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2008-10-23Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c: Add info->archdata field i2c: Inform about deprecated chips directory i2c: Use pci_ioremap_bar() Schedule removal of the legacy i2c device driver binding model i2c: Clean up <linux/i2c.h> i2c: Update and clean up writing-clients document i2c: Drop 2-byte address block transfer defines i2c: Delete legacy model documentation i2c: Constify i2c_get_clientdata's parameter i2c: Delete outdated client porting guide i2c: Make clear what the class field of i2c_adapter is good for i2c-algo-pcf: Fix typo in debugging log message i2c-algo-pcf: Add adapter hooks around xfer begin and end i2c-algo-pcf: Pass adapter data into ->waitforpin() method i2c-i801: Add support for Intel Ibex Peak
2008-10-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: stop_machine: fix error code handling on multiple cpus stop_machine: use workqueues instead of kernel threads workqueue: introduce create_rt_workqueue Call init_workqueues before pre smp initcalls. Make panic= and panic_on_oops into core_params Make initcall_debug a core_param core_param() for genuinely core kernel parameters param: Fix duplicate module prefixes module: check kernel param length at compile time, not runtime Remove stop_machine during module load v2 module: simplify load_module.
2008-10-23Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (36 commits) V4L/DVB (9336): cx88: always de-alloc frontends on fault condition V4L/DVB (9335): videobuf: split unregister bus creating self-contained frontend de-allocator V4L/DVB (9334): cx88: dvb_remove debug output V4L/DVB (9333): cx88: Not all boards that requires cx88-mpeg has frontends V4L/DVB (9332): cx88: initial fix for analogue only compilation V4L/DVB (9331): Remove unused inode parameter from video_ioctl2 V4L/DVB (9330): Get rid of inode parameter at v4l_compat_translate_ioctl() V4L/DVB (9328): ivtvfb: FB_BLANK_POWERDOWN turns off video output V4L/DVB (9327): v4l: use video_device.num instead of minor in video%d V4L/DVB (9326): ivtv: avoid green flashing when loading ivtv V4L/DVB (9325): ivtv: switch to unlocked_ioctl. V4L/DVB (9324): v4l2: add video_ioctl2_unlocked for unlocked_ioctl support. V4L/DVB (9323): v4l2-int-if: Add enum_framesizes and enum_frameintervals ioctls. V4L/DVB (9322): v4l2-int-if: Export more interfaces to modules V4L/DVB (9321): v4l2-int-if: Define new power state changes V4L/DVB (9320): v4l2: Add 10-bit RAW Bayer formats V4L/DVB (9319): v4l2-int-if: Add cropcap, g_crop and s_crop commands. V4L/DVB (9318): v4l2-int-if: Add command to get slave private data. V4L/DVB (9316): s5h1411: Power down s5h1411 when not in use V4L/DVB (9315): s5h1411: Skip reconfiguring demod modulation if already at the desired modulation ...
2008-10-23Merge git://git.infradead.org/iommu-2.6Linus Torvalds
* git://git.infradead.org/iommu-2.6: Admit to maintaining VT-d, for my sins. dmar: fix uninitialised 'ret' variable in dmar_parse_dev() intel-iommu: use coherent_dma_mask in alloc_coherent amd_iommu: fix nasty bug that caused ILLEGAL_DEVICE_TABLE_ENTRY errors intel-iommu: IA64 support dmar: remove the quirk which disables dma-remapping when intr-remapping enabled dmar: Use queued invalidation interface for IOTLB and context invalidation dmar: context cache and IOTLB invalidation using queued invalidation dmar: use spin_lock_irqsave() in qi_submit_sync()
2008-10-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dmLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm: dm: tidy local_init dm: remove unused flush_all dm raid1: separate region_hash interface part1 dm: mark split bio as cloned dm crypt: remove waitqueue dm crypt: fix async split dm crypt: tidy sector dm: remove dm header from targets dm: publish array_too_big dm exception store: fix misordered writes dm exception store: refactor zero_area dm snapshot: drop unused last_percent dm snapshot: fix primary_pe race dm kcopyd: avoid queue shuffle
2008-10-23Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: disable the hrtick for now sched: revert back to per-rq vruntime sched: fair scheduler should not resched rt tasks sched: optimize group load balancer sched: minor fast-path overhead reduction sched: fix the wrong mask_len, cleanup sched: kill unused scheduler decl. sched: fix the wrong mask_len sched: only update rq->clock while holding rq->lock
2008-10-23Merge branch 'irq-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: NULL struct irq_desc's member 'name' in dynamic_irq_cleanup() genirq: fix off by one and coding style genirq: fix set_irq_type() when recording trigger type
2008-10-238250: Oxford Semiconductor DevicesLee Howard
Add support for the OxSemi 'Tornado' devices. Reformatted and reworked a bit by Alan Cox Signed-off-by: Lee Howard <lee.howard@mainpine.com> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-23mutex: speed up generic mutex implementationsNick Piggin
- atomic operations which both modify the variable and return something imply full smp memory barriers before and after the memory operations involved (failing atomic_cmpxchg, atomic_add_unless, etc don't imply a barrier because they don't modify the target). See Documentation/atomic_ops.txt. So remove extra barriers and branches. - All architectures support atomic_cmpxchg. This has no relation to __HAVE_ARCH_CMPXCHG. We can just take the atomic_cmpxchg path unconditionally This reduces a simple single threaded fastpath lock+unlock test from 590 cycles to 203 cycles on a ppc970 system. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6: xtensa: Add config files for Diamond 232L - Rev B processor variant xtensa: Fix io regions xtensa: Add support for the Sonic Ethernet device for the XT2000 board. xtensa: replace remaining __FUNCTION__ occurrences xtensa: use newer __SPIN_LOCK_UNLOCKED macro XTENSA: warn about including <asm/rwsem.h> directly.
2008-10-23memcg: fix page_cgroup allocationKAMEZAWA Hiroyuki
page_cgroup_init() is called from mem_cgroup_init(). But at this point, we cannot call alloc_bootmem(). (and this caused panic at boot.) This patch moves page_cgroup_init() to init/main.c. Time table is following: == parse_args(). # we can trust mem_cgroup_subsys.disabled bit after this. .... cgroup_init_early() # "early" init of cgroup. .... setup_arch() # memmap is allocated. ... page_cgroup_init(); mem_init(); # we cannot call alloc_bootmem after this. .... cgroup_init() # mem_cgroup is initialized. == Before page_cgroup_init(), mem_map must be initialized. So, I added page_cgroup_init() to init/main.c directly. (*) maybe this is not very clean but - cgroup_init_early() is too early - in cgroup_init(), we have to use vmalloc instead of alloc_bootmem(). use of vmalloc area in x86-32 is important and we should avoid very large vmalloc() in x86-32. So, we want to use alloc_bootmem() and added page_cgroup_init() directly to init/main.c [akpm@linux-foundation.org: remove unneeded/bad mem_cgroup_subsys declaration] [akpm@linux-foundation.org: fix build] Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com> Tested-by: Balbir Singh <balbir@linux.vnet.ibm.com> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-23jbd: fix error handling for checkpoint ioHidehiro Kawai
When a checkpointing IO fails, current JBD code doesn't check the error and continue journaling. This means latest metadata can be lost from both the journal and filesystem. This patch leaves the failed metadata blocks in the journal space and aborts journaling in the case of log_do_checkpoint(). To achieve this, we need to do: 1. don't remove the failed buffer from the checkpoint list where in the case of __try_to_free_cp_buf() because it may be released or overwritten by a later transaction 2. log_do_checkpoint() is the last chance, remove the failed buffer from the checkpoint list and abort the journal 3. when checkpointing fails, don't update the journal super block to prevent the journaled contents from being cleaned. For safety, don't update j_tail and j_tail_sequence either 4. when checkpointing fails, notify this error to the ext3 layer so that ext3 don't clear the needs_recovery flag, otherwise the journaled contents are ignored and cleaned in the recovery phase 5. if the recovery fails, keep the needs_recovery flag 6. prevent cleanup_journal_tail() from being called between __journal_drop_transaction() and journal_abort() (a race issue between journal_flush() and __log_wait_for_space() Signed-off-by: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com> Acked-by: Jan Kara <jack@suse.cz> Cc: <linux-ext4@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-23profiling: fix up CONFIG_PROC_FS=n buildPaul Mundt
In the case where procfs is disabled, create_proc_profile() does not exist. Stub it in with the others. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (53 commits) powerpc: Support for relocatable kdump kernel powerpc: Don't use a 16G page if beyond mem= limits powerpc: Add del_node() for early boot code to prune inapplicable devices. powerpc: Further compile fixup for STRICT_MM_TYPECHECKS powerpc: Remove empty #else from signal_64.c powerpc: Move memory size print into common show_cpuinfo for 32-bit hvc_console: Remove __devexit annotation of hvc_remove() hvc_console: Add support for tty window resizing hvc_console: Fix loop if put_char() returns 0 hvc_console: Add tty driver flag TTY_DRIVER_RESET_TERMIOS hvc_console: Add a hangup notifier for backends powerpc/83xx: Add DS1339 RTC support for MPC8349E-mITX boards .dts powerpc/83xx: Add support for MCU microcontroller in .dts files powerpc/85xx: Move mpc8572ds.dts to address-cells/size-cells = <2> of/spi: Support specifying chip select as active high via device tree powerpc: Remove device_type = "board_control" properties in .dts files i2c-cpm: Suppress autoprobing for devices powerpc/85xx: Fix mpc8536ds dma interrupt numbers powerpc/85xx: Enable enhanced functions for 8536 TSEC powerpc: Delete unused prom_strtoul and prom_memparse ...
2008-10-23Merge branch 'for-upstream' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb * 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb: (47 commits) uwb: wrong sizeof argument in mac address compare uwb: don't use printk_ratelimit() so often uwb: use kcalloc where appropriate uwb: use time_after() when purging stale beacons uwb: add credits for the original developers of the UWB/WUSB/WLP subsystems uwb: add entries in the MAINTAINERS file uwb: depend on EXPERIMENTAL wusb: wusb-cbaf (CBA driver) sysfs ABI simplification uwb: document UWB and WUSB sysfs files uwb: add symlinks in sysfs between radio controllers and PALs uwb: dont tranmit identification IEs uwb: i1480/GUWA100U: fix firmware download issues uwb: i1480: remove MAC/PHY information checking function uwb: add Intel i1480 HWA to the UWB RC quirk table uwb: disable command/event filtering for D-Link DUB-1210 uwb: initialize the debug sub-system uwb: Fix handling IEs with empty IE data in uwb_est_get_size() wusb: fix bmRequestType for Abort RPipe request wusb: fix error path for wusb_set_dev_addr() wusb: add HWA host controller driver ...
2008-10-23Merge branch 'for-next' of git://git.o-hand.com/linux-mfdLinus Torvalds
* 'for-next' of git://git.o-hand.com/linux-mfd: mfd: check for platform_get_irq() return value in sm501 mfd: use pci_ioremap_bar() in sm501 mfd: Don't store volatile bits in WM8350 register cache mfd: don't export wm3850 static functions mfd: twl4030-gpio driver mfd: rtc-twl4030 driver mfd: twl4030 IRQ handling update
2008-10-23Merge branch 'for-linus' of ↵Linus Torvalds
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: IB/ehca: Reject dynamic memory add/remove when ehca adapter is present IB/ehca: Fix reported max number of QPs and CQs in systems with >1 adapter IPoIB: Set netdev offload features properly for child (VLAN) interfaces IPoIB: Clean up ethtool support mlx4_core: Add Ethernet PCI device IDs mlx4_en: Add driver for Mellanox ConnectX 10GbE NIC mlx4_core: Multiple port type support mlx4_core: Ethernet MAC/VLAN management mlx4_core: Get ethernet MTU and default address from firmware mlx4_core: Support multiple pre-reserved QP regions Update NetEffect maintainer emails to Intel emails RDMA/cxgb3: Remove cmid reference on tid allocation failures IB/mad: Use krealloc() to resize snoop table IPoIB: Always initialize poll_timer to avoid crash on unload IB/ehca: Don't allow creating UC QP with SRQ mlx4_core: Add QP range reservation support RDMA/ucma: Test ucma_alloc_multicast() return against NULL, not with IS_ERR()
2008-10-23proc: remove fs/proc/proc_misc.cAlexey Dobriyan
Now that everything was moved to their more or less expected places, apply rm(1). Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23proc: move /proc/vmcore creation to fs/proc/vmcore.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23proc: move all /proc/kcore stuff to fs/proc/kcore.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23proc: move /proc/schedstat boilerplate to kernel/sched_stats.hAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23ftrace: remove ftrace hashSteven Rostedt
The ftrace hash was used by the ftrace_daemon code. The record ip function would place the calling address (ip) into the hash. The daemon would later read the hash and modify that code. The hash complicates the code. This patch removes it. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-23ftrace: remove mcount setSteven Rostedt
The arch dependent function ftrace_mcount_set was only used by the daemon start up code. This patch removes it. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-23ftrace: only have ftrace_kill atomicSteven Rostedt
When an anomaly is detected, we need a way to completely disable ftrace. Right now we have two functions: ftrace_kill and ftrace_kill_atomic. The ftrace_kill tries to do it in a "nice" way by converting everything back to a nop. The "nice" way is dangerous itself, so this patch removes it and only has the "atomic" version, which is all that is needed. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-23ftrace: return error on failed modified text.Steven Rostedt
Have the ftrace_modify_code return error values: -EFAULT on error of reading the address -EINVAL if what is read does not match what it expected -EPERM if the write fails to update after a successful match. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-23proc: move /proc/diskstats boilerplate to block/genhd.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-23proc: move /proc/zoneinfo boilerplate to mm/vmstat.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Christoph Lameter <cl@linux-foundation.org>
2008-10-23proc: move /proc/vmstat boilerplate to mm/vmstat.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Christoph Lameter <cl@linux-foundation.org>
2008-10-23proc: move /proc/pagetypeinfo boilerplate to mm/vmstat.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23proc: move /proc/buddyinfo boilerplate to mm/vmstat.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23proc: move /proc/vmallocinfo to mm/vmalloc.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Christoph Lameter <cl@linux-foundation.org>
2008-10-23proc: move /proc/slabinfo boilerplate to mm/slub.c, mm/slab.cAlexey Dobriyan
Lose dummy ->write hook in case of SLUB, it's possible now. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
2008-10-23proc: move rest of /proc/partitions code to block/genhd.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-23proc: move rest of /proc/locks to fs/locks.cAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23proc: move /proc/hardware to m68k-specific codeAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23proc: switch /proc/meminfo to seq_fileAlexey Dobriyan
and move it to fs/proc/meminfo.c while I'm at it. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23[PATCH] i_version: remount supportMimi Zohar
Add support for remounting a filesystem with the i_version option. Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
2008-10-23[PATCH] move executable checking into ->permission()Miklos Szeredi
For execute permission on a regular files we need to check if file has any execute bits at all, regardless of capabilites. This check is normally performed by generic_permission() but was also added to the case when the filesystem defines its own ->permission() method. In the latter case the filesystem should be responsible for performing this check. Move the check from inode_permission() inside filesystems which are not calling generic_permission(). Create a helper function execute_ok() that returns true if the inode is a directory or if any execute bits are present in i_mode. Also fix up the following code: - coda control file is never executable - sysctl files are never executable - hfs_permission seems broken on MAY_EXEC, remove - hfsplus_permission is eqivalent to generic_permission(), remove Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
2008-10-23[PATCH vfs-2.6 6/6] vfs: add LOOKUP_RENAME_TARGET intentOGAWA Hirofumi
This adds LOOKUP_RENAME_TARGET intent for lookup of rename destination. LOOKUP_RENAME_TARGET is going to be used like LOOKUP_CREATE. But since the destination of rename() can be existing directory entry, so it has a difference. Although that difference doesn't matter in my usage, this tells it to user of this intent. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
2008-10-23[PATCH vfs-2.6 2/6] vfs: add d_ancestor()OGAWA Hirofumi
This adds d_ancestor() instead of d_isparent(), then use it. If new_dentry == old_dentry, is_subdir() returns 1, looks strange. "new_dentry == old_dentry" is not subdir obviously. But I'm not checking callers for now, so this keeps current behavior. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
2008-10-23[PATCH 1/2] anondev: init IDR staticallyAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-23[PATCH] kill d_alloc_anonChristoph Hellwig
Remove d_alloc_anon now that no users are left. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-23[PATCH] new helper: d_obtain_aliasChristoph Hellwig
The calling conventions of d_alloc_anon are rather unfortunate for all users, and it's name is not very descriptive either. Add d_obtain_alias as a new exported helper that drops the inode reference in the failure case, too and allows to pass-through NULL pointers and inodes to allow for tail-calls in the export operations. Incidentally this helper already existed as a private function in libfs.c as exportfs_d_alloc so kill that one and switch the callers to d_obtain_alias. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-23[PATCH] make O_EXCL in nd->intent.flags visible in nd->flagsAl Viro
New flag: LOOKUP_EXCL. Set before doing the final step of pathname resolution on the paths that have LOOKUP_CREATE and O_EXCL. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-23net: Fix disjunct computation of netdev featuresHerbert Xu
My change commit e2a6b85247aacc52d6ba0d9b37a99b8d1a3e0d83 net: Enable TSO if supported by at least one device didn't do what was intended because the netdev_compute_features function was designed for conjunctions. So what happened was that it would simply take the TSO status of the last constituent device. This patch extends it to support both conjunctions and disjunctions under the new name of netdev_increment_features. It also adds a new function netdev_fix_features which does the sanity checking that usually occurs upon registration. This ensures that the computation doesn't result in an illegal combination since this checking is absent when the change is initiated via ethtool. The two users of netdev_compute_features have been converted. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-23sctp: Fix to handle SHUTDOWN in SHUTDOWN_RECEIVED stateWei Yongjun
Once an endpoint has reached the SHUTDOWN-RECEIVED state, it MUST NOT send a SHUTDOWN in response to a ULP request. The Cumulative TSN Ack of the received SHUTDOWN chunk MUST be processed. This patch fix to process Cumulative TSN Ack of the received SHUTDOWN chunk in SHUTDOWN_RECEIVED state. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-23[PATCH] new helper - kern_path()Al Viro
Analog of lookup_path(), takes struct path *. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-22x86, um: ... and asm-x86 moveAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-22x86, um: initial part of asm-um moveAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-22math-emu: Fix thinko in _FP_DIVDavid S. Miller
In commit 48d6c64311ddb6417b901639530ccbc47bdc7635 ("math-emu: Add support for reporting exact invalid exception") code was added to set the new FP_EX_INVALID_{IDI,ZDZ} exception flag bits. However there is a missing break statement for the _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF) switch case, the code just falls into _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO) which then proceeds to overwrite all of the settings. Fix by adding the missing break. Signed-off-by: David S. Miller <davem@davemloft.net>