- 22 Feb, 2013 15 commits
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Geert Uytterhoeven authored
On cris-linux-gcc, __SIZE_TYPE__ expands to "unsigned int", as gcc-4.6.3-nolibc/cris-linux/lib/gcc/cris-linux/4.6.3/plugin/include/config/cris/linux.h has #define SIZE_TYPE "unsigned int" Hence __kernel_size_t is also "unsigned int". But __kernel_ssize_t is "long", which has a different base type, causing compiler warnings like: fs/quota/quota_tree.c:372:4: warning: format '%zd' expects argument of type 'signed size_t', but argument 4 has type 'ssize_t' [-Wformat] To fix this, __kernel_ssize_t should be changed to "int". Hence cris can just use the generic 32-bit versions from include/asm-generic/posix_types.h for all size-related types. Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Cc: Mikael Starvik <starvik@axis.com> Acked-by:
Jesper Nilsson <jesper.nilsson@axis.com> Cc: Hans-Peter Nilsson <hans-peter.nilsson@axis.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Wei Yongjun authored
Signed-off-by:
Wei Yongjun <yongjun_wei@trendmicro.com.cn> Cc: David Howells <dhowells@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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MITSUNARI Shigeo authored
We found that bdev->bd_invalidated was left set once revalidate_disk() is called, which results in page cache flush every time that device is open. Specifically, we found this problem in MD block device. Once we resize a MD device, mdadm --monitor periodically flush all page cache for that device every 60 or 1000 seconds when it opens the device. This bug lies since at least 3.2.0 till the latest kernel(3.6.2). Patch is attached. The following steps will reproduce the problem. 1. prepair a block device (eg /dev/sdb). 2. create two partitions: sudo parted /dev/sdb mklabel gpt mkpart primary 0% 50% mkpart primary 50% 100% 3. create a md device. sudo mdadm -C /dev/md/hoge -l 1 -n 2 -e 1.2 --assume-clean --auto=md --symlink=no /dev/sdb1 /dev/sdb2 4. create file system and mount it sudo mkfs.ext3 /dev/md/hoge sudo mkdir /mnt/test sudo mount /dev/md/hoge /mnt/test 5. try to resize the device sudo mdadm -G /dev/md/hoge --size=max 6. create a file to fill file cache. sudo dd if=/dev/urandom of=/mnt/test/data bs=1M count=10 and verify the current status of file by free command. 7. mdadm monitor will open the md device every 1000 seconds and you will find all file cache on the device are cleared. The timing can be reduced by the following steps. a) kill mdadm and restart it with --delay option /sbin/mdadm --monitor --delay=30 --pid-file /var/run/mdadm/monitor.pid --daemonise --scan --syslog or open the md device directly. sudo dd if=/dev/md/hoge of=/dev/null bs=4096 count=1 Signed-off-by:
MITSUNARI Shigeo <herumi@nifty.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jeff Moyer <jmoyer@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Jim Somerville authored
Running the command: inotifywait -e unmount /mnt/disk immediately aborts with a -EINVAL return code. This is however a valid parameter. This abort occurs only if unmount is the sole event parameter. If other event parameters are supplied, then the unmount event wait will work. The problem was introduced by commit 44b350fc ("inotify: Fix mask checks"). In that commit, it states: The mask checks in inotify_update_existing_watch() and inotify_new_watch() are useless because inotify_arg_to_mask() sets FS_IN_IGNORED and FS_EVENT_ON_CHILD bits anyway. But instead of removing the useless checks, it did this: mask = inotify_arg_to_mask(arg); - if (unlikely(!mask)) + if (unlikely(!(mask & IN_ALL_EVENTS))) return -EINVAL; The problem is that IN_ALL_EVENTS doesn't include IN_UNMOUNT, and other parts of the code keep IN_UNMOUNT separate from IN_ALL_EVENTS. So the check should be: if (unlikely(!(mask & (IN_ALL_EVENTS | IN_UNMOUNT)))) But inotify_arg_to_mask(arg) always sets the IN_UNMOUNT bit in the mask anyway, so the check is always going to pass and thus should simply be removed. Also note that inotify_arg_to_mask completely controls what mask bits get set from arg, there's no way for invalid bits to get enabled there. Lets fix it by simply removing the useless broken checks. Signed-off-by:
Jim Somerville <Jim.Somerville@windriver.com> Signed-off-by:
Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Jerome Marchand <jmarchan@redhat.com> Cc: John McCutchan <john@johnmccutchan.com> Cc: Robert Love <rlove@rlove.org> Cc: Eric Paris <eparis@parisplace.org> Cc: <stable@vger.kernel.org> [2.6.37+] Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Dan Carpenter authored
The copy_to_user() call returns the number of bytes remaining but we want to return -EFAULT on error. Fixes "x32: fix waitid()" Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Santos authored
Introduce compiletime_assert to compiler.h, which moves the details of how to break a build and emit an error message for a specific compiler to the headers where these details should be. Following in the tradition of the POSIX assert macro, compiletime_assert creates a build-time error when the supplied condition is *false*. Next, we add BUILD_BUG_ON_MSG to bug.h which simply wraps compiletime_assert, inverting the logic, so that it fails when the condition is *true*, consistent with the language "build bug on." This macro allows you to specify the error message you want emitted when the supplied condition is true. Finally, we remove all other code from bug.h that mucks with these details (BUILD_BUG & BUILD_BUG_ON), and have them all call BUILD_BUG_ON_MSG. This not only reduces source code bloat, but also prevents the possibility of code being changed for one macro and not for the other (which was previously the case for BUILD_BUG and BUILD_BUG_ON). Since __compiletime_error_fallback is now only used in compiler.h, I'm considering it a private macro and removing the double negation that's now extraneous. [akpm@linux-foundation.org: checkpatch fixes] Signed-off-by:
Daniel Santos <daniel.santos@pobox.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: David Rientjes <rientjes@google.com> Cc: Joe Perches <joe@perches.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Santos authored
Prior to the introduction of __attribute__((error("msg"))) in gcc 4.3, creating compile-time errors required a little trickery. BUILD_BUG{,_ON} uses this attribute when available to generate compile-time errors, but also uses the negative-sized array trick for older compilers, resulting in two error messages in some cases. The reason it's "some" cases is that as of gcc 4.4, the negative-sized array will not create an error in some situations, like inline functions. This patch replaces the negative-sized array code with the new __compiletime_error_fallback() macro which expands to the same thing unless the the error attribute is available, in which case it expands to do{}while(0), resulting in exactly one compile-time error on all versions of gcc. Note that we are not changing the negative-sized array code for the unoptimized version of BUILD_BUG_ON, since it has the potential to catch problems that would be disabled in later versions of gcc were __compiletime_error_fallback used. The reason is that that an unoptimized build can't always remove calls to an error-attributed function call (like we are using) that should effectively become dead code if it were optimized. However, using a negative-sized array with a similar value will not result in an false-positive (error). The only caveat being that it will also fail to catch valid conditions, which we should be expecting in an unoptimized build anyway. Signed-off-by:
Daniel Santos <daniel.santos@pobox.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: David Rientjes <rientjes@google.com> Cc: Joe Perches <joe@perches.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Santos authored
Negative sized arrays wont create a compile-time error in some cases starting with gcc 4.4 (e.g., inlined functions), but gcc 4.3 introduced the error function attribute that will. This patch modifies BUILD_BUG_ON to behave like BUILD_BUG already does, using the error function attribute so that you don't have to build the entire kernel to discover that you have a problem, and then enjoy trying to track it down from a link-time error. Also, we are only including asm/bug.h and then expecting that linux/compiler.h will eventually be included to define __linktime_error (used in BUILD_BUG_ON). This patch includes it directly for clarity and to avoid the possibility of changes in <arch>/*/include/asm/bug.h being changed or not including linux/compiler.h for some reason. Signed-off-by:
Daniel Santos <daniel.santos@pobox.com> Acked-by:
Borislav Petkov <bp@alien8.de> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Rientjes <rientjes@google.com> Cc: Joe Perches <joe@perches.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Santos authored
When calling BUILD_BUG_ON in an optimized build using gcc 4.3 and later, the condition will be evaulated twice, possibily with side-effects. This patch eliminates that error. [akpm@linux-foundation.org: tweak code layout] Signed-off-by:
Daniel Santos <daniel.santos@pobox.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: David Rientjes <rientjes@google.com> Cc: Joe Perches <joe@perches.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Santos authored
When __CHECKER__ is defined, we disable all of the BUILD_BUG.* macros. However, both BUILD_BUG_ON_NOT_POWER_OF_2 and BUILD_BUG_ON was evaluating to nothing in this case, and we want (0) since this is a function-like macro that will be followed by a semicolon. Signed-off-by:
Daniel Santos <daniel.santos@pobox.com> Acked-by:
Borislav Petkov <bp@alien8.de> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Rientjes <rientjes@google.com> Cc: Joe Perches <joe@perches.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Santos authored
__linktime_error() does the same thing as __compiletime_error() and is only used in bug.h. Since the macro defines a function attribute that will cause a failure at compile-time (not link-time), it makes more sense to keep __compiletime_error(), which is also neatly mated with __compiletime_warning(). Signed-off-by:
Daniel Santos <daniel.santos@pobox.com> Acked-by:
David Rientjes <rientjes@google.com> Acked-by:
Borislav Petkov <bp@alien8.de> Cc: Andi Kleen <ak@linux.intel.com> Cc: Joe Perches <joe@perches.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Santos authored
Using GCC_VERSION reduces complexity, is easier to read and is GCC's recommended mechanism for doing version checks. (Just don't ask me why they didn't define it in the first place.) This also makes it easy to merge compiler-gcc{,3,4}.h should somebody want to. Signed-off-by:
Daniel Santos <daniel.santos@pobox.com> Acked-by:
David Rientjes <rientjes@google.com> Acked-by:
Borislav Petkov <bp@alien8.de> Cc: Andi Kleen <ak@linux.intel.com> Cc: Joe Perches <joe@perches.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Santos authored
Throughout compiler*.h, many version checks are made. These can be simplified by using the macro that gcc's documentation recommends. However, my primary reason for adding this is that I need bug-check macros that are enabled at certain gcc versions and it's cleaner to use this macro than the tradition method: #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ => 2) If you add patch level, it gets this ugly: #if __GNUC__ > 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ > 2 || \ __GNUC_MINOR__ == 2 __GNUC_PATCHLEVEL__ >= 1)) As opposed to: #if GCC_VERSION >= 40201 While having separate headers for gcc 3 & 4 eliminates some of this verbosity, they can still be cleaned up by this. See also: http://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.htmlSigned-off-by:
Daniel Santos <daniel.santos@pobox.com> Acked-by:
Borislav Petkov <bp@alien8.de> Acked-by:
David Rientjes <rientjes@google.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Joe Perches <joe@perches.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Santos authored
This helps to keep the file from getting confusing, removes one duplicate version check and should encourage future editors to put new macros where they belong. Signed-off-by:
Daniel Santos <daniel.santos@pobox.com> Acked-by:
David Rientjes <rientjes@google.com> Acked-by:
Borislav Petkov <bp@alien8.de> Cc: Andi Kleen <ak@linux.intel.com> Cc: Joe Perches <joe@perches.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Jerry Snitselaar authored
Commit 103a197c ("security/device_cgroup: lock assert fails in dev_exception_clean()") grabs devcgroup_mutex to fix assert failure, but a mutex can't be grabbed in rcu callback. Since there shouldn't be any other references when css_free is called, mutex isn't needed for list cleanup in devcgroup_css_free(). Signed-off-by:
Jerry Snitselaar <jerry.snitselaar@oracle.com> Acked-by:
Tejun Heo <tj@kernel.org> Acked-by:
Aristeu Rozanski <aris@redhat.com> Cc: James Morris <james.l.morris@oracle.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- 21 Feb, 2013 10 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linuxLinus Torvalds authored
Pull pstore patches from Tony Luck: "A few fixes to reduce places where pstore might hang a system in the crash path. Plus a new mountpoint (/sys/fs/pstore ... makes more sense then /dev/pstore)." Fix up trivial conflict in drivers/firmware/efivars.c * tag 'please-pull-pstore' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: pstore: Create a convenient mount point for pstore efi_pstore: Introducing workqueue updating sysfs efivars: Disable external interrupt while holding efivars->lock efi_pstore: Avoid deadlock in non-blocking paths pstore: Avoid deadlock in panic and emergency-restart path
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git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlmLinus Torvalds authored
Pull dlm update from David Teigland: "This includes a single patch to avoid excessive and unnecessary scanning of rsbs to free." * tag 'dlm-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: avoid scanning unchanged toss lists
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git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds authored
Pull NFS client bugfixes from Trond Myklebust: - Fix an Oops in the pNFS layoutget code - Fix a number of NFSv4 and v4.1 state recovery deadlocks and hangs due to the interaction of the session drain lock and state management locks. - Remove task->tk_xprt, which was hiding a lot of RCU dereferencing bugs - Fix a long standing NFSv3 posix lock recovery bug. - Revert commit 324d003b ("NFS: add nfs_sb_deactive_async to avoid deadlock"). It turned out that the root cause of the deadlock was due to interactions with the workqueues that have now been resolved. * tag 'nfs-for-3.9-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (22 commits) NLM: Ensure that we resend all pending blocking locks after a reclaim umount oops when remove blocklayoutdriver first sunrpc: silence build warning in gss_fill_context nfs: remove kfree() redundant null checks NFSv4.1: Don't decode skipped layoutgets NFSv4.1: Fix bulk recall and destroy of layouts NFSv4.1: Fix an ABBA locking issue with session and state serialisation NFSv4: Fix a reboot recovery race when opening a file NFSv4: Ensure delegation recall and byte range lock removal don't conflict NFSv4: Fix up the return values of nfs4_open_delegation_recall NFSv4.1: Don't lose locks when a server reboots during delegation return NFSv4.1: Prevent deadlocks between state recovery and file locking NFSv4: Allow the state manager to mark an open_owner as being recovered SUNRPC: Add missing static declaration to _gss_mech_get_by_name Revert "NFS: add nfs_sb_deactive_async to avoid deadlock" SUNRPC: Nuke the tk_xprt macro SUNRPC: Avoid RCU dereferences in the transport bind and connect code SUNRPC: Fix an RCU dereference in xprt_reserve SUNRPC: Pass pointers to struct rpc_xprt to the congestion window SUNRPC: Fix an RCU dereference in xs_local_rpcbind ...
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git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmwLinus Torvalds authored
Pull GFS2 updates from Steven Whitehouse: "This is one of the smallest collections of patches for the merge window for some time. There are some clean ups relating to the transaction code and the shrinker, which are mostly in preparation for further development, but also make the code much easier to follow in these areas. There is a patch which allows the use of ->writepages even in the default ordered write mode for all writebacks. This results in sending larger i/os to the block layer, and a subsequent increase in performance. It also reduces the number of different i/o paths by one. There is also a bug fix reinstating the withdraw ack system which somehow got lost when the lock modules were merged into GFS2." * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw: GFS2: Reinstate withdraw ack system GFS2: Get a block reservation before resizing a file GFS2: Split glock lru processing into two parts GFS2: Use ->writepages for ordered writes GFS2: Clean up freeze code GFS2: Merge gfs2_attach_bufdata() into trans.c GFS2: Copy gfs2_trans_add_bh into new data/meta functions GFS2: Split gfs2_trans_add_bh() into two GFS2: Merge revoke adding functions GFS2: Separate LRU scanning from shrinker
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git://oss.sgi.com/xfs/xfsLinus Torvalds authored
Pull xfs update from Ben Myers: "Primarily bugfixes and a few cleanups: - fix(es) for compound buffers - remove unused XFS_TRANS_DEBUG routines - fix for dquot soft timer asserts due to overflow of d_blk_softlimit - don't zero allocation args structure members after they are memset(0) - fix for regression in dir v2 code introduced in commit 20f7e9f3 - remove obsolete simple_strto<foo> - fix return value when filesystem probe finds no XFS magic, a regression introduced in 98021821. - remove boolean_t typedef completely - fix stack switch in __xfs_bmapi_allocate by moving the check for stack switch up into xfs_bmapi_write. - fix build error due to incomplete boolean_t removal - fix oops in _xfs_buf_find by validating that the requested block is within the filesystem bounds. - limit speculative preallocation near ENOSPC. - fix an unmount hang in xfs_wait_buftarg by freeing the xfs_buf_log_item in xfs_buf_item_unlock. - fix a possible use after free with AIO. - fix xfs_swap_extents after removal of xfs_flushinval_pages, a regression introduced in fb595814. - replace hardcoded 128 with log header size - add memory barrier before wake_up_bit in xfs_ifunlock - limit speculative preallocation on sparse files - fix xa_lock recursion bug introduced in 90810b9e - fix write verifier for symlinks" Fixed up conflicts in fs/xfs/xfs_buf_item.c (due to bli_format rename in commit 0f22f9d0 affecting the removed XFS_TRANS_DEBUG routines in commit ec47eb6b). * tag 'for-linus-v3.9-rc1' of git://oss.sgi.com/xfs/xfs: (36 commits) xfs: xfs_bmap_add_attrfork_local is too generic xfs: remove log force from xfs_buf_trylock() xfs: recheck buffer pinned status after push trylock failure xfs: limit speculative prealloc size on sparse files xfs: memory barrier before wake_up_bit() xfs: refactor space log reservation for XFS_TRANS_ATTR_SET xfs: make use of XFS_SB_LOG_RES() at xfs_fs_log_dummy() xfs: make use of XFS_SB_LOG_RES() at xfs_mount_log_sb() xfs: make use of XFS_SB_LOG_RES() at xfs_log_sbcount() xfs: introduce XFS_SB_LOG_RES() for transactions that modify sb on disk xfs: calculate XFS_TRANS_QM_QUOTAOFF_END space log reservation at mount time xfs: calculate XFS_TRANS_QM_QUOTAOFF space log reservation at mount time xfs: calculate XFS_TRANS_QM_DQALLOC space log reservation at mount time xfs: calcuate XFS_TRANS_QM_SETQLIM space log reservation at mount time xfs: calculate xfs_qm_write_sb_changes() space log reservation at mount time xfs: calculate XFS_TRANS_QM_SBCHANGE space log reservation at mount time xfs: make use of xfs_calc_buf_res() in xfs_trans.c xfs: add a helper to figure out the space log reservation per item xfs: Fix xfs_swap_extents() after removal of xfs_flushinval_pages() xfs: Fix possible use-after-free with AIO ...
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuseLinus Torvalds authored
Pull fuse updates from Miklos Szeredi: "The biggest part of this pull request is a patch series from Maxim Patlasov to optimize scatter-gather direct IO. There's also the addition of a "readdirplus" API, poll events and various fixes and cleanups. There's a one line change outside of fuse to mm/filemap.c which makes the argument of iov_iter_single_seg_count() const, required by Maxim's patches." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: (22 commits) fuse: allow control of adaptive readdirplus use Synchronize fuse header with one used in library fuse: send poll events fuse: don't WARN when nlink is zero fuse: avoid out-of-scope stack access fuse: bump version for READDIRPLUS FUSE: Adapt readdirplus to application usage patterns Do not use RCU for current process credentials fuse: cleanup fuse_direct_io() fuse: optimize __fuse_direct_io() fuse: optimize fuse_get_user_pages() fuse: pass iov[] to fuse_get_user_pages() mm: minor cleanup of iov_iter_single_seg_count() fuse: use req->page_descs[] for argpages cases fuse: add per-page descriptor <offset, length> to fuse_req fuse: rework fuse_do_ioctl() fuse: rework fuse_perform_write() fuse: rework fuse_readpages() fuse: rework fuse_retrieve() fuse: categorize fuse_get_req() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fsLinus Torvalds authored
Pull v9fs updates from Eric Van Hensbergen: "Just fixes and simplifications" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: fs/9p: Fix atomic_open fs/9p: Don't use O_TRUNC flag in TOPEN and TLOPEN request locking in fs/9p ->readdir()
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
Pull security subsystem updates from James Morris: "This is basically a maintenance update for the TPM driver and EVM/IMA" Fix up conflicts in lib/digsig.c and security/integrity/ima/ima_main.c * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (45 commits) tpm/ibmvtpm: build only when IBM pseries is configured ima: digital signature verification using asymmetric keys ima: rename hash calculation functions ima: use new crypto_shash API instead of old crypto_hash ima: add policy support for file system uuid evm: add file system uuid to EVM hmac tpm_tis: check pnp_acpi_device return code char/tpm/tpm_i2c_stm_st33: drop temporary variable for return value char/tpm/tpm_i2c_stm_st33: remove dead assignment in tpm_st33_i2c_probe char/tpm/tpm_i2c_stm_st33: Remove __devexit attribute char/tpm/tpm_i2c_stm_st33: Don't use memcpy for one byte assignment tpm_i2c_stm_st33: removed unused variables/code TPM: Wait for TPM_ACCESS tpmRegValidSts to go high at startup tpm: Fix cancellation of TPM commands (interrupt mode) tpm: Fix cancellation of TPM commands (polling mode) tpm: Store TPM vendor ID TPM: Work around buggy TPMs that block during continue self test tpm_i2c_stm_st33: fix oops when i2c client is unavailable char/tpm: Use struct dev_pm_ops for power management TPM: STMicroelectronics ST33 I2C BUILD STUFF ...
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David Howells authored
A patch to fix some unreachable code in search_my_process_keyrings() got applied twice by two different routes upstream as commits e67eab39 and b010520a (both "fix unreachable code"). Unfortunately, the second application removed something it shouldn't have and this wasn't detected by GIT. This is due to the patch not having sufficient lines of context to distinguish the two places of application. The effect of this is relatively minor: inside the kernel, the keyring search routines may search multiple keyrings and then prioritise the errors if no keys or negative keys are found in any of them. With the extra deletion, the presence of a negative key in the thread keyring (causing ENOKEY) is incorrectly overridden by an error searching the process keyring. So revert the second application of the patch. Signed-off-by:
David Howells <dhowells@redhat.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: stable@vger.kernel.org Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds authored
Pull networking update from David Miller: 1) Checkpoint/restarted TCP sockets now can properly propagate the TCP timestamp offset. From Andrey Vagin. 2) VMWARE VM VSOCK layer, from Andy King. 3) Much improved support for virtual functions and SR-IOV in bnx2x, from Ariel ELior. 4) All protocols on ipv4 and ipv6 are now network namespace aware, and all the compatability checks for initial-namespace-only protocols is removed. Thanks to Tom Parkin for helping deal with the last major holdout, L2TP. 5) IPV6 support in netpoll and network namespace support in pktgen, from Cong Wang. 6) Multiple Registration Protocol (MRP) and Multiple VLAN Registration Protocol (MVRP) support, from David Ward. 7) Compute packet lengths more accurately in the packet scheduler, from Eric Dumazet. 8) Use per-task page fragment allocator in skb_append_datato_frags(), also from Eric Dumazet. 9) Add support for connection tracking labels in netfilter, from Florian Westphal. 10) Fix default multicast group joining on ipv6, and add anti-spoofing checks to 6to4 and 6rd. From Hannes Frederic Sowa. 11) Make ipv4/ipv6 fragmentation memory limits more reasonable in modern times, rearrange inet frag datastructures for better cacheline locality, and move more operations outside of locking. From Jesper Dangaard Brouer. 12) Instead of strict master <--> slave relationships, allow arbitrary scenerios with "upper device lists". From Jiri Pirko. 13) Improve rate limiting accuracy in TBF and act_police, also from Jiri Pirko. 14) Add a BPF filter netfilter match target, from Willem de Bruijn. 15) Orphan and delete a bunch of pre-historic networking drivers from Paul Gortmaker. 16) Add TSO support for GRE tunnels, from Pravin B SHelar. Although this still needs some minor bug fixing before it's %100 correct in all cases. 17) Handle unresolved IPSEC states like ARP, with a resolution packet queue. From Steffen Klassert. 18) Remove TCP Appropriate Byte Count support (ABC), from Stephen Hemminger. This was long overdue. 19) Support SO_REUSEPORT, from Tom Herbert. 20) Allow locking a socket BPF filter, so that it cannot change after a process drops capabilities. 21) Add VLAN filtering to bridge, from Vlad Yasevich. 22) Bring ipv6 on-par with ipv4 and do not cache neighbour entries in the ipv6 routes, from YOSHIFUJI Hideaki. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1538 commits) ipv6: fix race condition regarding dst->expires and dst->from. net: fix a wrong assignment in skb_split() ip_gre: remove an extra dst_release() ppp: set qdisc_tx_busylock to avoid LOCKDEP splat atl1c: restore buffer state net: fix a build failure when !CONFIG_PROC_FS net: ipv4: fix waring -Wunused-variable net: proc: fix build failed when procfs is not configured Revert "xen: netback: remove redundant xenvif_put" net: move procfs code to net/core/net-procfs.c qmi_wwan, cdc-ether: add ADU960S bonding: set sysfs device_type to 'bond' bonding: fix bond_release_all inconsistencies b44: use netdev_alloc_skb_ip_align() xen: netback: remove redundant xenvif_put net: fec: Do a sanity check on the gpio number ip_gre: propogate target device GSO capability to the tunnel device ip_gre: allow CSUM capable devices to handle packets bonding: Fix initialize after use for 3ad machine state spinlock bonding: Fix race condition between bond_enslave() and bond_3ad_update_lacp_rate() ...
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- 20 Feb, 2013 15 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds authored
Pull sparc updates from David Miller: "Mostly more sparc64 THP bug fixes, and a refactoring of SMP bootup on sparc32 from Sam Ravnborg." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc32: refactor smp boot sparc64: Fix huge PMD to PTE translation for sun4u in TLB miss handler. sparc64: Fix tsb_grow() in atomic context. sparc64: Handle hugepage TSB being NULL. sparc64: Fix gfp_flags setting in tsb_grow().
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git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64Linus Torvalds authored
Pull arm64 patches from Catalin Marinas: - SMP support for the PSCI booting protocol (power state coordination interface). - Simple earlyprintk support. - Platform devices populated by default from the DT (SoC-agnostic). - CONTEXTIDR support (used by external trace tools). * tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: mm: update CONTEXTIDR register to contain PID of current process arm64: atomics: fix grossly inconsistent asm constraints for exclusives arm64: compat: use compat_uptr_t type for compat_ucontext.uc_link arm64: Select ARCH_WANT_FRAME_POINTERS arm64: Add kvm_para.h and xor.h generic headers arm64: SMP: enable PSCI boot method arm64: psci: add support for PSCI invocations from the kernel arm64: SMP: rework the SMP code to be enabling method agnostic arm64: perf: add guest vs host discrimination arm64: add COMPAT_PSR_*_BIT flags arm64: Add simple earlyprintk support arm64: Populate the platform devices
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git://git.linaro.org/people/rmk/linux-armLinus Torvalds authored
Pull ARM updates (part two) from Russell King: - breakpoint and perf updates from Will Deacon. - hypervisor boot mode updates from Will. - support for Power State Coordination Interface via the Hypervisor - core ARM support for KVM * 'for-linus-2' of git://git.linaro.org/people/rmk/linux-arm: (32 commits) KVM: ARM: Add maintainer entry for KVM/ARM KVM: ARM: Power State Coordination Interface implementation KVM: ARM: Handle I/O aborts KVM: ARM: Handle guest faults in KVM KVM: ARM: VFP userspace interface KVM: ARM: Demux CCSIDR in the userspace API KVM: ARM: User space API for getting/setting co-proc registers KVM: ARM: Emulation framework and CP15 emulation KVM: ARM: World-switch implementation KVM: ARM: Inject IRQs and FIQs from userspace KVM: ARM: Memory virtualization setup KVM: ARM: Hypervisor initialization KVM: ARM: Initial skeleton to compile KVM support ARM: Section based HYP idmap ARM: Add page table and page defines needed by KVM ARM: perf: simplify __hw_perf_event_init err handling ARM: perf: remove unnecessary checks for idx < 0 ARM: perf: handle armpmu_register failing ARM: perf: don't pretend to support counting of L1I writes ARM: perf: remove redundant NULL check on cpu_pmu ...
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git://git.linaro.org/people/rmk/linux-armLinus Torvalds authored
Pull ARM updates (part one) from Russell King: - MMC patches from Ulf Hansson and Pawel Moll. These add support for DDR mode and the latest variant found on ARM Versatile Express, as well as a number of cleanups. - A fix for to improve the behaviour of ARMs sched_clock() - Changes to the ARM ioremap() code. I'm not convinced with the primary arguments for this, but it's been around for a while, and people seem happy with it - and the "other" justification for this is at http://lkml.org/lkml/2012/12/6/184 - Add SCHED_HRTICK to ARMs Kconfig - Making the ARM SHA/AES code Thumb-2 compatible - A collection of other small updates. * 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (26 commits) ARM: add SCHED_HRTICK config option ARM: 7650/1: mm: replace direct access to mm->context.id with new macro ARM: 7649/1: mm: mm->context.id fix for big-endian ARM: 7648/1: pci: Allow passing per-controller private data ARM: 7647/1: pci: Keep pci_common_init() around after init ARM: fix warnings introduced by previous patch ARM: 7646/1: mm: use static_vm for managing static mapped areas ARM: 7645/1: ioremap: introduce an infrastructure for static mapped area ARM: 7644/1: vmregion: remove vmregion code entirely MAINTAINERS: Re-assert MMCI driver maintainer status MAINTAINERS: add additional file for MMCI driver MAINTAINERS: add maintainer entry for AMBA serial drivers ARM: 7637/1: memory: use SZ_ constants for defining the virtual memory layout ARM: 7643/1: sched: correct update_sched_clock() ARM: 7635/1: versatile: fix the PCI IRQ regression ARM: 7639/1: cache-l2x0: add missed dummy outer_resume entry ARM: 7630/1: mmc: mmci: Fixup and cleanup code for DMA handling ARM: 7632/1: spinlock: avoid exclusive accesses on unlock() path ARM: 7631/1: mmc: mmci: Add new VE MMCI variant ARM: 7623/1: mmc: mmci: Fixup clock gating when freq is 0 for ST-variants ...
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68kLinus Torvalds authored
Pull m68k update from Geert Uytterhoeven. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Sort out !CONFIG_MMU_SUN3 vs. CONFIG_HAS_DMA swim: Add missing spinlock init
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Sam Ravnborg authored
Introduce a common smp_callin() function to call from trampoline_32.S. Add platform specific functions to handle the platform details. This is in preparation for a patch that will unify the smp boot stuff for all architectures. sparc32 was significantly different to warrant this patch in preparation. Signed-off-by:
Sam Ravnborg <sam@ravnborg.org> Acked-by:
David S. Miller <davem@davemloft.net> Cc: "Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com> Acked-by:
Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
When we set the sun4u version of the PTE execute bit, it's: or REG, _PAGE_EXEC_4U, REG _PAGE_EXEC_4U is 0x1000, unfortunately the immedate field of the 'or' instruction is a signed 13-bit value. So the above actually assembles into: or REG, -4096, REG completely corrupting the final PTE value. Set it with a: sethi %hi(_PAGE_EXEC_4U), TMP or REG, TMP, REG sequence instead. This fixes "git gc" crashes on sun4u machines. Reported-by:
Meelis Roos <mroos@linux.ee> Signed-off-by:
David S. Miller <davem@davemloft.net>
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YOSHIFUJI Hideaki / 吉藤英明 authored
Eric Dumazet wrote: | Some strange crashes happen in rt6_check_expired(), with access | to random addresses. | | At first glance, it looks like the RTF_EXPIRES and | stuff added in commit 1716a961 | (ipv6: fix problem with expired dst cache) | are racy : same dst could be manipulated at the same time | on different cpus. | | At some point, our stack believes rt->dst.from contains a dst pointer, | while its really a jiffie value (as rt->dst.expires shares the same area | of memory) | | rt6_update_expires() should be fixed, or am I missing something ? | | CC Neil because of https://bugzilla.redhat.com/show_bug.cgi?id=892060 Because we do not have any locks for dst_entry, we cannot change essential structure in the entry; e.g., we cannot change reference to other entity. To fix this issue, split 'from' and 'expires' field in dst_entry out of union. Once it is 'from' is assigned in the constructor, keep the reference until the very last stage of the life time of the object. Of course, it is unsafe to change 'from', so make rt6_set_from simple just for fresh entries. Reported-by:
Eric Dumazet <eric.dumazet@gmail.com> Reported-by:
Neil Horman <nhorman@tuxdriver.com> CC: Gao Feng <gaofeng@cn.fujitsu.com> Signed-off-by:
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Reviewed-by:
Eric Dumazet <edumazet@google.com> Reported-by:
Steinar H. Gunderson <sesse@google.com> Reviewed-by:
Neil Horman <nhorman@tuxdriver.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Amerigo Wang authored
commit c9af6db4 (net: Fix possible wrong checksum generation) has a suspicous piece: - skb_shinfo(skb1)->gso_type = skb_shinfo(skb)->gso_type; - + skb_shinfo(skb)->tx_flags = skb_shinfo(skb1)->tx_flags & SKBTX_SHARED_FRAG; skb1 is the new skb, therefore should be on the left side of the assignment. This patch fixes it. Cc: Pravin B Shelar <pshelar@nicira.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
Cong Wang <amwang@redhat.com> Acked-by:
Pravin B Shelar <pshelar@nicira.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds authored
Pull EDAC updates from Borislav Petkov: "Mostly AMD's side of EDAC. It is basically a new family enablement stuff: AMD F16h MCE decoding enablement from Jacob Shin. The rest is trivial cleanups." * tag 'edac_3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: mpc85xx_edac: Fix typo EDAC, MCE, AMD: Remove unneeded exports EDAC, MCE, AMD: Add MCE decoding support for Family 16h EDAC, MCE, AMD: Make MC2 decoding per-family amd64_edac: Remove dead code
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull ACPI and power management updates from Rafael Wysocki: - Rework of the ACPI namespace scanning code from Rafael J. Wysocki with contributions from Bjorn Helgaas, Jiang Liu, Mika Westerberg, Toshi Kani, and Yinghai Lu. - ACPI power resources handling and ACPI device PM update from Rafael J Wysocki. - ACPICA update to version 20130117 from Bob Moore and Lv Zheng with contributions from Aaron Lu, Chao Guan, Jesper Juhl, and Tim Gardner. - Support for Intel Lynxpoint LPSS from Mika Westerberg. - cpuidle update from Len Brown including Intel Haswell support, C1 state for intel_idle, removal of global pm_idle. - cpuidle fixes and cleanups from Daniel Lezcano. - cpufreq fixes and cleanups from Viresh Kumar and Fabio Baltieri with contributions from Stratos Karafotis and Rickard Andersson. - Intel P-states driver for Sandy Bridge processors from Dirk Brandewie. - cpufreq driver for Marvell Kirkwood SoCs from Andrew Lunn. - cpufreq fixes related to ordering issues between acpi-cpufreq and powernow-k8 from Borislav Petkov and Matthew Garrett. - cpufreq support for Calxeda Highbank processors from Mark Langsdorf and Rob Herring. - cpufreq driver for the Freescale i.MX6Q SoC and cpufreq-cpu0 update from Shawn Guo. - cpufreq Exynos fixes and cleanups from Jonghwan Choi, Sachin Kamat, and Inderpal Singh. - Support for "lightweight suspend" from Zhang Rui. - Removal of the deprecated power trace API from Paul Gortmaker. - Assorted updates from Andreas Fleig, Colin Ian King, Davidlohr Bueso, Joseph Salisbury, Kees Cook, Li Fei, Nishanth Menon, ShuoX Liu, Srinivas Pandruvada, Tejun Heo, Thomas Renninger, and Yasuaki Ishimatsu. * tag 'pm+acpi-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (267 commits) PM idle: remove global declaration of pm_idle unicore32 idle: delete stray pm_idle comment openrisc idle: delete pm_idle mn10300 idle: delete pm_idle microblaze idle: delete pm_idle m32r idle: delete pm_idle, and other dead idle code ia64 idle: delete pm_idle cris idle: delete idle and pm_idle ARM64 idle: delete pm_idle ARM idle: delete pm_idle blackfin idle: delete pm_idle sparc idle: rename pm_idle to sparc_idle sh idle: rename global pm_idle to static sh_idle x86 idle: rename global pm_idle to static x86_idle APM idle: register apm_cpu_idle via cpuidle cpufreq / intel_pstate: Add kernel command line option disable intel_pstate. cpufreq / intel_pstate: Change to disallow module build tools/power turbostat: display SMI count by default intel_idle: export both C1 and C1E ACPI / hotplug: Fix concurrency issues and memory leaks ...
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git://git.secretlab.ca/git/linuxLinus Torvalds authored
Pull device tree changes from Grant Likely: "All around device tree changes destined for v3.8. Aside from the documentation updates the highlights in this branch include: - Kbuild changes for using CPP with .dts files - locking fix from preempt_rt patchset - include DT alias names in device uevent - Selftest bugfixes and improvements - New function for counting phandles stanzas in a property - constify argument to of_node_full_name() - Various bug fixes This tree did also contain a commit to use platform_device_add instead of open-coding the device add code, but it caused problems with amba devices and needed to be reverted." * tag 'dt-for-linus' of git://git.secretlab.ca/git/linux: (23 commits) Revert "of: use platform_device_add" kbuild: limit dtc+cpp include path gpio: Make of_count_named_gpios() use new of_count_phandle_with_args() of: Create function for counting number of phandles in a property of/base: Clean up exit paths for of_parse_phandle_with_args() of/selftest: Use selftest() macro throughout of/selftest: Fix GPIOs selftest to cover the 7th case of: fix recursive locking in of_get_next_available_child() documentation/devicetree: Fix a typo in exynos-dw-mshc.txt OF: convert devtree lock from rw_lock to raw spinlock of/exynos_g2d: Add Bindings for exynos G2D driver kbuild: create a rule to run the pre-processor on *.dts files input: Extend matrix-keypad device tree binding devicetree: Move NS2 LEDs binding into LEDs directory of: use platform_device_add powerpc/5200: Fix size to request_mem_region() call documentation/devicetree: Fix typos of: add 'const' to of_node_full_name parameter of: Output devicetree alias names in uevent DT: add vendor prefixes for Renesas and Toshiba ...
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git://git.secretlab.ca/git/linuxLinus Torvalds authored
Pull SPI changes from Grant Likely: "Changes to both core spi code and spi device drivers. The driver changes are the usual set of bug fixes and platform enablement. Core code changes include: - More intelligent assignment of SPI bus numbers when using DT - Common mechanism for using gpios as CS lines - Pull checks for bits_per_word and transfer speed out of drivers and into core code - Ensure temporary DMA buffers are DMA safe" * tag 'spi-for-linus' of git://git.secretlab.ca/git/linux: (50 commits) spi: Document cs_gpios and cs_gpio in kernel-doc spi/of: Fix initialization of cs_gpios array spi/pxa2xx: add support for Lynxpoint SPI controllers spi/pxa2xx: add support for Intel Low Power Subsystem SPI spi/pxa2xx: add support for SPI_LOOP spi/pxa2xx: add support for runtime PM spi/pxa2xx: add support for DMA engine spi/pxa2xx: break out the private DMA API usage into a separate file spi/ath79: add shutdown handler spi/mips-lantiq: set SPI_MASTER_HALF_DUPLEX flag spi/mips-lantiq: make use of spi_finalize_current_message spi/bcm63xx: work around inability to keep CS up spi/davinci: use request_threaded_irq() to fix deadlock spi/orion: Use module_platform_driver() spi/bcm63xx: reject transfers unable to transfer spi: Ensure memory used for spi_write_then_read() is DMA safe spi/spi-mpc512x-psc: init mode bits supported by the driver spi/mpc512x-psc: don't use obsolet cell-index property spi: Remove erroneous __init, __exit and __exit_p() references in drivers spi/s3c64xx: fix checkpatch warnings and error ...
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git://git.linaro.org/people/mturquette/linuxLinus Torvalds authored
Pull clock framework update from Michael Turquette: "The common clock framework changes for 3.9 are almost entirely fixes. None are dire enough to be Cc'd to stable which may be interpreted to mean that users of the framework are reaching stability. Lots of new adoption of this framework is via DeviceTree data and that comes through the respective architecture and platform trees instead of through the clk framework tree. Two new features are improved debugfs output and an improvement to how DT clocks are initialized by reusing a common method." * tag 'clk-for-linus' of git://git.linaro.org/people/mturquette/linux: (25 commits) clk: sunxi: remove stale Makefile entry clk: vexpress: Use common of_clk_init() function clk: zynq: Use common of_clk_init() function clk: vt8500: Use common of_clk_init() function clk: highbank: Use common of_clk_init() function clk: sunxi: Use common of_clk_init() function clk: add common of_clk_init() function clk: Deduplicate exit code in clk_set_rate clk: beautify Makefile clk-divider: fix macros clk: prima2: enable dt-binding clkdev mapping clk: mxs: Index is always positive clk: max77686: Avoid double free at remove time clk: remove exported function from __init section clk: vt8500: Add support for WM8750/WM8850 PLL clocks clk: vt8500: Fix division-by-0 when requested rate=0 clk: vt8500: Fix device clock divisor calculations clk: vt8500: Fix error in PLL calculations on non-exact match. clk: max77686: Remove unnecessary NULL checking for container_of() clk: JSON debugfs clock tree summary ...
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input updates from Dmitry Torokhov: "Two new touchpad drivers - Cypress APA I2C Trackpad and Cypress PS/2 touchpad and a big update to ALPS driver from Kevin Cernekee that adds support for "Rushmore" touchpads and paves way for adding support for "Dolphin" touchpads. There is also a new input driver for Goldfish emulator and also Android keyreset driver was folded into SysRq code. A few more drivers were updated with device tree bindings and others got some small cleanups and fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (55 commits) Input: cyttsp-spi - remove duplicate MODULE_ALIAS() Input: tsc2005 - add MODULE_ALIAS Input: tegra-kbc - require CONFIG_OF, remove platform data Input: synaptics - initialize pointer emulation usage Input: MT - do not apply filtering on emulated events Input: bma150 - make some defines public and fix some comments Input: bma150 - fix checking pm_runtime_get_sync() return value Input: ALPS - enable trackstick on Rushmore touchpads Input: ALPS - add support for "Rushmore" touchpads Input: ALPS - make the V3 packet field decoder "pluggable" Input: ALPS - move pixel and bitmap info into alps_data struct Input: ALPS - fix command mode check Input: ALPS - rework detection of Pinnacle AGx touchpads Input: ALPS - move {addr,nibble}_command settings into alps_set_defaults() Input: ALPS - use function pointers for different protocol handlers Input: ALPS - rework detection sequence Input: ALPS - introduce helper function for repeated commands Input: ALPS - move alps_get_model() down below hw_init code Input: ALPS - copy "model" info into alps_data struct Input: ALPS - document the alps.h data structures ...
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