Linus Torvalds [Mon, 26 Jan 2009 18:13:08 +0000 (10:13 -0800)]
Merge branch 'fixes' of git://git./linux/kernel/git/djbw/async_tx
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
i.MX31: framebuffer driver
i.MX31: Image Processing Unit DMA and IRQ drivers
dmaengine: add async_tx_clear_ack() macro
dmaengine: dma_issue_pending_all == nop when CONFIG_DMA_ENGINE=n
dmaengine: kill some dubious WARN_ONCEs
fsldma: print correct IRQ on mpc83xx
fsldma: check for NO_IRQ in fsl_dma_chan_remove()
dmatest: Use custom map/unmap for destination buffer
fsldma: use a valid 'device' for dma_pool_create
dmaengine: fix dependency chaining
Linus Torvalds [Mon, 26 Jan 2009 18:12:08 +0000 (10:12 -0800)]
Merge branch 'sh/for-2.6.29' of git://git./linux/kernel/git/lethal/sh-2.6
* 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (22 commits)
dma-coherent: Restore dma_alloc_from_coherent() large alloc fall back policy.
dma-coherent: per-device coherent area is in pages, not bytes.
sh: fix unaligned and nonexistent address handling
nommu: Stub in vm_map_ram()/vm_unmap_ram()/vm_unmap_aliases().
sh: fix sh-sci / early printk build on sh7723
sh: export the sh7343 JPU to user space
sh: update defconfigs.
serial: sh-sci: Fix up SH7720/SH7721 SCI build.
sh: Kill off obsolete busses from arch/sh/Kconfig.
sh: sh7785lcr/highlander/hp6xx need linux/irq.h.
sh: Migo-R MMC support using spi_gpio and mmc_spi.
sh: ap325rxa MMC support using spi_gpio and mmc_spi
sh: mach-x3proto: needs linux/irq.h.
sh: Drop the BKL from sys_execve() on SH-5.
sh: convert rsk7203 to use smsc911x.
sh: convert magicpanelr2 platform to use smsc911x.
sh: convert ap325rxa platform to use smsc911x.
sh: mach-migor: Add tw9910 support.
sh: mach-migor: Delete soc_camera_platform setup.
sh: mach-migor: Add ov772x support.
...
Linus Torvalds [Mon, 26 Jan 2009 18:08:50 +0000 (10:08 -0800)]
Merge branch 'Kconfig' of git://git./linux/kernel/git/adobriyan/misc
* 'Kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/misc: (36 commits)
fs/Kconfig: move 9p out
fs/Kconfig: move afs out
fs/Kconfig: move coda out
fs/Kconfig: move the rest of ncpfs out
fs/Kconfig: move smbfs out
fs/Kconfig: move sunrpc out
fs/Kconfig: move nfsd out
fs/Kconfig: move nfs out
fs/Kconfig: move ufs out
fs/Kconfig: move sysv out
fs/Kconfig: move romfs out
fs/Kconfig: move qnx4 out
fs/Kconfig: move hpfs out
fs/Kconfig: move omfs out
fs/Kconfig: move minix out
fs/Kconfig: move vxfs out
fs/Kconfig: move squashfs out
fs/Kconfig: move cramfs out
fs/Kconfig: move efs out
fs/Kconfig: move bfs out
...
Vegard Nossum [Thu, 22 Jan 2009 14:29:45 +0000 (15:29 +0100)]
inotify: clean up inotify_read and fix locking problems
If userspace supplies an invalid pointer to a read() of an inotify
instance, the inotify device's event list mutex is unlocked twice.
This causes an unbalance which effectively leaves the data structure
unprotected, and we can trigger oopses by accessing the inotify
instance from different tasks concurrently.
The best fix (contributed largely by Linus) is a total rewrite
of the function in question:
On Thu, Jan 22, 2009 at 7:05 AM, Linus Torvalds wrote:
> The thing to notice is that:
>
> - locking is done in just one place, and there is no question about it
> not having an unlock.
>
> - that whole double-while(1)-loop thing is gone.
>
> - use multiple functions to make nesting and error handling sane
>
> - do error testing after doing the things you always need to do, ie do
> this:
>
> mutex_lock(..)
> ret = function_call();
> mutex_unlock(..)
>
> .. test ret here ..
>
> instead of doing conditional exits with unlocking or freeing.
>
> So if the code is written in this way, it may still be buggy, but at least
> it's not buggy because of subtle "forgot to unlock" or "forgot to free"
> issues.
>
> This _always_ unlocks if it locked, and it always frees if it got a
> non-error kevent.
Cc: John McCutchan <ttb@tentacle.dhs.org>
Cc: Robert Love <rlove@google.com>
Cc: <stable@kernel.org>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Mon, 26 Jan 2009 18:01:53 +0000 (10:01 -0800)]
Fix annoying DRM_ERROR() string warning
Use '%zu' to print out a size_t variable, not '%d'. Another case of the
"let's keep at least Linus' defconfig compile warningless" rule.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Mon, 26 Jan 2009 17:49:22 +0000 (09:49 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mszeredi/fuse
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: fix poll notify
fuse: destroy bdi on umount
fuse: fuse_fill_super error handling cleanup
fuse: fix missing fput on error
fuse: fix NULL deref in fuse_file_alloc()
Linus Torvalds [Mon, 26 Jan 2009 17:47:56 +0000 (09:47 -0800)]
Merge branch 'core-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
debugobjects: add and use INIT_WORK_ON_STACK
rcu: remove duplicate CONFIG_RCU_CPU_STALL_DETECTOR
relay: fix lock imbalance in relay_late_setup_files
oprofile: fix uninitialized use of struct op_entry
rcu: move Kconfig menu
softlock: fix false panic which can occur if softlockup_thresh is reduced
rcu: add __cpuinit to rcu_init_percpu_data()
Linus Torvalds [Mon, 26 Jan 2009 17:47:43 +0000 (09:47 -0800)]
Merge branch 'timers-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
hrtimers: fix inconsistent lock state on resume in hres_timers_resume
time-sched.c: tick_nohz_update_jiffies should be static
locking, hpet: annotate false positive warning
kernel/fork.c: unused variable 'ret'
itimers: remove the per-cpu-ish-ness
Linus Torvalds [Mon, 26 Jan 2009 17:47:28 +0000 (09:47 -0800)]
Merge branch 'x86-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (29 commits)
xen: unitialised return value in xenbus_write_transaction
x86: fix section mismatch warning
x86: unmask CPUID levels on Intel CPUs, fix
x86: work around PAGE_KERNEL_WC not getting WC in iomap_atomic_prot_pfn.
x86: use standard PIT frequency
xen: handle highmem pages correctly when shrinking a domain
x86, mm: fix pte_free()
xen: actually release memory when shrinking domain
x86: unmask CPUID levels on Intel CPUs
x86: add MSR_IA32_MISC_ENABLE bits to <asm/msr-index.h>
x86: fix PTE corruption issue while mapping RAM using /dev/mem
x86: mtrr fix debug boot parameter
x86: fix page attribute corruption with cpa()
Revert "x86: signal: change type of paramter for sys_rt_sigreturn()"
x86: use early clobbers in usercopy*.c
x86: remove kernel_physical_mapping_init() from init section
fix: crash: IP: __bitmap_intersects+0x48/0x73
cpufreq: use work_on_cpu in acpi-cpufreq.c for drv_read and drv_write
work_on_cpu: Use our own workqueue.
work_on_cpu: don't try to get_online_cpus() in work_on_cpu.
...
Linus Torvalds [Mon, 26 Jan 2009 17:46:29 +0000 (09:46 -0800)]
Merge git://git./linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
drivers/ide/palm_bk3710.c buildfix
ide: fix Falcon IDE breakage
ide: fix IDE PMAC breakage
Linus Torvalds [Mon, 26 Jan 2009 17:44:17 +0000 (09:44 -0800)]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
Long btree pointers are still 64 bit on disk
[XFS] Remove the rest of the macro-to-function indirections.
xfs: sanity check attr fork size
xfs: fix bad_features2 fixups for the root filesystem
xfs: add a lock class for group/project dquots
xfs: lockdep annotations for xfs_dqlock2
xfs: add a separate lock class for the per-mount list of dquots
xfs: use mnt_want_write in compat_attrmulti ioctl
xfs: fix dentry aliasing issues in open_by_handle
Linus Torvalds [Mon, 26 Jan 2009 17:42:00 +0000 (09:42 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ASoC: Add missing comma to SND_SOC_DAPM_SWITCH_E in soc-dapm.h
ALSA: hda: Add STAC92HD83XXX_PWR_REF quirk
ALSA: hda: revert change to 92hd83xxx power mapping
ALSA: hda - Add model entry for HP dv4
ALSA: hda: 83xxx port 0xe DAC selection
ASoC: fix registration of the SoC card in the Freescale MPC8610 drivers
sound: virtuoso: document HDAV1.3 driver status
sound: virtuoso: add newline
sound: virtuoso: enable UART on Xonar HDAV1.3
sound: Remove removed OSS kernel parameters from doc
ALSA: hda: fix invalid power mapping masks
ASoC: atmel_pcm: Remove non-existant header
ALSA: hda - add quirks for some 82801H variants to use ALC883_MITAC
ALSA: hda - Fix (yet more) STAC925x issues
Miklos Szeredi [Mon, 26 Jan 2009 14:00:59 +0000 (15:00 +0100)]
fuse: fix poll notify
Move fuse_copy_finish() to before calling fuse_notify_poll_wakeup().
This is not a big issue because fuse_notify_poll_wakeup() should be
atomic, but it's cleaner this way, and later uses of notification will
need to be able to finish the copying before performing some actions.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Miklos Szeredi [Mon, 26 Jan 2009 14:00:59 +0000 (15:00 +0100)]
fuse: destroy bdi on umount
If a fuse filesystem is unmounted but the device file descriptor
remains open and a new mount reuses the old device number, then the
mount fails with EEXIST and the following warning is printed in the
kernel log:
WARNING: at fs/sysfs/dir.c:462 sysfs_add_one+0x35/0x3d()
sysfs: duplicate filename '0:15' can not be created
The cause is that the bdi belonging to the fuse filesystem was
destoryed only after the device file was released. Fix this by
calling bdi_destroy() from fuse_put_super() instead.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
CC: stable@kernel.org
Miklos Szeredi [Mon, 26 Jan 2009 14:00:58 +0000 (15:00 +0100)]
fuse: fuse_fill_super error handling cleanup
Clean up error handling for the whole of fuse_fill_super() function.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Miklos Szeredi [Mon, 26 Jan 2009 14:00:58 +0000 (15:00 +0100)]
fuse: fix missing fput on error
Fix the leaking file reference if allocation or initialization of
fuse_conn failed.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
CC: stable@kernel.org
Dan Carpenter [Mon, 26 Jan 2009 14:00:58 +0000 (15:00 +0100)]
fuse: fix NULL deref in fuse_file_alloc()
ff is set to NULL and then dereferenced on line 65. Compile tested only.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
CC: stable@kernel.org
Ian Campbell [Sat, 24 Jan 2009 08:22:47 +0000 (08:22 +0000)]
xen: unitialised return value in xenbus_write_transaction
The return value of xenbus_write_transaction can be uninitialised in
the success case leading to the userspace xenstore utilities failing.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Rakib Mullick [Fri, 23 Jan 2009 19:46:03 +0000 (01:46 +0600)]
x86: fix section mismatch warning
Here function vmi_activate calls a init function activate_vmi , which
causes the following section mismatch warnings:
LD arch/x86/kernel/built-in.o
WARNING: arch/x86/kernel/built-in.o(.text+0x13ba9): Section mismatch
in reference from the function vmi_activate() to the function
.init.text:vmi_time_init()
The function vmi_activate() references
the function __init vmi_time_init().
This is often because vmi_activate lacks a __init
annotation or the annotation of vmi_time_init is wrong.
WARNING: arch/x86/kernel/built-in.o(.text+0x13bd1): Section mismatch
in reference from the function vmi_activate() to the function
.devinit.text:vmi_time_bsp_init()
The function vmi_activate() references
the function __devinit vmi_time_bsp_init().
This is often because vmi_activate lacks a __devinit
annotation or the annotation of vmi_time_bsp_init is wrong.
WARNING: arch/x86/kernel/built-in.o(.text+0x13bdb): Section mismatch
in reference from the function vmi_activate() to the function
.devinit.text:vmi_time_ap_init()
The function vmi_activate() references
the function __devinit vmi_time_ap_init().
This is often because vmi_activate lacks a __devinit
annotation or the annotation of vmi_time_ap_init is wrong.
Fix it by marking vmi_activate() as __init too.
Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Ingo Molnar [Mon, 26 Jan 2009 03:30:41 +0000 (04:30 +0100)]
x86: unmask CPUID levels on Intel CPUs, fix
Impact: fix boot hang on pre-model-15 Intel CPUs
rdmsrl_safe() does not work in very early bootup code yet, because we
dont have the pagefault handler installed yet so exception section
does not get parsed. rdmsr_safe() will just crash and hang the bootup.
So limit the MSR_IA32_MISC_ENABLE MSR read to those CPU types that
support it.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Eric Anholt [Fri, 23 Jan 2009 22:14:21 +0000 (14:14 -0800)]
x86: work around PAGE_KERNEL_WC not getting WC in iomap_atomic_prot_pfn.
In the absence of PAT, PAGE_KERNEL_WC ends up mapping to a memory type that
gets UC behavior even in the presence of a WC MTRR covering the area in
question. By swapping to PAGE_KERNEL_UC_MINUS, we can get the actual
behavior the caller wanted (WC if you can manage it, UC otherwise).
This recovers the 40% performance improvement of using WC in the DRM
to upload vertex data.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Ingo Molnar [Sun, 25 Jan 2009 15:57:00 +0000 (16:57 +0100)]
x86: use standard PIT frequency
the RDC and ELAN platforms use slighly different PIT clocks, resulting in
a timex.h hack that changes PIT_TICK_RATE during build time. But if a
tester enables any of these platform support .config options, the PIT
will be miscalibrated on standard PC platforms.
So use one frequency - in a subsequent patch we'll add a quirk to allow
x86 platforms to define different PIT frequencies.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Ian Campbell [Fri, 23 Jan 2009 16:26:21 +0000 (16:26 +0000)]
xen: handle highmem pages correctly when shrinking a domain
Commit
1058a75f07b9bb8323fb5197be5526220f8b75cf ("xen: actually release
memory when shrinking domain") causes a crash if the page being released
is a highmem page.
If a page is highmem then there is no need to unmap it.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Peter Zijlstra [Fri, 23 Jan 2009 16:37:49 +0000 (17:37 +0100)]
x86, mm: fix pte_free()
On -rt we were seeing spurious bad page states like:
Bad page state in process 'firefox'
page:
c1bc2380 flags:0x40000000 mapping:
c1bc2390 mapcount:0 count:0
Trying to fix it up, but a reboot is needed
Backtrace:
Pid: 503, comm: firefox Not tainted 2.6.26.8-rt13 #3
[<
c043d0f3>] ? printk+0x14/0x19
[<
c0272d4e>] bad_page+0x4e/0x79
[<
c0273831>] free_hot_cold_page+0x5b/0x1d3
[<
c02739f6>] free_hot_page+0xf/0x11
[<
c0273a18>] __free_pages+0x20/0x2b
[<
c027d170>] __pte_alloc+0x87/0x91
[<
c027d25e>] handle_mm_fault+0xe4/0x733
[<
c043f680>] ? rt_mutex_down_read_trylock+0x57/0x63
[<
c043f680>] ? rt_mutex_down_read_trylock+0x57/0x63
[<
c0218875>] do_page_fault+0x36f/0x88a
This is the case where a concurrent fault already installed the PTE and
we get to free the newly allocated one.
This is due to pgtable_page_ctor() doing the spin_lock_init(&page->ptl)
which is overlaid with the {private, mapping} struct.
union {
struct {
unsigned long private;
struct address_space *mapping;
};
spinlock_t ptl;
struct kmem_cache *slab;
struct page *first_page;
};
Normally the spinlock is small enough to not stomp on page->mapping, but
PREEMPT_RT=y has huge 'spin'locks.
But lockdep kernels should also be able to trigger this splat, as the
lock tracking code grows the spinlock to cover page->mapping.
The obvious fix is calling pgtable_page_dtor() like the regular pte free
path __pte_free_tlb() does.
It seems all architectures except x86 and nm10300 already do this, and
nm10300 doesn't seem to use pgtable_page_ctor(), which suggests it
doesn't do SMP or simply doesnt do MMU at all or something.
Signed-off-by: Peter Zijlstra <a.p.zijlsta@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: <stable@kernel.org>
Takashi Iwai [Fri, 23 Jan 2009 17:14:25 +0000 (18:14 +0100)]
Merge branch 'fix/asoc' into for-linus
Peter Ujfalusi [Fri, 23 Jan 2009 08:08:35 +0000 (10:08 +0200)]
ASoC: Add missing comma to SND_SOC_DAPM_SWITCH_E in soc-dapm.h
Typo fix.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Takashi Iwai [Fri, 23 Jan 2009 07:13:52 +0000 (08:13 +0100)]
Merge branch 'fix/hda' into for-linus
Takashi Iwai [Fri, 23 Jan 2009 07:13:49 +0000 (08:13 +0100)]
Merge branch 'fix/asoc' into for-linus
Matthew Ranostay [Fri, 23 Jan 2009 01:53:29 +0000 (20:53 -0500)]
ALSA: hda: Add STAC92HD83XXX_PWR_REF quirk
Some revisions of the 92hd8xxx codec's not supporting port power
downs in which the using of it causes capture and also randomly
playback streams to not function at all. Thus by disabling it by
default and adding a option to enable it manually will fix all issue
on current and future revisions.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Matthew Ranostay [Fri, 23 Jan 2009 01:38:42 +0000 (20:38 -0500)]
ALSA: hda: revert change to 92hd83xxx power mapping
Port 0xe power mapping was incorrect set to 0x80 changed to the correct
value 0x40.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Dan Magenheimer [Thu, 22 Jan 2009 22:36:08 +0000 (14:36 -0800)]
xen: actually release memory when shrinking domain
Fix this:
> It appears that in the upstream balloon driver,
> the call to HYPERVISOR_update_va_mapping is missing
> from decrease_reservation. I think as a result,
> the balloon driver is eating memory but not
> releasing it to Xen, thus rendering the balloon
> driver essentially useless. (Can be observed via xentop.)
Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Takashi Iwai [Thu, 22 Jan 2009 11:58:11 +0000 (12:58 +0100)]
ALSA: hda - Add model entry for HP dv4
Added model=hp-dv5 for HP dv4 (103c:30f7).
Reference: kernel bug #12440
http://bugzilla.kernel.org/show_bug.cgi?id=12440
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Alexey Dobriyan [Thu, 22 Jan 2009 08:16:42 +0000 (11:16 +0300)]
fs/Kconfig: move 9p out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:16:02 +0000 (11:16 +0300)]
fs/Kconfig: move afs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:15:06 +0000 (11:15 +0300)]
fs/Kconfig: move coda out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:14:15 +0000 (11:14 +0300)]
fs/Kconfig: move the rest of ncpfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:13:16 +0000 (11:13 +0300)]
fs/Kconfig: move smbfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:11:56 +0000 (11:11 +0300)]
fs/Kconfig: move sunrpc out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:08:58 +0000 (11:08 +0300)]
fs/Kconfig: move nfsd out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:07:41 +0000 (11:07 +0300)]
fs/Kconfig: move nfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:05:02 +0000 (11:05 +0300)]
fs/Kconfig: move ufs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:04:23 +0000 (11:04 +0300)]
fs/Kconfig: move sysv out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:03:34 +0000 (11:03 +0300)]
fs/Kconfig: move romfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:02:21 +0000 (11:02 +0300)]
fs/Kconfig: move qnx4 out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:01:26 +0000 (11:01 +0300)]
fs/Kconfig: move hpfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 08:00:41 +0000 (11:00 +0300)]
fs/Kconfig: move omfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:59:49 +0000 (10:59 +0300)]
fs/Kconfig: move minix out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:58:51 +0000 (10:58 +0300)]
fs/Kconfig: move vxfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:57:46 +0000 (10:57 +0300)]
fs/Kconfig: move squashfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:56:54 +0000 (10:56 +0300)]
fs/Kconfig: move cramfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:56:07 +0000 (10:56 +0300)]
fs/Kconfig: move efs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:55:13 +0000 (10:55 +0300)]
fs/Kconfig: move bfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:54:16 +0000 (10:54 +0300)]
fs/Kconfig: move befs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:53:24 +0000 (10:53 +0300)]
fs/Kconfig: move hfs, hfsplus out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:50:50 +0000 (10:50 +0300)]
fs/Kconfig: move ecryptfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:49:44 +0000 (10:49 +0300)]
fs/Kconfig: move affs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:48:46 +0000 (10:48 +0300)]
fs/Kconfig: move adfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:42:52 +0000 (10:42 +0300)]
fs/Kconfig: move configfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:40:58 +0000 (10:40 +0300)]
fs/Kconfig: move sysfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:39:20 +0000 (10:39 +0300)]
fs/Kconfig: move ntfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:37:59 +0000 (10:37 +0300)]
fs/Kconfig: move fat out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:35:21 +0000 (10:35 +0300)]
fs/Kconfig: move iso9660, udf out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:33:25 +0000 (10:33 +0300)]
fs/Kconfig: move fuse out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:31:56 +0000 (10:31 +0300)]
fs/Kconfig: move autofs, autofs4 out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:27:30 +0000 (10:27 +0300)]
fs/Kconfig: move btrfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:26:11 +0000 (10:26 +0300)]
fs/Kconfig: move ocfs2 out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:24:27 +0000 (10:24 +0300)]
fs/Kconfig: move jfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Alexey Dobriyan [Thu, 22 Jan 2009 07:22:31 +0000 (10:22 +0300)]
fs/Kconfig: move reiserfs out
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Thomas Gleixner [Thu, 22 Jan 2009 09:03:02 +0000 (10:03 +0100)]
Merge branch 'core/debugobjects' into core/urgent
Thomas Gleixner [Thu, 22 Jan 2009 08:50:44 +0000 (09:50 +0100)]
debugobjects: add and use INIT_WORK_ON_STACK
Impact: Fix debugobjects warning
debugobject enabled kernels spit out a warning in hpet code due to a
workqueue which is initialized on stack.
Add INIT_WORK_ON_STACK() which calls init_timer_on_stack() and use it
in hpet.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Lai Jiangshan [Thu, 22 Jan 2009 01:46:38 +0000 (09:46 +0800)]
rcu: remove duplicate CONFIG_RCU_CPU_STALL_DETECTOR
Impact: remove the old CONFIG_RCU_CPU_STALL_DETECTOR
tree_rcu introduce CONFIG_RCU_CPU_STALL_DETECTOR again.
These two are the same exactly except:
the old one "depends on CLASSIC_RCU"
the new one "depends on CLASSIC_RCU || TREE_RCU"
This patch remove the old one.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
H. Peter Anvin [Wed, 21 Jan 2009 23:04:32 +0000 (15:04 -0800)]
x86: unmask CPUID levels on Intel CPUs
Impact: Fixes crashes with misconfigured BIOSes on XSAVE hardware
Avuton Olrich reported early boot crashes with v2.6.28 and
bisected it down to
dc1e35c6e95e8923cf1d3510438b63c600fee1e2
("x86, xsave: enable xsave/xrstor on cpus with xsave support").
If the CPUID limit bit in MSR_IA32_MISC_ENABLE is set, clear it to
make all CPUID information available. This is required for some
features to work, in particular XSAVE.
Reported-and-bisected-by: Avuton Olrich <avuton@gmail.com>
Tested-by: Avuton Olrich <avuton@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Dave Chinner [Wed, 21 Jan 2009 04:22:17 +0000 (15:22 +1100)]
Long btree pointers are still 64 bit on disk
[XFS] Long btree pointers are still 64 bit on disk
On 32 bit machines with CONFIG_LBD=n, XFS reduces the
in memory size of xfs_fsblock_t to 32 bits so that it
will fit within 32 bit addressing. However, the disk format
for long btree pointers are still 64 bits in size.
The recent btree rewrite failed to take this into account
when initialising new btree blocks, setting sibling pointers
to NULL and checking if they are NULL. Hence checking whether
a 64 bit NULL was the same as a 32 bit NULL was failingi
resulting in NULL sibling pointers failing to be detected
correctly. This showed up as WANT_CORRUPTED_GOTO shutdowns
in xfs_btree_delrec.
Fix this by making all the comparisons and setting of long
pointer btree NULL blocks to the disk format, not the
in memory format. i.e. use NULLDFSBNO.
Reported-by: Alexander Beregalov <a.beregalov@gmail.com>
Reported-by: Jacek Luczak <difrost.kernel@gmail.com>
Reported-by: Danny ter Haar <dth@dth.net>
Tested-by: Jacek Luczak <difrost.kernel@gmail.com>
Reviewed-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
H. Peter Anvin [Wed, 21 Jan 2009 23:01:56 +0000 (15:01 -0800)]
x86: add MSR_IA32_MISC_ENABLE bits to <asm/msr-index.h>
Impact: None (new bit definitions currently unused)
Add bit definitions for the MSR_IA32_MISC_ENABLE MSRs to
<asm/msr-index.h>.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Suresh Siddha [Tue, 13 Jan 2009 18:21:30 +0000 (10:21 -0800)]
x86: fix PTE corruption issue while mapping RAM using /dev/mem
Beschorner Daniel reported:
> hwinfo problem since 2.6.28, showing this in the oops:
> Corrupted page table at address
7fd04de3ec00
Also, PaX Team reported a regression with this commit:
> commit
9542ada803198e6eba29d3289abb39ea82047b92
> Author: Suresh Siddha <suresh.b.siddha@intel.com>
> Date: Wed Sep 24 08:53:33 2008 -0700
>
> x86: track memtype for RAM in page struct
This commit breaks mapping any RAM page through /dev/mem, as the
reserve_memtype() was not initializing the return attribute type and as such
corrupting the PTE entry that was setup with the return attribute type.
Because of this bug, application mapping this RAM page through /dev/mem
will die with "Corrupted page table at address xxxx" message in the kernel
log and also the kernel identity mapping which maps the underlying RAM
page gets converted to UC.
Fix this by initializing the return attribute type before calling
reserve_ram_pages_type()
Reported-by: PaX Team <pageexec@freemail.hu>
Reported-and-tested-by: Beschorner Daniel <Daniel.Beschorner@facton.com>
Tested-and-Acked-by: PaX Team <pageexec@freemail.hu>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Guennadi Liakhovetski [Wed, 21 Jan 2009 17:32:34 +0000 (10:32 -0700)]
i.MX31: framebuffer driver
This is a framebuffer driver for i.MX31 SoCs. It only supports synchronous
displays, vertical panning supported, no overlay support.
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Thomas Renninger [Tue, 20 Jan 2009 09:37:39 +0000 (10:37 +0100)]
x86: mtrr fix debug boot parameter
while looking at:
http://bugzilla.kernel.org/show_bug.cgi?id=11541
I realized that the mtrr.show param cannot work, because
the code is processed much too early.
This patch:
- Declares mtrr.show as early_param
- Stays consistent with the previous param (which I doubt
that it ever worked), so mtrr.show=1 would still work
- Declares mtrr_show as initdata
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Suresh Siddha [Tue, 20 Jan 2009 22:20:21 +0000 (14:20 -0800)]
x86: fix page attribute corruption with cpa()
Impact: fix sporadic slowdowns and warning messages
This patch fixes a performance issue reported by Linus on his
Nehalem system. While Linus reverted the PAT patch (commit
58dab916dfb57328d50deb0aa9b3fc92efa248ff) which exposed the issue,
existing cpa() code can potentially still cause wrong(page attribute
corruption) behavior.
This patch also fixes the "WARNING: at arch/x86/mm/pageattr.c:560" that
various people reported.
In 64bit kernel, kernel identity mapping might have holes depending
on the available memory and how e820 reports the address range
covering the RAM, ACPI, PCI reserved regions. If there is a 2MB/1GB hole
in the address range that is not listed by e820 entries, kernel identity
mapping will have a corresponding hole in its 1-1 identity mapping.
If cpa() happens on the kernel identity mapping which falls into these holes,
existing code fails like this:
__change_page_attr_set_clr()
__change_page_attr()
returns 0 because of if (!kpte). But doesn't
set cpa->numpages and cpa->pfn.
cpa_process_alias()
uses uninitialized cpa->pfn (random value)
which can potentially lead to changing the page
attribute of kernel text/data, kernel identity
mapping of RAM pages etc. oops!
This bug was easily exposed by another PAT patch which was doing
cpa() more often on kernel identity mapping holes (physical range between
max_low_pfn_mapped and 4GB), where in here it was setting the
cache disable attribute(PCD) for kernel identity mappings aswell.
Fix cpa() to handle the kernel identity mapping holes. Retain
the WARN() for cpa() calls to other not present address ranges
(kernel-text/data, ioremap() addresses)
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Paul Mundt [Wed, 21 Jan 2009 09:51:53 +0000 (18:51 +0900)]
dma-coherent: Restore dma_alloc_from_coherent() large alloc fall back policy.
When doing large allocations (larger than the per-device coherent area)
the generic memory allocators are silently fallen back on regardless of
consideration for the per-device constraints.
In the DMA_MEMORY_EXCLUSIVE case falling back on generic memory is not
an option, as it tends not to be addressable by the DMA hardware in
question. This issue showed up with the 8139too breakage on the
Dreamcast, where non-addressable buffers were silently allocated due to
the size mismatch calculation -- while it should have simply errored out
upon being unable to satisfy the allocation with the given device
constraints.
This restores fall back behaviour to what it was before the oversized
request change caused multiple regressions.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Adrian McMenamin [Wed, 21 Jan 2009 09:47:38 +0000 (18:47 +0900)]
dma-coherent: per-device coherent area is in pages, not bytes.
Commit
58c6d3dfe436eb8cfb451981d8fdc9044eaf42da ("dma-coherent: catch
oversized requests to dma_alloc_from_coherent()") attempted to add a
sanity check to bail out on allocations larger than the coherent area.
Unfortunately when this was implemented, the fact the coherent area
is tracked in pages rather than bytes was overlooked, which subsequently
broke every single dma_alloc_from_coherent() user, forcing the allocation
silently through generic memory instead.
Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk >
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
SUGIOKA Toshinobu [Wed, 21 Jan 2009 00:42:10 +0000 (09:42 +0900)]
sh: fix unaligned and nonexistent address handling
unaligned and nonexistent address causes wrong exception
handling in traps_32.c(handle_unaligned_access).
'handle_unalinged_ins' should return -EFAULT if address error
is fixed up with kernel exception table, otherwise
'handle_unaligned_access' increases already fixed program counter
and then crash.
for example
ioctl(fd, TCGETA, (struct termio *)-1)
never return and stay in TASK_UNINTERRUPTIBLE state forever
in my kernel.
Signed-off-by: SUGIOKA Toshinobu <sugioka@itonet.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 21 Jan 2009 08:45:47 +0000 (17:45 +0900)]
nommu: Stub in vm_map_ram()/vm_unmap_ram()/vm_unmap_aliases().
Presently we do not support these interfaces, so make them BUG() wrappers
as per the rest of the vmap interface on nommu. Fixes up the modular xfs
build.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Magnus Damm [Tue, 20 Jan 2009 03:18:22 +0000 (12:18 +0900)]
sh: fix sh-sci / early printk build on sh7723
This patch adds the SCSPTR register to the sh-sci driver in
the case of sh7723 to make sure early printk builds properly.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Magnus Damm [Thu, 25 Dec 2008 09:55:26 +0000 (18:55 +0900)]
sh: export the sh7343 JPU to user space
This patch exports the sh7343 JPU to user space using uio_pdrv_genirq,
very similar to the sh7722 JPU patch by Hayama-san.
While at it fix up the end of the sh7722 JPU iomem resource.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Tue, 13 Jan 2009 03:38:06 +0000 (12:38 +0900)]
sh: update defconfigs.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 9 Jan 2009 07:32:08 +0000 (16:32 +0900)]
serial: sh-sci: Fix up SH7720/SH7721 SCI build.
Missing definitions for PORT_xxx defs.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 9 Jan 2009 06:12:30 +0000 (15:12 +0900)]
sh: Kill off obsolete busses from arch/sh/Kconfig.
ISA can go away now that the hd6446x PCMCIA drivers no longer exist
in-tree. The rationale for enabling CONFIG_ISA in the first place is
likewise no longer valid given that the subsystem has changed since
the time that assertion was valid.
While we are at it, kill off SBUS, MCA, EISA, and so on. These are
not supported and never will be.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 9 Jan 2009 06:11:58 +0000 (15:11 +0900)]
sh: sh7785lcr/highlander/hp6xx need linux/irq.h.
More build fixes..
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Magnus Damm [Wed, 7 Jan 2009 11:36:10 +0000 (20:36 +0900)]
sh: Migo-R MMC support using spi_gpio and mmc_spi.
This patch adds CN9 MMC support for MigoR using the mmc_spi
driver on top of the bitbanging spi_gpio driver.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Ingo Molnar [Tue, 20 Jan 2009 08:31:49 +0000 (09:31 +0100)]
Revert "x86: signal: change type of paramter for sys_rt_sigreturn()"
This reverts commit
4217458dafaa57d8e26a46f5d05ab8c53cf64191.
Justin Madru bisected this commit, it was causing weird Firefox
crashes.
The reason is that GCC mis-optimizes (re-uses) the on-stack parameters of
the calling frame, which corrupts the syscall return pt_regs state and
thus corrupts user-space register state.
So we go back to the slightly less clean but more optimization-safe
method of getting to pt_regs. Also add a comment to explain this.
Resolves: http://bugzilla.kernel.org/show_bug.cgi?id=12505
Reported-and-bisected-by: Justin Madru <jdm64@gawab.com>
Tested-by: Justin Madru <jdm64@gawab.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Andi Kleen [Fri, 16 Jan 2009 14:22:11 +0000 (15:22 +0100)]
x86: use early clobbers in usercopy*.c
Impact: fix rare (but currently harmless) miscompile with certain configs and gcc versions
Hugh Dickins noticed that strncpy_from_user() was miscompiled
in some circumstances with gcc 4.3.
Thanks to Hugh's excellent analysis it was easy to track down.
Hugh writes:
> Try building an x86_64 defconfig 2.6.29-rc1 kernel tree,
> except not quite defconfig, switch CONFIG_PREEMPT_NONE=y
> and CONFIG_PREEMPT_VOLUNTARY off (because it expands a
> might_fault() there, which hides the issue): using a
> gcc 4.3.2 (I've checked both openSUSE 11.1 and Fedora 10).
>
> It generates the following:
>
>
0000000000000000 <__strncpy_from_user>:
> 0: 48 89 d1 mov %rdx,%rcx
> 3: 48 85 c9 test %rcx,%rcx
> 6: 74 0e je 16 <__strncpy_from_user+0x16>
> 8: ac lods %ds:(%rsi),%al
> 9: aa stos %al,%es:(%rdi)
> a: 84 c0 test %al,%al
> c: 74 05 je 13 <__strncpy_from_user+0x13>
> e: 48 ff c9 dec %rcx
> 11: 75 f5 jne 8 <__strncpy_from_user+0x8>
> 13: 48 29 c9 sub %rcx,%rcx
> 16: 48 89 c8 mov %rcx,%rax
> 19: c3 retq
>
> Observe that "sub %rcx,%rcx; mov %rcx,%rax", whereas gcc 4.2.1
> (and many other configs) say "sub %rcx,%rdx; mov %rdx,%rax".
> Isn't it returning 0 when it ought to be returning strlen?
The asm constraints for the strncpy_from_user() result were missing an
early clobber, which tells gcc that the last output arguments
are written before all input arguments are read.
Also add more early clobbers in the rest of the file and fix 32-bit
usercopy.c in the same way.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
[ since this API is rarely used and no in-kernel user relies on a 'len'
return value (they only rely on negative return values) this miscompile
was never noticed in the field. But it's worth fixing it nevertheless. ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Magnus Damm [Wed, 7 Jan 2009 11:35:21 +0000 (20:35 +0900)]
sh: ap325rxa MMC support using spi_gpio and mmc_spi
This patch adds CN3 MMC support for ap325rxa using the mmc_spi
driver on top of the bitbanging spi_gpio driver.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 7 Jan 2009 08:45:02 +0000 (17:45 +0900)]
sh: mach-x3proto: needs linux/irq.h.
Since commit
ba84be2338d3a2b6020d39279335bb06fcd332e1
("remove linux/hardirq.h from asm-generic/local.h"), the asm/irq.h
definitions that mach-x3proto/setup.c depends on are no longer available,
causing the build to die. So, include linux/irq.h explicitly.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 7 Jan 2009 08:42:32 +0000 (17:42 +0900)]
sh: Drop the BKL from sys_execve() on SH-5.
Brings it in line with the SH implementation, the BKL is not
necessary here.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Steve Glendinning [Wed, 7 Jan 2009 08:22:24 +0000 (17:22 +0900)]
sh: convert rsk7203 to use smsc911x.
Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Steve Glendinning [Wed, 7 Jan 2009 08:21:29 +0000 (17:21 +0900)]
sh: convert magicpanelr2 platform to use smsc911x.
Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Steve Glendinning [Wed, 7 Jan 2009 08:20:07 +0000 (17:20 +0900)]
sh: convert ap325rxa platform to use smsc911x.
Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Mon, 5 Jan 2009 07:25:16 +0000 (16:25 +0900)]
sh: mach-migor: Add tw9910 support.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Tue, 2 Dec 2008 07:42:24 +0000 (16:42 +0900)]
sh: mach-migor: Delete soc_camera_platform setup.
Migo-R can use ov772x camera driver in Linux 2.6.29.
Therefore, soc_camera_platform setting is no longer needed.
This patch removes it.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Tue, 2 Dec 2008 07:38:34 +0000 (16:38 +0900)]
sh: mach-migor: Add ov772x support.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>