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c8ddb27 Linus Torvalds01 November 2010, 11:54:12 UTCLinux 2.6.37-rc101 November 2010, 11:54:12 UTC
b3b2b63 Linus Torvalds01 November 2010, 11:53:19 UTCMerge branch 'for-linus' of git://www.jni.nu/cris * 'for-linus' of git://www.jni.nu/cris: CRIS: Add paths for CRISv10 serial driver CRIS: Fix RS485 delay handling. Add missing "struct" to in sizeof.01 November 2010, 11:53:19 UTC
90ae83f Linus Torvalds01 November 2010, 11:50:43 UTCMerge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 * 'next-spi' of git://git.secretlab.ca/git/linux-2.6: spi/pl022: fix erroneous platform data in U300 spi: fixed odd static string conventions in core code spi/bfin_spi: only request GPIO on first load spi/bfin_spi: handle error/status changes after data interrupts spi: enable spi_board_info to be registered after spi_master01 November 2010, 11:50:43 UTC
395bc51 Jesper Nilsson01 November 2010, 10:01:14 UTCCRIS: Add paths for CRISv10 serial driver Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>01 November 2010, 10:02:19 UTC
65289d6 Linus Walleij21 October 2010, 19:05:25 UTCspi/pl022: fix erroneous platform data in U300 This fixes an erroneous use of LSB first in the U300 machine, the PL022 used in U300 is a standard ARM core that doesn't support this bit so it should never have been set. Cc: Kevin Wells <wellsk40@gmail.com>OA Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>01 November 2010, 05:01:08 UTC
47c5ba5 Dmitry Torokhov31 October 2010, 22:18:42 UTCInput: ir-keytable - fix uninitialized variable warning We were forgetting to set up proper return value in success path causing ir_getkeycode() to fail intermittently: drivers/media/IR/ir-keytable.c: In function 'ir_getkeycode': drivers/media/IR/ir-keytable.c:363: warning: 'retval' may be used uninitialized in this function Reported-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>01 November 2010, 01:05:43 UTC
50440c6 Linus Torvalds01 November 2010, 01:03:23 UTCMerge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c-i801: Add PCI idents for Patsburg 'IDF' SMBus controllers i2c-i801: Handle multiple instances instead of keeping global state i2c-i801: Add Intel Patsburg device ID i2c: Drop unused I2C_CLASS_TV flags01 November 2010, 01:03:23 UTC
09d692e Linus Torvalds01 November 2010, 01:02:39 UTCMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: appletouch - remove extra KERN_DEBUG use from dprintk Input: bu21013_ts - fix null dereference in error handling Input: ad7879 - prevent invalid finger data reports01 November 2010, 01:02:39 UTC
ce9d8d9 Linus Torvalds01 November 2010, 00:43:12 UTCMerge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (70 commits) [SCSI] pmcraid: add support for set timestamp command and other fixes [SCSI] pmcraid: remove duplicate struct member [SCSI] qla4xxx: Fix cmd check in qla4xxx_cmd_wait [SCSI] megaraid_sas: Version and documentation update [SCSI] megaraid_sas: Add three times Online controller reset [SCSI] megaraid_sas: Add input parameter for max_sectors [SCSI] megaraid_sas: support devices update flag [SCSI] libosd: write/read_sg_kern API [SCSI] libosd: Support for scatter gather write/read commands [SCSI] libosd: Free resources in reverse order of allocation [SCSI] libosd: Fix bug in attr_page handling [SCSI] lpfc 8.3.18: Update lpfc driver version to 8.3.18 [SCSI] lpfc 8.3.18: Add new WQE support [SCSI] lpfc 8.3.18: Fix critical errors [SCSI] lpfc 8.3.18: Adapter Shutdown and Unregistration cleanup [SCSI] lpfc 8.3.18: Add logic to detect last devloss timeout [SCSI] lpfc 8.3.18: Add support of received ELS commands [SCSI] lpfc 8.3.18: FC/FCoE Discovery fixes [SCSI] ipr: add definitions for a new adapter [SCSI] bfa: fix comments for c files ...01 November 2010, 00:43:12 UTC
82279e6 Linus Torvalds01 November 2010, 00:40:24 UTCMerge branches 'irq-core-for-linus' and 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Fix up irq_node() for irq_data changes. genirq: Add single IRQ reservation helper genirq: Warn if enable_irq is called before irq is set up * 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: semaphore: Remove mutex emulation staging: Final semaphore cleanup jbd2: Convert jbd2_slab_create_sem to mutex hpfs: Convert sbi->hpfs_creation_de to mutex Fix up trivial change/delete conflicts with deleted 'dream' drivers (drivers/staging/dream/camera/{mt9d112.c,mt9p012_fox.c,mt9t013.c,s5k3e2fx.c})01 November 2010, 00:40:24 UTC
55fee8d David Woodhouse31 October 2010, 20:07:00 UTCi2c-i801: Add PCI idents for Patsburg 'IDF' SMBus controllers These are the extra 'Integrated Device Function' SMBus controllers found on the Patsburg chipset. Mention the absence of slave mode support. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>31 October 2010, 20:07:00 UTC
0cd96eb David Woodhouse31 October 2010, 20:06:59 UTCi2c-i801: Handle multiple instances instead of keeping global state It's poor form to keep driver state in global variables rather than per-instance. It never really mattered in practice when there was only one controller on the chipset, but the latest chipsets do have more than one controller, so now we care. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>31 October 2010, 20:06:59 UTC
e30d985 Seth Heasley31 October 2010, 20:06:59 UTCi2c-i801: Add Intel Patsburg device ID Add support for the Intel Patsburg PCH SMBus Controller. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>31 October 2010, 20:06:59 UTC
cbf4bd3 Jean Delvare31 October 2010, 20:06:59 UTCi2c: Drop unused I2C_CLASS_TV flags There are no users left for I2C_CLASS_TV_ANALOG and I2C_CLASS_TV_DIGITAL, so we can get rid of them. Signed-off-by: Jean Delvare <khali@linux-fr.org>31 October 2010, 20:06:59 UTC
d745b53 Joe Perches31 October 2010, 00:19:49 UTCInput: appletouch - remove extra KERN_DEBUG use from dprintk Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>31 October 2010, 14:16:00 UTC
bb8430a Christoph Hellwig31 October 2010, 12:35:31 UTClocks: remove fl_copy_lock lock_manager operation This one was only used for a nasty hack in nfsd, which has recently been removed. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>31 October 2010, 13:35:15 UTC
51ee4b8 Christoph Hellwig31 October 2010, 12:35:10 UTClocks: let the caller free file_lock on ->setlease failure The caller allocated it, the caller should free it. The only issue so far is that we could change the flp pointer even on an error return if the fl_change callback failed. But we can simply move the flp assignment after the fl_change invocation, as the callers don't care about the flp return value if the setlease call failed. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>31 October 2010, 13:35:15 UTC
96f9359 Geert Uytterhoeven31 October 2010, 09:56:23 UTCinitramfs: Fix initramfs size for 32-bit arches Commit ffe8018c3424 ("initramfs: fix initramfs size calculation") broke 32-bit big-endian arches like (on ARAnyM): VFS: Cannot open root device "hda1" or unknown-block(3,1) Please append a correct "root=" boot option; here are the available partitions: fe80 1059408 nfhd8 (driver?) fe81 921600 nfhd8p1 00000000-0000-0000-0000-000000000nfhd8p1 fe82 137807 nfhd8p2 00000000-0000-0000-0000-000000000nfhd8p2 0200 3280 fd0 (driver?) 0201 3280 fd1 (driver?) 0300 1059408 hda driver: ide-gd 0301 921600 hda1 00000000-0000-0000-0000-000000000hda1 0302 137807 hda2 00000000-0000-0000-0000-000000000hda2 Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(3,1) As pointed out by Kerstin Jonsson <kerstin.jonsson@ericsson.com>, this is due to CONFIG_32BIT not being defined, so the initramfs size field is done as a 64-bit quad. On little-endian (like x86) this doesn matter, but on a big-endian machine the 32-bit reads will see the (zero) high bits. Only mips, s390, and score set CONFIG_32BIT for 32-bit builds, so fix it for all other 32-bit arches by inverting the logic and testing for CONFIG_64BIT, which should be defined on all 64-bit arches. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> [ I think we should just make it "u64" on all architectures and get rid of the whole #ifdef CONFIG_xxBIT - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>31 October 2010, 13:35:14 UTC
3985c7c Linus Torvalds31 October 2010, 01:42:58 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: isdn: mISDN: socket: fix information leak to userland netdev: can: Change mail address of Hans J. Koch pcnet_cs: add new_id net: Truncate recvfrom and sendto length to INT_MAX. RDS: Let rds_message_alloc_sgs() return NULL RDS: Copy rds_iovecs into kernel memory instead of rereading from userspace RDS: Clean up error handling in rds_cmsg_rdma_args RDS: Return -EINVAL if rds_rdma_pages returns an error net: fix rds_iovec page count overflow can: pch_can: fix section mismatch warning by using a whitelisted name can: pch_can: fix sparse warning netxen_nic: Fix the tx queue manipulation bug in netxen_nic_probe ip_gre: fix fallback tunnel setup vmxnet: trivial annotation of protocol constant vmxnet3: remove unnecessary byteswapping in BAR writing macros ipv6/udp: report SndbufErrors and RcvbufErrors phy/marvell: rename 88ec048 to 88e1318s and fix mscr1 addr31 October 2010, 01:42:58 UTC
fcf744a J. Bruce Fields30 October 2010, 21:31:16 UTCnfsd4: initialize delegation pointer to lease The NFSv4 server was initializing the dp->dl_flock pointer by the somewhat ridiculous method of a locks_copy_lock callback. Now that setlease uses the passed-in lock instead of doing a copy, dl_flock no longer gets set, resulting in the lock leaking on delegation release, and later possible hangs (among other problems). So, initialize dl_flock and get rid of the callback. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>31 October 2010, 01:08:15 UTC
05fa313 J. Bruce Fields30 October 2010, 21:31:15 UTClocks: fix setlease methods to free passed-in lock We modified setlease to require the caller to allocate the new lease in the case of creating a new lease, but forgot to fix up the filesystem methods. Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Steve French <sfrench@samba.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>31 October 2010, 01:08:15 UTC
096657b J. Bruce Fields30 October 2010, 21:31:14 UTClocks: fix leaks on setlease errors We're depending on setlease to free the passed-in lease on failure. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>31 October 2010, 01:08:15 UTC
0ceaf6c J. Bruce Fields30 October 2010, 21:31:13 UTClocks: prevent ENOMEM on lease unlock Removing a lock shouldn't require any allocations; a failure due to ENOMEM leaves the caller with a choice between retrying or giving up and leaking an unused lease. Next we should split the other lease calls into add and delete cases. I wanted to start with just the bugfix. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>31 October 2010, 01:08:14 UTC
0d07025 David Härdeman30 October 2010, 20:17:44 UTCdrivers/media/IR/ir-keytable.c: fix binary search The input-large-scancode patches changed the binary search in drivers/media/IR/ir-keytable.c to use unsigned integers, but signed integers are actually necessary for the algorithm to work. Signed-off-by: David Härdeman <david@hardeman.nu> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>31 October 2010, 01:02:22 UTC
ce384d9 Kulikov Vasiliy29 October 2010, 23:04:33 UTCisdn: mISDN: socket: fix information leak to userland Structure mISDN_devinfo is copied to userland with the field "name" that has the last elements unitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:49:38 UTC
3e9ebd3 Hans J. Koch29 October 2010, 12:33:57 UTCnetdev: can: Change mail address of Hans J. Koch My old mail address doesn't exist anymore. This changes all occurrences to my new address. Signed-off-by: Hans J. Koch <hjk@hansjkoch.de> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:49:38 UTC
62391f9 Ken Kawasaki29 October 2010, 12:17:51 UTCpcnet_cs: add new_id pcnet_cs: add new_id: "corega Ether CF-TD" 10Base-T PCMCIA card. Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:49:37 UTC
253eacc Linus Torvalds30 October 2010, 23:43:10 UTCnet: Truncate recvfrom and sendto length to INT_MAX. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:44:07 UTC
d139ff0 Andy Grover28 October 2010, 15:40:59 UTCRDS: Let rds_message_alloc_sgs() return NULL Even with the previous fix, we still are reading the iovecs once to determine SGs needed, and then again later on. Preallocating space for sg lists as part of rds_message seemed like a good idea but it might be better to not do this. While working to redo that code, this patch attempts to protect against userspace rewriting the rds_iovec array between the first and second accesses. The consequences of this would be either a too-small or too-large sg list array. Too large is not an issue. This patch changes all callers of message_alloc_sgs to handle running out of preallocated sgs, and fail gracefully. Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:34:18 UTC
fc8162e Andy Grover28 October 2010, 15:40:58 UTCRDS: Copy rds_iovecs into kernel memory instead of rereading from userspace Change rds_rdma_pages to take a passed-in rds_iovec array instead of doing copy_from_user itself. Change rds_cmsg_rdma_args to copy rds_iovec array once only. This eliminates the possibility of userspace changing it after our sanity checks. Implement stack-based storage for small numbers of iovecs, based on net/socket.c, to save an alloc in the extremely common case. Although this patch reduces iovec copies in cmsg_rdma_args to 1, we still do another one in rds_rdma_extra_size. Getting rid of that one will be trickier, so it'll be a separate patch. Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:34:17 UTC
f4a3fc0 Andy Grover28 October 2010, 15:40:57 UTCRDS: Clean up error handling in rds_cmsg_rdma_args We don't need to set ret = 0 at the end -- it's initialized to 0. Also, don't increment s_send_rdma stat if we're exiting with an error. Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:34:17 UTC
a09f69c Andy Grover28 October 2010, 15:40:56 UTCRDS: Return -EINVAL if rds_rdma_pages returns an error rds_cmsg_rdma_args would still return success even if rds_rdma_pages returned an error (or overflowed). Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:34:16 UTC
1b1f693 Linus Torvalds28 October 2010, 15:40:55 UTCnet: fix rds_iovec page count overflow As reported by Thomas Pollet, the rdma page counting can overflow. We get the rdma sizes in 64-bit unsigned entities, but then limit it to UINT_MAX bytes and shift them down to pages (so with a possible "+1" for an unaligned address). So each individual page count fits comfortably in an 'unsigned int' (not even close to overflowing into signed), but as they are added up, they might end up resulting in a signed return value. Which would be wrong. Catch the case of tot_pages turning negative, and return the appropriate error code. Reported-by: Thomas Pollet <thomas.pollet@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:34:16 UTC
bdfa3d8 Marc Kleine-Budde30 October 2010, 23:28:16 UTCcan: pch_can: fix section mismatch warning by using a whitelisted name This patch fixes the following section mismatch warning: WARNING: drivers/net/can/pch_can.o(.data+0x18): Section mismatch in reference from the variable pch_can_pcidev to the variable .devinit.rodata:pch_pci_tbl The variable pch_can_pcidev references the variable __devinitconst pch_pci_tbl This is actually a false positive which is fixed by giving the offending variable a whitelisted name, it's renamed to "pch_can_pci_driver". This makes sense because the variable is of the type "struct pci_driver". Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:28:16 UTC
526de53 Marc Kleine-Budde30 October 2010, 23:27:48 UTCcan: pch_can: fix sparse warning This patch fixes the following sparse warning: drivers/net/can/pch_can.c:231:26: warning: incorrect type in argument 1 (different address spaces) drivers/net/can/pch_can.c:231:26: expected unsigned int [usertype] *addr drivers/net/can/pch_can.c:231:26: got unsigned int [noderef] <asn:2>*<noident> Let pch_can_bit_{set,clear} first parameter be a void __iomem pointer. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:27:48 UTC
c117e4a Denis Kirjanov30 October 2010, 23:24:25 UTCnetxen_nic: Fix the tx queue manipulation bug in netxen_nic_probe We should not stop the egress queue during probe because it is wrong. Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:24:25 UTC
3285ee3 Eric Dumazet30 October 2010, 23:21:28 UTCip_gre: fix fallback tunnel setup Before making the fallback tunnel visible to lookups, we should make sure it is completely setup, once ipgre_tunnel_init() had been called and tstats per_cpu pointer allocated. move rcu_assign_pointer(ign->tunnels_wc[0], tunnel); from ipgre_fb_tunnel_init() to ipgre_init_net() Based on a patch from Pavel Emelyanov Reported-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:21:28 UTC
1b803fb Harvey Harrison30 October 2010, 23:19:45 UTCvmxnet: trivial annotation of protocol constant Noticed by sparse: drivers/net/vmxnet3/vmxnet3_drv.c:876:38: warning: cast from restricted __be16 drivers/net/vmxnet3/vmxnet3_drv.c:876:38: warning: cast from restricted __be16 drivers/net/vmxnet3/vmxnet3_drv.c:876:24: warning: restricted __be16 degrades to integer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:19:45 UTC
b8744ca Harvey Harrison30 October 2010, 23:19:18 UTCvmxnet3: remove unnecessary byteswapping in BAR writing macros readl/writel swap to little-endian internally. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:19:18 UTC
870be39 Eric Dumazet30 October 2010, 23:17:23 UTCipv6/udp: report SndbufErrors and RcvbufErrors commit a18135eb9389 (Add UDP_MIB_{SND,RCV}BUFERRORS handling.) forgot to make the necessary changes in net/ipv6/proc.c to report additional counters in /proc/net/snmp6 Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>30 October 2010, 23:17:23 UTC
1792f17 Linus Torvalds30 October 2010, 18:50:37 UTCMerge branch 'for-linus' of git://git.infradead.org/users/eparis/notify * 'for-linus' of git://git.infradead.org/users/eparis/notify: (22 commits) Ensure FMODE_NONOTIFY is not set by userspace make fanotify_read() restartable across signals fsnotify: remove alignment padding from fsnotify_mark on 64 bit builds fs/notify/fanotify/fanotify_user.c: fix warnings fanotify: Fix FAN_CLOSE comments fanotify: do not recalculate the mask if the ignored mask changed fanotify: ignore events on directories unless specifically requested fsnotify: rename FS_IN_ISDIR to FS_ISDIR fanotify: do not send events for irregular files fanotify: limit number of listeners per user fanotify: allow userspace to override max marks fanotify: limit the number of marks in a single fanotify group fanotify: allow userspace to override max queue depth fsnotify: implement a default maximum queue depth fanotify: ignore fanotify ignore marks if open writers fanotify: allow userspace to flush all marks fsnotify: call fsnotify_parent in perm events fsnotify: correctly handle return codes from listeners fanotify: use __aligned_u64 in fanotify userspace metadata fanotify: implement fanotify listener ordering ...30 October 2010, 18:50:37 UTC
f02a38d Linus Torvalds30 October 2010, 18:43:26 UTCMerge branches 'perf-fixes-for-linus' and 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: jump label: Add work around to i386 gcc asm goto bug x86, ftrace: Use safe noops, drop trap test jump_label: Fix unaligned traps on sparc. jump label: Make arch_jump_label_text_poke_early() optional jump label: Fix error with preempt disable holding mutex oprofile: Remove deprecated use of flush_scheduled_work() oprofile: Fix the hang while taking the cpu offline jump label: Fix deadlock b/w jump_label_mutex vs. text_mutex jump label: Fix module __init section race * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Check irq_remapped instead of remapping_enabled in destroy_irq()30 October 2010, 18:43:26 UTC
6bff7ec Lino Sanfilippo29 October 2010, 10:02:17 UTCEnsure FMODE_NONOTIFY is not set by userspace In fsnotify_open() ensure that FMODE_NONOTIFY is never set by userspace. Also always call fsnotify_parent and fsnotify. Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de> Signed-off-by: Eric Paris <eparis@redhat.com>30 October 2010, 18:07:40 UTC
1a5cea7 Lino Sanfilippo29 October 2010, 10:06:42 UTCmake fanotify_read() restartable across signals In fanotify_read() return -ERESTARTSYS instead of -EINTR to make read() restartable across signals (BSD semantic). Signed-off-by: Eric Paris <eparis@redhat.com>30 October 2010, 18:07:35 UTC
925d169 Linus Torvalds30 October 2010, 16:05:48 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: (39 commits) Btrfs: deal with errors from updating the tree log Btrfs: allow subvol deletion by unprivileged user with -o user_subvol_rm_allowed Btrfs: make SNAP_DESTROY async Btrfs: add SNAP_CREATE_ASYNC ioctl Btrfs: add START_SYNC, WAIT_SYNC ioctls Btrfs: async transaction commit Btrfs: fix deadlock in btrfs_commit_transaction Btrfs: fix lockdep warning on clone ioctl Btrfs: fix clone ioctl where range is adjacent to extent Btrfs: fix delalloc checks in clone ioctl Btrfs: drop unused variable in block_alloc_rsv Btrfs: cleanup warnings from gcc 4.6 (nonbugs) Btrfs: Fix variables set but not read (bugs found by gcc 4.6) Btrfs: Use ERR_CAST helpers Btrfs: use memdup_user helpers Btrfs: fix raid code for removing missing drives Btrfs: Switch the extent buffer rbtree into a radix tree Btrfs: restructure try_release_extent_buffer() Btrfs: use the flusher threads for delalloc throttling Btrfs: tune the chunk allocation to 5% of the FS as metadata ... Fix up trivial conflicts in fs/btrfs/super.c and fs/fs-writeback.c, and remove use of INIT_RCU_HEAD in fs/btrfs/extent_io.c (that init macro was useless and removed in commit 5e8067adfdba: "rcu head remove init")30 October 2010, 16:05:48 UTC
cdf01dd Linus Torvalds30 October 2010, 15:55:52 UTCfs-writeback.c: unify some common code The btrfs merge looks like hell, because it changes fs-writeback.c, and the crazy code has this repeated "estimate number of dirty pages" counting that involves three different helper functions. And it's done in two different places. Just unify that whole calculation as a "get_nr_dirty_pages()" helper function, and the merge result will look half-way decent. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>30 October 2010, 15:55:52 UTC
847f877 Linus Torvalds30 October 2010, 15:35:35 UTCMerge branch 'audit.b64' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current * 'audit.b64' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: audit mmap audit: make link()/linkat() match "attribute change" predicate audit: Use rcu for task lookup protection audit: Do not send uninitialized data for AUDIT_TTY_GET audit: Call tty_audit_push_task() outside preempt disabled in untag_chunk() we need to do alloc_chunk() a bit earlier audit: make functions static Audit: add support to match lsm labels on user audit messages30 October 2010, 15:35:35 UTC
7934650 Linus Torvalds30 October 2010, 15:31:35 UTCMerge git://git.infradead.org/mtd-2.6 * git://git.infradead.org/mtd-2.6: (82 commits) mtd: fix build error in m25p80.c mtd: Remove redundant mutex from mtd_blkdevs.c MTD: Fix wrong check register_blkdev return value Revert "mtd: cleanup Kconfig dependencies" mtd: cfi_cmdset_0002: make sector erase command variable mtd: cfi_cmdset_0002: add CFI detection for SST 38VF640x chips mtd: cfi_util: add support for switching SST 39VF640xB chips into QRY mode mtd: cfi_cmdset_0001: use defined value of P_ID_INTEL_PERFORMANCE instead of hardcoded one block2mtd: dubious assignment P4080/mtd: Fix the freescale lbc issue with 36bit mode P4080/eLBC: Make Freescale elbc interrupt common to elbc devices mtd: phram: use KBUILD_MODNAME mtd: OneNAND: S5PC110: Fix double call suspend & resume function mtd: nand: fix MTD_MODE_RAW writes jffs2: use kmemdup mtd: sm_ftl: cosmetic, use bool when possible mtd: r852: remove useless pci powerup/down from suspend/resume routines mtd: blktrans: fix a race vs kthread_stop mtd: blktrans: kill BKL mtd: allow to unload the mtdtrans module if its block devices aren't open ... Fix up trivial whitespace-introduced conflict in drivers/mtd/mtdchar.c30 October 2010, 15:31:35 UTC
706d4b1 Linus Torvalds30 October 2010, 15:26:25 UTCMerge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (215 commits) ARM: memblock: setup lowmem mappings using memblock ARM: memblock: move meminfo into find_limits directly ARM: memblock: convert free_highpages() to use memblock ARM: move freeing of highmem pages out of mem_init() ARM: memblock: convert memory detail printing to use memblock ARM: memblock: use memblock to free memory into arm_bootmem_init() ARM: memblock: use memblock when initializing memory allocators ARM: ensure membank array is always sorted ARM: 6466/1: implement flush_icache_all for the rest of the CPUs ARM: 6464/2: fix spinlock recursion in adjust_pte() ARM: fix memblock breakage ARM: 6465/1: Fix data abort accessing proc_info from __lookup_processor_type ARM: 6460/1: ixp2000: fix type of ixp2000_timer_interrupt ARM: 6449/1: Fix for compiler warning of uninitialized variable. ARM: 6445/1: fixup TCM memory types ARM: imx: Add wake functionality to GPIO ARM: mx5: Add gpio-keys to mx51 babbage board ARM: imx: Add gpio-keys to plat-mxc mx31_3ds: Fix spi registration mx31_3ds: Fix the logic for detecting the debug board ...30 October 2010, 15:26:25 UTC
3af54c9 Vasiliy Kulikov30 October 2010, 14:22:49 UTCipc: shm: fix information leak to userland The shmid_ds structure is copied to userland with shm_unused{,2,3} fields unitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Acked-by: Al Viro <viro@ZenIV.linux.org.uk> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>30 October 2010, 15:25:51 UTC
504b701 wu zhangjin30 October 2010, 15:19:35 UTCfs/compat.c: fix build on MIPS/s390 The definition of PAGE_CACHE_MASK in <linux/pagemap.h> is needed to use MAX_RW_COUNT, and on x86-64 that gets done indirectly through the architecture header includes. But on MIPS and s390 that doesn't happen, and we need to make sure that fs/compat.c includes pagemap.h explicitly. Introduced in commit 435f49a518c7 ("readv/writev: do the same MAX_RW_COUNT truncation that read/write does"). Reported-by: Sachin Sant <sachinp@in.ibm.com> (S390) Reported-by: wu zhangjin <wuzhangjin@gmail.com> (MIPS) Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>30 October 2010, 15:19:35 UTC
120a795 Al Viro30 October 2010, 06:54:44 UTCaudit mmap Normal syscall audit doesn't catch 5th argument of syscall. It also doesn't catch the contents of userland structures pointed to be syscall argument, so for both old and new mmap(2) ABI it doesn't record the descriptor we are mapping. For old one it also misses flags. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>30 October 2010, 12:45:43 UTC
af29513 Al Viro11 November 2009, 15:09:41 UTCaudit: make link()/linkat() match "attribute change" predicate Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>30 October 2010, 12:45:43 UTC
ab263f4 Thomas Gleixner09 December 2009, 14:19:41 UTCaudit: Use rcu for task lookup protection Protect the task lookups in audit_receive_msg() with rcu_read_lock() instead of tasklist_lock and use lock/unlock_sighand to protect against the exit race. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Eric Paris <eparis@redhat.com> Cc: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>30 October 2010, 12:45:42 UTC
2070320 Thomas Gleixner09 December 2009, 14:19:35 UTCaudit: Do not send uninitialized data for AUDIT_TTY_GET audit_receive_msg() sends uninitialized data for AUDIT_TTY_GET when the task was not found. Send reply only when task was found. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Eric Paris <eparis@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>30 October 2010, 12:45:42 UTC
3c80fe4 Thomas Gleixner09 December 2009, 14:19:31 UTCaudit: Call tty_audit_push_task() outside preempt disabled While auditing all tasklist_lock read_lock sites I stumbled over the following call chain: audit_prepare_user_tty() read_lock(&tasklist_lock); tty_audit_push_task(); mutex_lock(&buf->mutex); --> buf->mutex is locked with preemption disabled. Solve this by acquiring a reference to the task struct under rcu_read_lock and call tty_audit_push_task outside of the preempt disabled region. Move all code which needs to be protected by sighand lock into tty_audit_push_task() and use lock/unlock_sighand as we do not hold tasklist_lock. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Eric Paris <eparis@redhat.com> Cc: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>30 October 2010, 12:45:25 UTC
4084743 Andres Salomon30 October 2010, 04:04:19 UTCmtd: fix build error in m25p80.c While building an x86 distro kernel, I hit the following: Kernel: arch/x86/boot/bzImage is ready (#7) ERROR: "of_mtd_parse_partitions" [drivers/mtd/devices/m25p80.ko] undefined! of_mtd_parse_partitions is defined with MTD_OF_PARTS, and that's only built on PPC and microblaze. The code in question should be wrapped w/ a stricter #ifdef. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>30 October 2010, 11:46:08 UTC
8cc9de3 David Woodhouse30 October 2010, 11:39:21 UTCmtd: Remove redundant mutex from mtd_blkdevs.c In commit 2a48fc0ab24241755dc93bfd4f01d68efab47f5a ('block: autoconvert trivial BKL users to private mutex'), Arnd replaced the BKL usage with a mutex. However, Maxim has already provided a better fix in commit 480792b7bf188c29b8d4b10fee65c3a06ec5dbf7 ('mtd: blktrans: kill BKL'), which was simply to remove the BKL without replacing it — since he'd already made it do all necessary locking for itself. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>30 October 2010, 11:39:21 UTC
6757792 David Woodhouse30 October 2010, 11:35:11 UTCMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git Conflicts: drivers/mtd/mtd_blkdevs.c Merge Grant's device-tree bits so that we can apply the subsequent fixes. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>30 October 2010, 11:35:11 UTC
6418c96 Chris Mason30 October 2010, 11:34:24 UTCBtrfs: deal with errors from updating the tree log During unlink we remove any references to the inode from the tree log. It can return -ENOENT and other errors, and this changes the unlink code to deal with it. Signed-off-by: Chris Mason <chris.mason@oracle.com>30 October 2010, 11:34:24 UTC
6fe4c59 Frank Li26 October 2010, 03:02:19 UTCMTD: Fix wrong check register_blkdev return value register_blkdev return 1..255 when major = 0. if (ret ) { printk(KERN_WARNING "Unable to register %s block device on major %d: %d\n", tr->name, tr->major, ret); mutex_unlock(&mtd_table_mutex); return ret; } Above code will return fail when register_blkdev return allocated major number. Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>30 October 2010, 11:30:50 UTC
4882720 Thomas Gleixner07 September 2010, 14:34:01 UTCsemaphore: Remove mutex emulation Semaphores used as mutexes have been deprecated for years. Now that all users are either converted to real semaphores or to mutexes remove the cruft. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Christoph Hellwig <hch@infradead.org> LKML-Reference: <20100907125057.562399240@linutronix.de>30 October 2010, 10:12:50 UTC
45f4d02 Thomas Gleixner30 October 2010, 09:06:57 UTCstaging: Final semaphore cleanup Fixup the last remaining users of DECLARE_MUTEX and init_MUTEX. Scripted conversion, resulting code is binary equivalent. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Greg Kroah-Hartman <gregkh@suse.de> LKML-Reference: <20100907125057.278833764@linutronix.de>30 October 2010, 10:12:50 UTC
51dfacd Thomas Gleixner16 October 2010, 20:34:39 UTCjbd2: Convert jbd2_slab_create_sem to mutex jbd2_slab_create_sem is used as a mutex, so make it one. [ akpm muttered: We may as well make it local to jbd2_journal_create_slab() also. ] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ted Ts'o <tytso@mit.edu> Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <alpine.LFD.2.00.1010162231480.2496@localhost6.localdomain6> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>30 October 2010, 10:12:50 UTC
169ed55 Ingo Molnar30 October 2010, 08:43:08 UTCMerge branch 'tip/perf/jump-label-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/urgent30 October 2010, 08:43:08 UTC
7b79462 Yinghai Lu30 October 2010, 08:19:29 UTCx86: Check irq_remapped instead of remapping_enabled in destroy_irq() Russ Anderson reported: | There is a regression that is causing a NULL pointer dereference | in free_irte when shutting down xpc. git bisect narrowed it down | to git commit d585d06(intr_remap: Simplify the code further), which | changed free_irte(). Reverse applying the patch fixes the problem. We need to use irq_remapped() for each irq instead of checking only intr_remapping_enabled as there might be non remapped irqs even when remapping is enabled. [ tglx: use cfg instead of retrieving it again. Massaged changelog ] Reported-bisected-and-tested-by: Russ Anderson <rja@sgi.com> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Cc: Suresh Siddha <suresh.b.siddha@intel.com> LKML-Reference: <4CCBD511.40607@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>30 October 2010, 08:28:31 UTC
117bf5f Thomas Gleixner07 September 2010, 14:32:56 UTChpfs: Convert sbi->hpfs_creation_de to mutex sbi->hpfs_creation_de is used as mutex so make it a mutex. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Christoph Hellwig <hch@infradead.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: linux-fsdevel@vger.kernel.org LKML-Reference: <20100907125056.228874895@linutronix.de>30 October 2010, 08:12:03 UTC
f7a998a Al Viro30 October 2010, 06:18:32 UTCin untag_chunk() we need to do alloc_chunk() a bit earlier ... while we are not holding spinlocks. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>30 October 2010, 06:18:32 UTC
b8800aa Stephen Hemminger21 October 2010, 00:23:50 UTCaudit: make functions static I was doing some namespace checks and found some simple stuff in audit that could be cleaned up. Make some functions static, and put const on make_reply payload arg. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>30 October 2010, 05:42:19 UTC
d29be15 Miloslav Trmac16 September 2010, 22:14:11 UTCAudit: add support to match lsm labels on user audit messages Add support for matching by security label (e.g. SELinux context) of the sender of an user-space audit record. The audit filter code already allows user space to configure such filters, but they were ignored during evaluation. This patch implements evaluation of these filters. For example, after application of this patch, PAM authentication logs caused by cron can be disabled using auditctl -a user,never -F subj_type=crond_t Signed-off-by: Miloslav Trmac <mitr@redhat.com> Acked-by: Eric Paris <eparis@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>30 October 2010, 05:41:57 UTC
2d10d87 Linus Torvalds30 October 2010, 01:58:00 UTCMerge branches 'x86-fixes-for-linus' and 'x86-uv-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, alternative: Call stop_machine_text_poke() on all cpus x86-32: Restore irq stacks NUMA-aware allocations x86, memblock: Fix early_node_mem with big reserved region. * 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, uv: More Westmere support on SGI UV x86, uv: Enable Westmere support on SGI UV30 October 2010, 01:58:00 UTC
c0f62ed Linus Torvalds30 October 2010, 01:57:04 UTCMerge branches 'msm-fixes' and 'msm-video' of git://codeaurora.org/quic/kernel/dwalker/linux-msm * 'msm-fixes' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: msm: Kconfig: drop unused config options msm: fix compile failure when no debug uart is selected msm: fix debug-macro.S build failure msm: timer: Decrease shift on timer clocksource arm: mach-msm: fix error handling in msm_iommu_probe() msm: fix Kconfig target board selection msm: fix compile failure on struct membank node member * 'msm-video' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: drivers/video/msm/mddi.c: Remove multiple KERN_<level> uses drivers: msm: video: add dev_set_name call drivers: video: msm: fix hang on disable_irq30 October 2010, 01:57:04 UTC
4260f7c Sage Weil29 October 2010, 19:46:43 UTCBtrfs: allow subvol deletion by unprivileged user with -o user_subvol_rm_allowed Add a mount option user_subvol_rm_allowed that allows users to delete a (potentially non-empty!) subvol when they would otherwise we allowed to do an rmdir(2). We duplicate the may_delete() checks from the core VFS code to implement identical security checks (minus the directory size check). We additionally require that the user has write+exec permission on the subvol root inode. Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Chris Mason <chris.mason@oracle.com>30 October 2010, 01:42:10 UTC
531cb13 Sage Weil29 October 2010, 19:41:32 UTCBtrfs: make SNAP_DESTROY async There is no reason to force an immediate commit when deleting a snapshot. Users have some expectation that space from a deleted snapshot be freed immediately, but even if we do commit the reclaim is a background process. If users _do_ want the deletion to be durable, they can call 'sync'. Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Chris Mason <chris.mason@oracle.com>30 October 2010, 01:42:10 UTC
72fd032 Sage Weil29 October 2010, 19:41:32 UTCBtrfs: add SNAP_CREATE_ASYNC ioctl Create a snap without waiting for it to commit to disk. The ioctl is ordered such that subsequent operations will not be contained by the created snapshot, and the commit is initiated, but the ioctl does not wait for the snapshot to commit to disk. We return the specific transid to userspace so that an application can wait for this specific snapshot creation to commit via the WAIT_SYNC ioctl. Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Chris Mason <chris.mason@oracle.com>30 October 2010, 01:41:57 UTC
e4dd654 Linus Torvalds29 October 2010, 23:49:34 UTCMerge branch 'for-2637/s3c24xx-all' of git://git.fluff.org/bjdooks/linux * 'for-2637/s3c24xx-all' of git://git.fluff.org/bjdooks/linux: ARM: h1940: add UDA1380 to i2c devices list ARM: h1940: Fix backlight and LCD power functions ARM: S3C2440: fix boot failure introduced by recent changes in gpiolib ARM: S3C2440: various fixes in Kconfig file ARM: rx1950: Add UDA1380 to i2c devices list ARM: rx1950: Add LEDs support ARM: rx1950: Add battery device ARM: h1940: Implement mmc_power function ARM: h1940: Use gpiolib for latch access29 October 2010, 23:49:34 UTC
d7b4e42 Ben Dooks29 October 2010, 23:46:55 UTCARM: Merge for-2637/s3c24xx/misc29 October 2010, 23:46:55 UTC
7c1552d Ben Dooks29 October 2010, 23:46:49 UTCARM: Merge for-2637/s3c24xx/h194029 October 2010, 23:46:49 UTC
8f08bfd Ben Dooks29 October 2010, 23:46:34 UTCARM: Merge for-2637/s3c24xx/rx195029 October 2010, 23:46:34 UTC
68730b4 Vasily Khoruzhick27 September 2010, 06:32:49 UTCARM: h1940: add UDA1380 to i2c devices list Register UDA1380 codec during H1940 machine init Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>29 October 2010, 23:45:35 UTC
53193dd Vasily Khoruzhick27 September 2010, 06:28:00 UTCARM: h1940: Fix backlight and LCD power functions Current implementation of LCD and backlight power control functions is not complete, as result PDA consumes power in suspend. Fix this issue by managing state of some latch bits, just like WinMobile does. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>29 October 2010, 23:45:28 UTC
404ba5d Jason Baron28 October 2010, 15:20:27 UTCx86, alternative: Call stop_machine_text_poke() on all cpus Currently, text_poke_smp() passes a NULL as the third argument to __stop_machine(), which will only run stop_machine_text_poke() on 1 cpu. Change NULL -> cpu_online_mask, as stop_machine_text_poke() is intended to be run on all cpus. I actually didn't notice any problems with stop_machine_text_poke() only being called on 1 cpu, but found this via code inspection. Signed-off-by: Jason Baron <jbaron@redhat.com> LKML-Reference: <20101028152026.GB2875@redhat.com> Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>29 October 2010, 23:42:58 UTC
bdf5005 Abdoulaye Walsimou Gaye16 October 2010, 11:55:52 UTCARM: S3C2440: fix boot failure introduced by recent changes in gpiolib Recent changes in s3c gpio break mini2440 board and may be others. The problem is that mach-mini2440.c: mini2440_init() (where we call s3c_gpio_setpull()) is called before s3c2440.c: s3c2440_init() (where we initialize s3c24xx_gpiocfg_default.set_pull function pointer). This causes dereferencing of NULL pointer at boot time and a kernel panic. Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: Ben Dooks <ben-linux@fluff.org>29 October 2010, 23:21:37 UTC
e33ffd4 Abdoulaye Walsimou Gaye16 October 2010, 11:55:51 UTCARM: S3C2440: various fixes in Kconfig file * kconfig symbols defined in arch/arm/mach-s3c2440/Kconfig are only available when ARCH_S3C2410 is selected, so no need to make some of them depend on ARCH_S3C2410. * fix CPU_S3C24405B typo in "config S3C2440_DMA". * mini2440: remove unconditionally select of SND_S3C24XX_SOC_S3C24XX_UDA134X. Those fixes avoid the following warnings at make time: scripts/kconfig/qconf arch/arm/Kconfig warning: (MACH_MINI2440 && ARCH_S3C2410) selects SND_S3C24XX_SOC_S3C24XX_UDA134X which has unmet direct dependencies (SND_S3C24XX_SOC && ARCH_S3C2410) warning: (CPU_S3C2440 && ARCH_S3C2410 && S3C2410_DMA) selects S3C2440_DMA which has unmet direct dependencies (ARCH_S3C2410 && CPU_S3C24405B) warning: (CPU_S3C2440 && ARCH_S3C2410 || CPU_S3C2442 && ARCH_S3C2410) selects CPU_S3C244X which has unmet direct dependencies (!ARCH_S3C2410) Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: Ben Dooks <ben-linux@fluff.org>29 October 2010, 23:21:28 UTC
44234d0 Linus Torvalds29 October 2010, 23:15:57 UTCMerge branch 'for-2637/i2c-all' of git://git.fluff.org/bjdooks/linux * 'for-2637/i2c-all' of git://git.fluff.org/bjdooks/linux: i2c-intel-mid: Driver depends on PCI i2c-intel-mid: support for Moorestown and Medfield platform i2c-nomadik: fixup bus delays i2c-nomadik: support smbus emulation i2c-nomadik: dynamic clocking i2c-nomadik: documentation fixes i2c-s3c2410: Enable i2c clock only when doing some transfert29 October 2010, 23:15:57 UTC
4ee7a6c Daniel Walker27 October 2010, 20:10:34 UTCmsm: Kconfig: drop unused config options These two config options don't exist, and aren't ever going to. So I simply delete them. Signed-off-by: Daniel Walker <dwalker@codeaurora.org>29 October 2010, 22:56:17 UTC
06125ff Daniel Walker27 October 2010, 20:04:58 UTCmsm: fix compile failure when no debug uart is selected If the board has a debug uart the user is given a choice of which uart to use. The user can also select NONE, which means not to use one. In most of our header files when NONE is selected nothing is defined for MSM_DEBUG_UART_PHYS or MSM_DEBUG_UART_BASE. This causes a compile failure in debug-macro.S which expect something to be defined there. Example of the failure, arch/arm/kernel/built-in.o: In function `hexbuf': linux-2.6/arch/arm/kernel/debug.S:186: undefined reference to `MSM_DEBUG_UART_PHYS' linux-2.6/arch/arm/kernel/debug.S:186: undefined reference to `MSM_DEBUG_UART_BASE' This fixes the compile failure by adding an ifdef to debug-macro.S that removes all the debug uart code in the case of NONE. Signed-off-by: Daniel Walker <dwalker@codeaurora.org>29 October 2010, 22:56:16 UTC
bcd72c3 Daniel Walker27 October 2010, 22:25:59 UTCmsm: fix debug-macro.S build failure Originally there was an ifdef case to handle when no debug uart was selected. In commit 0ea1293009826da45e1019f45dfde1e557bb30df that case was removed which causes the following build failure, linux-2.6/arch/arm/kernel/debug.S: Assembler messages: linux-2.6/arch/arm/kernel/debug.S:174: Error: bad instruction `addruart r1,r2' linux-2.6/arch/arm/kernel/debug.S:176: Error: bad instruction `waituart r2,r3' linux-2.6/arch/arm/kernel/debug.S:177: Error: bad instruction `senduart r1,r3' linux-2.6/arch/arm/kernel/debug.S:178: Error: bad instruction `busyuart r2,r3' linux-2.6/arch/arm/kernel/debug.S:190: Error: bad instruction `addruart r1,r2' This is a partial revert to add back the case which was removed with two caveats. First the API for the addruart macro was updated, and the new addruart case now return 0xfff00000 so that a know IO mapping is created instead of a random one. Cc: Jeremy Kerr <jeremy.kerr@canonical.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Jason Wang <jason77.wang@gmail.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Russell King - ARM Linux <linux@arm.linux.org.uk> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>29 October 2010, 22:56:04 UTC
9cc11de Randy Dunlap29 October 2010, 20:37:09 UTCi2c-intel-mid: Driver depends on PCI i2c-intel-mid driver uses PCI data structs and interfaces, so it should depend on PCI. Fixes these build errors: drivers/i2c/busses/i2c-intel-mid.c:977: error: implicit declaration of function 'pci_request_region' drivers/i2c/busses/i2c-intel-mid.c:1077: error: implicit declaration of function 'pci_release_region' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Ba Zheng <zheng.ba@intel.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: linux-i2c@vger.kernel.org Signed-off-by: Ben Dooks <ben-linux@fluff.org>29 October 2010, 22:51:28 UTC
91ab9bf Linus Torvalds29 October 2010, 22:09:56 UTCMerge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Runtime: Fix typo in status comparison causing warning29 October 2010, 22:09:56 UTC
b7bdcc4 Linus Torvalds29 October 2010, 21:43:30 UTCMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig: kconfig: Have streamline_config process menuconfigs too kconfig: Fix streamline_config to read multi line deps in Kconfig files kconfig: Fix missing declaration of variable $dir in streamline_config.pl kconfig: Fix variable name typo %prompts in streamline_config.pl kconfig: Make localmodconfig handle environment variables29 October 2010, 21:43:30 UTC
1840897 Linus Torvalds29 October 2010, 21:17:12 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: (34 commits) b43: Fix warning at drivers/mmc/core/core.c:237 in mmc_wait_for_cmd mac80211: fix failure to check kmalloc return value in key_key_read libertas: Fix sd8686 firmware reload ath9k: Fix incorrect access of rate flags in RC netfilter: xt_socket: Make tproto signed in socket_mt6_v1(). stmmac: enable/disable rx/tx in the core with a single write. net: atarilance - flags should be unsigned long netxen: fix kdump pktgen: Limit how much data we copy onto the stack. net: Limit socket I/O iovec total length to INT_MAX. USB: gadget: fix ethernet gadget crash in gether_setup fib: Fix fib zone and its hash leak on namespace stop cxgb3: Fix panic in free_tx_desc() cxgb3: fix crash due to manipulating queues before registration 8390: Don't oops on starting dev queue dccp ccid-2: Stop polling dccp: Refine the wait-for-ccid mechanism dccp: Extend CCID packet dequeueing interface dccp: Return-value convention of hc_tx_send_packet() igbvf: fix panic on load ...29 October 2010, 21:17:12 UTC
d56f84e Linus Torvalds29 October 2010, 21:16:08 UTCMerge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: Staging: dream: remove dream driver and arch from tree29 October 2010, 21:16:08 UTC
12462f2 Linus Torvalds29 October 2010, 21:15:12 UTCMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6: eCryptfs: Print mount_auth_tok_only param in ecryptfs_show_options ecryptfs: added ecryptfs_mount_auth_tok_only mount parameter ecryptfs: checking return code of ecryptfs_find_auth_tok_for_sig() ecryptfs: release keys loaded in ecryptfs_keyring_auth_tok_for_sig() eCryptfs: Clear LOOKUP_OPEN flag when creating lower file ecryptfs: call vfs_setxattr() in ecryptfs_setxattr()29 October 2010, 21:15:12 UTC
d2df408 Valdis.Kletnieks@vt.edu29 October 2010, 21:03:46 UTCdrivers/dma/Kconfig: add part number for Topcliff. Product codenames are OK, but once an actual product name is available, it should be referenced as well. http://ark.intel.com/chipset.aspx?familyID=52499 Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>29 October 2010, 21:14:02 UTC
337ac9d Cyril Chemparathy29 October 2010, 20:50:25 UTCphy/marvell: rename 88ec048 to 88e1318s and fix mscr1 addr The marvell 88ec048's official part number is 88e1318s. This patch renames definitions in the driver to reflect this. In addition, a minor bug fix has been added to write back the MSCR1 register value properly. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>29 October 2010, 20:50:25 UTC
3414df8 Greg Kroah-Hartman29 October 2010, 19:42:18 UTCStaging: dream: remove dream driver and arch from tree This code is stalled, with no one working on it anymore, and the main msm code is now going through the proper channels to get merged correctly. So remove it as it contains a number of kernel information leaks and it is doubtful if it even still builds anymore. Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Bryan Huntsman <bryanh@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>29 October 2010, 19:42:18 UTC
4620459 Sage Weil29 October 2010, 19:41:32 UTCBtrfs: add START_SYNC, WAIT_SYNC ioctls START_SYNC will start a sync/commit, but not wait for it to complete. Any modification started after the ioctl returns is guaranteed not to be included in the commit. If a non-NULL pointer is passed, the transaction id will be returned to userspace. WAIT_SYNC will wait for any in-progress commit to complete. If a transaction id is specified, the ioctl will block and then return (success) when the specified transaction has committed. If it has already committed when we call the ioctl, it returns immediately. If the specified transaction doesn't exist, it returns EINVAL. If no transaction id is specified, WAIT_SYNC will wait for the currently committing transaction to finish it's commit to disk. If there is no currently committing transaction, it returns success. These ioctls are useful for applications which want to impose an ordering on when fs modifications reach disk, but do not want to wait for the full (slow) commit process to do so. Picky callers can take the transid returned by START_SYNC and feed it to WAIT_SYNC, and be certain to wait only as long as necessary for the transaction _they_ started to reach disk. Sloppy callers can START_SYNC and WAIT_SYNC without a transid, and provided they didn't wait too long between the calls, they will get the same result. However, if a second commit starts before they call WAIT_SYNC, they may end up waiting longer for it to commit as well. Even so, a START_SYNC+WAIT_SYNC still guarantees that any operation completed before the START_SYNC reaches disk. Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Chris Mason <chris.mason@oracle.com>29 October 2010, 19:41:32 UTC
bb9c12c Sage Weil29 October 2010, 19:37:34 UTCBtrfs: async transaction commit Add support for an async transaction commit that is ordered such that any subsequent operations will join the following transaction, but does not wait until the current commit is fully on disk. This avoids much of the latency associated with the btrfs_commit_transaction for callers concerned with serialization and not safety. The wait_for_unblock flag controls whether we wait for the 'middle' portion of commit_transaction to complete, which is necessary if the caller expects some of the modifications contained in the commit to be available (this is the case for subvol/snapshot creation). Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Chris Mason <chris.mason@oracle.com>29 October 2010, 19:37:34 UTC
99d16cb Sage Weil29 October 2010, 19:37:34 UTCBtrfs: fix deadlock in btrfs_commit_transaction We calculate timeout (either 1 or MAX_SCHEDULE_TIMEOUT) based on whether num_writers > 1 or should_grow at the top of the loop. Then, much much later, we wait for that timeout if either num_writers or should_grow is true. However, it's possible for a racing process (calling btrfs_end_transaction()) to decrement num_writers such that we wait forever instead of for 1. Fix this by deciding how long to wait when we wait. Include a smp_mb() before checking if the waitqueue is active to ensure the num_writers is visible. Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Chris Mason <chris.mason@oracle.com>29 October 2010, 19:37:34 UTC
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