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353004 Commits (256fc0e57dc0fce1e698d1be55bedd26f6d6bb5a)
| Author | SHA1 | Message | Date |
|---|---|---|---|
Kamal Mostafa
|
256fc0e57d |
fbcon: clear the logo bitmap from the margin area
Explicitly clear_margins when clearing the logo, in case the font dimensions are non-integral to the framebuffer dimensions. Signed-off-by: Kamal Mostafa <kamal@whence.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
12 years ago |
|
Christian Lamparter
|
42b5dd5193 |
pcmcia: move unbind/rebind into dev_pm_ops.complete
Move the device rebind procedures for cardbus devices from the pm.resume into the pm.complete callback. The reason for moving the code is: "[...] The PM code needs to send suspend and resume messages to every device in the right order, and it can't do that if new devices are being added at the same time. [...]" However the situation really isn't quite that rigid. In particular, adding new children during a resume callback shouldn't cause much of problem because the children don't need to be resumed anyway (since they were never suspended). On the other hand, if you do it you will get a dev_warn() from the PM core, something like 'parent should not be sleeping'. Still, it is considered bad form and should be avoided if possible." (Alan Stern's full comment about the topic can be found here: <https://lkml.org/lkml/2012/7/10/254>) Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg KH <greg@kroah.com> Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
12 years ago |
|
Geert Uytterhoeven
|
ddfe9b359f |
cris: use "int" for ssize_t to match size_t
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>
|
12 years ago |
|
Wei Yongjun
|
3b6391834d |
mn10300: use for_each_pci_dev to simplify the code
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> |
12 years ago |
|
MITSUNARI Shigeo
|
7630b661da |
fs/block_dev.c: page cache wrongly left invalidated after revalidate_disk()
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> |
12 years ago |
|
Jim Somerville
|
676a0675cf |
inotify: remove broken mask checks causing unmount to be EINVAL
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
|
12 years ago |
|
Dan Carpenter
|
bffea77c08 |
compat: return -EFAULT on error in waitid()
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> |
12 years ago |
|
Daniel Santos
|
9a8ab1c399 |
bug.h, compiler.h: introduce compiletime_assert & BUILD_BUG_ON_MSG
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> |
12 years ago |
|
Daniel Santos
|
c361d3e543 |
compiler.h, bug.h: prevent double error messages with BUILD_BUG{,_ON}
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>
|
12 years ago |
|
Daniel Santos
|
a3ccc497cd |
bug.h: make BUILD_BUG_ON generate compile-time error
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> |
12 years ago |
|
Daniel Santos
|
1d6a0d19c8 |
bug.h: prevent double evaulation of `condition' in BUILD_BUG_ON
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> |
12 years ago |
|
Daniel Santos
|
ca623c914e |
bug.h: fix BUILD_BUG_ON macro in __CHECKER__
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> |
12 years ago |
|
Daniel Santos
|
6ae8d04871 |
compiler{,-gcc4}.h, bug.h: Remove duplicate macros
__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> |
12 years ago |
|
Daniel Santos
|
733ed6e437 |
compiler-gcc{3,4}.h: Use GCC_VERSION macro
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>
|
12 years ago |
|
Daniel Santos
|
3f3f8d2f48 |
compiler-gcc.h: Add gcc-recommended GCC_VERSION macro
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.html
Signed-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>
|
12 years ago |
|
Daniel Santos
|
6640dfdf6f |
compiler-gcc4.h: Reorder macros based upon gcc ver
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> |
12 years ago |
|
Jerry Snitselaar
|
53eb8c82d5 |
device_cgroup: don't grab mutex in rcu callback
Commit
|
12 years ago |
|
Linus Torvalds
|
024e4ec185 |
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). -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJRJlSgAAoJEKurIx+X31iBHp4P/iTzfOncyI65UaOkKWlBUzAt bXoiWVAPll15lJuO0Eq4e58c2UEWy9b52MxgCqK38wqSu2Wkd2JLk/q7LFS3gIxb 3h2Lx4CdCCZSENfyGuOTs5WNNcekVFt0qReEXlRAQ6QIGSniO9HT1FklVsqzzDro HUMoGm0/KSWKuq/ls2MD7y/iH3UYbDQ15ED8n1HxWEbpY0+vxCzCMUzNBSOWUsKb HuXeHt06jkvw2DiWuyGBJ10wLHC9c4h37FTdrQFg8YeVBYLZT7boBsnB92Hf12YK 0P782RPiWCIKI23huVHHgS3Rh7hSlKMLLxvrNgIX+XxRMxxjFZyo1xk2NlhUw8ta nGnz7qxqqz+0yCYpF/+0N8ucRH9do64GpCxFXFMTSM9pD4BT7QJAcToswtt3a+Jx EJQF0BNQEZCFwlWLoHZD0znuFFL+jv67RKuiytOXRMgKkxca6RrdIIMeKXF4cl8I z/qPslK0BDfAs2Go+ApMmJ5G4rGziy+IJDLjuxFIBBaKba+79NWDIFA6IV0BquVq idp47OGPTiltb7hOOno+8zRHLQPra7KiWk6Mos2EEb8p+BrrnzspWu1foYEjB4pV AIpC5ClEY+MZHXl30htff9PZgnFm1BOEs6OZmzhLTZevme8KhwdFtrWhY2gH0gvs OM/0NpeTQJzFhS90AbeC =abWF -----END PGP SIGNATURE----- Merge tag 'please-pull-pstore' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux 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 |
12 years ago |
|
Linus Torvalds
|
850cb82b75 |
dlm for 3.9
This includes a single patch to avoid excessive and unnecessary scanning of rsbs to free. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJREX6ZAAoJEDgbc8f8gGmqDJ4QAKFuq+vwBb+21lNVDk1egBTf nDcpuntzZfnqgg+VKC5LJm0bBAvgexH2GrQMIPDFPPMgAOFjTxXDvm93wVGeAK6d JpkiZxW1a0lyjR+7NMvDFnoIdVJvKw+GezNITiVo/lMghl51NWOQTH8QmSBKdEdJ cxwzm/ZV9gBS5bv5hfeq2hCDVD1q5jWohMjYHb+xyx2E/c4z8L8enEMR1yBBrB/4 qw3DgGRMc0eoWzZrXKt1F6MYtM8QnU/H+WxxmLUYc4SMbClIonivAzzOa0PHO5nV YvewWwpo2VVT50EIxARXi0XQzJ0aYbTwo+E7KoG+MzK5sCmLJaP8inH5UnlltvEu OyhZUkh7qPNjhUQokP3FlNWidZkZNM+gJW6hmZwXtSGfGH6pe620QBrbghcV3nCh QXyENcKUcyDNJQSBQFKV/s4ql4RI+iDS3PfovyOdNqkEDWurWKx0AYcrn2dSNYt1 wjFPH94P3NOwz4nIabpYiICrEPXLdXw+CCvHz56DgBL7EFzrWAzC97v5arYpouhZ NmsnzV8+PGHDWA+NM73fKGokW259pvk/zOPtM13zoyXP18X6adGKUqMpZA7jZge9 RHzO/+A+3ScMXaXdb3c2P7GYH/iSSJXBmcTg8BceOYxICTq1wh4HEzvm39vEwMop 3BMloPmzKxzfis69swIu =WtiV -----END PGP SIGNATURE----- Merge tag 'dlm-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm 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 |
12 years ago |
|
Linus Torvalds
|
2171ee8f43 |
NFS client bugfixes for Linux 3.9
- 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 |
12 years ago |
|
Linus Torvalds
|
9b9a72a8a3 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw
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 |
12 years ago |
|
Linus Torvalds
|
736a4c1177 |
xfs: update for 3.9-rc1
For 3.9-rc1 there are 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 |
12 years ago |
|
Linus Torvalds
|
c4bc705e45 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
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() ... |
12 years ago |
|
Linus Torvalds
|
2608e3d0fa |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs
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() |
12 years ago |
|
Linus Torvalds
|
33673dcb37 |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
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 ... |
12 years ago |
|
David Howells
|
fe9453a1dc |
KEYS: Revert one application of "Fix unreachable code" patch
A patch to fix some unreachable code in search_my_process_keyrings() got applied twice by two different routes upstream as commits |
12 years ago |
|
Linus Torvalds
|
a0b1c42951 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
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()
...
|
12 years ago |
|
Linus Torvalds
|
8ec4942212 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
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(). |
12 years ago |
|
Linus Torvalds
|
79a69d342d |
- 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). -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iQIcBAABAgAGBQJRJOI1AAoJEGvWsS0AyF7xzfwP/0vyy1BE9oBWsISu/ITCfMa0 X6nffGoh1bcq2TqwqYD3M9gH5HJkd/JzyGDyuJdZB72XOB2Z0eiZYTs1E46MhP8g 17FH0QJG0D5hi32byDM8A1NC+z2Ep6YRDQzlvG1F2StsLDJqZIL0tsSdld8L7gu6 F/IS6NQy2eGmCcFvX7MCBRien53dPxYhrQfzKcUcCsWZDy1HfSoOBZE4XhZO3eTL HiAMDtqb1mTxsHOHHehJLOcEeFH4U7FM1k525VFzrFgCoZ10N85X57guzhnK63Bj zmdlP0CvVZDt/vGU08ZJDDWahGzDo6i1tLF66ZDy888zG/QjM2AdGjz99YH/L2so TrqGvVtX89doV5isvmS0mJjDx42QwO9881DlrDSMumWu2iVtwmRWcrdZ5MPSyrKU bhrDU57/EvHTMbNScaA4SrPVhM2kIoUUYJBLDxiaKfk577mjFod/gfhgg7Mc0I67 q3jWv9NdcODmX5FAWXZ2jQ0Lz1PsVHNNjpZZQY3TKMLbSLgk+Vcsu07quWxtJl6K QqOGAS9QWX6jb1qIxw8NdB0qbGpGR2jIHBRtMNNB65luPm8EqH4bHmGWy6fUahJr 8UJBUA+v5kRjYwtO6AAtzaJavYePRhAqMIGUu8eoatPzN5JOObp9RAtYuQZNTN9v asKJKRGfD8kwBSeovt+X =2prj -----END PGP SIGNATURE----- Merge tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64 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 |
12 years ago |
|
Linus Torvalds
|
6db167dfc0 |
Merge branch 'for-linus-2' of git://git.linaro.org/people/rmk/linux-arm
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 ... |
12 years ago |
|
Linus Torvalds
|
32f9aab8eb |
Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm
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
...
|
12 years ago |
|
Linus Torvalds
|
e177bb587e |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
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 |
12 years ago |
|
Sam Ravnborg
|
f9fd3488f6 |
sparc32: refactor smp boot
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> |
12 years ago |
|
David S. Miller
|
76968ad2ea |
sparc64: Fix huge PMD to PTE translation for sun4u in TLB miss handler.
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> |
12 years ago |
|
YOSHIFUJI Hideaki / 吉藤英明
|
ecd9883724 |
ipv6: fix race condition regarding dst->expires and dst->from.
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
|
12 years ago |
|
Amerigo Wang
|
68534c682e |
net: fix a wrong assignment in skb_split()
commit
|
12 years ago |
|
Linus Torvalds
|
55529fa576 |
EDAC updates for 3.9
Only one: AMD F16h MCE decoding enablement from Jacob Shin. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJRI2t7AAoJEBLB8Bhh3lVKmLAP/RbYNVVvLZZxXqB6heCkX7D3 Avhi4GtuHqjY+79nqBoJEH9HjgzBzL6ffsJGPF3gtXrWybi6nzZkqog5QGRQFfGS gIoldbfP9MMF/RrMHbUF5x9Ha9EcdudDgYE3eqCq6KUfOMlUrBRECaU5YRrB+FKR qsuQNmF6J3uMPYwO9oGhTpA/vPwwapFaKgm+KND8q5h5JcpJrRpooKNQc1DheW+x nfYFpmSBW8eamVwV5DTjqKVhKeG3gB/3i6uSTpLvh4i0ZmV2vQ+drwC3aU0Eh0Q4 wnslEpQENjODsvbZH6b0j2WTDgBGKEpALRkMUDTnnqvYrR96cV02MWUfp6cbKYCv +d/iPt3hEBCyDTDzfP66N+1b+Wqls4Dx8lhhqLdPhsIpY2Qu8OQ8/mjyIIs12qK5 g9w3lsfy3shWmdsK/Ehd0IhNt1bzNV+63CINA2isC2QAp0Eqecj3jKrXor+MTPu1 uRY3wM+8CrdeFNNhhhsMQYIb4+DFGLgMwY5mV6z8ceFJAjxvyUxjObnSMopjBKog 9+JcyEHCADbpHsRup/zRIoGtSs+44sQ6l8l7pq6d4K4UfkG7Biq9lcxThID7rImn Rl6MOJVmJuM5n9JVIU4/bmhjfuTcI+gdshexDEH2HnqaXxd7ceIbnrFWFaBZEO5t t3WasBuIb30g1XCQmNT6 =LbcU -----END PGP SIGNATURE----- Merge tag 'edac_3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp 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 |
12 years ago |
|
Linus Torvalds
|
8793422fd9 |
ACPI and power management updates for 3.9-rc1
- 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. / -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAABAgAGBQJRIsArAAoJEKhOf7ml8uNsD6MP/j7C4NA+GTq6RdwoJt+Yki0K 9Ep8I4pEuRFoN/oskv24EyQhpGJIk6UxWcJ/DWFBc+1VhmKORta7k2Idv/wlJA77 s7AcDveA9xcDh+TVfbh87TeuiMSXiSdDZbiaQO+wMizWJAF3F84AnjiAqqqyQcSK bA5/Siz/vWlt9PyYDaQtHTVE4lpvPuVcQdYewsdaH2PsmUjvIg/TUzg28CTrdyvv eHOdBK9R0/OLQLhzRbL0VOGJ//wEl+HJRO0QEhTKPgdQ1e/VH/4Zu5WSzF8P/x4C s2f8U4IKQqulDuDHXtpMpelFm7hRWgsOqZLkcyXLs+0dvSM9CTPO6P0ZaImxUctk 5daHWEsXUnCErDQawt1mcZP8l6qnxofMQIfLXyPVzvlSnHyToTmrtXa1v2u4AuL/ hOo4MYWsFNUmRdtGFFGlExGgEDZ4G5NwiYjRBl/6XJ3v4nhnnMbuzxP8scpoe5m1 8tjroJHZFUUs/mFU/H+oRbHzSzXPmp1sddNaTg4OpVmTn3DDh6ljnFhiItd1Ndw0 5ldVbSe6ETq5RoK0TbzvQOeVpa9F3JfqbrXLQPqfd2iz/No41LQYG1uShRYuXKuA wfEcc+c9VMd3FILu05pGwBnU8VS9VbxTYMz7xDxg6b29Ywnb7u+Q1ycCk2gFYtkS E2oZDuyewTJxaskzYsNr =wijn -----END PGP SIGNATURE----- Merge tag 'pm+acpi-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 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 ... |
12 years ago |
|
Linus Torvalds
|
b3cdda2b4f |
Device tree changes for v3.9
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. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJRI3ZoAAoJEEFnBt12D9kBW0EP/2hTN9cS3b0CMyhh+PVUWZKu U+pTMbXBfomYC/9vWEBEpnYQSZuBXA+Sow3ubkRk6p6qjwYi0NUuAE4reQHLwvji u9nL7v9WNr4WXqUpMSgSzoxzPkvr2mfrHWRU2adaKpr+p4UvjbYNG1SxppqTJGji HThYNsgfdFzNvO7xtFTJGpMe3UhWfazdnVc/rg1csqex2UCZMqmSf1VjNqQIGt+t zH6jcCSZY96rX9f+HgdL9rvZyGSjDSIHRllpuG+8u5N3N1CSzbKPe4zSia3mlsC3 g6g3bOihGJYeG2sc1RzHSdI6ANCn3RTuuA4xQBe/xCKvZIMRNNtzsf2Kbbah0ISG NW1WW3KRnq85sEdwv9gtFeMoalZ/sTV1O9m3vG9Xz2XgzWgf7c0V/7ukpFuTpQby NiFoTbc7K2E8J/fa8NhKfR4myzNKr3peJ6mJEMMn6PkdQwnOh1AC9l5iuDzMsdvk IGY8YvR1qY32IW68E42JQdteZP45EBzEgD9NjU7gRGI6nu2g5czv/VFztjiom4qd XahvdsfuVlCitRG8g2CHgBtEsjStYUmCa+gnIoycX7HhMShwYRX/cxA7Yife2UGV k+GUKCkGpHOLIoiAEHq+BdEv7amuJsqglJ5kvjL01m80k7JDGJqq8H9UUZ6yOCqe iXERO1R4HezNVFtMDrLO =Zlkx -----END PGP SIGNATURE----- Merge tag 'dt-for-linus' of git://git.secretlab.ca/git/linux 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 ... |
12 years ago |
|
Linus Torvalds
|
3aad3f03b2 |
SPI changes for v3.9
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
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Merge tag 'spi-for-linus' of git://git.secretlab.ca/git/linux
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
...
|
12 years ago |
|
Linus Torvalds
|
10b6339e93 |
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. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJRI81VAAoJEDqPOy9afJhJzXIQAMZX0DFBio0k5yxmlUS4r+I+ LV6aRyyvdafVZwx16oTXE4SkGYkTUKrRfD+EAhZA+UsWdlWrAUE623dnBpvDXmkF gR+sRrhhzfF2754mWDVDHqFINNgqIR2d1pMNbCXLP85CZLWvkUISV1hnREB5pwfj W0T2hohtBe7XtXtsCTCqoLke+D2jrSqg9obcMDyEAM3R2K42nujsTcp0STi/NJvS i1YbbYgq6E1/2SNGDOf0YYZscxUGNOI2MN7OckVk1c5781hzKdyeiLiMzY5v6UvT aTPXiqetO6UlnCjUPZ1edluHRELVTvrO3qwEqmWfqky6MbcE5uxBqpNabF614ozZ eywTXd4xSBKY5Z1WfYn4pgukIvqGsqgGxLaxazUQGR76B66Uk0I3Rca+vSy/O652 ry0Ejcc67dGOPwYuKkvuwuDwrSSOoRF3q6H99SRLjN/1YopksICVkMU8YeiuUNGJ Rb5mD37dfeLhJYLG0mhUdO5olAOsDQJN/nNLQJTAPCpPt+nQURpOaOI+LC9xV6Rr pNeA9m1t1hWpfBeYdnUL7y+IUv7XYgRFhjFpRRVjfTOK5nym6MR5OJgdtCv/Kzt4 tYEJiT5/OgJkUBnCWz5yA+jxYEVxkAeJqT+UMht2a98NYq4rfIiJmJsUj+op69bD P2S+GUp0NlpgeNXkjO2s =1pl+ -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.linaro.org/people/mturquette/linux 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 ... |
12 years ago |
|
Linus Torvalds
|
c6699b58f4 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
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
...
|
12 years ago |
|
Linus Torvalds
|
5a1203914a |
- Four new drivers:
o goldfish_battery:
This is Android Emulator battery driver. Originally from Google, but
Intel folks reshaped it for mainline;
o pm2301_charger:
A new driver for ST-Ericsson 2301 Power Management chip, uses AB8500
battery management core;
o qnap-poweroff:
The driver adds poweroff functionality for QNAP NAS boxes;
o restart-poweroff:
A generic driver that implements 'power off by restarting'. The actual
poweroff functionality is implemented through a bootloader, so Linux'
task is just to restart the box. The driver is useful on Buffalo
Linkstation LS-XHL and LS-CHLv2 boards. Andrew Lunn worked on
submitting the driver (as well as qnap-poweroff above).
- A lot of fixes for ab8500 drivers. This is a part of efforts of syncing
internal ST-Ericsson development tree with the mainline. Lee Jones @
Linaro worked on compilation and reshaping these series;
- New health properties for the power supplies: "Watchdog timer expire"
and "Safety timer expire";
- As usual, a bunch of fixes/cleanups here and there.
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Merge tag 'for-v3.9' of git://git.infradead.org/battery-2.6
Pull battery updates from Anton Vorontsov:
"Four new drivers:
- goldfish_battery:
This is Android Emulator battery driver. Originally from Google,
but Intel folks reshaped it for mainline
- pm2301_charger:
A new driver for ST-Ericsson 2301 Power Management chip, uses
AB8500 battery management core
- qnap-poweroff:
The driver adds poweroff functionality for QNAP NAS boxes
- restart-poweroff:
A generic driver that implements 'power off by restarting'. The
actual poweroff functionality is implemented through a bootloader,
so Linux' task is just to restart the box. The driver is useful on
Buffalo Linkstation LS-XHL and LS-CHLv2 boards. Andrew Lunn worked
on submitting the driver (as well as qnap-poweroff above).
Additionally:
- A lot of fixes for ab8500 drivers. This is a part of efforts of
syncing internal ST-Ericsson development tree with the mainline.
Lee Jones @ Linaro worked on compilation and reshaping these
series.
- New health properties for the power supplies: "Watchdog timer
expire" and "Safety timer expire"
- As usual, a bunch of fixes/cleanups here and there"
* tag 'for-v3.9' of git://git.infradead.org/battery-2.6: (81 commits)
bq2415x_charger: Add support for offline and 100mA mode
generic-adc-battery: Fix forever loop in gab_remove()
goldfish_battery: Add missing GENERIC_HARDIRQS dependency
da9030_battery: Include notifier.h
bq27x00_battery: Fix reporting battery temperature
power/reset: Remove newly introduced __dev* annotations
lp8727_charger: Small cleanup in naming
ab8500_btemp: Demote initcall sequence
ds2782_battery: Add power_supply_changed() calls for proper uevent support
power: Add battery driver for goldfish emulator
u8500-charger: Delay for USB enumeration
ab8500-bm: Remove individual [charger|btemp|fg|chargalg] pdata structures
ab8500-charger: Do not touch VBUSOVV bits
ab8500-fg: Use correct battery charge full design
pm2301: LPN mode control support
pm2301: Enable vbat low monitoring
ab8500-bm: Flush all work queues before suspending
ab8500-fg: Go to INIT_RECOVERY when charger removed
ab8500-charger: Add support for autopower on AB8505 and AB9540
abx500-chargalg: Add new sysfs interface to get current charge status
...
Fix up fairly straightforward conflicts in the ab8500 driver. But since
it seems to be ARM-specific, I can't even compile-test the result..
|
12 years ago |
|
David S. Miller
|
0fbebed682 |
sparc64: Fix tsb_grow() in atomic context.
If our first THP installation for an MM is via the set_pmd_at() done during khugepaged's collapsing we'll end up in tsb_grow() trying to do a GFP_KERNEL allocation with several locks held. Simply using GFP_ATOMIC in this situation is not the best option because we really can't have this fail, so we'd really like to keep this an order 0 GFP_KERNEL allocation if possible. Also, doing the TSB allocation from khugepaged is a really bad idea because we'll allocate it potentially from the wrong NUMA node in that context. So what we do is defer the hugepage TSB allocation until the first TLB miss we take on a hugepage. This is slightly tricky because we have to handle two unusual cases: 1) Taking the first hugepage TLB miss in the window trap handler. We'll call the winfix_trampoline when that is detected. 2) An initial TSB allocation via TLB miss races with a hugetlb fault on another cpu running the same MM. We handle this by unconditionally loading the TSB we see into the current cpu even if it's non-NULL at hugetlb_setup time. Reported-by: Meelis Roos <mroos@ut.ee> Signed-off-by: David S. Miller <davem@davemloft.net> |
12 years ago |
|
David S. Miller
|
bcd896bae0 |
sparc64: Handle hugepage TSB being NULL.
Accomodate the possibility that the TSB might be NULL at the point that update_mmu_cache() is invoked. This is necessary because we will sometimes need to defer the TSB allocation to the first fault that happens in the 'mm'. Seperate out the hugepage PTE test into a seperate function so that the logic is clearer. Signed-off-by: David S. Miller <davem@davemloft.net> |
12 years ago |
|
David S. Miller
|
a55ee1ff75 |
sparc64: Fix gfp_flags setting in tsb_grow().
We should "|= more_flags" rather than "= more_flags". Reported-by: David Rientjes <rientjes@google.com> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
12 years ago |
|
Linus Torvalds
|
c560dc8793 |
New drivers for MAX6697 and compatibles and for INA209.
Added support for IT8771E, IT8772E, MAX34460, MAX34461, MCP98244, and ADT7420 to existing drivers. Added support for additional attributes to various drivers. Replaced SENSORS_LIMIT with clamp_val; retire SENSORS_LIMIT; Clean up PMBus code to reduce its size; clean up adt7410 driver. A couple of minor bug fixes as well as documentation cleanup. Out-of-tree change: Replace SENSORS_LIMIT with clamp_val in platform/x86/eeepc-laptop driver. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJRJFp1AAoJEMsfJm/On5mBenkP/RK56DwtPgFUVTZjiDWB8Bow rirb9janv/yq9Q9+5/ABOI8aVm4Qnigo0EqniXht7rh0Q0whAzHWKQhgotCdm89f 2FfelrpE28OPGRioarLBavjsP5sefp0LCllhx91IrRhCbezcQEh3H4UQYzIvrVWY GonlJUbdz+h/bb6QKILmxycLiZMcGcYi70/3kfJ1y6tMmqm0xCXbeGm7rTg7pi/g M0OpCzSdlx6WFCpNoCFa3YfpDj1Ka06WtrJDVyCX0M0KahIAyAbxwQE5YJKeTRNr ti6NTF94axw1nAZFs8RCIUBhC6NKAkxq5w1hRCX+srwgMDi0aCXgyMuhTb4EJm6n 5xYitPQxmdR0rRi8fZ+N6tIqb9HHAvAh3NU1BWhi/kf8UhGVcI6wMKeyrmOZ3Wve 2Z6PnTBA5p1B86n7WlZAqN4yw3wB7n5xP0JuBZezSSC3nx85jVAsKgZmCr2uaZST W9OC5uxgvrqlgwKJFHTyNqL1yZQ5jwBdysg0t8CCINLmtcxdsDmMPGE2GEEKSKFL PhTmKH0nruQFM1xZlQSgq2C5vA2mve/p4q1V4IwiPCW3NHTx2klyz51B4gEm6yUj HyaepjSQa4tvcKyjhBcQN2TT0ypoPZgGkTbezO4zlYW5yTG4qzHCWvgtw9MQ2V90 80/9AYNtpdeJ4d0YZ7GS =OTEn -----END PGP SIGNATURE----- Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - New drivers for MAX6697 and compatibles and for INA209. - Added support for IT8771E, IT8772E, MAX34460, MAX34461, MCP98244, and ADT7420 to existing drivers. - Added support for additional attributes to various drivers. - Replaced SENSORS_LIMIT with clamp_val; retire SENSORS_LIMIT; - Clean up PMBus code to reduce its size; clean up adt7410 driver. - A couple of minor bug fixes as well as documentation cleanup. - Out-of-tree change: Replace SENSORS_LIMIT with clamp_val in platform/x86/eeepc-laptop driver. * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (32 commits) hwmon: (ntc_thermistor): Fix sparse warnings hwmon: (adt7410) Add device table entry for the adt7420 hwmon: (adt7410) Use I2C_ADDRS helper macro hwmon: (adt7410) Use the SIMPLE_DEV_PM_OPS helper macro hwmon: (adt7410) Let suspend/resume depend on CONFIG_PM_SLEEP hwmon: (adt7410) Clear unwanted bits in the config register hwmon: (jc42) Add support for MCP98244 hwmon: (pmbus) Clean up for code size reduction hwmon: (pmbus/max34440) Add support for MAX34460 and MAX34461 hwmon: (pmbus) Add support for word status register hwmon: (pmbus/zl6100) Add support for VMON/VDRV hwmon: (pmbus) Add function to clear sensor cache hwmon: (pmbus) Add support for additional voltage sensor hwmon: (pmbus) Use krealloc to allocate attribute memory hwmon: (pmbus) Simplify memory allocation for sensor attributes hwmon: (pmbus) Improve boolean handling hwmon: (pmbus) Simplify memory allocation for labels and booleans hwmon: (pmbus) Use dev variable to represent client->dev hwmon: (pmbus) Fix 'Macros with multiple statements' checkpatch error hwmon: (pmbus) Drop unnecessary error messages in probe error path ... |
12 years ago |
|
Linus Torvalds
|
8a3a11f91d |
These are the main pinctrl changes for the v3.9 merge window:
- Grabbing of default pinctrl handles from the device core.
These are the hunks hitting drivers/base. All is ACKed by
Greg, after a long discussion about different alternatives.
- Some stuff also touches the MFD and ARM SoC trees, this has
been coordinated and ACKed.
- New drivers for:
- The Tegra 114 sub-SoC
- Allwinner sunxi
- New ABx500 driver and sub-SoC drivers for AB8500,
AB8505, AB9540 and AB8540.
- Make it possible for hogged pins to enter a sleep mode,
and make it possible for drivers to control that mode.
- Various clean-up, extensions and device tree support to
various pin controllers.
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Merge tag 'pinctrl-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pinctrl changes from Linus Walleij:
"These are the main pinctrl changes for the v3.9 merge window. The
most interesting change by far is how the device core grabs pinctrl
default handles avoiding the need to stick boilerplate into driver
consumers.
- Grabbing of default pinctrl handles from the device core. These
are the hunks hitting drivers/base. All is ACKed by Greg, after a
long discussion about different alternatives.
- Some stuff also touches the MFD and ARM SoC trees, this has been
coordinated and ACKed.
- New drivers for:
- The Tegra 114 sub-SoC
- Allwinner sunxi
- New ABx500 driver and sub-SoC drivers for AB8500, AB8505, AB9540
and AB8540.
- Make it possible for hogged pins to enter a sleep mode, and make it
possible for drivers to control that mode.
- Various clean-up, extensions and device tree support to various pin
controllers."
* tag 'pinctrl-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (68 commits)
pinctrl: tegra: add clfvs function to Tegra114 support
pinctrl: generic: rename input schmitt disable
pinctrl/pinconfig: add debug interface
pinctrl: samsung: remove duplicated line
ARM: ux500: use real AB8500 IRQ numbers instead of virtual ones
ARM: ux500: remove irq_base property from platform_data
pinctrl/abx500: use direct IRQ defines
pinctrl/abx500: replace IRQ offsets with table read-in values
pinctrl/abx500: move IRQ handling to ab8500-core
pinctrl: exynos5440: remove erroneous __init
pinctrl/abx500: adjust offset for get_mode()
pinctrl/abx500: add Device Tree support
pinctrl/abx500: align GPIO cluster boundaries
pinctrl/abx500: prevent error path from corrupting returning error
pinctrl: sunxi: add of_xlate function
pinctrl/lantiq: fix pin number in ltq_pmx_gpio_request_enable
pinctrl/lantiq: add functionality to falcon_pinconf_dbg_show
pinctrl/lantiq: fix pinconfig parameters
pinctrl/lantiq: one of the boot leds was defined incorrectly
pinctrl/lantiq: only probe available pad controllers
...
|
12 years ago |
|
Linus Torvalds
|
8909ff652d |
regulator: Updates for v3.9
A fairly quiet release for the regulator API, the bulk of the changes
being lots of small cleanups and API updates contributed by Axel Lin
with just a small set of larger changes:
- New driver for LP8755
- DT support for S5M8767, TPS51632, TPS6507x and TPS65090
- Support for writing a "commit changes" bit in the regmap helper
functions.
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Merge tag 'regulator-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"A fairly quiet release for the regulator API, the bulk of the changes
being lots of small cleanups and API updates contributed by Axel Lin
with just a small set of larger changes:
- New driver for LP8755
- DT support for S5M8767, TPS51632, TPS6507x and TPS65090
- Support for writing a "commit changes" bit in the regmap helper
functions."
* tag 'regulator-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (60 commits)
regulator: Fix memory garbage dev_err printout.
regulator: max77686: Reuse rdev_get_id() function.
regulator: tps51632: Use regulator_[get|set]_voltage_sel_regmap
regulator: as3711: Fix checking if no platform initialization data
regulator: s5m8767: Prevent possible NULL pointer dereference
regulator: s5m8767: Fix dev argument for devm_kzalloc and of_get_regulator_init_data
regulator: core: Optimize _regulator_do_set_voltage if voltage does not change
regulator: max8998: Let regulator core handle the case selector == old_selector
regulator: s5m8767: Use of_get_child_count()
regulator: anatop: improve precision of delay time
regulator: show state for GPIO-controlled regulators
regulator: s5m8767: Fix build in non-DT case
regulator: add device tree support for s5m8767
regulator: palmas: Remove a redundant setting for warm_reset
regulator: mc13xxx: Use of_get_child_count()
regulator: max8997: Use of_get_child_count()
regulator: tps65090: Fix using wrong dev argument for calling of_regulator_match
regulators: anatop: add set_voltage_time_sel interface
regulator: Add missing of_node_put()
regulator: tps6507x: Fix using wrong dev argument for calling of_regulator_match
...
|
12 years ago |
|
Linus Torvalds
|
88cff24159 |
regmap: Updates for v3.9
Several nice new features and performance improvements here, especially
the first:
- Support for using the cache infrastructure without the physical I/O,
allowing devices which don't fit the physical model regmap has to
take advantage of the cache infrastructure, contributed by Andrey
Smirnov.
- Several small improvements to the support for wake capable IRQs.
- Support for asynchronous I/O, allowing us to come much closer to
saturating fast buses like SPI.
- Support for simple array caches, giving higher performance for use
with MMIO devices.
- Restoration of the use of bulk reads for handling interrupts, giving
a performance improvement.
- Support for 24 bit register addresses.
- More performance improvements for debugfs.
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Merge tag 'regmap-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"Several nice new features and performance improvements here,
especially the first:
- Support for using the cache infrastructure without the physical
I/O, allowing devices which don't fit the physical model regmap has
to take advantage of the cache infrastructure, contributed by
Andrey Smirnov.
- Several small improvements to the support for wake capable IRQs.
- Support for asynchronous I/O, allowing us to come much closer to
saturating fast buses like SPI.
- Support for simple array caches, giving higher performance for use
with MMIO devices.
- Restoration of the use of bulk reads for handling interrupts,
giving a performance improvement.
- Support for 24 bit register addresses.
- More performance improvements for debugfs."
* tag 'regmap-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: (24 commits)
regmap: mmio: add register clock support
regmap: debugfs: Factor out debugfs_tot_len calc into a function
regmap: debugfs: Optimize seeking within blocks of registers
regmap: debugfs: Add a `max_reg' member in struct regmap_debugfs_off_cache
regmap: debugfs: Fix reading in register field units
regmap: spi: Handle allocation failures gracefully
regmap: Export regmap_async_complete()
regmap: Export regmap_async_complete_cb
regmap: include linux/sched.h to fix build
regmap: spi: Support asynchronous I/O for SPI
regmap: Add asynchronous I/O support
regmap: Add "no-bus" option for regmap API
regmap: regmap: avoid spurious warning in regmap_read_debugfs
regmap: Add provisions to have user-defined write operation
regmap: Add provisions to have user-defined read operation
regmap: Add support for 24 bit wide register addresses
mfd: wm5110: Mark wakes as inverted
mfd: wm5102: Mark wakes as inverted
regmap: irq: Support wake IRQ mask inversion
regmap: irq: Fix sync of wake statuses to hardware
...
|
12 years ago |