak in hfcsusb_ph_info() We leak the memory allocated to 'phi' when the variable goes out of scope in hfcsusb_ph_info(). Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David S. Miller <davem@davemloft.net>12 June 2011, 01:59:07 UTC
83fe32d Dan Carpenter12 June 2011, 01:55:22 UTCnetpoll: call dev_put() on error in netpoll_setup() There is a dev_put(ndev) missing on an error path. This was introduced in 0c1ad04aecb "netpoll: prevent netpoll setup on slave devices". Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>12 June 2011, 01:55:22 UTC
f1c089e Mika Westerberg11 June 2011, 08:39:58 UTCnet: ep93xx_eth: fix DMA API violations Russell King said: > > So, to summarize what its doing: > > 1. It allocates buffers for rx and tx. > 2. It maps them with dma_map_single(). > This transfers ownership of the buffer to the DMA device. > 3. In ep93xx_xmit, > 3a. It copies the data into the buffer with skb_copy_and_csum_dev() > This violates the DMA buffer ownership rules - the CPU should > not be writing to this buffer while it is (in principle) owned > by the DMA device. > 3b. It then calls dma_sync_single_for_cpu() for the buffer. > This transfers ownership of the buffer to the CPU, which surely > is the wrong direction. > 4. In ep93xx_rx, > 4a. It calls dma_sync_single_for_cpu() for the buffer. > This at least transfers the DMA buffer ownership to the CPU > before the CPU reads the buffer > 4b. It then uses skb_copy_to_linear_data() to copy the data out. > At no point does it transfer ownership back to the DMA device. > 5. When the driver is removed, it dma_unmap_single()'s the buffer. > This transfers ownership of the buffer to the CPU. > 6. It frees the buffer. > > While it may work on ep93xx, it's not respecting the DMA API rules, > and with DMA debugging enabled it will probably encounter quite a few > warnings. This patch fixes these violations. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Petr Stetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 23:25:16 UTC
1f758a4 Mika Westerberg11 June 2011, 08:39:57 UTCnet: ep93xx_eth: drop GFP_DMA from call to dma_alloc_coherent() Commit a197b59ae6e8 (mm: fail GFP_DMA allocations when ZONE_DMA is not configured) made page allocator to return NULL if GFP_DMA is set but CONFIG_ZONE_DMA is disabled. This causes ep93xx_eth to fail: WARNING: at mm/page_alloc.c:2251 __alloc_pages_nodemask+0x11c/0x638() Modules linked in: [<c0035498>] (unwind_backtrace+0x0/0xf4) from [<c0043da4>] (warn_slowpath_common+0x48/0x60) [<c0043da4>] (warn_slowpath_common+0x48/0x60) from [<c0043dd8>] (warn_slowpath_null+0x1c/0x24) [<c0043dd8>] (warn_slowpath_null+0x1c/0x24) from [<c0083b6c>] (__alloc_pages_nodemask+0x11c/0x638) [<c0083b6c>] (__alloc_pages_nodemask+0x11c/0x638) from [<c00366fc>] (__dma_alloc+0x8c/0x3ec) [<c00366fc>] (__dma_alloc+0x8c/0x3ec) from [<c0036adc>] (dma_alloc_coherent+0x54/0x60) [<c0036adc>] (dma_alloc_coherent+0x54/0x60) from [<c0227808>] (ep93xx_open+0x20/0x864) [<c0227808>] (ep93xx_open+0x20/0x864) from [<c0283144>] (__dev_open+0xb8/0x108) [<c0283144>] (__dev_open+0xb8/0x108) from [<c0280528>] (__dev_change_flags+0x70/0x128) [<c0280528>] (__dev_change_flags+0x70/0x128) from [<c0283054>] (dev_change_flags+0x10/0x48) [<c0283054>] (dev_change_flags+0x10/0x48) from [<c001a720>] (ip_auto_config+0x190/0xf68) [<c001a720>] (ip_auto_config+0x190/0xf68) from [<c00233b0>] (do_one_initcall+0x34/0x18c) [<c00233b0>] (do_one_initcall+0x34/0x18c) from [<c0008400>] (kernel_init+0x94/0x134) [<c0008400>] (kernel_init+0x94/0x134) from [<c0030858>] (kernel_thread_exit+0x0/0x8) Since there is no restrictions for DMA on ep93xx, we can fix this by just removing the GFP_DMA flag from the call. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Petr Stetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 23:25:16 UTC
3247a1f Mika Westerberg11 June 2011, 08:39:56 UTCnet: ep93xx_eth: allocate buffers using kmalloc() We can use simply kmalloc() to allocate the buffers. This also simplifies the code and allows us to perform DMA sync operations more easily. Memory is allocated with only GFP_KERNEL since there are no DMA allocation restrictions on this platform. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Petr Stetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 23:25:15 UTC
fc9b491 Mika Westerberg11 June 2011, 08:39:55 UTCnet: ep93xx_eth: pass struct device to DMA API functions We shouldn't use NULL for any DMA API functions, unless we are dealing with ISA or EISA device. So pass correct struct dev pointer to these functions. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 23:25:15 UTC
fa70cf4 Mika Westerberg11 June 2011, 08:39:54 UTCep93xx: set DMA masks for the ep93xx_eth Since the driver uses the DMA API, we should pass it valid DMA masks. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Petr Stetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 23:25:15 UTC
0b5c9db Jiri Pirko10 June 2011, 06:56:58 UTCvlan: Fix the ingress VLAN_FLAG_REORDER_HDR check Testing of VLAN_FLAG_REORDER_HDR does not belong in vlan_untag but rather in vlan_do_receive. Otherwise the vlan header will not be properly put on the packet in the case of vlan header accelleration. As we remove the check from vlan_check_reorder_header rename it vlan_reorder_header to keep the naming clean. Fix up the skb->pkt_type early so we don't look at the packet after adding the vlan tag, which guarantees we don't goof and look at the wrong field. Use a simple if statement instead of a complicated switch statement to decided that we need to increment rx_stats for a multicast packet. Hopefully at somepoint we will just declare the case where VLAN_FLAG_REORDER_HDR is cleared as unsupported and remove the code. Until then this keeps it working correctly. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Jiri Pirko <jpirko@redhat.com> Acked-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 23:15:50 UTC
06866bf Daniel Hellstrom10 June 2011, 04:55:16 UTCdl2k: EEPROM CRC calculation wrong endianess on bigendian machine Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 23:02:00 UTC
f777737 Russell King - ARM Linux10 June 2011, 00:52:35 UTCNET: am79c961: fix assembler warnings Fix: /tmp/ccvoZ6h8.s: Assembler messages: /tmp/ccvoZ6h8.s:284: Warning: register range not in ascending order /tmp/ccvoZ6h8.s:881: Warning: register range not in ascending order /tmp/ccvoZ6h8.s:1087: Warning: register range not in ascending order by ensuring that we have temporary variables placed into specific registers. Reorder the code a bit to allow the resulting assembly to be slightly more optimal. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 22:56:01 UTC
bfc6501 Russell King - ARM Linux10 June 2011, 00:52:14 UTCNET: am79c961: ensure multicast filter is correctly set at open We were clearing out the multicast filter whenever the interface was upped, and not setting the mode bits correctly. This can cause problems if there are any multicast addresses already set at this point, or if ALLMULTI was set. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 22:56:00 UTC
d814dee Russell King - ARM Linux10 June 2011, 00:51:54 UTCNET: am79c961: ensure asm() statements are marked volatile Without this the compiler can (and does) optimize register reads away from within loops, and other such optimizations. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 22:56:00 UTC
3307d0d Connor Hansen11 June 2011, 22:06:48 UTCide-cd: signedness warning fix again One of the legit warnings 'make W=3 drivers/ide/ide-cd.c' generates is: drivers/ide/ide-cd.c: In function ide_cd_do_request drivers/ide/ide-cd.c:828:2: warning: conversion to int from \ unsigned int may change the sign of the result drivers/ide/ide-cd.c:833:2: warning: conversion to int from \ unsigned int may change the sign of the result nsectors is declared int, should be unsigned int. blk_rq_sectors() returns unsigned int, and ide_complete_rq expects unsigned int as well. Fixes both warnings. Signed-off-by: Connor Hansen <cmdkhh@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>11 June 2011, 22:06:48 UTC
56a2105 David Howells11 June 2011, 11:29:58 UTClinux/seqlock.h should #include asm/processor.h for cpu_relax() It uses cpu_relax(), and so needs <asm/processor.h> Without this patch, I see: CC arch/mn10300/kernel/asm-offsets.s In file included from include/linux/time.h:8, from include/linux/timex.h:56, from include/linux/sched.h:57, from arch/mn10300/kernel/asm-offsets.c:7: include/linux/seqlock.h: In function 'read_seqbegin': include/linux/seqlock.h:91: error: implicit declaration of function 'cpu_relax' whilst building asb2364_defconfig on MN10300. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>11 June 2011, 20:17:28 UTC
30b4caf Li Zefan08 June 2011, 03:56:44 UTCBtrfs: use join_transaction in btrfs_evict_inode() The WARN_ON() in start_transaction() was triggered while balancing. The cause is btrfs_relocate_chunk() started a transaction and then called iput() on the inode that stores free space cache, and iput() called btrfs_start_transaction() again. Reported-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Reviewed-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>11 June 2011, 12:31:55 UTC
071d73c Ryusuke Konishi09 June 2011, 15:33:06 UTCnilfs2: fix problem in setting checkpoint interval Checkpoint generation interval of nilfs goes wrong after user has changed the interval parameter with nilfs-tune tool. segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds segctord starting. Construction interval = 0 seconds, CP frequency < 30 seconds This turned out to be caused by a trivial bug in initialization code of log writer. This will fix it. Reported-by: Andrea Gelmini <andrea.gelmini@gmail.com> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>11 June 2011, 06:51:15 UTC
d409905 Ryusuke Konishi25 May 2011, 14:00:27 UTCnilfs2: fix missing block address termination in btree node shrinking nilfs_btree_delete function does not terminate part of virtual block addresses when shrinking the last remaining child node into the root node. The missing address termination causes that dead btree node blocks persist and chip away free disk space. This fixes the leak bug on the btree node deletion. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>11 June 2011, 06:51:15 UTC
fe744fd Ryusuke Konishi25 May 2011, 14:00:27 UTCnilfs2: fix incorrect block address termination in node concatenation nilfs_btree_delete function wrongly terminates virtual block address of the btree node held by its parent at index 0. When concatenating the index-0 node with its right sibling node, nilfs_btree_delete terminates the block address of index-0 node instead of the right sibling node which should be deleted. This bug not only wears disk space in the long run, but also causes file system corruption. This will fix it. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>11 June 2011, 06:51:15 UTC
22b63a2 Ilya Dryomov09 February 2011, 14:05:31 UTCBtrfs - use %pU to print fsid Get rid of FIXME comment. Uuids from dmesg are now the same as uuids given by btrfs-progs. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>10 June 2011, 23:02:04 UTC
08d2f34 Jan Schmidt04 May 2011, 14:18:50 UTCBtrfs: fix extent state leak on failed nodatasum reads When encountering an EIO while reading from a nodatasum extent, we insert an error record into the inode's failure tree. btrfs_readpage_end_io_hook returns early for nodatasum inodes. We'd better clear the failure tree in that case, otherwise the kernel complains about BUG extent_state: Objects remaining on kmem_cache_close() on rmmod. Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net> Signed-off-by: Chris Mason <chris.mason@oracle.com>10 June 2011, 23:00:53 UTC
0e73587 Chris Mason10 June 2011, 22:58:08 UTCMerge branch 'for-chris' of git://git.kernel.org/pub/scm/linux/kernel/git/arne/btrfs-unstable-arne into for-linus10 June 2011, 22:58:08 UTC
5be7675 David Sterba09 June 2011, 10:02:51 UTCbtrfs: fix unlocked access of delalloc_inodes list_splice_init will make delalloc_inodes empty, but without a spinlock around, this may produce corrupted list head, accessed in many placess, The race window is very tight and nobody seems to have hit it so far. Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <chris.mason@oracle.com>10 June 2011, 22:57:11 UTC
027ed2f Li Zefan08 June 2011, 08:27:56 UTCBtrfs: avoid stack bloat in btrfs_ioctl_fs_info() The size of struct btrfs_ioctl_fs_info_args is as big as 1KB, so don't declare the variable on stack. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Reviewed-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>10 June 2011, 22:57:10 UTC
9eb9104 richard kennedy07 June 2011, 10:46:32 UTCbtrfs: remove 64bit alignment padding to allow extent_buffer to fit into one fewer cacheline Reorder extent_buffer to remove 8 bytes of alignment padding on 64 bit builds. This shrinks its size to 128 bytes allowing it to fit into one fewer cache lines and allows more objects per slab in its kmem_cache. slabinfo extent_buffer reports :- before:- Sizes (bytes) Slabs ---------------------------------- Object : 136 Total : 123 SlabObj: 136 Full : 121 SlabSiz: 4096 Partial: 0 Loss : 0 CpuSlab: 2 Align : 8 Objects: 30 after :- Object : 128 Total : 4 SlabObj: 128 Full : 2 SlabSiz: 4096 Partial: 0 Loss : 0 CpuSlab: 2 Align : 8 Objects: 32 Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Signed-off-by: Chris Mason <chris.mason@oracle.com>10 June 2011, 22:57:10 UTC
38e8805 Sage Weil10 June 2011, 18:43:13 UTCBtrfs: clear current->journal_info on async transaction commit Normally current->jouranl_info is cleared by commit_transaction. For an async snap or subvol creation, though, it runs in a work queue. Clear it in btrfs_commit_transaction_async() to avoid leaking a non-NULL journal_info when we return to userspace. When the actual commit runs in the other thread it won't care that it's current->journal_info is already NULL. Signed-off-by: Sage Weil <sage@newdream.net> Tested-by: Jim Schutt <jaschut@sandia.gov> Signed-off-by: Chris Mason <chris.mason@oracle.com>10 June 2011, 20:42:29 UTC
38e8788 Chris Mason10 June 2011, 20:36:57 UTCBtrfs: make sure to recheck for bitmaps in clusters Josef recently changed the free extent cache to look in the block group cluster for any bitmaps before trying to add a new bitmap for the same offset. This avoids BUG_ON()s due covering duplicate ranges. But it didn't go quite far enough. A given free range might span between one or more bitmaps or free space entries. The code has looping to cover this, but it doesn't check for clustered bitmaps every time. This shuffles our gotos to check for a bitmap in the cluster for every new bitmap entry we try to add. Signed-off-by: Chris Mason <chris.mason@oracle.com>10 June 2011, 20:36:57 UTC
05e2054 Takashi Iwai10 June 2011, 15:49:34 UTCMerge branch 'fix/asoc' into for-linus10 June 2011, 15:49:34 UTC
e5ea3f1 Jamie Iles10 June 2011, 12:44:49 UTCgpio/basic_mmio: add missing include of spinlock_types.h include/linux/basic_mmio_gpio.h uses a spinlock_t without including any of the spinlock headers resulting in this compiler warning. include/linux/basic_mmio_gpio.h:51:2: error: expected specifier-qualifier-list before 'spinlock_t' Explicitly include linux/spinlock_types.h to fix it. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>10 June 2011, 14:46:26 UTC
7ab1fc0 Daniel T Chen10 June 2011, 14:14:01 UTCALSA: hda: Fix inaudible internal speakers on CyberpowerPC Gamer Xplorer N57001 laptop BugLink: https://launchpad.net/bugs/761171 The original reporter needs the model=auto quirk for his internal speakers to be audible in the latest daily snapshot, so add an entry in the quirk table for his PCI SSID. A trivially different version of this patch using the model=asus quirk should be applied to the 2.6.38 and 2.6.39 stable kernels. We don't use the asus quirk in 3.0-rc2, because 3.0-rc2's autoparser is much improved. Reported-and-tested-by: tomdeering7 Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>10 June 2011, 14:31:24 UTC
890ee02 Takashi Iwai10 June 2011, 13:32:31 UTCALSA: Use %pV for snd_printk() Clean up snd_printk() helper using the %pV prefix for recursive printks. This also automagically fixes an Oops with RO/NX-enabled modules. Tested-by: Maarten Lankhorst <m.b.lankhorst@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>10 June 2011, 13:35:20 UTC
c0a2026 Takashi Iwai10 June 2011, 13:28:15 UTCALSA: hda - Fix initialization of hp pins with master_mute in Realtek Some Reatlek model quirks use master_mute bool switch for controlling the master-mute of outputs. For these cases, the initialization of HP pins/amps were forgotten during the transition to the common automute helper function in 3.0 development time, and resulted in the muted HP output as default. This patch fixes the issue by adjusting the HP output explicitly with master_mute switch. Tested-by: Michal Hocko <mhocko@suse.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>10 June 2011, 13:28:15 UTC
20f5e0b Takashi Iwai10 June 2011, 07:31:54 UTCALSA: hda - Fix invalid unsol tag for some alc262 model quirks The tag number was forgotten to be fixed after cleaning up the model quirks for ALC262 fujitsu and lenovo-3000 models. Tested-by: Michal Hocko <mhocko@suse.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>10 June 2011, 13:27:32 UTC
6eef312 Arne Jansen10 June 2011, 11:04:58 UTCbtrfs: remove unneeded includes from scrub.c Signed-off-by: Arne Jansen <sensille@gmx.net>10 June 2011, 12:59:52 UTC
632dd77 Arne Jansen10 June 2011, 10:07:07 UTCbtrfs: reinitialize scrub workers Scrub starts the workers each time a scrub starts and stops them after it finished. This patch adds an initialization for the workers before each start, otherwise the workers behave strangely. Signed-off-by: Arne Jansen <sensille@gmx.net>10 June 2011, 10:14:13 UTC
8c51032 Arne Jansen03 June 2011, 08:09:26 UTCbtrfs: scrub: errors in tree enumeration due to the semantics of btrfs_search_slot the path can point to an invalid slot when ret > 0. This condition went unnoticed, which in turn could have led to an incomplete scrubbing. Signed-off-by: Arne Jansen <sensille@gmx.net>10 June 2011, 10:14:13 UTC
ad3e34b Josef Bacik08 June 2011, 18:45:50 UTCBtrfs: don't map extent buffer if path->skip_locking is set Arne's scrub stuff exposed a problem with mapping the extent buffer in reada_for_search. He searches the commit root with multiple threads and with skip_locking set, so we can race and overwrite node->map_token since node isn't locked. So fix this so that we only map the extent buffer if we don't already have a map_token and skip_locking isn't set. Without this patch scrub would panic almost immediately, with the patch it doesn't panic anymore. Thanks, Reported-by: Arne Jansen <sensille@gmx.net> Signed-off-by: Josef Bacik <josef@redhat.com>10 June 2011, 10:14:12 UTC
3319550 Sangbeom Kim10 June 2011, 01:36:54 UTCASoC: SAMSUNG: Fix the incorrect referencing of I2SCON register If DMA active status should be checked, I2SCON register should be referenced. In this patch, Fix the incorrect referencing of I2SCON register. Reported-by : Lakkyung Jung <lakkyung.jung@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org10 June 2011, 09:54:46 UTC
13863a6 Jesper Juhl09 June 2011, 21:14:58 UTCgenirq: Prevent potential NULL dereference in irq_set_irq_wake() In kernel/irq/manage.c::irq_set_irq_wake() we call irq_get_desc_buslock() which may return NULL, but the code dereferences the result unconditionally. irq_set_irq_wake() has lots of callers - I checked a few and I couldn't find anything that guarantees that they won't call it with some input that will cause irq_get_desc_buslock() to return NULL, so I think it's a good thing to test and -EINVAL was the most sane error code in this situation that I could think of. Not all callers test the return value of irq_set_irq_wake(), but those that do take != 0 to mean error as far as I can see, so they should be fine. I guess those that don't test actually should, but that's a different issue. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Link: http://lkml.kernel.org/r/alpine.LNX.2.00.1106092300360.17868@swampdragon.chaosbits.net Signed-off-by: Thomas Gleixner <tglx@linutronix.de>10 June 2011, 08:53:42 UTC
45694c2 Linus Torvalds10 June 2011, 03:14:21 UTCMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: fix unexpectedly frozen port after ata_eh_reset()10 June 2011, 03:14:21 UTC
7f45e5c Linus Torvalds09 June 2011, 23:33:01 UTCMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc32, leon: bugfix in LEON SMP interrupt init sparc32, sun4m: bugfix in SMP IPI traphandler sparc: Remove unnecessary semicolons Add support for allocating irqs for bootbus devices Do not skip interrupt sources in sun4d interrupt handler and acknowledge interrupts correctly Restructure sun4d_build_device_irq so that timer interrupts can be allocated sparc: PCIC_PCI needs SPARC32 dependency sparc: Do not select GENERIC_HARDIRQS_NO_DEPRECATED sparc32,leon: add GRPCI2 PCI Host driver sparc32,leon: added LEON-common low-level PCI routines sparc32: added CONFIG_PCIC_PCI Kconfig setting09 June 2011, 23:33:01 UTC
6aeccec Linus Torvalds09 June 2011, 23:27:42 UTCMerge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: perf: Use make kernelversion instead of parsing the Makefile kbuild: Hack for depmod not handling X.Y versions kbuild: Move depmod call to a separate script kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL kbuild: Fix KERNELVERSION for empty SUBLEVEL or PATCHLEVEL kbuild: silence Nothing to be done for 'all' message09 June 2011, 23:27:42 UTC
10f0d07 Daniel Hellstrom09 June 2011, 02:54:09 UTCsparc32, leon: bugfix in LEON SMP interrupt init During converting per-cpu ticker to genirq layer some IRQ initialization code was removed by commit 2cf9530420e446bb61f665d02afeb81070106900 ("sparc32,leon: per-cpu ticker use genirq per-cpu handler"). This patch reintroduces the code at the same place it was removed from. IRQ12 - IRQ14 will crash on LEON SMP without this patch because it will run the SUN4M IRQ trap handler. Reported-by: Jan Andersson <jan@gaisler.com> Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>09 June 2011, 23:12:34 UTC
a7d82a0 Daniel Hellstrom09 June 2011, 02:54:08 UTCsparc32, sun4m: bugfix in SMP IPI traphandler Three new IPIs were introduced by commit ecbc42b70acbc6327adefe9635db93fcf62bf59d ("sparc32, sun4m: Implemented SMP IPIs support for SUN4M machines"), the old handler was already prepared for IPIs but handled only IRQ14 and IRQ13, this patch adds support for the new IPI at IRQ12. The IPI trap handler looks at the mask rather than the pending IRQ/IPI, this bug may have masked the problem above, introduced by the same commit. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>09 June 2011, 23:12:34 UTC
b4c8cc8 Yegor Yefremov09 June 2011, 22:05:48 UTCethtool.h: fix typos Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>09 June 2011, 22:05:48 UTC
5587912 H Hartley Sweeten09 June 2011, 22:00:21 UTCep93xx_eth: Update MAINTAINERS Lennert stated that he has been short on time lately. Since I'm maintaining the ep93xx core stuff, I'm willing to also take over maintaining the Ethernet driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Lennert Buytenhek <kernel@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>09 June 2011, 22:00:21 UTC
96d7303 Steffen Klassert05 June 2011, 20:48:47 UTCipv4: Fix packet size calculation for raw IPsec packets in __ip_append_data We assume that transhdrlen is positive on the first fragment which is wrong for raw packets. So we don't add exthdrlen to the packet size for raw packets. This leads to a reallocation on IPsec because we have not enough headroom on the skb to place the IPsec headers. This patch fixes this by adding exthdrlen to the packet size whenever the send queue of the socket is empty. This issue was introduced with git commit 1470ddf7 (inet: Remove explicit write references to sk/inet in ip_append_data) Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>09 June 2011, 21:49:59 UTC
5d61b9f Michal Marek30 May 2011, 12:12:09 UTCperf: Use make kernelversion instead of parsing the Makefile Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: Michal Marek <mmarek@suse.cz>09 June 2011, 21:05:54 UTC
bfe5424 Michal Marek09 June 2011, 14:35:41 UTCkbuild: Hack for depmod not handling X.Y versions depmod from module-init-tools < 3.13 and the busybox depmod check if the kernel release starts with <num>.<num>.<num>. To support these versions, we create a symlink with two numbers prepended. Signed-off-by: Michal Marek <mmarek@suse.cz>09 June 2011, 21:05:54 UTC
fc4da9a Michal Marek09 June 2011, 13:35:22 UTCkbuild: Move depmod call to a separate script Do not bloat the Makefile with multiline shell statements. No user-visible change intended. Signed-off-by: Michal Marek <mmarek@suse.cz>09 June 2011, 21:05:54 UTC
78d3bb4 Michal Marek30 May 2011, 11:37:20 UTCkbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL expr treats all numbers as decimals, so prepending a zero is safe. Note that the KERNEL_VERSION() macro still takes three arguments, 3.0 has to be written as KERNEL_VERSION(3,0,0). Signed-off-by: Michal Marek <mmarek@suse.cz>09 June 2011, 21:05:54 UTC
cacd54e Michal Marek30 May 2011, 11:36:07 UTCkbuild: Fix KERNELVERSION for empty SUBLEVEL or PATCHLEVEL Omit the second dot for releases without SUBLEVEL. If PATCHLEVEL is also empty, only display VERSION. Signed-off-by: Michal Marek <mmarek@suse.cz>09 June 2011, 21:05:54 UTC
33d7864 Linus Walleij09 June 2011, 09:08:47 UTCgpio/nomadik: fix sleepmode for elder Nomadik The mach-nomadik machine did not compile properly due to bad ux500-specific functions being called. Introduce new state variables to fix this up. Reported-by: Axel Lin <axel.lin@gmail.com> Cc: Alessandro Rubini <rubini@unipv.it> Cc: Prafulla Wadaskar <prafulla.wadaskar@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>09 June 2011, 21:03:38 UTC
dfb863a Linus Torvalds09 June 2011, 20:50:25 UTCMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Force page alignment for initrd reserved memory dtc/powerpc: remove obsolete .gitignore entries powerpc/85xx: fix race bug of calling request_irq after enable elbc interrupts powerpc/book3e: Fix CPU feature handling on e5500 in 32-bit mode powerpc/fsl_rio: Fix compile error when CONFIG_FSL_RIO not set09 June 2011, 20:50:25 UTC
461df4d Linus Torvalds09 June 2011, 20:09:07 UTCMerge 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: staging: iio: max517: Fix iio_info changes Staging: mei: fix debug code Staging: cx23885: fix include of altera.h staging: iio: error case memory leak fix staging: ath6kl: Fix a kernel panic during suspend/resume staging: gma500: get control from firmware framebuffer if conflicts staging: gma500: Skip bogus LVDS VBT mode and check for LVDS before adding backlight staging: usbip: bugfix prevent driver unbind staging: iio: industrialio-trigger: set iio_poll_func private_data staging: rts_pstor: use bitwise operator instead of logical one staging: fix ath6kl build when CFG80211 is not enabled staging: brcm80211: fix for 'multiple definition of wl_msg_level' build err staging: fix olpc_dcon build, needs BACKLIGHT_CLASS_DEVICE Staging: remove STAGING_EXCLUDE_BUILD option Staging: altera: move .h file to proper place09 June 2011, 20:09:07 UTC
361932b Linus Torvalds09 June 2011, 19:52:44 UTCMerge branch 'stable/xen-swiotlb.bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb-2.6 * 'stable/xen-swiotlb.bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb-2.6: swiotlb: Export swioltb_nr_tbl and utilize it as appropiate.09 June 2011, 19:52:44 UTC
90494cc Linus Torvalds09 June 2011, 19:52:30 UTCMerge branch 'stable/broadcom.ibft-bugfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft-2.6 * 'stable/broadcom.ibft-bugfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft-2.6: iscsi_ibft: iscsi_ibft_find unused variable i09 June 2011, 19:52:30 UTC
5ebe550 Linus Torvalds09 June 2011, 19:52:05 UTCMerge branch 'unicore32' of git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32 * 'unicore32' of git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32: unicore32: using generic-y format for one line asm-generic files unicore32: change PERCPU to PERCPU_SECTION unicore32: add KBUILD_DEFCONFIG with unicore32_defconfig (old debug_defconfig) unicore32: change zImage physical address, though it's PIC codes unicore32: move rtc-puv3.c to drivers/rtc directory09 June 2011, 19:52:05 UTC
29cf519 Joe Perches09 June 2011, 18:23:37 UTCvsprintf: Update %pI6c to not compress a single 0 RFC 5952 (http://tools.ietf.org/html/rfc5952) mandates that 2 or more consecutive 0's are required before using :: compression. Update ip6_compressed_string to match the RFC and update the http reference as well. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>09 June 2011, 19:51:15 UTC
dac853a Mathias Krause09 June 2011, 18:05:18 UTCexec: delay address limit change until point of no return Unconditionally changing the address limit to USER_DS and not restoring it to its old value in the error path is wrong because it prevents us using kernel memory on repeated calls to this function. This, in fact, breaks the fallback of hard coded paths to the init program from being ever successful if the first candidate fails to load. With this patch applied switching to USER_DS is delayed until the point of no return is reached which makes it possible to have a multi-arch rootfs with one arch specific init binary for each of the (hard coded) probed paths. Since the address limit is already set to USER_DS when start_thread() will be invoked, this redundancy can be safely removed. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>09 June 2011, 19:50:05 UTC
e23535c John W. Linville09 June 2011, 18:23:30 UTCMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into for-davem09 June 2011, 18:23:30 UTC
8aa460e Roland Stigge09 June 2011, 14:21:00 UTCstaging: iio: max517: Fix iio_info changes struct iio_info introduced a bug where the second channel of a MAX518 can't be used. This commit fixes the typo (using max518 instead of the max517 struct). Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>09 June 2011, 17:07:47 UTC
8eb73c6 Dan Carpenter09 June 2011, 07:18:23 UTCStaging: mei: fix debug code ! has higher precedence than !=. H_RDY is 8 and since neither 0 nor 1 are equal to 8 the original condition was always true. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>09 June 2011, 17:07:47 UTC
3473f3c Josef Bacik09 June 2011, 14:15:17 UTCBtrfs: unlock the trans lock properly In btrfs_wait_for_commit if we came upon a transaction that had committed we just exited, but that's bad since we are holding the trans_lock. So break instead so that the lock is dropped. Thanks, Reported-by: David Sterba <dsterba@suse.cz> Signed-off-by: Josef Bacik <josef@redhat.com>09 June 2011, 14:15:17 UTC
25b8b93 Josef Bacik08 June 2011, 18:36:54 UTCBtrfs: don't map extent buffer if path->skip_locking is set Arne's scrub stuff exposed a problem with mapping the extent buffer in reada_for_search. He searches the commit root with multiple threads and with skip_locking set, so we can race and overwrite node->map_token since node isn't locked. So fix this so that we only map the extent buffer if we don't already have a map_token and skip_locking isn't set. Without this patch scrub would panic almost immediately, with the patch it doesn't panic anymore. Thanks, Reported-by: Arne Jansen <sensille@gmx.net> Signed-off-by: Josef Bacik <josef@redhat.com>09 June 2011, 14:12:07 UTC
4b80b8c Lars-Peter Clausen09 June 2011, 11:22:36 UTCASoC: snd_soc_new_{mixer,mux,pga} make sure to use right DAPM context Currently it is possible that snd_soc_new_{mixer,mux,pga} is called with a DAPM context not matching the widgets context. This can lead to a wrong prefix_len calculation, which will result in undefined behaviour. To avoid this always use the DAPM context from the widget itself. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org09 June 2011, 14:06:54 UTC
977cb76 Florian Fainelli06 June 2011, 08:15:49 UTCx86: devicetree: Add missing early_init_dt_setup_initrd_arch stub This patch fixes the following build failure: drivers/built-in.o: In function `early_init_dt_check_for_initrd': /home/florian/dev/kernel/x86/linux-2.6-x86/drivers/of/fdt.c:571: undefined reference to `early_init_dt_setup_initrd_arch' make: *** [.tmp_vmlinux1] Error 1 which happens as soon as we enable initrd support on a x86 devicetree platform such as Intel CE4100. Signed-off-by: Florian Fainelli <ffainelli@freebox.fr> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Maxime Bizon <mbizon@freebox.fr> Acked-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Cc: stable@kernel.org # 2.6.39 Link: http://lkml.kernel.org/r/201106061015.50039.ffainelli@freebox.fr Signed-off-by: Thomas Gleixner <tglx@linutronix.de>09 June 2011, 13:39:43 UTC
7f20caf Connor Hansen05 June 2011, 10:35:09 UTCiscsi_ibft: iscsi_ibft_find unused variable i int i is only needed if CONFIG_ACPI is set so move it within a new ifdef so kernels without ACPI don't allocate space for nothing. Fixes warning too. Signed-off-by: Connor Hansen <cmdkhh@gmail.com> Signed-off-by: Peter Jones <pjones@redhat.com> [v2: Fixed warning when CONFIG_ACPI was defined] Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org>09 June 2011, 13:05:12 UTC
0cd114f Timur Tabi08 June 2011, 20:02:56 UTCASoC: fsl: fix initialization of DMA buffers The DMA (PCM) driver used by some Freescale PowerPC supports separate DAIs for playback and capture, so DMA buffers should be allocated only for the initialized streams. Instead of checking for the number of active channels, which apparently is not reliable, check to see if the actual stream object exists. Also provide a better name for the DMA interrupt. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>09 June 2011, 10:53:11 UTC
3115ae1 Mark Brown08 June 2011, 17:07:49 UTCASoC: WM8804 does not support sample rates below 32kHz Reported-by: Kieran O'Leary <Kieran.O'Leary@wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Cc: stable@kernel.org09 June 2011, 10:51:07 UTC
181e976 Peter Foley09 June 2011, 00:58:32 UTCkbuild: silence Nothing to be done for 'all' message This patch silences a Makefile.asm-generic message by defining a dummy rule for all. make -f /usr/src/git/scripts/Makefile.asm-generic \ obj=arch/x86/include/generated/asm make[1]: Nothing to be done for `all'. Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Michal Marek <mmarek@suse.cz>09 June 2011, 09:48:19 UTC
62b62c5 Guan Xuetao26 May 2011, 10:17:43 UTCunicore32: using generic-y format for one line asm-generic files The patch adds one-line asm-generic files in arch/unicore32/include/asm/Kbuild Also, remove the old implementation in arch/unicore32/Makefile see commit from Sam Ravnborg <d8ecc5cd8e227bc318513b5306ae88a474b8886d> kbuild: asm-generic support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>09 June 2011, 08:29:52 UTC
42733b3 Guan Xuetao26 May 2011, 09:19:20 UTCunicore32: change PERCPU to PERCPU_SECTION The patch changes PERCPU to PERCPU_SECTION see commit from Tejun Heo <0415b00d175e0d8945e6785aad21b5f157976ce0> percpu: Always align percpu output section to PAGE_SIZE Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Tejun Heo <tj@kernel.org>09 June 2011, 08:27:46 UTC
978b42e Guan Xuetao16 May 2011, 07:28:19 UTCunicore32: add KBUILD_DEFCONFIG with unicore32_defconfig (old debug_defconfig) Rename debug_defconfig to unicore32_defconfig, which is a minimal config for PKUnity-v3 (130nm) SoC board. Also, add KBUILD_DEFCONFIG to use 'make defconfig'. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>09 June 2011, 08:24:42 UTC
f4728fd Guan Xuetao20 April 2011, 11:06:53 UTCunicore32: change zImage physical address, though it's PIC codes U-boot will load the kernel image to 48M physical memory address. The patch changes it to the correct address, though it's PIC codes. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>09 June 2011, 08:19:44 UTC
2809e80 Guan Xuetao26 May 2011, 08:43:27 UTCunicore32: move rtc-puv3.c to drivers/rtc directory The patch moves rtc driver for PKUnity-v3 SoC from arch/unicore32/kernel/ to drivers/rtc/, with renaming it to rtc-puv3.c. Also, Kconfig, Makefile, and MAINTAINERS are modified correspondingly. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>09 June 2011, 08:15:24 UTC
0c1ad04 WANG Cong09 June 2011, 07:28:13 UTCnetpoll: prevent netpoll setup on slave devices In commit 8d8fc29d02a33e4bd5f4fa47823c1fd386346093 (netpoll: disable netpoll when enslave a device), we automatically disable netpoll when the underlying device is being enslaved, we also need to prevent people from setuping netpoll on devices that are already enslaved. Signed-off-by: WANG Cong <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>09 June 2011, 07:28:13 UTC
fe6fe79 Eric Dumazet08 June 2011, 06:07:07 UTCnet: pmtu_expires fixes commit 2c8cec5c10bc (ipv4: Cache learned PMTU information in inetpeer) added some racy peer->pmtu_expires accesses. As its value can be changed by another cpu/thread, we should be more careful, reading its value once. Add peer_pmtu_expired() and peer_pmtu_cleaned() helpers Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>09 June 2011, 07:24:53 UTC
5f12713 Ingo Molnar09 June 2011, 07:14:34 UTCMerge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into perf/urgent09 June 2011, 07:14:34 UTC
6c43e04 Wu Jiajun-B0637807 June 2011, 21:46:51 UTCgianfar:localized filer table Each eTSEC device should own localized filer table. Signed-off-by: Jiajun Wu <b06378@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>09 June 2011, 07:12:57 UTC
307cfe7 Benjamin Herrenschmidt09 June 2011, 06:52:38 UTCpowerpc: Force page alignment for initrd reserved memory When using 64K pages with a separate cpio rootfs, U-Boot will align the rootfs on a 4K page boundary. When the memory is reserved, and subsequent early memblock_alloc is called, it will allocate memory between the 64K page alignment and reserved memory. When the reserved memory is subsequently freed, it is done so by pages, causing the early memblock_alloc requests to be re-used, which in my case, caused the device-tree to be clobbered. This patch forces the reserved memory for initrd to be kernel page aligned, and will move the device tree if it overlaps with the range extension of initrd. This patch will also consolidate the identical function free_initrd_mem() from mm/init_32.c, init_64.c to mm/mem.c, and adds the same range extension when freeing initrd. free_initrd_mem() is also moved to the __init section. Many thanks to Milton Miller for his input on this patch. [BenH: Fixed build without CONFIG_BLK_DEV_INITRD] Signed-off-by: Dave Carroll <dcarroll@astekcorp.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>09 June 2011, 06:52:38 UTC
d660474 Benjamin Herrenschmidt09 June 2011, 04:46:32 UTCMerge remote branch 'kumar/merge' into merge09 June 2011, 04:46:32 UTC
43d795c Benjamin Herrenschmidt09 June 2011, 04:46:12 UTCMerge remote branch 'gcl/powerpc/merge' into merge09 June 2011, 04:46:12 UTC
1780f2d John Johansen08 June 2011, 22:07:47 UTCAppArmor: Fix sleep in invalid context from task_setrlimit Affected kernels 2.6.36 - 3.0 AppArmor may do a GFP_KERNEL memory allocation with task_lock(tsk->group_leader); held when called from security_task_setrlimit. This will only occur when the task's current policy has been replaced, and the task's creds have not been updated before entering the LSM security_task_setrlimit() hook. BUG: sleeping function called from invalid context at mm/slub.c:847 in_atomic(): 1, irqs_disabled(): 0, pid: 1583, name: cupsd 2 locks held by cupsd/1583: #0: (tasklist_lock){.+.+.+}, at: [<ffffffff8104dafa>] do_prlimit+0x61/0x189 #1: (&(&p->alloc_lock)->rlock){+.+.+.}, at: [<ffffffff8104db2d>] do_prlimit+0x94/0x189 Pid: 1583, comm: cupsd Not tainted 3.0.0-rc2-git1 #7 Call Trace: [<ffffffff8102ebf2>] __might_sleep+0x10d/0x112 [<ffffffff810e6f46>] slab_pre_alloc_hook.isra.49+0x2d/0x33 [<ffffffff810e7bc4>] kmem_cache_alloc+0x22/0x132 [<ffffffff8105b6e6>] prepare_creds+0x35/0xe4 [<ffffffff811c0675>] aa_replace_current_profile+0x35/0xb2 [<ffffffff811c4d2d>] aa_current_profile+0x45/0x4c [<ffffffff811c4d4d>] apparmor_task_setrlimit+0x19/0x3a [<ffffffff811beaa5>] security_task_setrlimit+0x11/0x13 [<ffffffff8104db6b>] do_prlimit+0xd2/0x189 [<ffffffff8104dea9>] sys_setrlimit+0x3b/0x48 [<ffffffff814062bb>] system_call_fastpath+0x16/0x1b Signed-off-by: John Johansen <john.johansen@canonical.com> Reported-by: Miles Lane <miles.lane@gmail.com> Cc: stable@kernel.org Signed-off-by: James Morris <jmorris@namei.org>09 June 2011, 01:46:53 UTC
c49f878 Wolfram Sang12 March 2011, 16:44:10 UTCdtc/powerpc: remove obsolete .gitignore entries dtc was moved and .gitignores have been added to the new location. So, we can delete the old, forgotten ones. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>09 June 2011, 00:51:18 UTC
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