Kuninori Morimoto [Fri, 11 Nov 2011 02:45:23 +0000 (18:45 -0800)]
ARM: mach-shmobile: move helper macro PORT_DATA_xx to sh_pfc.h
This patch move PORT_DATA_xx helper macro to sh_pfc.h.
and pfc-sh7372.c used it
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Fri, 11 Nov 2011 02:45:12 +0000 (18:45 -0800)]
ARM: mach-shmobile: ap4evb: remove white space from end of line
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Fri, 11 Nov 2011 02:45:02 +0000 (18:45 -0800)]
ARM: mach-shmobile: clock-sh7372: remove un-necessary index
it is not necessary to have sh7372_xxxx index on static variable
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Fri, 11 Nov 2011 02:44:43 +0000 (18:44 -0800)]
ARM: mach-shmobile: kota2: add comment out separator
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Fri, 11 Nov 2011 02:44:24 +0000 (18:44 -0800)]
ARM: mach-shmobile: sh73a0: add MMC data pin pull-up
This patch adds MMC data pin pull-up option for pfc-sh73a0.c,
and select it on ag5evm board.
The MMC read/write will be error without this patch.
Cc: Takashi YOSHII <takashi.yoshii.zj@renesas.com>
Tested-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Fri, 11 Nov 2011 02:43:16 +0000 (18:43 -0800)]
mailmap: Fix up some renesas attributions
This adds in entries for both Goda and Morimoto-san who have previously
used different conventions.
Cc: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 11 Nov 2011 07:16:25 +0000 (16:16 +0900)]
Merge branches 'sh/pm-runtime' and 'common/clkfwk' into sh-fixes-for-linus
Paul Mundt [Fri, 11 Nov 2011 07:11:41 +0000 (16:11 +0900)]
sh: clkfwk: Kill off remaining debugfs cruft.
Now that all of the named string association with clocks has been
migrated to clkdev lookups there's no meaningful named topology that can
be constructed for a debugfs tree view. Get rid of the left over bits,
and shrink struct clk a bit in the process.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 11 Nov 2011 06:58:50 +0000 (15:58 +0900)]
drivers: sh: Kill off dead pathname for runtime PM stub.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 11 Nov 2011 06:41:50 +0000 (15:41 +0900)]
drivers: sh: Generalize runtime PM platform stub.
The runtime PM platform support stub in use by ARM-based SH/R-Mobile
platforms contains nothing that's specifically ARM-related and instead of
wholly generic to anything using the clock framework.
The recent runtime PM changes interact rather badly with the lazy
disabling of clocks late in the boot process through the clock framework,
leading to situations where the runtime suspend/resume paths are entered
without a clock being actively driven due to having been lazily gated
off.
In order to correct this we can trivially tie in the aforementioned stub
as a general fallback for all SH platforms that don't presently have
their own runtime PM implementations (the corner case being SH-based
SH-Mobile platforms, which have their own stub through the hwblk API --
which in turn has bitrotted and will be subsequently adapted to use the
same stub as everyone else), regardless of whether the platforms choose
to define power domains of their own or not.
This fixes up regressions for clock framework users who also build in
runtime PM support without any specific power domains of their own, which
was previously causing the serial console to be lost when warring with
lazy clock disabling.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Mon, 7 Nov 2011 05:40:45 +0000 (14:40 +0900)]
sh: Wire up process_vm syscalls.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Miao Xie [Fri, 11 Nov 2011 01:45:05 +0000 (20:45 -0500)]
Btrfs: fix deadlock caused by the race between relocation
We can not do flushable reservation for the relocation when we create snapshot,
because it may make the transaction commit task and the flush task wait for
each other and the deadlock happens.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Josef Bacik [Fri, 11 Nov 2011 01:45:05 +0000 (20:45 -0500)]
Btrfs: only map pages if we know we need them when reading the space cache
People have been running into a warning when loading space cache because the
page is already mapped when trying to read in a bitmap. The way we read in
entries and pages is kind of convoluted, so fix it so that io_ctl_read_entry
maps the entries if it needs to, and if it hits the end of the page it simply
unmaps the page. That way we can unconditionally unmap the io_ctl before
reading in the bitmap and we should stop hitting these warnings. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Miao Xie [Fri, 11 Nov 2011 01:45:05 +0000 (20:45 -0500)]
Btrfs: fix orphan backref nodes
If the root node of a fs/file tree is in the block group that is
being relocated, but the others are not in the other block groups.
when we create a snapshot for this tree between the relocation tree
creation ends and ->create_reloc_tree is set to 0, Btrfs will create
some backref nodes that are the lowest nodes of the backrefs cache.
But we forget to add them into ->leaves list of the backref cache
and deal with them, and at last, they will triggered BUG_ON().
kernel BUG at fs/btrfs/relocation.c:239!
This patch fixes it by adding them into ->leaves list of backref cache.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Miao Xie [Fri, 11 Nov 2011 01:45:05 +0000 (20:45 -0500)]
Btrfs: Abstract similar code for btrfs_block_rsv_add{, _noflush}
btrfs_block_rsv_add{, _noflush}() have similar code, so abstract that code.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Miao Xie [Fri, 11 Nov 2011 01:45:05 +0000 (20:45 -0500)]
Btrfs: fix unreleased path in btrfs_orphan_cleanup()
When we did stress test for the space relocation, the deadlock happened.
By debugging, We found it was caused by the carelessness that we forgot
to unlock the read lock of the extent buffers in btrfs_orphan_cleanup()
before we end the transaction handle, so the transaction commit task waited
the task, which called btrfs_orphan_cleanup(), to unlock the extent buffer,
but that task waited the commit task to end the transaction commit, and
the deadlock happened. Fix it.
Signed-ff-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Miao Xie [Fri, 11 Nov 2011 01:45:04 +0000 (20:45 -0500)]
Btrfs: fix no reserved space for writing out inode cache
I-node cache forgets to reserve the space when writing out it. And when
we do some stress test, such as synctest, it will trigger WARN_ON() in
use_block_rsv().
WARNING: at fs/btrfs/extent-tree.c:5718 btrfs_alloc_free_block+0xbf/0x281 [btrfs]()
...
Call Trace:
[<
ffffffff8104df86>] warn_slowpath_common+0x80/0x98
[<
ffffffff8104dfb3>] warn_slowpath_null+0x15/0x17
[<
ffffffffa0369c60>] btrfs_alloc_free_block+0xbf/0x281 [btrfs]
[<
ffffffff810cbcb8>] ? __set_page_dirty_nobuffers+0xfe/0x108
[<
ffffffffa035c040>] __btrfs_cow_block+0x118/0x3b5 [btrfs]
[<
ffffffffa035c7ba>] btrfs_cow_block+0x103/0x14e [btrfs]
[<
ffffffffa035e4c4>] btrfs_search_slot+0x249/0x6a4 [btrfs]
[<
ffffffffa036d086>] btrfs_lookup_inode+0x2a/0x8a [btrfs]
[<
ffffffffa03788b7>] btrfs_update_inode+0xaa/0x141 [btrfs]
[<
ffffffffa036d7ec>] btrfs_save_ino_cache+0xea/0x202 [btrfs]
[<
ffffffffa03a761e>] ? btrfs_update_reloc_root+0x17e/0x197 [btrfs]
[<
ffffffffa0373867>] commit_fs_roots+0xaa/0x158 [btrfs]
[<
ffffffffa03746a6>] btrfs_commit_transaction+0x405/0x731 [btrfs]
[<
ffffffff810690df>] ? wake_up_bit+0x25/0x25
[<
ffffffffa039d652>] ? btrfs_log_dentry_safe+0x43/0x51 [btrfs]
[<
ffffffffa0381c5f>] btrfs_sync_file+0x16a/0x198 [btrfs]
[<
ffffffff81122806>] ? mntput+0x21/0x23
[<
ffffffff8112d150>] vfs_fsync_range+0x18/0x21
[<
ffffffff8112d170>] vfs_fsync+0x17/0x19
[<
ffffffff8112d316>] do_fsync+0x29/0x3e
[<
ffffffff8112d348>] sys_fsync+0xb/0xf
[<
ffffffff81468352>] system_call_fastpath+0x16/0x1b
Sometimes it causes BUG_ON() in the reservation code of the delayed inode
is triggered.
So we must reserve enough space for inode cache.
Note: If we can not reserve the enough space for inode cache, we will
give up writing out it.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Miao Xie [Fri, 11 Nov 2011 01:45:04 +0000 (20:45 -0500)]
Btrfs: fix nocow when deleting the item
btrfs_previous_item() just search the b+ tree, do not COW the nodes or leaves,
if we modify the result of it, the meta-data will be broken. fix it.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Chris Mason [Fri, 11 Nov 2011 01:42:53 +0000 (20:42 -0500)]
Merge branch 'mount-fixes' of git://github.com/idryomov/btrfs-unstable into integration
Chris Mason [Fri, 11 Nov 2011 01:39:08 +0000 (20:39 -0500)]
Btrfs: tweak the delayed inode reservations again
Josef sent along an incremental to the inode reservation
code to make sure we try and fall back to directly updating
the inode item if things go horribly wrong.
This reworks that patch slightly, adding a fallback function
that will always try to update the inode item directly without
going through the delayed_inode code.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Herbert Xu [Thu, 3 Nov 2011 12:46:07 +0000 (23:46 +1100)]
crypto: algapi - Fix build problem with NET disabled
The report functions use NLA_PUT so we need to ensure that NET
is enabled.
Reported-by: Luis Henriques <henrix@camandro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Anton Vorontsov [Thu, 10 Nov 2011 16:28:59 +0000 (20:28 +0400)]
pata_of_platform: Don't use NO_IRQ
Drivers should not use NO_IRQ; moreover, some architectures don't
have it nowadays. '0' is the 'no irq' case.
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Takashi Iwai [Thu, 10 Nov 2011 18:52:08 +0000 (19:52 +0100)]
Merge branch 'fix/misc' into for-linus
Thomas Meyer [Thu, 10 Nov 2011 18:38:43 +0000 (19:38 +0100)]
ALSA: usb-audio: Use kmemdup rather than duplicating its implementation
Use kmemdup rather than duplicating its implementation
The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Maksim Rayskiy [Thu, 10 Nov 2011 17:59:45 +0000 (17:59 +0000)]
MIPS: ASID conflict after CPU hotplug
I am running SMP Linux 2.6.37-rc1 on BMIPS5000 (single core dual thread)
and observe some abnormalities when doing system suspend/resume which I
narrowed down to cpu hotplugging. The suspend brings the second thread
processor down and then restarts it, after which I see memory corruption
in userspace. I started digging and found out that problem occurs because
while doing execve() the child process is getting the same ASID as the
parent, which obviously corrupts parent's address space.
Further digging showed that activate_mm() calls get_new_mmu_context() to
get a new ASID, but at this time ASID field in entryHi is 1, and
asid_cache(cpu) is 0x100 (it was just reset to ASID_FIRST_VERSION when
the secondary TP was booting).
So, get_new_mmu_context() increments the asid_cache(cpu) value to
0x101, and thus puts 0x01 into entryHi. The result - ASID field does
not get changed as it was supposed to.
My solution is very simple - do not reset asid_cache(cpu) on TP warm
restart.
Patchwork: https://patchwork.linux-mips.org/patch/1797/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
David Daney [Thu, 10 Nov 2011 17:59:45 +0000 (17:59 +0000)]
MIPS: Octeon: Fix compile error in arch/mips/cavium-octeon/flash_setup.c
The parse_mtd_partitions() and mtd_device_register() functions were
combined into mtd_device_parse_register(). So call that instead.
Signed-off-by: David Daney <david.daney@cavium.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2923/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Aaro Koskinen [Thu, 10 Nov 2011 17:59:45 +0000 (17:59 +0000)]
MIPS: errloongson2_clock: Fix build error by including linux/module.h
Fix the following compilation failure with v3.2-rc1 by including module.h:
CC [M] arch/mips/kernel/cpufreq/loongson2_clock.o
arch/mips/kernel/cpufreq/loongson2_clock.c:39:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:39:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:39:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:51:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:51:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:51:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:71:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:71:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:71:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:76:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:76:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:76:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:82:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:82:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:82:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:87:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:87:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:87:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:93:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:93:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:93:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:131:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:131:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:131:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:147:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:147:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:147:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:166:1: error: data definition has no type or storage class [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:166:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Werror=implicit-int]
arch/mips/kernel/cpufreq/loongson2_clock.c:166:1: error: parameter names (without types) in function declaration [-Werror]
arch/mips/kernel/cpufreq/loongson2_clock.c:168:15: error: expected declaration specifiers or '...' before string constant
arch/mips/kernel/cpufreq/loongson2_clock.c:169:20: error: expected declaration specifiers or '...' before string constant
arch/mips/kernel/cpufreq/loongson2_clock.c:170:16: error: expected declaration specifiers or '...' before string constant
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
To: linux-mips@linux-mips.org
To: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2922/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Takashi Iwai [Thu, 10 Nov 2011 11:36:46 +0000 (12:36 +0100)]
ALSA: hda - Re-enable the check NO_PRESENCE misc bit
We disabled the check of NO_PRESENCE bit of the default pin-config
in commit
f4419172 temporarily. One problem was that the first
implementation was wrong -- the bit after the shift must be checked.
However, this would still give many regressions on machines with broken
BIOS. They set this bit wrongly even on active pins.
A workaround is to check whether all pins contain this bit. As far as
I've checked, broken BIOSen set this bit on all pins, no matter whether
active or not. In such a case, the driver should ignore this bit check.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Thu, 10 Nov 2011 11:34:24 +0000 (12:34 +0100)]
ALSA: vmaster - Free slave-links when freeing the master element
When freeing the vmaster master element, we should release slave-links
properly, not only assumig that slaves will be freed soon later.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Thu, 10 Nov 2011 11:28:38 +0000 (12:28 +0100)]
ALSA: hda - Don't add elements of other codecs to vmaster slave
When a virtual mater control is created, the driver looks for slave
elements from the assigned card instance. But this may include the
elements of other codecs when multiple codecs are on the same HD-audio
bus. This works at the first time, but it'll give Oops when it's once
freed and re-created via reconfig sysfs.
This patch changes the element-look-up strategy to limit only to the
mixer elements of the same codec.
Reported-by: David Henningsson <david.henningsson@canonical.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Walleij [Sat, 5 Nov 2011 20:28:46 +0000 (21:28 +0100)]
pinctrl: hide subsystem from the populace
Machines that have embedded pin controllers need to select them
explicitly, so why broadcast their config options to menuconfig.
We provide a helpful submenu for those machines that do select
it, making it possible to enable debugging for example.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Olof Johansson [Thu, 10 Nov 2011 01:02:13 +0000 (17:02 -0800)]
Merge branch 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm into fixes
Linus Torvalds [Wed, 9 Nov 2011 23:16:00 +0000 (18:16 -0500)]
Revert "proc: fix races against execve() of /proc/PID/fd**"
This reverts commit
aa6afca5bcaba8101f3ea09d5c3e4100b2b9f0e5.
It escalates of some of the google-chrome SELinux problems with ptrace
("Check failed: pid_ > 0. Did not find zygote process"), and Andrew
says that it is also causing mystery lockdep reports.
Reported-by: Alex VillacÃs Lasso <a_villacis@palosanto.com>
Requested-by: James Morris <jmorris@namei.org>
Requested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Adam Jackson [Tue, 25 Oct 2011 17:09:43 +0000 (13:09 -0400)]
drm/nouveau: Fix bandwidth calculation for DisplayPort
Ported from the equivalent fix in drm-intel-next:
http://cgit.freedesktop.org/~keithp/linux/commit/?h=drm-intel-next&id=
cd9dde44f47501394b9f0715b6a36a92aa74c0d0
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Sun, 6 Nov 2011 19:32:04 +0000 (20:32 +0100)]
drm/nouveau: by default use low bpp framebuffer on low memory cards
Framebuffer's BPP is not that important but can waste significant part
of memory on low-VRAM cards. Lower it to 8bpp on < 32MB cards and to
16bpp on 64MB cards. It can still be overridden by video= option.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Francisco Jerez [Sun, 6 Nov 2011 20:21:28 +0000 (21:21 +0100)]
drm/nv10: Change the BO size threshold determining the memory placement range.
Fixes the framebuffer memory allocation failure seen on some
low-memory cards, followed by X refusing to start.
https://bugs.freedesktop.org/show_bug.cgi?id=42384
Reported-by: Chris Paulson-Ellis <chris@edesix.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 28 Oct 2011 01:00:39 +0000 (11:00 +1000)]
drm/nvc0: enable acceleration for nvc1 by default
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 28 Oct 2011 01:43:04 +0000 (11:43 +1000)]
drm/nvc0/gr: fixup the mmio list register writes for 0xc1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 28 Oct 2011 00:59:45 +0000 (10:59 +1000)]
drm/nvc1: hacky workaround to fix accel issues
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 11 Jul 2011 05:40:43 +0000 (15:40 +1000)]
drm/nvc0/gr: fix some bugs in grctx generation
Most serious is for chips with only 1 TPC, we'd get stuck in an infinite
loop. The fix here will slightly change the setup for all other chipsets
too, but, it shouldn't matter too much, and this all needs figuring out
and likely redone anyway.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 27 Oct 2011 01:31:49 +0000 (11:31 +1000)]
drm/nvc0: enable acceleration on 0xc8 by default
Worked well enough for glxgears and gnome-shell at least, no reason to
have this off anymore.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 27 Oct 2011 01:26:17 +0000 (11:26 +1000)]
drm/nvc0/vram: skip disabled PBFB subunits
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 19 Oct 2011 04:06:59 +0000 (14:06 +1000)]
drm/nv40/pm: fix issues on igp chipsets, which don't have memory
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Dan Carpenter [Tue, 18 Oct 2011 06:07:51 +0000 (09:07 +0300)]
drm/nouveau: testing the wrong variable
memtimings is a valid pointer here, the intent was to test for
kcalloc() failure.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Christoph Bumiller [Fri, 7 Oct 2011 16:10:45 +0000 (18:10 +0200)]
drm/nvc0/vram: storage type 0xc3 is not compressed
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maxim Levitsky [Sun, 9 Oct 2011 20:58:31 +0000 (22:58 +0200)]
drm/nv50: fix stability issue on NV86.
Confirmed to fix random hangs while running all Unegine demos on NV86.
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Fri, 9 Sep 2011 12:16:42 +0000 (14:16 +0200)]
drm/nouveau: initialize chan->fence.lock before use
Fence lock needs to be initialized before any call to nouveau_channel_put
because it calls nouveau_channel_idle->nouveau_fence_update which uses
fence lock.
BUG: spinlock bad magic on CPU#0, test/24134
lock:
ffff88019f90dba8, .magic:
00000000, .owner: <none>/-1, .owner_cpu: 0
Pid: 24134, comm: test Not tainted 3.0.0-nv+ #800
Call Trace:
spin_bug+0x9c/0xa3
do_raw_spin_lock+0x29/0x13c
_raw_spin_lock+0x1e/0x22
nouveau_fence_update+0x2d/0xf1
nouveau_channel_idle+0x22/0xa0
nouveau_channel_put_unlocked+0x84/0x1bd
nouveau_channel_put+0x20/0x24
nouveau_channel_alloc+0x4ec/0x585
nouveau_ioctl_fifo_alloc+0x50/0x130
drm_ioctl+0x289/0x361
do_vfs_ioctl+0x4dd/0x52c
sys_ioctl+0x42/0x65
system_call_fastpath+0x16/0x1b
It's easily triggerable from userspace.
Additionally remove double initialization of chan->fence.pending.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 7 Oct 2011 06:00:31 +0000 (16:00 +1000)]
drm/nv50/vram: fix incorrect detection of bank count on newer chipsets
NVA3+ has an extra bit here compared to NV50:NVA3 chipsets.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 29 Sep 2011 03:15:17 +0000 (13:15 +1000)]
drm/nv50/gr: typo fix, how about we not reset fifo during graph init?
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 23 Sep 2011 05:37:38 +0000 (15:37 +1000)]
drm/nv50/bios: fixup mpll programming from the init table parser
Reportedly this has been causing stability and corruption issues after
resuming from suspend for a few people.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Sep 2011 02:51:31 +0000 (12:51 +1000)]
drm/nouveau: fix oops if i2c bus not found in nouveau_i2c_identify()
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 4 Jul 2011 02:52:27 +0000 (12:52 +1000)]
drm: make sure drm_vblank_init() has been called before touching vbl_lock
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Olof Johansson [Wed, 9 Nov 2011 21:38:52 +0000 (13:38 -0800)]
Merge branch 'for-3.2/fixes' of git://git./linux/kernel/git/olof/tegra into fixes
Ilya Dryomov [Wed, 9 Nov 2011 12:41:22 +0000 (14:41 +0200)]
Btrfs: rework error handling in btrfs_mount()
Commits
6c41761f and
45ea6095 introduced the possibility of NULL pointer
dereference on error paths, also we would leave all devices busy and
leak fs_info with all sub-structures on error when trying to mount an
already mounted fs to a different directory.
Fix this by doing all allocations before trying to open any of the
devices, adjust error path for mount-already-mounted-fs case.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Ilya Dryomov [Wed, 9 Nov 2011 11:26:37 +0000 (13:26 +0200)]
Btrfs: close devices on all error paths in open_ctree()
Fix a bug introduced by
7e662854 where we would leave devices busy on
certain error paths in open_ctree(). fs_info is guaranteed to be
non-NULL now so it's safe to dereference it on all error paths.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Ilya Dryomov [Tue, 8 Nov 2011 22:08:15 +0000 (00:08 +0200)]
Btrfs: avoid null dereference and leaks when bailing from open_ctree()
Fix bugs introduced by
6c41761f. Firstly, after failing to allocate any
of the tree roots (first 'goto fail' in open_ctree()) we would
dereference a NULL fs_info pointer in free_fs_info(). Secondly, after
failures from init_srcu_struct(), setup_bdi() and new_inode() we would
leak all earlier allocated roots: fs_info fields haven't been
initialized yet so free_fs_info() is rendered useless.
Fix this by initializing fs_info pointer and fs_info fields before any
allocations happen.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Ilya Dryomov [Tue, 8 Nov 2011 17:15:05 +0000 (19:15 +0200)]
Btrfs: fix subvol_name leak on error in btrfs_mount()
btrfs_parse_early_options() can fail due to error while scanning devices
(-o device= option), but still strdup() subvol_name string:
mount -o subvol=SUBV,device=BAD_DEVICE <dev> <mnt>
So free subvol_name string on error.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Ilya Dryomov [Tue, 8 Nov 2011 14:47:55 +0000 (16:47 +0200)]
Btrfs: fix memory leak in btrfs_parse_early_options()
Don't leak subvol_name string in case multiple subvol= options are
given. "The lastest option is effective" behavior (consistent with
subvolid= and subvolrootid= options) is preserved.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Yufeng Shen [Fri, 28 Oct 2011 06:27:06 +0000 (06:27 +0000)]
arm/tegra: enable headphone detection gpio on seaboard
Enable the headphone detection gpio on tegra platform.
Signed-off-by: Yufeng Shen <miletus@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Stephen Warren [Wed, 19 Oct 2011 06:53:57 +0000 (06:53 +0000)]
arm/dt: Fix ventana SDHCI power-gpios
Ventana uses the same SDHCI GPIOs as Seaboard; PI6 (70) is the power GPIO
for the SD port, and there is no power GPIO for the MMC chip.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Stephen Warren [Tue, 25 Oct 2011 02:01:27 +0000 (02:01 +0000)]
arm/tegra: Don't create duplicate gpio and pinmux devices
*_pinmux_init() register the GPIO and pinmux devices so that they're ready
before any other device needs them.
*_pinmux_init() are also called by board-dt.c in order to set up the GPIO
and pinmux configurations. In this case, if we register the devices, they
end up being probed once due to this registration, and a second time due
to a device-tree node (or vice-versa). The second probe fails since the
memory regions are already requested. Besides, we don't actually want the
duplicated devices.
To avoid this duplicate registration, modify *_pinmux_init() to check
whether it's running on a DT machine. If not, register the pinmux devices.
If so, don't register them.
Finally, modify board-dt.c to call the *_pinmux_init() after all devices have
been instantiated from device-tree. This allows the GPIO and pinmux devices
to be instantiated and initialized before calling functions to configure the
hardware.
This has one disadvantage: The pinmux and GPIO initialization now happens
after /all/ devices are instantiated, rather than after just gpio and
pinmux but before anything else. So the correct HW configuration is not
in place when e.g. the SD/MMC device is probed. Long-term, this should be
solved by doing both:
a) Initializing the HW state from DT nodes during GPIO and pinmux device
probe.
b) Using the deferred driver probe mechanism, so that drivers can defer
their probe until after the gpio and pinmux drivers have probed.
v2: s/int is_dt/bool is_dt/
v3: Use of_machine_is_compatible inside *_pinmux_init() rather than passing
an explicit parameter into the function from outside.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Konstantin Ozerkov [Wed, 9 Nov 2011 15:28:55 +0000 (19:28 +0400)]
ALSA: intel8x0: improve virtual environment detection
Detection code improved by PCI SSID usage. VM optimization
now enabled only for known devcices (skip host devices forwarded
to VM by VT-d or same kind of technology).
For debug/troubleshooting purposes optimization can be
forced (on/off) by module parameter: "inside_vm" (boolean).
Known devices (PCI SSID):
1af4:1100: Reserved for KVM devices. Note this is not yet
implemented for KVM's ICH/AC'97 emulation.
1ab8:xxxx: Parallels ICH/AC'97 emulated sound.
[ fixed a minor coding-style issue by tiwai]
Signed-off-by: Konstantin Ozerkov <kozerkov@parallels.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Konstantin Ozerkov [Wed, 9 Nov 2011 15:28:54 +0000 (19:28 +0400)]
ALSA: intel8x0: move virtual environment detection code into one place
This is refactoring patch: preparation for add improved detection code.
Now all detection code placed in one place.
Signed-off-by: Konstantin Ozerkov <kozerkov@parallels.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
David Daney [Mon, 7 Nov 2011 20:49:30 +0000 (12:49 -0800)]
STAGING: octeon-ethernet: Fix compile error caused by skb_frag_struct change
Evidently the definition of struct skb_frag_struct has changed, so we
need to change to match it.
Signed-off-by: David Daney <david.daney@cavium.com>
To: netdev@vger.kernel.org
To: gregkh@suse.de
To: devel@driverdev.osuosl.org
Patchwork: https://patchwork.linux-mips.org/patch/2909/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Olof Johansson [Wed, 9 Nov 2011 16:59:35 +0000 (08:59 -0800)]
Merge branch 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes
Olof Johansson [Wed, 9 Nov 2011 16:59:30 +0000 (08:59 -0800)]
Merge branch 'imx/compile-fixes' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes
Olof Johansson [Wed, 9 Nov 2011 16:59:26 +0000 (08:59 -0800)]
Merge branch 'mxs/fixes' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes
Jochen Friedrich [Tue, 25 Oct 2011 18:51:06 +0000 (20:51 +0200)]
ARM: at91: Fix USBA gadget registration
Since
193ab2a6070039e7ee2b9b9bebea754a7c52fd1b, various AT91 boards don't
register USBA adapters anymore due to depending on a now non-existing
symbol. Fix the symbol name.
Signed-off-by: Jochen Friedrich <jochen@scram.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
CC: stable@kernel.org
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD [Thu, 3 Nov 2011 17:20:21 +0000 (01:20 +0800)]
atmel/spi: fix missing probe
Commit
940ab889 "drivercore: Add helper macro for platform_driver boilerplate"
converted this driver to use module_platform_driver, but due to the use
of platform_driver_probe(), this resulted in the call to atmel_spi_probe being
lost. Place the call to this function into the driver structure.
fix section missmatch
atmel_spi_probe is marked __init where it's supposed to be __devinit
atmel_spi_remove is marked __exit where it's supposed to be __devexit
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Jean-Christophe PLAGNIOL-VILLARD [Mon, 19 Sep 2011 11:26:52 +0000 (19:26 +0800)]
at91/yl-9200: Fix section mismatch
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD [Wed, 2 Nov 2011 07:02:43 +0000 (15:02 +0800)]
at91: vmalloc fix missing AT91_VIRT_BASE define
VMALLOC_END is defined in terms of AT91_VIRT_BASE but this needs
mach/hardware.h for it's definition.
In file included from arch/arm/mach-at91/board-usb-a926x.c:26:0:
include/linux/mm.h: In function 'is_vmalloc_addr':
include/linux/mm.h:305:41: error: 'AT91_VIRT_BASE' undeclared (first use in this function)
include/linux/mm.h:305:41: note: each undeclared identifier is reported only once for each function it appears in
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Dmitry Kasatkin [Thu, 1 Sep 2011 11:41:40 +0000 (14:41 +0300)]
evm: digital signature verification support
This patch adds support for digital signature verification to EVM.
With this feature file metadata can be protected using digital
signature instead of an HMAC. When building an image,
which has to be flashed to different devices, an HMAC cannot
be used to sign file metadata, because the HMAC key should be
different on every device.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Acked-by: Mimi Zohar <zohar@us.ibm.com>
Dmitry Kasatkin [Wed, 5 Oct 2011 08:54:46 +0000 (11:54 +0300)]
integrity: digital signature verification using multiple keyrings
Define separate keyrings for each of the different use cases - evm, ima,
and modules. Using different keyrings improves search performance, and also
allows "locking" specific keyring to prevent adding new keys.
This is useful for evm and module keyrings, when keys are usually only
added from initramfs.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Jean-Christophe PLAGNIOL-VILLARD [Sun, 18 Sep 2011 01:56:35 +0000 (09:56 +0800)]
ARM: at91: usart: drop static map regs for dbgu
In commit
fb149f9e28354 we introduce ioremap support for static map_io, we do
not need this register entry anymore.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Barry Song [Fri, 28 Oct 2011 03:38:24 +0000 (20:38 -0700)]
pinctrl: fix "warning: 'struct pinctrl_dev' declared inside parameter list"
when pinctl subsystem is not selected, when compiling drivers including
the include/linux/pinctrl/pinctrl.h, we will get the warning as below:
In file included from include/linux/pinctrl/pinmux.h:17,
from drivers/tty/serial/sirfsoc_uart.c:25:
include/linux/pinctrl/pinctrl.h:126: warning: 'struct pinctrl_dev'
declared inside parameter list
include/linux/pinctrl/pinctrl.h:126: warning: its scope is only this
definition or declaration, which is probably not what you want
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
David Daney [Tue, 8 Nov 2011 18:20:10 +0000 (10:20 -0800)]
kbuild: Fix missing system calls check on mips.
Commit 5f7efb4 (Kbuild: append missing-syscalls to the default target
list) broke MIPS build.
Reported-tested-and-acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Alexey Fisher [Wed, 9 Nov 2011 10:39:24 +0000 (11:39 +0100)]
ALSA: snd_usb_audio: add Logitech HD Webcam c510 to quirk-384
Logitech HD Webcam c510 provide wrong mixer resolution.
Add it to "res = 384" quirk.
Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Dmitry Kasatkin [Fri, 14 Oct 2011 12:25:16 +0000 (15:25 +0300)]
crypto: digital signature verification support
This patch implements RSA digital signature verification using GnuPG library.
The format of the signature and the public key is defined by their respective
headers. The signature header contains version information, algorithm,
and keyid, which was used to generate the signature.
The key header contains version and algorythim type.
The payload of the signature and the key are multi-precision integers.
The signing and key management utilities evm-utils provide functionality
to generate signatures and load keys into the kernel keyring.
When the key is added to the kernel keyring, the keyid defines the name
of the key.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Acked-by: Mimi Zohar <zohar@us.ibm.com>
Julian Wollrath [Wed, 9 Nov 2011 09:02:40 +0000 (10:02 +0100)]
ALSA: hda - fix internal mic on Dell Vostro 3500 laptop
Fix the not working internal mic on Dell Vostro 3500 laptop by introducing the
new model dell-vostro-3500.
Signed-off-by: Julian Wollrath <jwollrath@web.de>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Jamie Iles [Fri, 4 Nov 2011 01:13:20 +0000 (01:13 +0000)]
ARM: picoxcell: add extra temp register to addruart
639da5ee3 (ARM: add an extra temp register to the low level debugging
addruart macro) didn't include picoxcell as it hadn't been merged at the
time. Fix up the compile breakage by adding the extra temp parameter.
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Dmitry Kasatkin [Mon, 7 Nov 2011 13:16:37 +0000 (15:16 +0200)]
crypto: GnuPG based MPI lib - additional sources (part 4)
Adds the multi-precision-integer maths library which was originally taken
from GnuPG and ported to the kernel by (among others) David Howells.
This version is taken from Fedora kernel 2.6.32-71.14.1.el6.
The difference is that checkpatch reported errors and warnings have been fixed.
This library is used to implemenet RSA digital signature verification
used in IMA/EVM integrity protection subsystem.
Due to patch size limitation, the patch is divided into 4 parts.
This code is unnecessary for RSA digital signature verification,
but for completeness it is included here and can be compiled,
if CONFIG_MPILIB_EXTRA is enabled.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Dmitry Kasatkin [Wed, 31 Aug 2011 11:05:16 +0000 (14:05 +0300)]
crypto: GnuPG based MPI lib - make files (part 3)
Adds the multi-precision-integer maths library which was originally taken
from GnuPG and ported to the kernel by (among others) David Howells.
This version is taken from Fedora kernel 2.6.32-71.14.1.el6.
The difference is that checkpatch reported errors and warnings have been fixed.
This library is used to implemenet RSA digital signature verification
used in IMA/EVM integrity protection subsystem.
Due to patch size limitation, the patch is divided into 4 parts.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Dmitry Kasatkin [Wed, 31 Aug 2011 11:05:16 +0000 (14:05 +0300)]
crypto: GnuPG based MPI lib - header files (part 2)
Adds the multi-precision-integer maths library which was originally taken
from GnuPG and ported to the kernel by (among others) David Howells.
This version is taken from Fedora kernel 2.6.32-71.14.1.el6.
The difference is that checkpatch reported errors and warnings have been fixed.
This library is used to implemenet RSA digital signature verification
used in IMA/EVM integrity protection subsystem.
Due to patch size limitation, the patch is divided into 4 parts.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Dmitry Kasatkin [Wed, 31 Aug 2011 11:05:16 +0000 (14:05 +0300)]
crypto: GnuPG based MPI lib - source files (part 1)
Adds the multi-precision-integer maths library which was originally taken
from GnuPG and ported to the kernel by (among others) David Howells.
This version is taken from Fedora kernel 2.6.32-71.14.1.el6.
The difference is that checkpatch reported errors and warnings have been fixed.
This library is used to implemenet RSA digital signature verification
used in IMA/EVM integrity protection subsystem.
Due to patch size limitation, the patch is divided into 4 parts.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Takashi Iwai [Wed, 9 Nov 2011 07:52:22 +0000 (08:52 +0100)]
Merge branch 'fix/asoc' into for-linus
David Henningsson [Tue, 8 Nov 2011 19:37:26 +0000 (20:37 +0100)]
ALSA: HDA: Remove quirk for Toshiba T110
According to the bug reporter, model=auto is needed to make the
internal microphone work.
BugLink: https://bugs.launchpad.net/bugs/819699
Reported-by: Andrej (agno01)
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Keng-Yu Lin [Wed, 9 Nov 2011 06:47:36 +0000 (01:47 -0500)]
[libata] ahci: Add ASMedia ASM1061 support
Signed-off-by: Keng-Yu Lin <kengyu@canonical.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Gwendal Grignou [Thu, 20 Oct 2011 00:17:02 +0000 (17:17 -0700)]
[libata] Issue SRST to Sil3726 PMP
Reenable sending SRST to devices connected behind a Sil3726 PMP.
This allow staggered spinups and handles drives that spins up slowly.
While the drives spin up, the PMP will not accept SRST.
Most controller reissues the reset until the drive is ready, while
some [Sil3124] returns an error.
In ata_eh_error, wait 10s before reset the ATA port and try again.
Signed-off-by: Gwendal Grignou <gwendal@google.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Chris Dunlop [Sun, 23 Oct 2011 23:38:18 +0000 (10:38 +1100)]
sata_sis.c: trivial spelling fix
Trivial spelling fix.
Signed-off-by: Chris Dunlop <chris@onthe.net.au>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
JiSheng Zhang [Mon, 31 Oct 2011 13:20:10 +0000 (21:20 +0800)]
ahci_platform: use dev_get_platdata()
Use dev_get_platdata() to retrieve the struct ahci_platform_data data
from the platform.
Signed-off-by: JiSheng Zhang <jszhang3@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Marcos Paulo de Souza [Tue, 1 Nov 2011 01:50:16 +0000 (23:50 -0200)]
[libata] libata-scsi.c: Add function parameter documentation
Add the documentation of parameters of ata_change_queue_depth to silence the warning of make xmldocs
Signed-off-by: Marcos paulo de Souza <marcos.mage@gmail.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Linus Torvalds [Wed, 9 Nov 2011 02:34:16 +0000 (18:34 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/paulg/linux
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
drivers/media: video/a5k6aa is a module and so needs module.h
mfd: fix build failures in recently added ab5500 code
hwspinlock/u8500: include linux/module.h
MTD: MAPS: bcm963xx-flash.c: explicitly include module.h
Linus Torvalds [Wed, 9 Nov 2011 02:33:53 +0000 (18:33 -0800)]
Merge branch 'for-linus' of git://neil.brown.name/md
* 'for-linus' of git://neil.brown.name/md:
md/raid5: STRIPE_ACTIVE has lock semantics, add barriers
md/raid5: abort any pending parity operations when array fails.
Linus Torvalds [Wed, 9 Nov 2011 02:33:11 +0000 (18:33 -0800)]
Merge branch 'docs-move' of git://git./linux/kernel/git/rdunlap/linux-docs
* 'docs-move' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs: (45 commits)
DocBook/drm: Clean up a todo-note
DocBook/drm: `device aware' -> `device-aware'
DocBook/drm: `(device|driver) specific' -> `(device|driver)-specific'
DocBook/drm: Clean up the paragraph on framebuffer objects
DocBook/drm: Use `; otherwise,'
DocBook/drm: Better flow with `, and then'
DocBook/drm: Refer to the domain-setting function as a device-specific ioctl
DocBook/drm: Improve flow of GPU/CPU coherence sentence
DocBook/drm: Use an <itemizelist> for fundamental GEM operations
DocBook/drm: Insert a comma
DocBook/drm: Use a <variablelist> for vblank ioctls
DocBook/drm: Use an itemizedlist for what an encoder needs to provide
DocBook/drm: Insert `the' for readability, and change `set' to `setting'
DocBook/drm: Remove extraneous commas
DocBook/drm: Use a colon
DocBook/drm: Clarify `final initialization' via better formatting
DocBook/drm: Remove redundancy
DocBook/drm: Insert `it' for smooth reading
DocBook/drm: The word `so-called'; I do not think it connotes what you think it connotes
DocBook/drm: Use a singular subject for grammatical cleanliness
...
David Daney [Tue, 8 Nov 2011 22:54:55 +0000 (14:54 -0800)]
MIPS: Hook up process_vm_readv and process_vm_writev system calls.
Signed-off-by: David Daney <david.daney@cavium.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2918/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Linus Torvalds [Tue, 8 Nov 2011 23:41:10 +0000 (15:41 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/rostedt/linux-ktest
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest: (21 commits)
ktest: Evaluate variables entered on the command line
ktest: Add variable ${PWD}
ktest: Add another monitor flush before installing kernel
ktest: Do not opencode reboot in grub setting
ktest: Add processing of complex conditionals
ktest: Fix parsing of config section lines
ktest: Sort make_min_config configs by dependecies
ktest: Add DEFINED keyword for IF statements
ktest: Add OVERRIDE keyword to DEFAULTS section
ktest: Consolidate TEST_TYPE and DEFAULT code
ktest: Add INCLUDE keyword to include other config files
ktest: Let IF keyword take comparisons
ktest: Add IF and ELSE to config sections
ktest: Do not reboot on config or build issues
ktest: Add option REBOOT_SUCCESS_LINE to stop waiting after a reboot
ktest: Add NO_INSTALL option to not install for a test
ktest: Fail when grub menu not found
ktest: Include monitor in reboot code
ktest: Only need to save .config when doing mrproper
ktest: Create outputdir if it does not exist
...
Linus Torvalds [Tue, 8 Nov 2011 22:24:18 +0000 (14:24 -0800)]
Merge branch 'pm-fixes' of git://git./linux/kernel/git/rafael/linux-pm
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / OPP: Use ERR_CAST instead of ERR_PTR(PTR_ERR())
PM / devfreq: fix private_data
Documentation: Fix typo in freezer-subsystem.txt
PM / QoS: Set cpu_dma_pm_qos->name
Finn Thain [Sun, 11 Sep 2011 13:40:50 +0000 (23:40 +1000)]
m68k/mac: Remove mac_irq_{en,dis}able() wrappers
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Geert Uytterhoeven [Sun, 11 Sep 2011 09:54:50 +0000 (11:54 +0200)]
m68k/irq: Remove obsolete support for user vector interrupt fixups
It was used on Apollo only, before its conversion to genirq.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Geert Uytterhoeven [Sun, 11 Sep 2011 09:28:04 +0000 (11:28 +0200)]
m68k/irq: Remove obsolete m68k irq framework
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>