Linus Torvalds [Fri, 31 Oct 2008 14:53:17 +0000 (07:53 -0700)]
Merge git://git./linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (21 commits)
sh: fix sh2a cache entry_mask
sh: Enable NFS root in Migo-R defconfig.
sh: FTRACE renamed to FUNCTION_TRACER.
sh: Fix up the shared IRQ demuxer's control bit testing logic.
Define SCSPTR1 for SH 7751R
sh: Add sci_rxd_in of SH4-202
Add support usb setting on sh 7366
sh: Change register name SCSPTR to SCSPTR2
sh: use the new byteorder headers.
sh: SHmedia ISA tuning fixups.
sh: Kill off long-dead HD64465 cchip support.
sh: Revert "SH 7366 needs SCIF_ONLY"
sh: Simplify and lock down the ISA tuning.
sh: sh7785lcr: Select uImage as default image target.
sh: Add on-chip RTC support for SH7722.
SH 7366 needs SCIF_ONLY
gdrom: Fix compile error
sh: Provide a sample defconfig for the UL2 (SH7366) board.
sh: Fix FPU tuning on toolchains with mismatched multilib targets.
sh: oprofile: Fix up the SH7750 performance counter name.
...
Linus Torvalds [Fri, 31 Oct 2008 14:52:51 +0000 (07:52 -0700)]
Merge git://git./linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc64: Add missing null terminating entry to bq4802_match[].
sparc: use the new byteorder headers
rtc-m48t59: shift zero year to 1968 on sparc (rev 2)
dbri: check dma_alloc_coherent errors
sparc64: remove byteshifting from out* helpers
Linus Torvalds [Fri, 31 Oct 2008 14:52:12 +0000 (07:52 -0700)]
Merge branch 'for_linus' of git://git./linux/kernel/git/tytso/ext4
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
delay capable() check in ext4_has_free_blocks()
merge ext4_claim_free_blocks & ext4_has_free_blocks
jbd2: Call the commit callback before the transaction could get dropped
ext4: fix a bug accessing freed memory in ext4_abort
ext3: fix a bug accessing freed memory in ext3_abort
Linus Torvalds [Fri, 31 Oct 2008 14:47:57 +0000 (07:47 -0700)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
libata: add whitelist for devices with known good pata-sata bridges
sata_via: fix support for 5287
libata: Avoid overflow in ata_tf_to_lba48() when tf->hba_lbal > 127
ATA: remove excess kernel-doc notation
Yoshihiro Shimoda [Thu, 7 Aug 2008 04:54:59 +0000 (13:54 +0900)]
sh: fix sh2a cache entry_mask
fix sh2a cache entry_mask in __flush_{purge,invalidate}_region.
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Fri, 31 Oct 2008 07:01:19 +0000 (16:01 +0900)]
sh: Enable NFS root in Migo-R defconfig.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 31 Oct 2008 07:20:36 +0000 (16:20 +0900)]
sh: FTRACE renamed to FUNCTION_TRACER.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 31 Oct 2008 07:18:02 +0000 (16:18 +0900)]
Merge branch 'master' of /linux/kernel/git/torvalds/linux-2.6
Michael Trimarchi [Fri, 31 Oct 2008 07:10:23 +0000 (16:10 +0900)]
sh: Fix up the shared IRQ demuxer's control bit testing logic.
Correct the interrupt handler in sh4 serial device, return the correct
value and check for what is anabled in the SCSCR register. The sh7722 is
broken just sending a break using minicom.
Signed-off-by: Michael Trimarchi <trimarchimichael@yahoo.it>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Matt Fleming [Wed, 29 Oct 2008 07:16:02 +0000 (07:16 +0000)]
Define SCSPTR1 for SH 7751R
After the recent commit to kill off SCI/SCIF special casing SH 7751R
fails to compile with CONFIG_SH_RTS7751R2D set. This is because SCSPTR1
is undefined. Take the value for SCSPTR1 from the SH7751R Group Hardware
Manual.
Signed-off-by: Matt Fleming <mjf@gentoo.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Nobuhiro Iwamatsu [Wed, 29 Oct 2008 04:33:45 +0000 (13:33 +0900)]
sh: Add sci_rxd_in of SH4-202
SH4-202 doesn't have SCSXX1. But it is treated so that there is SCSPTR1 in
current code. This patch add sci_rxd_in of SH4-202.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kuninori Morimoto [Thu, 30 Oct 2008 05:49:03 +0000 (14:49 +0900)]
Add support usb setting on sh 7366
This patch add usb setting for sh 7366
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Nobuhiro Iwamatsu [Wed, 29 Oct 2008 04:34:50 +0000 (13:34 +0900)]
sh: Change register name SCSPTR to SCSPTR2
This change a name of SCSPTR used in sci_rxd_in of SH5-101.
SCSPTR is not declared and will become the error.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Harvey Harrison [Fri, 31 Oct 2008 07:01:22 +0000 (16:01 +0900)]
sh: use the new byteorder headers.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 31 Oct 2008 06:58:53 +0000 (15:58 +0900)]
sh: SHmedia ISA tuning fixups.
SH-5 doesn't support any elaborate ISA inheritance schemes (-dsp, -up,
etc.), so only bother with that if we are building an sh32 kernel.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
David S. Miller [Fri, 31 Oct 2008 05:58:06 +0000 (22:58 -0700)]
sparc64: Add missing null terminating entry to bq4802_match[].
Signed-off-by: David S. Miller <davem@davemloft.net>
Jens Axboe [Wed, 27 Aug 2008 13:23:18 +0000 (15:23 +0200)]
libata: add whitelist for devices with known good pata-sata bridges
libata currently imposes a UDMA5 max transfer rate and 200 sector max
transfer size for SATA devices that sit behind a pata-sata bridge. Lots
of devices have known good bridges that don't need this limit applied.
The MTRON SSD disks are such devices. Transfer rates are increased by
20-30% with the restriction removed.
So add a "blacklist" entry for the MTRON devices, with a flag indicating
that the bridge is known good.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Tejun Heo [Tue, 21 Oct 2008 15:46:36 +0000 (00:46 +0900)]
sata_via: fix support for 5287
5287 used to be treated as vt6420 but it didn't work. It's new family
of controllers called vt8251 which hosts four SATA ports as M/S of the
two ATA ports. This configuration is rather peculiar in that although
the M/S devices are on the same port, each have its own SCR (or
equivalent link status/control) registers which screws up the
port-link-device hierarchy assumed by libata. Another controller
which falls into this category is ata_piix w/ SIDPR access.
libata now has facility to deal with this class of controllers named
slave_link. A low level driver for such controllers can just call
ata_slave_link_init() on the respective ports and libata will handle
all the difficult parts like following up with single SRST after
hardresetting both ports.
This patch creates new controller class vt8251, implements slave_link
aware init sequence and config space based SCR access for it and moves
5287 to the new class.
This patch is based on Joseph Chan's larger patch which was created
before slave_link was implemented in libata.
http://thread.gmane.org/gmane.linux.kernel.commits.mm/40640
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Joseph Chan <JosephChan@via.com.tw>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Roland Dreier [Tue, 28 Oct 2008 23:52:20 +0000 (16:52 -0700)]
libata: Avoid overflow in ata_tf_to_lba48() when tf->hba_lbal > 127
In ata_tf_to_lba48(), when evaluating
(tf->hob_lbal & 0xff) << 24
the expression is promoted to signed int (since int can hold all values
of u8). However, if hob_lbal is 128 or more, then it is treated as a
negative signed value and sign-extended when promoted to u64 to | into
sectors, which leads to the MSB 32 bits of section getting set
incorrectly.
For example, Phillip O'Donnell <phillip.odonnell@gmail.com> reported
that a 1.5GB drive caused:
ata3.00: HPA detected: current
2930277168, native
18446744072344861488
where
2930277168 == 0xAEA87B30 and
18446744072344861488 == 0xffffffffaea87b30
which shows the problem when hob_lbal is 0xae.
Fix this by adding a cast to u64, just as is used by for hob_lbah and
hob_lbam in the function.
Reported-by: Phillip O'Donnell <phillip.odonnell@gmail.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Randy Dunlap [Thu, 30 Oct 2008 05:35:08 +0000 (22:35 -0700)]
ATA: remove excess kernel-doc notation
Remove excess kernel-doc function parameter notation from drivers/ata/:
Warning(drivers/ata/libata-core.c:1622): Excess function parameter or struct member 'fn' description in 'ata_pio_queue_task'
Warning(drivers/ata/libata-core.c:4655): Excess function parameter or struct member 'err_mask' description in 'ata_qc_complete'
Warning(drivers/ata/ata_piix.c:751): Excess function parameter or struct member 'udma' description in 'do_pata_set_dmamode'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Linus Torvalds [Fri, 31 Oct 2008 01:36:16 +0000 (18:36 -0700)]
Merge branch 'for-linus' of git://neil.brown.name/md
* 'for-linus' of git://neil.brown.name/md:
md: destroy partitions and notify udev when md array is stopped.
Linus Torvalds [Fri, 31 Oct 2008 01:35:09 +0000 (18:35 -0700)]
Merge git://git./linux/kernel/git/rusty/linux-2.6-for-linus
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
lguest: fix irq vectors.
lguest: fix early_ioremap.
lguest: fix example launcher compile after moved asm-x86 dir.
Linus Torvalds [Fri, 31 Oct 2008 01:33:46 +0000 (18:33 -0700)]
Merge branch 'x86-fixes-for-linus-2' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86: cpu_index build fix
x86/voyager: fix missing cpu_index initialisation
x86/voyager: fix compile breakage caused by
dc1e35c6e95e8923cf1d3510438b63c600fee1e2
x86: fix /dev/mem mmap breakage when PAT is disabled
x86/voyager: fix compile breakage casued by x86: move prefill_possible_map calling early
x86: use CONFIG_X86_SMP instead of CONFIG_SMP
x86/voyager: fix boot breakage caused by x86: boot secondary cpus through initial_code
x86, uv: fix compile error in uv_hub.h
i386/PAE: fix pud_page()
x86: remove debug code from arch_add_memory()
x86: start annotating early ioremap pointers with __iomem
x86: two trivial sparse annotations
x86: fix init_memory_mapping for [
dc000000 -
e0000000) - v2
Linus Torvalds [Fri, 31 Oct 2008 01:32:03 +0000 (18:32 -0700)]
Merge branch 'sched-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
sched: remove sched-design.txt from 00-INDEX
sched: change sched_debug's mode to 0444
Linus Torvalds [Fri, 31 Oct 2008 01:31:42 +0000 (18:31 -0700)]
Merge branch 'tracing-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
ftrace: handle archs that do not support irqs_disabled_flags
Linus Torvalds [Fri, 31 Oct 2008 01:31:27 +0000 (18:31 -0700)]
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:
resources: fix x86info results ioremap.c:226 __ioremap_caller+0xf2/0x2d6() WARNINGs
Rusty Russell [Fri, 31 Oct 2008 16:24:27 +0000 (11:24 -0500)]
lguest: fix irq vectors.
do_IRQ: cannot handle IRQ -1 vector 0x20 cpu 0
------------[ cut here ]------------
kernel BUG at arch/x86/kernel/irq_32.c:219!
We're not ISA: we have a 1:1 mapping from vectors to irqs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Fri, 31 Oct 2008 16:24:27 +0000 (11:24 -0500)]
lguest: fix early_ioremap.
dmi_scan_machine breaks under lguest:
lguest: unhandled trap 14 at 0xc04edeae (0xffa00000)
This is because we use current_cr3 for the read_cr3() paravirt
function, and it isn't set until the first cr3 change. We got away
with it until this happened.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Fri, 31 Oct 2008 16:24:25 +0000 (11:24 -0500)]
lguest: fix example launcher compile after moved asm-x86 dir.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Ingo Molnar [Thu, 30 Oct 2008 23:43:03 +0000 (00:43 +0100)]
x86: cpu_index build fix
fix:
arch/x86/kernel/cpu/common.c: In function 'early_identify_cpu':
arch/x86/kernel/cpu/common.c:553: error: 'struct cpuinfo_x86' has no member named 'cpu_index'
as cpu_index is only available on SMP.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
James Bottomley [Thu, 30 Oct 2008 21:13:37 +0000 (16:13 -0500)]
x86/voyager: fix missing cpu_index initialisation
Impact: fix /proc/cpuinfo output on x86/Voyager
Ever since
| commit
92cb7612aee39642d109b8d935ad265e602c0563
| Author: Mike Travis <travis@sgi.com>
| Date: Fri Oct 19 20:35:04 2007 +0200
|
| x86: convert cpuinfo_x86 array to a per_cpu array
We've had an extra field in cpuinfo_x86 which is cpu_index.
Unfortunately, voyager has never initialised this, although the only
noticeable impact seems to be that /proc/cpuinfo shows all zeros for
the processor ids.
Anyway, fix this by initialising the boot CPU properly and setting the
index when the secondaries update.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
James Bottomley [Thu, 30 Oct 2008 21:00:59 +0000 (16:00 -0500)]
x86/voyager: fix compile breakage caused by
dc1e35c6e95e8923cf1d3510438b63c600fee1e2
Impact: build fix on x86/Voyager
Given commits like this:
| Author: Suresh Siddha <suresh.b.siddha@intel.com>
| Date: Tue Jul 29 10:29:19 2008 -0700
|
| x86, xsave: enable xsave/xrstor on cpus with xsave support
Which deliberately expose boot cpu dependence to pieces of the system,
I think it's time to explicitly have a variable for it to prevent this
continual misassumption that the boot CPU is zero.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Linus Torvalds [Thu, 30 Oct 2008 23:16:39 +0000 (16:16 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 5326/1:
AFEB9260: Fix for i2c_board_info structure
[ARM] mx31ads: Add missing include
[ARM] MXC: Fix mxc_gpio_get(), which must read PSR register instead DR.
[ARM] MX3: Use ioremap wrapper to map SoC devices nonshared
[ARM] gpio_free might sleep, arm architecture
[ARM] ep93xx: fix OHCI DMA mask
leds: da903x: (da9030 only) led brightness reversed.
[ARM] sharpsl_pm: fix compilation w/o CONFIG_PM
[ARM] pcm037: map AIPS1 and AIPS2 as nonshared area
[ARM] build fixes for netX serial driver
[ARM] 5323/1: Remove outdated empeg documentation.
[ARM] 5299/1: Add maintainer for Mobilepro 900/c
[ARM] corgi_lcd: fix simultaneous compilation with corgi_bl
[ARM] pxa/spitz: fix spi cs on spitz
[ARM] 5322/1: Fix fastpath issue in mmci.c
[ARM] xsc3: revert writethrough memory-type encoding change
Steven Rostedt [Fri, 24 Oct 2008 13:42:59 +0000 (09:42 -0400)]
ftrace: handle archs that do not support irqs_disabled_flags
Impact: build fix on non-lockdep architectures
Some architectures do not support a way to read the irq flags that
is set from "local_irq_save(flags)" to determine if interrupts were
disabled or enabled. Ftrace uses this information to display to the user
if the trace occurred with interrupts enabled or disabled.
Besides the fact that those archs that do not support this will fail to
compile, unless they fix it, we do not want to have the trace simply
say interrupts were not disabled or they were enabled, without knowing
the real answer.
This patch adds a 'X' in the output to let the user know that the
architecture they are running on does not support a way for the tracer
to determine if interrupts were enabled or disabled. It also lets those
same archs compile with tracing enabled.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Ravikiran G Thirumalai [Thu, 30 Oct 2008 20:59:21 +0000 (13:59 -0700)]
x86: fix /dev/mem mmap breakage when PAT is disabled
Impact: allow /dev/mem mmaps on non-PAT CPUs/platforms
Fix mmap to /dev/mem when CONFIG_X86_PAT is off and CONFIG_STRICT_DEVMEM is
off
mmap to /dev/mem on kernel memory has been failing since the
introduction of PAT (CONFIG_STRICT_DEVMEM=n case). Seems like
the check to avoid cache aliasing with PAT is kicking in even
when PAT is disabled. The bug seems to have crept in 2.6.26.
This patch makes sure that the mmap to regular
kernel memory succeeds if CONFIG_STRICT_DEVMEM=n and
PAT is disabled, and the checks to avoid cache aliasing
still happens if PAT is enabled.
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Tested-by: Tim Sirianni <tim@scalemp.com>
Cc: <stable@kernel.org>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
James Bottomley [Thu, 30 Oct 2008 21:28:35 +0000 (16:28 -0500)]
x86/voyager: fix compile breakage casued by x86: move prefill_possible_map calling early
Impact: fix build failure on x86/Voyager
Before:
| commit
329513a35d1a2b6b28d54f5c2c0dde4face8200b
| Author: Yinghai Lu <yhlu.kernel@gmail.com>
| Date: Wed Jul 2 18:54:40 2008 -0700
|
| x86: move prefill_possible_map calling early
prefill_possible_mask() was hidden under CONFIG_HOTPLUG_CPU rendering
it invisitble to voyager. Since this commit it's exposed, but not
provided by the voyager subarch, so add a dummy stub to fix the link
breakage.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
James Bottomley [Thu, 30 Oct 2008 21:05:39 +0000 (16:05 -0500)]
x86: use CONFIG_X86_SMP instead of CONFIG_SMP
Impact: fix x86/Voyager boot
CONFIG_SMP is used for features which work on *all* x86 boxes.
CONFIG_X86_SMP is used for standard PC like x86 boxes (for things like
multi core and apics)
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
James Bottomley [Thu, 30 Oct 2008 21:08:38 +0000 (16:08 -0500)]
x86/voyager: fix boot breakage caused by x86: boot secondary cpus through initial_code
Impact: boot up secondary CPUs as well on x86/Voyager systems
This commit:
| commit
3e9704739daf46a8ba6593d749c67b5f7cd633d2
| Author: Glauber Costa <gcosta@redhat.com>
| Date: Wed May 28 13:01:54 2008 -0300
|
| x86: boot secondary cpus through initial_code
removed the use of initialize_secondary. However, it didn't update
voyager, so the secondary cpus no longer boot. Fix this by adding the
initial_code switch to voyager as well.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Linus Torvalds [Thu, 30 Oct 2008 19:55:49 +0000 (12:55 -0700)]
Merge git://git./linux/kernel/git/sam/kbuild-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes:
Fix incompatibility with versions of Perl less than 5.6.0
kbuild: do not include arch/<ARCH>/include/asm in find-sources twice.
kbuild: tag with git revision when git describe is missing
kbuild: prevent modpost from looking for a .cmd file for a static library linked into a module
kbuild: fix KBUILD_EXTRA_SYMBOLS
adjust init section definitions
scripts/checksyscalls.sh: fix for non-gnu sed
scripts/package: don't break if %{_smp_mflags} isn't set
kbuild: setlocalversion: dont include svn change count
kbuild: improve check-symlink
kbuild: mkspec - fix build rpm
Linus Torvalds [Thu, 30 Oct 2008 19:54:03 +0000 (12:54 -0700)]
Merge git://git./linux/kernel/git/wim/linux-2.6-watchdog
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
[PATCH] Switch all my contributions stuff to a single common address
[WATCHDOG] pci: use pci_ioremap_bar() in drivers/watchdog
Linus Torvalds [Thu, 30 Oct 2008 19:53:33 +0000 (12:53 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
CHAR: Delete old and now unused M48T35 RTC driver for SGI IP27.
CHAR: Delete old and now unused DS1286 driver.
MIPS: Sort out CPU type to name translation.
MIPS: Use the new byteorder headers
MIPS: Probe for watch registers on cores of all vendors, not just MTI.
MIPS: Switch FPU emulator trap to BREAK instruction.
MIPS: SMP: Do not initialize __cpu_number_map/__cpu_logical_map for CPU 0.
MIPS: Consider value of c0_ebase when computing value of exception base.
MIPS: Clean up MIPSxx-optimized bitop functions
MIPS: New feature test macro cpu_has_mips_r
MIPS: RBTX4927: Add GPIO-LED support
MIPS: TXx9: Fix RBTX4939 ethernet address initialization
Linus Torvalds [Thu, 30 Oct 2008 19:52:53 +0000 (12:52 -0700)]
Merge git://git./linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:
fdomain_cs: Sort out modules with duplicate description
pcmcia: Whine harder about use of EXCLUSIVE
pcmcia: IRQ_TYPE_EXCLUSIVE is long obsoleted
Linus Torvalds [Thu, 30 Oct 2008 19:51:42 +0000 (12:51 -0700)]
Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
SUNRPC: Fix potential race in put_rpccred()
SUNRPC: Fix rpcauth_prune_expired
NFS: Convert nfs_attr_generation_counter into an atomic_long
SUNRPC: Respond promptly to server TCP resets
Linus Torvalds [Thu, 30 Oct 2008 19:50:59 +0000 (12:50 -0700)]
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:
x86, gart: fix gart detection for Fam11h CPUs
x86: 64 bit print out absent pages num too
x86, kdump: fix invalid access on i386 sparsemem
x86: fix APIC_DEBUG with inquire_remote_apic
x86: AMD microcode patch loader author update
x86: microcode patch loader author update
mailmap: add Peter Oruba
x86, bts: improve help text for BTS config
doc/x86: fix doc subdirs
Linus Torvalds [Thu, 30 Oct 2008 19:16:38 +0000 (12:16 -0700)]
Merge git://git./linux/kernel/git/agk/linux-2.6-dm
* git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm:
dm snapshot: wait for chunks in destructor
dm snapshot: fix register_snapshot deadlock
dm raid1: fix do_failures
Linus Torvalds [Thu, 30 Oct 2008 19:09:44 +0000 (12:09 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
x86/PCI: build failure at x86/kernel/pci-dma.c with !CONFIG_PCI
Alan Cox [Thu, 30 Oct 2008 15:54:12 +0000 (15:54 +0000)]
tty: Fix USB kref leak
When we close we must clear the extra reference we got when we read
port->tty. Setting the port tty NULL will clear the kref held by the driver
but not the one we obtained ourselves while doing the lookup.
Signed-off-by: Alan Cox <alan@redhat.com>
Tested-by: Helge Hafting <helge.hafting@aitel.hist.no>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Thu, 30 Oct 2008 19:07:25 +0000 (12:07 -0700)]
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
i2c-s3c2410: Correct use of ! and &
i2c: The i2c mailing list is moving
scx200_i2c: Add missing class parameter
Linus Torvalds [Thu, 30 Oct 2008 18:51:43 +0000 (11:51 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: add quirk entry for no-name keyboard (0x13ba/0x0017)
HID: fix hid_device_id for cross compiling
HID: sync on deleted io_retry timer in usbhid driver
HID: fix oops during suspend of unbound HID devices
Linus Torvalds [Thu, 30 Oct 2008 18:50:57 +0000 (11:50 -0700)]
Merge git://git./linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
Driver core: fix 'dynamic_debug' cmd line parameter
HOWTO: Sync patch for jp_JP/HOWTO
Update stable tree documentation
sysfs: Fix return values for sysdev_store_{ulong,int}
driver core: drivers/base/sys.c: update comments
Document kernel taint flags properly
Linus Torvalds [Thu, 30 Oct 2008 18:49:12 +0000 (11:49 -0700)]
Merge git://git./linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
USB: prevent autosuspend during hub initialization
USB: Unusual dev for the "Kyocera / Contax SL300R T*" digital camera.
USB: usbtmc: Use explicit unsigned type for input buffer instead of char*
USB: fix crash when URBs are unlinked after the device is gone
Linus Torvalds [Thu, 30 Oct 2008 18:47:21 +0000 (11:47 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/lrg/voltage-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:
regulator: da903x regulator bug fix
regulator: Build on non-ARM platforms
Linus Torvalds [Thu, 30 Oct 2008 18:46:28 +0000 (11:46 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
amd8111e: Fix rx return code
pktgen: fix multiple queue warning
mac80211.h: fix kernel-doc excesses
p54: fix build warnings
ath5k: Reset key cache on interface up, thus fixing resume
mac80211: correct warnings in minstrel rate control algorithm
RFKILL: fix input layer initialisation
p54: fix misbehavings when firmware can't be found
dm9601: runtime mac address change support
via-velocity: use driver string instead of dev->name before register_netdev()
drivers/net/wan/syncppp: Fix unused-var warnings
mlx4: Setting the correct offset for default mac address
mlx4_en: remove duplicated #include
ibm_newemac: Fix typo in flow control config option
ehea: Detect 16GB hugepages for firmware restriction
dmfe: check pci_alloc_consistent errors
qeth: avoid skb_under_panic for malformatted inbound data
qeth: remove unnecessary support ckeck in sysfs route6
qeth: fix offset error in non prealloc header path
qeth: remove non-recover-thread checkings
Linus Torvalds [Thu, 30 Oct 2008 18:44:35 +0000 (11:44 -0700)]
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:
ALSA: ASoC: Fix WM9713 ALC Decay Time name
ALSA: ASoC: Fix some minor errors in mpc5200 psc i2s driver
ALSA: ASoC: Fix mono controls after conversion to support full int masks
ALSA: sound/ice1712: indentation & braces disagree - add braces
ALSA: usb - Add quirk for Edirol UA-25EX advanced modes
sound: struct device - replace bus_id with dev_name(), dev_set_name()
ALSA: hda - Add reboot notifier
ALSA: Warn when control names are truncated
ALSA: intel8x0 - add Dell Optiplex GX620 (
AD1981B) to AC97 clock whitelist
ALSA: hda - Fix SPDIF mute on IDT/STAC codecs
ALSA: hda: Add HDA vendor ID for Wolfson Microelectronics
ALSA: hda - Add another HP model for
AD1884A
Linus Torvalds [Thu, 30 Oct 2008 18:44:09 +0000 (11:44 -0700)]
Merge branch 'tracing-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
ftrace: fix trace_nop config select
ftrace: perform an initialization for ftrace to enable it
Fernando Luis Vazquez Cao [Wed, 29 Oct 2008 21:01:21 +0000 (14:01 -0700)]
spi: fix compile error
Fix compile error below:
LD drivers/spi/built-in.o
CC [M] drivers/spi/spi_gpio.o
In file included from drivers/spi/spi_gpio.c:26:
include/linux/spi/spi_bitbang.h:23: error: field `work' has incomplete type
make[2]: *** [drivers/spi/spi_gpio.o] Error 1
make[1]: *** [drivers/spi] Error 2
make: *** [drivers] Error 2
Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Wed, 29 Oct 2008 21:01:20 +0000 (14:01 -0700)]
nfsd: fix vm overcommit crash
Junjiro R. Okajima reported a problem where knfsd crashes if you are
using it to export shmemfs objects and run strict overcommit. In this
situation the current->mm based modifier to the overcommit goes through a
NULL pointer.
We could simply check for NULL and skip the modifier but we've caught
other real bugs in the past from mm being NULL here - cases where we did
need a valid mm set up (eg the exec bug about a year ago).
To preserve the checks and get the logic we want shuffle the checking
around and add a new helper to the vm_ security wrappers
Also fix a current->mm reference in nommu that should use the passed mm
[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: fix build]
Reported-by: Junjiro R. Okajima <hooanon05@yahoo.co.jp>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Scott James Remnant [Wed, 29 Oct 2008 21:01:18 +0000 (14:01 -0700)]
ipmi: add MODULE_ALIAS to load ipmi_devintf with ipmi_si
The ipmi_devintf module contains the userspace interface for IPMI devices,
yet will not be loaded automatically with a system interface handler
driver.
Add a MODULE_ALIAS for the "platform:ipmi_si" MODALIAS exported by the
ipmi_si driver, so that userspace knows of the recommendation.
Signed-off-by: Scott James Remnant <scott@ubuntu.com>
Cc: Tim Gardner <tcanonical@tpi.com>
Cc: Corey Minyard <minyard@acm.org>
Cc: <stable@kernel.org> [2.6.27.x, maybe earlier?]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mikulas Patocka [Wed, 29 Oct 2008 21:01:17 +0000 (14:01 -0700)]
framebuffer compat_ioctl deadlock
Fix deadlock in fb_compat_ioctl. fb_compat_ioctl acquires a mutex and
calls fb_ioctl that tries to acquire that mutex too. A regression added
during BKL removal.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Yauhen Kharuzhy [Wed, 29 Oct 2008 21:01:16 +0000 (14:01 -0700)]
rtc S3C: add device_init_wakeup() invokation
tAdd adds device_init_wakeup() ivokation to probe function of
s3c2410_rtc_driver. Without of this wakealarm sysfs attribute does not
initialise.
Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Randy Dunlap [Wed, 29 Oct 2008 21:01:15 +0000 (14:01 -0700)]
kernel.h: fix might_sleep kernel-doc
Put the kernel-doc for might_sleep() _immediately_ before the macro
(no intervening lines). Otherwise kernel-doc complains like so:
Warning(linux-2.6.27-rc3-git2//include/linux/kernel.h:129): No description found for parameter 'file'
Warning(linux-2.6.27-rc3-git2//include/linux/kernel.h:129): No description found for parameter 'line'
because kernel-doc is looking at the wrong function prototype (i.e.,
__might_sleep). [Yes, I have a todo note to myself to check/warn for that
inconsistency in scripts/kernel-doc.]
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: <Uwe.Kleine-Koenig@digi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Wed, 29 Oct 2008 21:01:14 +0000 (14:01 -0700)]
Rationalise Randy's address a bit
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Wed, 29 Oct 2008 21:01:13 +0000 (14:01 -0700)]
rtc: ds3234 doesn't link when built-in
When ds3234 is built-in, the final links fails with the following vague error
message:
`.exit.text' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.exit.text' of drivers/built-in.o
ds3234_remove() cannot be marked __exit, as it's accessed via __devexit_p().
In addition, mark ds3234_probe() __devinit while we're at it.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Frysinger [Wed, 29 Oct 2008 21:01:12 +0000 (14:01 -0700)]
MAINTAINERS: add LTP info to the list
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mike Travis [Thu, 30 Oct 2008 18:33:19 +0000 (11:33 -0700)]
x86, uv: fix compile error in uv_hub.h
Impact: include file dependency cleanup
Fix compile errors of files that include asm/uv/uv_hub.h but do
not include linux/timer.h.
[ such files are not mainline right now. ]
Signed-of-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Dean Nelson [Wed, 29 Oct 2008 21:01:12 +0000 (14:01 -0700)]
sgi-xp: only build for ia64-sn2 when CONFIG_IA64_GENERIC specified
For the time being build for ia64-sn2 alone when CONFIG_IA64_GENERIC is
specified.
This eliminates a dependency of the XP/XPC drivers on having the GRU
driver insmod'd in order to insmod them, when running on an ia64-sn2
system.
On such a system the GRU driver serves no useful purpose.
Signed-off-by: Dean Nelson <dcn@sgi.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Sukadev Bhattiprolu [Wed, 29 Oct 2008 21:01:11 +0000 (14:01 -0700)]
'kill sig -1' must only apply to caller's namespace
Currently "kill <sig> -1" kills processes in all namespaces and breaks the
isolation of namespaces. Earlier attempt to fix this was discussed at:
http://lkml.org/lkml/2008/7/23/148
As suggested by Oleg Nesterov in that thread, use "task_pid_vnr() > 1"
check since task_pid_vnr() returns 0 if process is outside the caller's
namespace.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Eric W. Biederman <ebiederm@xmission.com>
Tested-by: Daniel Hokka Zakrisson <daniel@hozac.com>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Randy Dunlap [Wed, 29 Oct 2008 21:01:10 +0000 (14:01 -0700)]
fs: remove excess kernel-doc
Delete excess kernel-doc notation in fs/ subdirectory:
Warning(linux-2.6.27-git10//fs/jbd/transaction.c:886): Excess function parameter or struct member 'credits' description in 'journal_get_undo_access'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Randy Dunlap [Wed, 29 Oct 2008 21:01:09 +0000 (14:01 -0700)]
mm: fix kernel-doc function notation
Delete excess kernel-doc notation in mm/ subdirectory.
Actually this is a kernel-doc notation fix.
Warning(/var/linsrc/linux-2.6.27-git10//mm/vmalloc.c:902): Excess function parameter or struct member 'returns' description in 'vm_map_ram'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Randy Dunlap [Wed, 29 Oct 2008 21:01:09 +0000 (14:01 -0700)]
i2o: fix kernel-doc warnings
Fixup i2o kernel-doc warnings:
Warning(linux-next-
20081022//drivers/message/i2o/i2o_block.c:579): No description found for parameter 'bdev'
Warning(linux-next-
20081022//drivers/message/i2o/i2o_block.c:579): No description found for parameter 'mode'
Warning(linux-next-
20081022//drivers/message/i2o/i2o_block.c:608): No description found for parameter 'disk'
Warning(linux-next-
20081022//drivers/message/i2o/i2o_block.c:608): No description found for parameter 'mode'
Warning(linux-next-
20081022//drivers/message/i2o/i2o_block.c:657): No description found for parameter 'bdev'
Warning(linux-next-
20081022//drivers/message/i2o/i2o_block.c:657): No description found for parameter 'mode'
Signed-off-by: Randy Dunlap <randy.dunlap@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>
Eric Sandeen [Wed, 29 Oct 2008 21:01:08 +0000 (14:01 -0700)]
ecryptfs: fix memory corruption when storing crypto info in xattrs
When ecryptfs allocates space to write crypto headers into, before copying
it out to file headers or to xattrs, it looks at the value of
crypt_stat->num_header_bytes_at_front to determine how much space it
needs. This is also used as the file offset to the actual encrypted data,
so for xattr-stored crypto info, the value was zero.
So, we kzalloc'd 0 bytes, and then ran off to write to that memory.
(Which returned as ZERO_SIZE_PTR, so we explode quickly).
The right answer is to always allocate a page to write into; the current
code won't ever write more than that (this is enforced by the
(PAGE_CACHE_SIZE - offset) length in the call to
ecryptfs_generate_key_packet_set). To be explicit about this, we now send
in a "max" parameter, rather than magically using PAGE_CACHE_SIZE there.
Also, since the pointer we pass down the callchain eventually gets the
virt_to_page() treatment, we should be using a alloc_page variant, not
kzalloc (see also
7fcba054373d5dfc43d26e243a5c9b92069972ee)
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Acked-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Paul Mundt [Wed, 29 Oct 2008 21:01:07 +0000 (14:01 -0700)]
kernel/profile: fix profile_init() section mismatch
profile_init() calls in to alloc_bootmem() on early initialization. While
alloc_bootmem() is __init, the reference itself is safe in that it is
tucked below a !slab_is_available() check. So, flag profile_init() as
__ref.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Cc: Dave Hansen <dave@linux.vnet.ibm.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
KAMEZAWA Hiroyuki [Wed, 29 Oct 2008 21:01:06 +0000 (14:01 -0700)]
memcg: update menuconfig help text
page_cgroup is now allocated at boot and memmap doesn't includes pointer
for page_cgroup. Fix the menu help text.
Reviewed-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: KAMEZAWA hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mariusz Kozlowski [Wed, 29 Oct 2008 21:01:05 +0000 (14:01 -0700)]
hdpuftrs: fix build
drivers/misc/hdpuftrs/hdpu_nexus.c:118: error: expected identifier or '(' before 'return'
drivers/misc/hdpuftrs/hdpu_nexus.c:119: error: expected identifier or '(' before '}' token
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alexey Dobriyan [Wed, 29 Oct 2008 21:01:05 +0000 (14:01 -0700)]
init/do_mounts_md.c: msleep compile fix
init/do_mounts_md.c:285: error: implicit declaration of function 'msleep'
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Matthew Garrett [Wed, 29 Oct 2008 21:01:03 +0000 (14:01 -0700)]
sony-laptop: ignore missing _DIS method on pic device
At least the Vaio VGN-Z540N doesn't have this method, so let's not fail
to suspend just because it doesn't exist.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Acked-by: Mattia Dongili <malattia@linux.it>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Marcin Slusarz [Wed, 29 Oct 2008 21:01:01 +0000 (14:01 -0700)]
fbcon: don't inline updatescrollmode
Updatescrollmode is marked inline, but it's big and is called only from
non-critical codepaths (fbcon_resize, fbcon_switch, fbcon_modechanged).
Dropping it saves almost 800 bytes of text size.
text data bss dec hex filename
23859 287 8448 32594 7f52 drivers/video/console/fbcon.o.before
23065 287 8448 31800 7c38 drivers/video/console/fbcon.o.after
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Benjamin Herrenschmidt [Wed, 29 Oct 2008 21:01:00 +0000 (14:01 -0700)]
edac: fix enabling of polling cell module
The edac driver on cell turned out to be not enabled because of a missing
op_state. This patch introduces it. Verified to work on top of Ben's
next branch.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Osterkamp <jens@linux.vnet.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Yauhen Kharuzhy [Wed, 29 Oct 2008 21:00:59 +0000 (14:00 -0700)]
rtc-s3c: fix section mismatch warnings
Warnings was appeared when compile rtc-s3c.c because
platform_driver structure s3c2410_rtcdrv has wrong name.
Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jiri Pirko [Wed, 29 Oct 2008 21:00:58 +0000 (14:00 -0700)]
docs: fix ManagementStyle book name
Just corrected the book name. I'm probably the only one who ever read
this file :-)
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Hans Ulrich Niedermann [Wed, 29 Oct 2008 21:00:57 +0000 (14:00 -0700)]
docbook: fix command spacing
The total width of the command name plus spaces should be
8 characters, but were 7 and 9, respectively. With 8 chars,
all commands are now lining up nicely.
The mandocs, psdocs, xmldocs commands are OK.
Before:
HOSTCC scripts/basic/docproc
DOCPROC Documentation/DocBook/deviceiobook.xml
HTML Documentation/DocBook/deviceiobook.html
DOCPROC Documentation/DocBook/wanbook.xml
PDF Documentation/DocBook/wanbook.pdf
After:
HOSTCC scripts/basic/docproc
DOCPROC Documentation/DocBook/deviceiobook.xml
HTML Documentation/DocBook/deviceiobook.html
DOCPROC Documentation/DocBook/wanbook.xml
PDF Documentation/DocBook/wanbook.pdf
Signed-off-by: Hans Ulrich Niedermann <hun@n-dimensional.de>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Nick Piggin [Wed, 29 Oct 2008 21:00:55 +0000 (14:00 -0700)]
fs: remove prepare_write/commit_write
Nothing uses prepare_write or commit_write. Remove them from the tree
completely.
[akpm@linux-foundation.org: schedule simple_prepare_write() for unexporting]
Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Li Zefan [Wed, 29 Oct 2008 21:00:54 +0000 (14:00 -0700)]
cgroups: tiny cleanups
- remove 'private' field from struct subsys
- remove cgroup_init_smp()
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Li Zefan [Wed, 29 Oct 2008 21:00:54 +0000 (14:00 -0700)]
freezer_cg: simplify freezer_change_state()
Just call unfreeze_cgroup() if goal_state == THAWED, and call
try_to_freeze_cgroup() if goal_state == FROZEN.
No behavior has been changed.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Cedric Le Goater <clg@fr.ibm.com>
Acked-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Li Zefan [Wed, 29 Oct 2008 21:00:53 +0000 (14:00 -0700)]
freezer_cg: use thaw_process() in unfreeze_cgroup()
Don't duplicate the implementation of thaw_process().
[akpm@linux-foundation.org: make __thaw_process() static]
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Acked-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Li Zefan [Wed, 29 Oct 2008 21:00:52 +0000 (14:00 -0700)]
freezer_cg: remove redundant check in freezer_can_attach()
It is sufficient to check if @task is frozen, and no need to check if the
original freezer is frozen.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Cedric Le Goater <clg@fr.ibm.com>
Acked-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Li Zefan [Wed, 29 Oct 2008 21:00:51 +0000 (14:00 -0700)]
freezer_cg: fix improper BUG_ON() causing oops
The BUG_ON() should be protected by freezer->lock, otherwise it can be
triggered easily when a task has been unfreezed but the corresponding
cgroup hasn't been changed to FROZEN state.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Cedric Le Goater <clg@fr.ibm.com>
Acked-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Hitoshi Mitake [Wed, 29 Oct 2008 21:00:50 +0000 (14:00 -0700)]
edac x38: new MC driver module
I wrote a new module for Intel X38 chipset. This chipset is very similar
to Intel 3200 chipset, but there are some different points, so I copyed
i3200_edac.c and modified.
This is Intel's web page describing this chipset.
http://www.intel.com/Products/Desktop/Chipsets/X38/X38-overview.htm
I've tested this new module with broken memory, and it seems to be working
well.
Signed-off-by: Hitoshi Mitake <mitake@clustcom.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alexey Dobriyan [Wed, 29 Oct 2008 21:00:50 +0000 (14:00 -0700)]
.gitignore updates
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Huang Weiyi [Wed, 29 Oct 2008 21:00:49 +0000 (14:00 -0700)]
viafb: removed duplicated #include's
Removed duplicated #include's in drivers/video/via/global.h.
debug.h
viafbdev.h
viamode.h
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Cc: Joseph Chan <josephchan@via.com.tw>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Kurt Garloff [Wed, 29 Oct 2008 21:00:48 +0000 (14:00 -0700)]
mm: increase the default mlock limit from 32k to 64k
By default, non-privileged tasks can only mlock() a small amount of
memory to avoid a DoS attack by ordinary users. The Linux kernel
defaulted to 32k (on a 4k page size system) to accommodate the needs of
gpg.
However, newer gpg2 needs 64k in various circumstances and otherwise
fails miserably, see bnc#329675.
Change the default to 64k, and make it more agnostic to PAGE_SIZE.
Signed-off-by: Kurt Garloff <garloff@suse.de>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Sergey Lapin [Mon, 27 Oct 2008 06:43:45 +0000 (07:43 +0100)]
[ARM] 5326/1:
AFEB9260: Fix for i2c_board_info structure
i2c_board_info array was filled incorrectly.
Due to circumstances, the way it is filled works.
This patch fills array properly.
Signed-off-by: Sergey Lapin <slapin@ossfans.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Jonathan Cameron [Tue, 28 Oct 2008 11:03:48 +0000 (11:03 +0000)]
regulator: da903x regulator bug fix
Changes the device registration part of the probe function to supply the
regulator device rather than its parent (the mfd device) as this caused
problems when the regulator core attempted to find constraints associated
with the regulators.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Russell King [Thu, 30 Oct 2008 15:04:22 +0000 (15:04 +0000)]
Merge branch 'for-rmk-rc' of git://pasiphae.extern.pengutronix.de/git/imx/linux-2.6
Sascha Hauer [Fri, 17 Oct 2008 14:10:38 +0000 (16:10 +0200)]
[ARM] mx31ads: Add missing include
mx31ads_defconfig compilation failed with
arch/arm/mach-mx3/mx31ads.c: In function 'mxc_init_imx_uart':
arch/arm/mach-mx3/mx31ads.c:102: error: 'mxc_uart_device0' undeclared (first use in this function)
arch/arm/mach-mx3/mx31ads.c:102: error: (Each undeclared identifier is reported only once
arch/arm/mach-mx3/mx31ads.c:102: error: for each function it appears in.)
make[1]: *** [arch/arm/mach-mx3/mx31ads.o] Error 1
Add missing include
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Darius Augulis [Wed, 15 Oct 2008 08:38:30 +0000 (10:38 +0200)]
[ARM] MXC: Fix mxc_gpio_get(), which must read PSR register instead DR.
The Data register holds the value we have written to a gpio. To
get the input value we must read the Pad Status Register MX3 (or Sample
Status register in MX1/2 terms)
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer [Wed, 15 Oct 2008 07:50:23 +0000 (09:50 +0200)]
[ARM] MX3: Use ioremap wrapper to map SoC devices nonshared
The internal devices of the MX3 Processor have to be mapped
MT_DEVICE_NONSHARED devices, otherwise cache corruptions occur.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Julia Lawall [Thu, 30 Oct 2008 14:55:47 +0000 (15:55 +0100)]
i2c-s3c2410: Correct use of ! and &
In commit
e6bafba5b4765a5a252f1b8d31cbf6d2459da337, a bug was fixed that
involved converting !x & y to !(x & y). The code below shows the same
pattern, and thus should perhaps be fixed in the same way. In particular,
the result of !readl(i2c->regs + S3C2410_IICCON) & S3C2410_IICCON_IRQEN is
always 0.
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@ expression E; constant C; @@
(
!E & !C
|
- !E & C
+ !(E & C)
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Thu, 30 Oct 2008 14:55:47 +0000 (15:55 +0100)]
i2c: The i2c mailing list is moving
Replace all references to the old i2c mailing list.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Lennart Sorensen [Thu, 30 Oct 2008 14:55:47 +0000 (15:55 +0100)]
scx200_i2c: Add missing class parameter
The scx200_i2c driver is missing the .class parameter, which means no
i2c drivers are willing to probe for devices on the bus and attach to
them.
Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca>
Signed-off-by: Jean Delvare <khali@linux-fr.org>