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2010-09-10hp_accel: add quirks for HP ProBook 532x and HP Mini 5102Takashi Iwai1-0/+2
Added missing axis-mapping for HP ProBook 532x and HP Mini 5102. Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: Eric Piel <eric.piel@tremplin-utc.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-10MAINTAINERS: remove drivers/char/hpet.cJiri Slaby1-5/+0
bob.picco@hp.com doesn't work any more and Bob says that he's unlikely to work on hpet.c in the future. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Bob Picco <bpicco@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-10rtc-bfin: fix state restoration when resumingMike Frysinger1-2/+11
Much (but not all) of the RTC state is kept in the RTC peripheral which has its own power domain. Periodically (1 HZ), that state is synced from one power domain to the other (peripheral->core). When we are resuming, we need to wait for the sync to occur so that we don't get a mismatch of reading undefined state in the rest of the driver. Further, once the externally maintained bits have been synced back into the core, we then need to restore the bits maintained in the core. In our particular case, that is just the write completion interrupt bit. If we don't do any of this, working with the RTC causes ~5 second delays from time to time after waking up due to the write completion interrupt never firing. Reported-by: Michael Dean <mdean@aeronix.com> Reported-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-10rtc-bfin: fix inverted logic in suspend pathMike Frysinger1-1/+1
The int_clear helper takes a bitmask of interrupts to keep, not to disable. When suspending without wakeup enabled, we want to disable all interrupts, so use 0 (keep none) instead of -1 (keep all). Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-10kfifo: add parenthesis for macro parameter referenceHuang Ying1-29/+29
Some macro parameter references inside typeof() operator are not enclosed with parenthesis. It should be safer to add them. Signed-off-by: Huang Ying <ying.huang@intel.com> Acked-by: Stefani Seibold <stefani@seibold.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-10mmc: avoid getting CID on SDIO-only cardsDavid Vrabel2-3/+4
The introduction of support for SD combo cards breaks the initialization of all CSR SDIO chips. The GO_IDLE (CMD0) in mmc_sd_get_cid() causes CSR chips to be reset (this is non-standard behavior). When initializing an SDIO card check for a combo card by using the memory present bit in the R4 response to IO_SEND_OP_COND (CMD5). This avoids the call to mmc_sd_get_cid() on an SDIO-only card. Signed-off-by: David Vrabel <david.vrabel@csr.com> Acked-by: Michal Mirolaw <mirq-linux@rere.qmqm.pl> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-10Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds33-175/+427
* master.kernel.org:/home/rmk/linux-2.6-arm: (30 commits) ARM: Update mach-types ARM: Partially revert "Auto calculate ZRELADDR and provide option for exceptions" ARM: Ensure PTE modifications via dma_alloc_coherent are visible ARM: 6359/1: ep93xx: move clock initialization earlier Revert "[ARM] pxa: remove now unnecessary dma_needs_bounce()" ARM: 6352/1: perf: fix event validation ARM: 6344/1: Mark CPU_32v6K as depended on CPU_V7 ARM: 6343/1: wire up fanotify and prlimit64 syscalls on ARM ARM: 6330/1: perf: reword comments relating to perf_event_do_pending ARM: pxa168fb: fix section mismatch ARM: pxa: Make id const in pwm_probe() ARM: pxa: fix CI_HSYNC and CI_VSYNC MFP defines for pxa300 ARM: pxa: remove __init from cpufreq_driver->init() ARM: imx: set cache line size to 64 bytes for i.MX5 mx5/clock: fix clear bit fields issue in _clk_ccgr_disable function mxc/tzic: add base address when accessing TZIC registers ARM: mach-shmobile: ap4evb: fix write protect for SDHI1 ARM: mach-shmobile: ap4evb: modify FSI2 ID ARM: mach-shmobile: do not enable the PLLC2 clock on init ARM: mach-shmobile: Clock framework comment fix ...
2010-09-10ARM: Update mach-typesRussell King1-2/+96
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-10ARM: Partially revert "Auto calculate ZRELADDR and provide option for ↵Russell King4-95/+10
exceptions" Partially revert e69edc7, which introduced automatic zreladdr support. The change in the way the manual definition is defined seems to be error and conflict prone. Go back to the original way we were handling this for the time being, while keeping the automatic zreladdr facility. Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-10Merge branch 'origin'Russell King167-1076/+1693
2010-09-09lglock: make lg_lock_global() actually lock globallyJonathan Corbet1-2/+2
lg_lock_global() currently only acquires spinlocks for online CPUs, but it's meant to lock all possible CPUs. Lglock-protected resources may be associated with removed CPUs - and, indeed, that could happen with the per-superblock open files lists. At Nick's suggestion, change for_each_online_cpu() to for_each_possible_cpu() to protect accesses to those resources. Cc: Al Viro <viro@ZenIV.linux.org.uk> Acked-by: Nick Piggin <npiggin@kernel.dk> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-09mm: Move vma_stack_continue into mm.hStefan Bader3-7/+8
So it can be used by all that need to check for that. Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-09Merge branch 'for-linus' of ↵Linus Torvalds5-12/+27
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/nes: Fix hang with modified FIN handling on A0 cards RDMA/nes: Change state to closing after FIN RDMA/nes: Fix double CLOSE event indication crash RDMA/nes: Write correct register write to set TX pause param RDMA/cxgb3: Don't exceed the max HW CQ depth
2010-09-09Merge branch 'fixes' of git://oss.oracle.com/git/tma/linux-2.6Linus Torvalds9-107/+475
* 'fixes' of git://oss.oracle.com/git/tma/linux-2.6: ocfs2: Fix orphan add in ocfs2_create_inode_in_orphan ocfs2: split out ocfs2_prepare_orphan_dir() into locking and prep functions ocfs2: allow return of new inode block location before allocation of the inode ocfs2: use ocfs2_alloc_dinode_update_counts() instead of open coding ocfs2: split out inode alloc code from ocfs2_mknod_locked Ocfs2: Fix a regression bug from mainline commit(6b933c8e6f1a2f3118082c455eef25f9b1ac7b45). ocfs2: Fix deadlock when allocating page ocfs2: properly set and use inode group alloc hint ocfs2: Use the right group in nfs sync check. ocfs2: Flush drive's caches on fdatasync ocfs2: make __ocfs2_page_mkwrite handle file end properly. ocfs2: Fix incorrect checksum validation error ocfs2: Fix metaecc error messages
2010-09-09Merge branches 'cxgb3' and 'nes' into for-linusRoland Dreier4-11/+26
2010-09-09RDMA/nes: Fix hang with modified FIN handling on A0 cardsFaisal Latif2-1/+3
Changing state to CLOSING when FIN is received causes A0 cards to hang. Fix this by checking for A0 cards in FIN handling. Signed-off-by: Faisal Latif <faisal.latif@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2010-09-09RDMA/nes: Change state to closing after FINFaisal Latif1-1/+12
When the driver receives an AE for FIN received, it closes the connection without changing the state of the connection in the hardware to closing. By changing the state to closing, hardware will do a normal close sequence. Signed-off-by: Faisal Latif <faisal.latif@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2010-09-09RDMA/nes: Fix double CLOSE event indication crashFaisal Latif1-8/+10
During a stress testing in a large cluster, multiple close event are detected and BUG() is hit in the iWARP core. The cause is that the active node gave up while waiting for an MPA response from the peer and tried to close the connection by sending RST. The passive node driver receives the RST but is waiting for MPA response from the user. When the MPA accept is received, the driver offloads the connection and sends a CLOSE event. The driver gets an AE indicating RESET received and also sends a CLOSE event, hitting a BUG(). Fix this by correcting RESET handling and sending CLOSE events. Signed-off-by: Faisal Latif <faisal.latif@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2010-09-09RDMA/nes: Write correct register write to set TX pause paramChien Tung1-2/+2
Setting TX pause param writes to the wrong register location causing the adapter to hang. Correct the define used to write the reigster. Addresses: https://bugs.openfabrics.org/show_bug.cgi?id=2116 Reported-by: Shiri Franchi <shirif@voltaire.com> Signed-off-by: Chien Tung <chien.tin.tung@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2010-09-08Merge branch 'for-linus' of ↵Linus Torvalds5-17/+28
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: i8042 - fix device removal on unload Input: bcm5974 - adjust major/minor to scale Input: MT - initialize slots to unused Input: use PIT_TICK_RATE in vt beep ioctl Input: wacom - fix mousewheel handling for old wacom tablets
2010-09-08Merge branch 'semaphore-for-linus' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'semaphore-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: semaphore: Add DEFINE_SEMAPHORE
2010-09-08Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds6-25/+25
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, mcheck: Avoid duplicate sysfs links/files for thresholding banks io-mapping: Fix the address space annotations x86: Fix the address space annotations of iomap_atomic_prot_pfn() x86, mm: Fix CONFIG_VMSPLIT_1G and 2G_OPT trampoline x86, hwmon: Fix unsafe smp_processor_id() in thermal_throttle_add_dev
2010-09-08Merge branch 'core-fixes-for-linus' of ↵Linus Torvalds11-29/+30
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: gcc-4.6: kernel/*: Fix unused but set warnings mutex: Fix annotations to include it in kernel-locking docbook pid: make setpgid() system call use RCU read-side critical section MAINTAINERS: Add RCU's public git tree
2010-09-08Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds10-53/+133
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: perf, x86: Try to handle unknown nmis with an enabled PMU perf, x86: Fix handle_irq return values perf, x86: Fix accidentally ack'ing a second event on intel perf counter oprofile, x86: fix init_sysfs() function stub lockup_detector: Sync touch_*_watchdog back to old semantics tracing: Fix a race in function profile oprofile, x86: fix init_sysfs error handling perf_events: Fix time tracking for events with pid != -1 and cpu != -1 perf: Initialize callchains roots's childen hits oprofile: fix crash when accessing freed task structs
2010-09-08Merge branch 'for-linus' of ↵Linus Torvalds2-20/+30
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: fix lock annotations fuse: flush background queue on connection close
2010-09-08ARM: Ensure PTE modifications via dma_alloc_coherent are visibleRussell King1-0/+2
Dave Hylands reports: | We've observed a problem with dma_alloc_writecombine when the system | is under heavy load (heavy bus traffic). We've managed to reduce the | problem to the following snippet, which is run from a kthread in a | continuous loop: | | void *virtAddr; | dma_addr_t physAddr; | unsigned int numBytes = 256; | | for (;;) { | virtAddr = dma_alloc_writecombine(NULL, | numBytes, &physAddr, GFP_KERNEL); | if (virtAddr == NULL) { | printk(KERN_ERR "Running out of memory\n"); | break; | } | | /* access DMA memory allocated */ | tmp = virtAddr; | *tmp = 0x77; | | /* free DMA memory */ | dma_free_writecombine(NULL, | numBytes, virtAddr, physAddr); | | ...sleep here... | } | | By itself, the code will run forever with no issues. However, as we | increase our bus traffic (typically using DMA) then the *tmp = 0x77 | line will eventually cause a page fault. If we add a small delay (a | few microseconds) before the *tmp = 0x77, then we don't see a page | fault, even under heavy load. A dsb() is required after modifying the PTE entries to ensure that they will always be visible. Add this dsb(). Reported-by: Dave Hylands <dhylands@gmail.com> Tested-by: Dave Hylands <dhylands@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-08semaphore: Add DEFINE_SEMAPHOREThomas Gleixner1-0/+3
The full cleanup of init_MUTEX[_LOCKED] and DECLARE_MUTEX has not been done. Some of the users are real semaphores and we should name them as such instead of confusing everyone with "MUTEX". Provide the infrastructure to get finally rid of init_MUTEX[_LOCKED] and DECLARE_MUTEX. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Christoph Hellwig <hch@infradead.org> LKML-Reference: <20100907125054.795929962@linutronix.de>
2010-09-08ARM: 6359/1: ep93xx: move clock initialization earlierMika Westerberg1-1/+1
Commit 7cfe24947 ("ARM: AMBA: Add pclk support to AMBA bus infrastructure") changed AMBA bus to handle the PCLK automatically. However, in EP93xx clock initialization is arch_initcall which is done later than AMBA device identification. This causes amba_get_enable_pclk() to fail resulting device where UARTs are not functional. So change ep93xx_clock_init() to be postcore_initcall. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-08Revert "[ARM] pxa: remove now unnecessary dma_needs_bounce()"Russell King2-8/+8
This reverts commit 4fa5518, which causes a compilation regression for IXP4xx platforms. Reported-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-08ocfs2: Fix orphan add in ocfs2_create_inode_in_orphanMark Fasheh1-20/+107
ocfs2_create_inode_in_orphan() is used by reflink to create the newly reflinked inode simultaneously in the orphan dir. This allows us to easily handle partially-reflinked files during recovery cleanup. We have a problem though - the orphan dir stringifies inode # to determine a unique name under which the orphan entry dirent can be created. Since ocfs2_create_inode_in_orphan() needs the space allocated in the orphan dir before it can allocate the inode, we currently call into the orphan code: /* * We give the orphan dir the root blkno to fake an orphan name, * and allocate enough space for our insertion. */ status = ocfs2_prepare_orphan_dir(osb, &orphan_dir, osb->root_blkno, orphan_name, &orphan_insert); Using osb->root_blkno might work fine on unindexed directories, but the orphan dir can have an index. When it has that index, the above code fails to allocate the proper index entry. Later, when we try to remove the file from the orphan dir (using the actual inode #), the reflink operation will fail. To fix this, I created a function ocfs2_alloc_orphaned_file() which uses the newly split out orphan and inode alloc code to figure out what the inode block number will be (once allocated) and then prepare the orphan dir from that data. Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: split out ocfs2_prepare_orphan_dir() into locking and prep functionsMark Fasheh1-32/+88
We do this because ocfs2_create_inode_in_orphan() wants to order locking of the orphan dir with respect to locking of the inode allocator *before* making any changes to the directory. Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: allow return of new inode block location before allocation of the inodeMark Fasheh2-0/+180
This allows code which needs to know the eventual block number of an inode but can't allocate it yet due to transaction or lock ordering. For example, ocfs2_create_inode_in_orphan() currently gives a junk blkno for preparation of the orphan dir because it can't yet know where the actual inode is placed - that code is actually in ocfs2_mknod_locked. This is a problem when the orphan dirs are indexed as the junk inode number will create an index entry which goes unused (and fails the later removal from the orphan dir). Now with these interfaces, ocfs2_create_inode_in_orphan() can run the block group search (and get back the inode block number) *before* any actual allocation occurs. Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: use ocfs2_alloc_dinode_update_counts() instead of open codingMark Fasheh1-13/+4
ocfs2_search_chain() makes the same updates as ocfs2_alloc_dinode_update_counts to the alloc inode. Instead of open coding the bitmap update, use our helper function. Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: split out inode alloc code from ocfs2_mknod_lockedMark Fasheh1-18/+37
Do this by splitting the bulk of the function away from the inode allocation code at the very tom of ocfs2_mknod_locked(). Existing callers don't need to change and won't see any difference. The new function created, __ocfs2_mknod_locked() will be used shortly. Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08Ocfs2: Fix a regression bug from mainline ↵Tristan Ye1-1/+1
commit(6b933c8e6f1a2f3118082c455eef25f9b1ac7b45). The patch is to fix the regression bug brought from commit 6b933c8...( 'ocfs2: Avoid direct write if we fall back to buffered I/O'): http://oss.oracle.com/bugzilla/show_bug.cgi?id=1285 The commit 6b933c8e6f1a2f3118082c455eef25f9b1ac7b45 changed __generic_file_aio_write to generic_file_buffered_write, which didn't call filemap_{write,wait}_range to flush the pagecaches when we were falling O_DIRECT writes back to buffered ones. it did hurt the O_DIRECT semantics somehow in extented odirect writes. This patch tries to guarantee O_DIRECT writes of 'fall back to buffered' to be correctly flushed. Signed-off-by: Tristan Ye <tristan.ye@oracle.com> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: Fix deadlock when allocating pageJan Kara3-4/+5
We cannot call grab_cache_page() when holding filesystem locks or with a transaction started as grab_cache_page() calls page allocation with GFP_KERNEL flag and thus page reclaim can recurse back into the filesystem causing deadlocks or various assertion failures. We have to use find_or_create_page() instead and pass it GFP_NOFS as we do with other allocations. Acked-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: properly set and use inode group alloc hintMark Fasheh1-4/+20
We were setting ac->ac_last_group in ocfs2_claim_suballoc_bits from res->sr_bg_blkno. Unfortunately, res->sr_bg_blkno is going to be zero under normal (non-fragmented) circumstances. The discontig block group patches effectively turned off that feature. Fix this by correctly calculating what the next group hint should be. Acked-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com> Tested-by: Goldwyn Rodrigues <rgoldwyn@suse.de> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: Use the right group in nfs sync check.Tao Ma1-8/+11
We have added discontig block group now, and now an inode can be allocated in an discontig block group. So get it in ocfs2_get_suballoc_slot_bit. The old ocfs2_test_suballoc_bit gets group block no from the allocation inode which is wrong. Fix it by passing the right group. Acked-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: Flush drive's caches on fdatasyncJan Kara1-1/+10
When 'barrier' mount option is specified, we have to issue a cache flush during fdatasync(2). We have to do this even if inode doesn't have I_DIRTY_DATASYNC set because we still have to get written *data* to disk so that they are not lost in case of crash. Acked-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Jan Kara <jack@suse.cz> Singed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: make __ocfs2_page_mkwrite handle file end properly.Tao Ma1-3/+5
__ocfs2_page_mkwrite now is broken in handling file end. 1. the last page should be the page contains i_size - 1. 2. the len in the last page is also calculated wrong. So change them accordingly. Acked-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: Fix incorrect checksum validation errorSunil Mushran1-1/+5
For local mounts, ocfs2_read_locked_inode() calls ocfs2_read_blocks_sync() to read the inode off the disk. The latter first checks to see if that block is cached in the journal, and, if so, returns that block. That is ok. But ocfs2_read_locked_inode() goes wrong when it tries to validate the checksum of such blocks. Blocks that are cached in the journal may not have had their checksum computed as yet. We should not validate the checksums of such blocks. Fixes ossbz#1282 http://oss.oracle.com/bugzilla/show_bug.cgi?id=1282 Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Cc: stable@kernel.org Singed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08ocfs2: Fix metaecc error messagesSunil Mushran1-2/+2
Like tools, the checksum validate function now prints the values in hex. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Singed-off-by: Tao Ma <tao.ma@oracle.com>
2010-09-08Merge branch 'for-2.6.36' of git://linux-nfs.org/~bfields/linuxLinus Torvalds1-1/+1
* 'for-2.6.36' of git://linux-nfs.org/~bfields/linux: nfsd4: mask out non-access bits in nfs4_access_to_omode
2010-09-08Merge branch 'for-linus' of ↵Linus Torvalds9-45/+40
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: ima: always maintain counters AppArmor: Fix locking from removal of profile namespace AppArmor: Fix splitting an fqname into separate namespace and profile names AppArmor: Fix security_task_setrlimit logic for 2.6.36 changes AppArmor: Drop hack to remove appended " (deleted)" string
2010-09-08ima: always maintain countersMimi Zohar3-4/+9
commit 8262bb85da allocated the inode integrity struct (iint) before any inodes were created. Only after IMA was initialized in late_initcall were the counters updated. This patch updates the counters, whether or not IMA has been initialized, to resolve 'imbalance' messages. This patch fixes the bug as reported in bugzilla: 15673. When the i915 is builtin, the ring_buffer is initialized before IMA, causing the imbalance message on suspend. Reported-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Tested-by: Thomas Meyer <thomas@m3y3r.de> Tested-by: David Safford<safford@watson.ibm.com> Cc: Stable Kernel <stable@kernel.org> Signed-off-by: James Morris <jmorris@namei.org>
2010-09-08AppArmor: Fix locking from removal of profile namespaceJohn Johansen1-2/+4
The locking for profile namespace removal is wrong, when removing a profile namespace, it needs to be removed from its parent's list. Lock the parent of namespace list instead of the namespace being removed. Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <jmorris@namei.org>
2010-09-08AppArmor: Fix splitting an fqname into separate namespace and profile namesJohn Johansen1-1/+1
As per Dan Carpenter <error27@gmail.com> If we have a ns name without a following profile then in the original code it did "*ns_name = &name[1];". "name" is NULL so "*ns_name" is 0x1. That isn't useful and could cause an oops when this function is called from aa_remove_profiles(). Beyond this the assignment of the namespace name was wrong in the case where the profile name was provided as it was being set to &name[1] after name = skip_spaces(split + 1); Move the ns_name assignment before updating name for the split and also add skip_spaces, making the interface more robust. Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <jmorris@namei.org>
2010-09-08AppArmor: Fix security_task_setrlimit logic for 2.6.36 changesJohn Johansen3-11/+15
2.6.36 introduced the abilitiy to specify the task that is having its rlimits set. Update mediation to ensure that confined tasks can only set their own group_leader as expected by current policy. Add TODO note about extending policy to support setting other tasks rlimits. Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <jmorris@namei.org>
2010-09-08AppArmor: Drop hack to remove appended " (deleted)" stringJohn Johansen1-27/+11
The 2.6.36 kernel has refactored __d_path() so that it no longer appends " (deleted)" to unlinked paths. So drop the hack that was used to detect and remove the appended string. Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <jmorris@namei.org>
2010-09-08Merge branch 'for-linus' of ↵Linus Torvalds24-291/+281
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: bus speed strings should be const PCI hotplug: Fix build with CONFIG_ACPI unset PCI: PCIe: Remove the port driver module exit routine PCI: PCIe: Move PCIe PME code to the pcie directory PCI: PCIe: Disable PCIe port services during port initialization PCI: PCIe: Ask BIOS for control of all native services at once ACPI/PCI: Negotiate _OSC control bits before requesting them ACPI/PCI: Do not preserve _OSC control bits returned by a query ACPI/PCI: Make acpi_pci_query_osc() return control bits ACPI/PCI: Reorder checks in acpi_pci_osc_control_set() PCI: PCIe: Introduce commad line switch for disabling port services PCI: PCIe AER: Introduce pci_aer_available() x86/PCI: only define pci_domain_nr if PCI and PCI_DOMAINS are set PCI: provide stub pci_domain_nr function for !CONFIG_PCI configs