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2011-03-29arm: at91: Cleanup irq chipThomas Gleixner
Avoid the whole lazy disable dance in the demux handler by providing a irq_disable() callback. Use the proper accessor functions and tidy up gpio_irq_handler() Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: davinci: Cleanup irq chip codeThomas Gleixner
Make use of the new functionality which ensures that irq_set_type is called with the chip masked. Unmask is only done when the interrupt is not disabled. Retrieve the trigger type from irq_data in unmask Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: ep93xx: Use proper irq accessor functionsThomas Gleixner
No need to write the flow type. Core code does already. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: gemini: Use proper irq accessor functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: mxc: Use generic_handle_irq()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: vt8500: Use proper irq accessorsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: msm: Use proper irq accessor functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: plat-omap: Cleanup irq_desc accessThomas Gleixner
1) Core code stores the flow type already 2) Flow type is accessible in irq_data Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: nomadik: Use local irq stateThomas Gleixner
Store the enabled mask in the local state, so there is no need to fiddle in the irq descriptor. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: stmp3xxx: Use generic_handle_irq()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: plat-samsung: Use proper irq accessor functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: Cleanup irq_desc accessThomas Gleixner
Use the proper wrappers and use the flow type in irq_data. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: msm: Convert to new irq chip functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: Use irq flag setter functionThomas Gleixner
Use the proper accessor function instead of fiddling in the status bits directly. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: linux-arm-kernel@lists.infradead.org
2011-03-29arm: Use genirq lockdep helper to set lock classThomas Gleixner
Remove the open coded access to irq_desc which will fail on sparse irq and use the proper wrappers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: tegra: Remove unused bogus irq enable/disable magicThomas Gleixner
The core code handles thees already. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Colin Cross <ccross@android.com> Cc: linux-tegra@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org
2011-03-29arm: h720x: Fix irq conversion falloutThomas Gleixner
The conversion missed, that one of the irq functions is called from the init code. Split it out, so the irq number based call works. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: nomadik: Remove non existing cpu id checkThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: ns9xxx: Remove non exisiting machine checksThomas Gleixner
The machine id cleanup missed to remove the checks for now removed ids. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: dove: Use correct GPIO_BASE and remove orion_gpio_init() leftoverThomas Gleixner
commit 9eac6d0 (ARM: Remove dependency of plat-orion GPIO code on mach directory includes) missed to convert one instance of DOVE_GPIO_VIRT_BASE and left the orion_gpio_init() in mpp.c Fix it up. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: at91: at572d940hf: Fix SDRAMC defineThomas Gleixner
That wants to be AT91_SDRAMC0 Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: footbridge: Make cksrc_dc21285_disable() voidThomas Gleixner
This clocksource function needs to be void. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29arm: bios32: Remove non exisiting machine codeThomas Gleixner
The id removal left this machine check in which breaks the build on some platforms. Remove it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29genirq: Fix harmless typoThomas Gleixner
The late night fixup missed to convert the data type from irq_desc to irq_data, which results in a harmless but annoying warning. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-28md: Fix integrity registration error when no devices are capableMartin K. Petersen
We incorrectly returned -EINVAL when none of the devices in the array had an integrity profile. This in turn prevented mdadm from starting the metadevice. Fix this so we only return errors on mismatched profiles and memory allocation failures. Reported-by: Giacomo Catenazzi <cate@cateee.net> Reported-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-28Merge branch 'for-linus' of ↵Linus Torvalds
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: selinux: Fix regression for Xorg
2011-03-28ARM: mx51_efika: fix build error due to new mfd changesAndres Salomon
MFD changes in 4ec1b54c ('mfd: mfd_cell is now implicitly available to mc13xxx drivers') changed the mc13xxx_platform_data struct layout. At the time all users were changed, but this driver was introduced in another tree at the same time. This updates the mc13xxx_platform_data user, fixing a build error. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-28Merge branches 'irq-cleanup-for-linus' and 'irq-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: vlynq: Convert irq functions * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq; Fix cleanup fallout genirq: Fix typo and remove unused variable genirq: Fix new kernel-doc warnings genirq: Add setter for AFFINITY_SET in irq_data state genirq: Provide setter inline for IRQD_IRQ_INPROGRESS genirq: Remove handle_IRQ_event arm: Ns9xxx: Remove private irq flow handler powerpc: cell: Use the core flow handler genirq: Provide edge_eoi flow handler genirq: Move INPROGRESS, MASKED and DISABLED state flags to irq_data genirq: Split irq_set_affinity() so it can be called with lock held. genirq: Add chip flag for restricting cpu_on/offline calls genirq: Add chip hooks for taking CPUs on/off line. genirq: Add irq disabled flag to irq_data state genirq: Reserve the irq when calling irq_set_chip()
2011-03-29genirq; Fix cleanup falloutThomas Gleixner
I missed the CONFIG_GENERIC_PENDING_IRQ dependency in the affinity related functions and the IRQ_LEVEL propagation into irq_data state. Did not pop up on my main test platforms. :( Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: David Daney <ddaney@caviumnetworks.com>
2011-03-29selinux: Fix regression for XorgStephen Smalley
Commit 6f5317e730505d5cbc851c435a2dfe3d5a21d343 introduced a bug in the handling of userspace object classes that is causing breakage for Xorg when XSELinux is enabled. Fix the bug by changing map_class() to return SECCLASS_NULL when the class cannot be mapped to a kernel object class. Reported-by: "Justin P. Mattock" <justinmattock@gmail.com> Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: James Morris <jmorris@namei.org>
2011-03-28memstick: make enable_dma less generic in r592Stephen Rothwell
Fixes this build error: drivers/memstick/host/r592.c:26: error: 'enable_dma' redeclared as different kind of symbol arch/powerpc/include/asm/dma.h:189: note: previous definition of 'enable_dma' was here Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Alex Dubov <oakad@yahoo.com> Acked-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-28Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: stop using the page cache to back the buffer cache xfs: register the inode cache shrinker before quotachecks xfs: xfs_trans_read_buf() should return an error on failure xfs: introduce inode cluster buffer trylocks for xfs_iflush vmap: flush vmap aliases when mapping fails xfs: preallocation transactions do not need to be synchronous Fix up trivial conflicts in fs/xfs/linux-2.6/xfs_buf.c due to plug removal.
2011-03-28Relax si_code check in rt_sigqueueinfo and rt_tgsigqueueinfoRoland Dreier
Commit da48524eb206 ("Prevent rt_sigqueueinfo and rt_tgsigqueueinfo from spoofing the signal code") made the check on si_code too strict. There are several legitimate places where glibc wants to queue a negative si_code different from SI_QUEUE: - This was first noticed with glibc's aio implementation, which wants to queue a signal with si_code SI_ASYNCIO; the current kernel causes glibc's tst-aio4 test to fail because rt_sigqueueinfo() fails with EPERM. - Further examination of the glibc source shows that getaddrinfo_a() wants to use SI_ASYNCNL (which the kernel does not even define). The timer_create() fallback code wants to queue signals with SI_TIMER. As suggested by Oleg Nesterov <oleg@redhat.com>, loosen the check to forbid only the problematic SI_TKILL case. Reported-by: Klaus Dittrich <kladit@arcor.de> Acked-by: Julien Tinnes <jln@google.com> Cc: <stable@kernel.org> Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-28Merge branch 'for-linus' of git://www.jni.nu/crisLinus Torvalds
* 'for-linus' of git://www.jni.nu/cris: Correct auto-restart of syscalls via restartblock CRISv10: Fix return before mutex_unlock in pcf8563 Drop the CRISv32 version of pcf8563
2011-03-28Merge branch 'for-linus' of ↵Linus Torvalds
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: write lock requested keys eCryptfs: move ecryptfs_find_auth_tok_for_sig() call before mutex_lock eCryptfs: verify authentication tokens before their use eCryptfs: modified size of keysig in the ecryptfs_key_sig structure eCryptfs: removed num_global_auth_toks from ecryptfs_mount_crypt_stat eCryptfs: ecryptfs_keyring_auth_tok_for_sig() bug fix eCryptfs: Unlock page in write_begin error path ecryptfs: modify write path to encrypt page in writepage eCryptfs: Remove ECRYPTFS_NEW_FILE crypt stat flag eCryptfs: Remove unnecessary grow_file() function
2011-03-28Merge branch 'for-linus-unmerged' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable * 'for-linus-unmerged' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: (45 commits) Btrfs: fix __btrfs_map_block on 32 bit machines btrfs: fix possible deadlock by clearing __GFP_FS flag btrfs: check link counter overflow in link(2) btrfs: don't mess with i_nlink of unlocked inode in rename() Btrfs: check return value of btrfs_alloc_path() Btrfs: fix OOPS of empty filesystem after balance Btrfs: fix memory leak of empty filesystem after balance Btrfs: fix return value of setflags ioctl Btrfs: fix uncheck memory allocations btrfs: make inode ref log recovery faster Btrfs: add btrfs_trim_fs() to handle FITRIM Btrfs: adjust btrfs_discard_extent() return errors and trimmed bytes Btrfs: make btrfs_map_block() return entire free extent for each device of RAID0/1/10/DUP Btrfs: make update_reserved_bytes() public btrfs: return EXDEV when linking from different subvolumes Btrfs: Per file/directory controls for COW and compression Btrfs: add datacow flag in inode flag btrfs: use GFP_NOFS instead of GFP_KERNEL Btrfs: check return value of read_tree_block() btrfs: properly access unaligned checksum buffer ... Fix up trivial conflicts in fs/btrfs/volumes.c due to plug removal in the block layer.
2011-03-28Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: (81 commits) xo15-ebook: Remove device.wakeup_count ips: use interruptible waits in ips-monitor acer-wmi: does not poll device status when WMI event is available acer-wmi: does not set persistence state by rfkill_init_sw_state platform-drivers: x86: fix common misspellings acer-wmi: use pr_<level> for messages asus-wmi: potential NULL dereference in show_call() asus-wmi: signedness bug in read_brightness() platform-driver-x86: samsung-laptop: make dmi_check_cb to return 1 instead of 0 platform-driver-x86: fix wrong merge for compal-laptop.c msi-laptop: use pr_<level> for messages Platform: add Samsung Laptop platform driver acer-wmi: Fix WMI ID acer-wmi: deactive mail led when power off msi-laptop: send out touchpad on/off key acer-wmi: set the touchpad toggle key code to KEY_TOUCHPAD_TOGGLE platform-driver-x86: intel_mid_thermal: fix unterminated platform_device_id table sony-laptop: potential null dereference sony-laptop: handle allocation failures sony-laptop: return negative on failure in sony_nc_add() ...
2011-03-28Merge branch 'for-torvalds' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson * 'for-torvalds' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: mach-ux500: configure board for the TPS61052 regulator v2 mach-ux500: provide ab8500 init vector mach-ux500: board support for AB8500 GPIO driver gpio: driver for 42 AB8500 GPIO pins
2011-03-28Merge branch 's5p-fixes-for-linus' of ↵Linus Torvalds
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: Suspend: Fix dependency of ARCH_SUSPEND_POSSIBLE ARM: SAMSUNG: Fix CPU idmask ARM: EXYNOS4: Fix addruart macro ARM: EXYNOS4: Fix smsc9215 irq polarity on SMDKC210 ARM: EXYNOS4: Fix smsc9215 irq polarity on SMDKV310 ARM: EXYNOS4: Fix build warning on regarding SATA_AHCI_PLATFORM ARM: S5PV210: Remove duplicated inclusion ARM: S5PV210: Fix security engine interrupt names ARM: S5P64X0: Fix iodesc array size for S5P6450
2011-03-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: aesni-intel - fixed problem with packets that are not multiple of 64bytes
2011-03-28Merge branch 'for-linus' of git://gitserver.sunplusct.com/linux-2.6-scoreLinus Torvalds
* 'for-linus' of git://gitserver.sunplusct.com/linux-2.6-score: score: Use generic show_interrupts() score: Convert to new irq function names score: lost a semicolon in asm/irqflags.h score: Select GENERIC_HARDIRQS_NO_DEPRECATED score: Convert irq_chip to new functions
2011-03-28acpi: Remove sysfs_create_link from video driverMatthew Garrett
The acpi video driver attempts to explicitly create a sysfs link between the acpi device and the associated PCI device. However, we're now also doing this from the backlight core, which means that we get a backtrace caused by a duplicate file. Remove the code and leave it up to the backlight core. Reported-by: Jeff Chua <jeff.chua.linux@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Tested-by: Alessandro Suardi <alessandro.suardi@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-28Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: (39 commits) Treat writes as new when holes span across page boundaries fs,ocfs2: Move o2net_get_func_run_time under CONFIG_OCFS2_FS_STATS. ocfs2/dlm: Move kmalloc() outside the spinlock ocfs2: Make the left masklogs compat. ocfs2: Remove masklog ML_AIO. ocfs2: Remove masklog ML_UPTODATE. ocfs2: Remove masklog ML_BH_IO. ocfs2: Remove masklog ML_JOURNAL. ocfs2: Remove masklog ML_EXPORT. ocfs2: Remove masklog ML_DCACHE. ocfs2: Remove masklog ML_NAMEI. ocfs2: Remove mlog(0) from fs/ocfs2/dir.c ocfs2: remove NAMEI from symlink.c ocfs2: Remove masklog ML_QUOTA. ocfs2: Remove mlog(0) from quota_local.c. ocfs2: Remove masklog ML_RESERVATIONS. ocfs2: Remove masklog ML_XATTR. ocfs2: Remove masklog ML_SUPER. ocfs2: Remove mlog(0) from fs/ocfs2/heartbeat.c ocfs2: Remove mlog(0) from fs/ocfs2/slot_map.c ... Fix up trivial conflict in fs/ocfs2/super.c
2011-03-28genirq: Fix typo and remove unused variableThomas Gleixner
Sigh, I'm overworked. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-28genirq: Fix new kernel-doc warningsRandy Dunlap
Fix new irq-related kernel-doc warnings in 2.6.38: Warning(kernel/irq/manage.c:149): No description found for parameter 'mask' Warning(kernel/irq/manage.c:149): Excess function parameter 'cpumask' description in 'irq_set_affinity' Warning(include/linux/irq.h:161): No description found for parameter 'state_use_accessors' Warning(include/linux/irq.h:161): Excess struct/union/enum/typedef member 'state_use_accessor' description in 'irq_data' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> LKML-Reference: <20110318093356.b939558d.randy.dunlap@oracle.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-28vlynq: Convert irq functionsThomas Gleixner
Convert to the new irq_chip functions and the new namespace. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Florian Fainelli <florian@openwrt.org> LKML-Reference: <alpine.LFD.2.00.1103252150180.31464@localhost6.localdomain6>
2011-03-28Treat writes as new when holes span across page boundariesGoldwyn Rodrigues
When a hole spans across page boundaries, the next write forces a read of the block. This could end up reading existing garbage data from the disk in ocfs2_map_page_blocks. This leads to non-zero holes. In order to avoid this, mark the writes as new when the holes span across page boundaries. Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.de> Signed-off-by: jlbec <jlbec@evilplan.org>
2011-03-28Merge branch 'mlog_replace_for_39' of git://repo.or.cz/taoma-kernel into ↵Joel Becker
ocfs2-merge-window-fix
2011-03-28fs,ocfs2: Move o2net_get_func_run_time under CONFIG_OCFS2_FS_STATS.Rakib Mullick
When CONFIG_DEBUG_FS=y and CONFIG_OCFS2_FS_STATS=n, we get the following warning: fs/ocfs2/cluster/tcp.c:213:16: warning: ‘o2net_get_func_run_time’ defined but not used Since o2net_get_func_run_time is only called from o2net_update_recv_stats, so move it under CONFIG_OCFS2_FS_STATS. Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> Signed-off-by: jlbec <jlbec@evilplan.org>
2011-03-28genirq: Add setter for AFFINITY_SET in irq_data stateThomas Gleixner
Some archs want to prevent the default affinity being set on their chips in the reqeust_irq() path. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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