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2011-07-13ARM: kprobes: Add hooks to override singlestep()Jon Medhurst4-9/+31
When a probe fires we must single-step the instruction which was replaced by a breakpoint. As the steps to do this vary between ARM and Thumb instructions we need a way to customise single-stepping. This is done by adding a new hook called insn_singlestep to arch_specific_insn which is initialised by the instruction decoding functions. These single-step hooks must update PC and call the instruction handler. For Thumb instructions an additional step of updating ITSTATE is needed. We do this after calling the handler because some handlers will need to test if they are running in an IT block. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Use conditional breakpoints for ARM probesJon Medhurst2-3/+9
Now we no longer trigger probes on conditional instructions when the condition is false, we can make use of conditional instructions as breakpoints in ARM code to avoid taking unnecessary exceptions. Note, we can't rely on not getting an exception when the condition check fails, as that is Implementation Defined on newer ARM architectures. We therefore still need to perform manual condition checks as well. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Don't trigger probes on conditional instructions when ↵Jon Medhurst1-1/+23
condition is false This patch changes the behavior of kprobes on ARM so that: Kprobes on conditional instructions don't trigger when the condition is false. For conditional branches, this means that they don't trigger in the branch not taken case. Rationale: When probes are placed onto conditionally executed instructions in a Thumb IT block, they may not fire if the condition is not met. This is because we use invalid instructions for breakpoints and "it is IMPLEMENTATION DEFINED whether the instruction executes as a NOP or causes an Undefined Instruction exception". Therefore, for consistency, we will ignore all probes on any conditional instructions when the condition is false. Alternative solutions seem to be too complex to implement or inconsistent. This issue was discussed on linux.arm.kernel in the thread titled "[RFC] kprobes with thumb2 conditional code" See http://comments.gmane.org/gmane.linux.linaro.devel/2985 Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add it_advance()Jon Medhurst1-0/+25
This advances the ITSTATE bits in CPSR to their values for the next instruction. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add condition code checking to Thumb emulationJon Medhurst1-0/+22
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add Thumb breakpoint supportJon Medhurst2-14/+115
Extend the breakpoint insertion and catching functions to support Thumb code. As breakpoints are no longer of a fixed size, the flush_insns macro is modified to take a size argument instead of an instruction count. Note, we need both 16- and 32-bit Thumb breakpoints, because if we were to use a 16-bit breakpoint to replace a 32-bit instruction which was in an IT block, and the condition check failed, then the breakpoint may not fire (it's unpredictable behaviour) and the CPU could then try and execute the second half of the 32-bit Thumb instruction. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: Kconfig: Allow kprobes on Thumb-2 kernelsJon Medhurst1-1/+1
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add Thumb instruction decoding stubsJon Medhurst4-2/+61
Extend arch_prepare_kprobe to support probing of Thumb code. For the actual decoding of Thumb instructions, stub functions are added which currently just reject the probe. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Make kprobes framework work on Thumb-2 kernelsJon Medhurst1-2/+35
Fix up kprobes framework so that it builds and correctly interworks on Thumb-2 kernels. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Make str_pc_offset a constant on ARMv7Jon Medhurst2-0/+18
The str_pc_offset value is architecturally defined on ARMv7 onwards so we can make it a compile time constant. This means on Thumb kernels the runtime checking code isn't needed, which saves us from having to fix it to work for Thumb. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Move find_str_pc_offset into kprobes-common.cJon Medhurst3-28/+35
Move str_pc_offset into kprobes-common.c as it will be needed by common code later. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Move is_writeback define to header file.Jon Medhurst2-6/+6
This will be used later in other files. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add kprobes-common.cJon Medhurst4-92/+109
This file will contain the instruction decoding and emulation code which is common to both ARM and Thumb instruction sets. For now, we will just move over condition_checks from kprobes-arm.c This table is also renamed to kprobe_condition_checks to avoid polluting the public namespace with a too generic name. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Split out internal parts of kprobes.hJon Medhurst4-17/+41
Later, we will be adding a considerable amount of internal implementation definitions to kprobe header files and it would be good to have these in local header file along side the source code, rather than pollute the existing header which is include by all users of kprobes. To this end, we add arch/arm/kernel/kprobes.h and move into this the existing internal defintions from arch/arm/include/asm/kprobes.h Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Rename kprobes-decode.c to kprobes-arm.cJon Medhurst2-1/+2
This file contains decoding and emulation functions for the ARM instruction set. As we will later be adding a file for Thumb and a file with common decoding functions, this renaming makes things clearer. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: Thumb-2: Support Thumb-2 in undefined instruction handlerJon Medhurst3-26/+27
This patch allows undef_hook's to be specified for 32-bit Thumb instructions and also to be used for thumb kernel-side code. 32-bit Thumb instructions are specified in the form: ((first_half << 16 ) | second_half) which matches the layout used by the ARM ARM. ptrace was handling 32-bit Thumb instructions by hooking the first halfword and manually checking the second half. This method would be broken by this patch so it is migrated to make use of the new Thumb-2 support. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: Thumb-2: Fix exception return sequence to restore stack correctlyJon Medhurst1-7/+5
The implementation of svc_exit didn't take into account any stack hole created by svc_entry; as happens with the undef handler when kprobes are configured. The fix is to read the saved value of SP rather than trying to calculate it. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-12Linux 3.0-rc7v3.0-rc7Linus Torvalds1-1/+1
2011-07-12Documentation/Changes: remove some really obsolete textLinus Torvalds1-25/+18
That file harkens back to the days of the big 2.4 -> 2.6 version jump, and was based even then on older versions. Some of it is just obsolete, and Jesper Juhl points out that it talks about kernel versions 2.6 and should be updated to 3.0. Remove some obsolete text, and re-phrase some other to not be 2.6-specific. Reported-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-12Merge branch 'v4l_for_linus' of ↵Linus Torvalds9-139/+174
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] msp3400: fill in v4l2_tuner based on vt->type field [media] tuner-core.c: don't change type field in g_tuner or g_frequency [media] cx18/ivtv: fix g_tuner support [media] tuner-core: power up tuner when called with s_power(1) [media] v4l2-ioctl.c: check for valid tuner type in S_HW_FREQ_SEEK [media] tuner-core: simplify the standard fixup [media] tuner-core/v4l2-subdev: document that the type field has to be filled in [media] v4l2-subdev.h: remove unused s_mode tuner op [media] feature-removal-schedule: change in how radio device nodes are handled [media] bttv: fix s_tuner for radio [media] pvrusb2: fix g/s_tuner support [media] v4l2-ioctl.c: prefill tuner type for g_frequency and g/s_tuner [media] tuner-core: fix tuner_resume: use t->mode instead of t->type [media] tuner-core: fix s_std and s_tuner
2011-07-11Merge branch 'pm-fixes' of ↵Linus Torvalds1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM: Reintroduce dropped call to check_wakeup_irqs
2011-07-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds3-57/+73
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: drop spinlock before calling cifs_put_tlink cifs: fix expand_dfs_referral cifs: move bdi_setup_and_register outside of CONFIG_CIFS_DFS_UPCALL cifs: factor smb_vol allocation out of cifs_setup_volume_info cifs: have cifs_cleanup_volume_info not take a double pointer cifs: fix build_unc_path_to_root to account for a prefixpath cifs: remove bogus call to cifs_cleanup_volume_info
2011-07-11Merge branch 'fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug.
2011-07-11Merge branch 'for_linus' of ↵Linus Torvalds8-63/+108
git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: hp-wmi: fix use after free dell-laptop - using buffer without mutex_lock Revert: "dell-laptop: Toggle the unsupported hardware killswitch" platform-drivers-x86: set backlight type to BACKLIGHT_PLATFORM thinkpad-acpi: handle HKEY 0x4010, 0x4011 events drivers/platform/x86: Fix memory leak thinkpad-acpi: handle some new HKEY 0x60xx events acer-wmi: fix bitwise bug when set device state acer-wmi: Only update rfkill status for associated hotkey events
2011-07-11Merge branch 'movieboard' of ↵Linus Torvalds1-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'movieboard' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: ohci: do not bind to Pinnacle cards, avert panic
2011-07-11ath5k: Add missing breaks in switch/caseJoe Perches1-0/+3
Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-11Documentation/spinlocks.txt: Remove reference to sti()/cli()Muthu Kumar1-38/+7
Since we removed sti()/cli() and related, how about removing it from Documentation/spinlocks.txt? Signed-off-by: Muthukumar R <muthur@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-11cifs: drop spinlock before calling cifs_put_tlinkJeff Layton1-1/+1
...as that function can sleep. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2011-07-11hp-wmi: fix use after freeEric Dumazet1-5/+6
[ 191.310008] WARNING: kmemcheck: Caught 32-bit read from freed memory (f0d25f14) [ 191.310011] c056d2f088000000105fd2f00000000050415353040000000000000000000000 [ 191.310020] i i i i f f f f f f f f f f f f f f f f f f f f f f f f f f f f [ 191.310027] ^ [ 191.310029] [ 191.310032] Pid: 737, comm: modprobe Not tainted 3.0.0-rc5+ #268 Hewlett-Packard HP Compaq 6005 Pro SFF PC/3047h [ 191.310036] EIP: 0060:[<f80b3104>] EFLAGS: 00010286 CPU: 0 [ 191.310039] EIP is at hp_wmi_perform_query+0x104/0x150 [hp_wmi] [ 191.310041] EAX: f0d25601 EBX: f0d25f00 ECX: 000121cf EDX: 000121ce [ 191.310043] ESI: f0d25f10 EDI: f0f97ea8 EBP: f0f97ec4 ESP: c173f34c [ 191.310045] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 191.310046] CR0: 8005003b CR2: f540c000 CR3: 30f30000 CR4: 000006d0 [ 191.310048] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 191.310050] DR6: ffff4ff0 DR7: 00000400 [ 191.310051] [<f80b317b>] hp_wmi_dock_state+0x2b/0x40 [hp_wmi] [ 191.310054] [<f80b6093>] hp_wmi_init+0x93/0x1a8 [hp_wmi] [ 191.310057] [<c10011f0>] do_one_initcall+0x30/0x170 [ 191.310061] [<c107ab9f>] sys_init_module+0xef/0x1a60 [ 191.310064] [<c149f998>] sysenter_do_call+0x12/0x28 [ 191.310067] [<ffffffff>] 0xffffffff Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2011-07-11dell-laptop - using buffer without mutex_lockJose Alonso1-3/+3
Using buffer->output[1] without mutex_lock() Signed-off-by: Jose Alonso <joalonsof@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2011-07-11Revert: "dell-laptop: Toggle the unsupported hardware killswitch"Keng-Yu Lin1-22/+2
This reverts commit a3d77411e8b2ad661958c1fbee65beb476ec6d70, as it causes a mess in the wireless rfkill status on some models. It is probably a bad idea to toggle the rfkill for all dell models without the respect to the claim that it is hardware-controlled. Cc: stable@kernel.org Signed-off-by: Keng-Yu Lin <kengyu@canonical.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2011-07-11PM: Reintroduce dropped call to check_wakeup_irqsColin Cross1-0/+8
Patch 2e711c04dbbf7a7732a3f7073b1fc285d12b369d (PM: Remove sysdev suspend, resume and shutdown operations) deleted sysdev_suspend(), which was being relied on to call check_wakeup_irqs() in suspend. If check_wakeup_irqs() is not called, wake interrupts that are pending when suspend is entered may be lost. It also breaks IRQCHIP_MASK_ON_SUSPEND, which is handled in check_wakeup_irqs(). This patch adds a call to check_wakeup_irqs() in syscore_suspend(), similar to what was deleted in sysdev_suspend(). Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-07-11[CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug.Luming Yu1-1/+1
I came across a memory leak during a cyclic cpu-online-offline test. Signed-off-by: Yu Luming <luming.yu@intel.com> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Jones <davej@redhat.com>
2011-07-10Merge branch 'hwmon-for-linus' of ↵Linus Torvalds2-12/+21
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: (pmbus) Improve auto-detection of temperature status register hwmon: (lm95241) Fix negative temperature results hwmon: (lm95241) Fix chip detection code
2011-07-10hwmon: (pmbus) Improve auto-detection of temperature status registerGuenter Roeck1-5/+6
It is possible that a PMBus device supports the READ_TEMPERATURE2 and/or READ_TEMPERATURE3 registers but does not support READ_TEMPERATURE1. Improve temperature status register detection to address this condition. Reported-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.39+
2011-07-10hwmon: (lm95241) Fix negative temperature resultsGuenter Roeck1-6/+14
Negative temperatures were returned in degrees C instead of milli-Degrees C. Also, negative temperatures were reported for remote temperature sensors even if the chip was configured for positive-only results. Fix by detecting temperature modes, and by treating negative temperatures similar to positive temperatures, with appropriate sign extension. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.30+
2011-07-10Merge branch 'for-linus' of ↵Linus Torvalds9-45/+68
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix a copmile warning ASoC: ak4642: fixup snd_soc_update_bits mask for PW_MGMT2 ALSA: hda - Change all ADCs for dual-adc switching mode for Realtek ASoC: Manage WM8731 ACTIVE bit as a supply widget ASoC: Don't set invalid name string to snd_card->driver field ASoC: Ensure we delay long enough for WM8994 FLL to lock when starting ASoC: Tegra: I2S: Ensure clock is enabled when writing regs ASoC: Fix Blackfin I2S _pointer() implementation return in bounds values ASoC: tlv320aic3x: Do soft reset to codec when going to bias off state ASoC: tlv320aic3x: Don't sync first two registers from register cache audio: tlv320aic26: fix PLL register configuration
2011-07-10Merge branch 'for-linus' of ↵Linus Torvalds4-0/+21
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: conditional resource-reallocation through kernel parameter pci=realloc
2011-07-10Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds12-24/+58
* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6994/1: smp_twd: Fix typo in 'twd_timer_rate' printing ARM: 6987/1: l2x0: fix disabling function to avoid deadlock ARM: 6966/1: ep93xx: fix inverted RTS/DTR signals on uart1 ARM: 6980/1: mmci: use StartBitErr to detect bad connections ARM: 6979/1: mach-vt8500: add forgotten irq_data conversion ARM: move memory layout sanity checking before meminfo initialization ARM: 6990/1: MAINTAINERS: add entry for ARM PMU profiling and debugging ARM: 6989/1: perf: do not start the PMU when no events are present ARM: dmabounce: fix map_single() error return value
2011-07-10Merge branch 'drm-fixes' of ↵Linus Torvalds1-61/+98
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: clean up multiple crtc handling for evergreen+ (v2)
2011-07-10firewire: ohci: do not bind to Pinnacle cards, avert panicStefan Richter1-0/+6
When firewire-ohci is bound to a Pinnacle MovieBoard, eventually a "Register access failure" is logged and an interrupt storm or a kernel panic happens. https://bugzilla.kernel.org/show_bug.cgi?id=36622 Until this is sorted out (if that is going to succeed at all), let's just prevent firewire-ohci from touching these devices. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: <stable@kernel.org>
2011-07-10cifs: fix expand_dfs_referralJeff Layton1-10/+20
Regression introduced in commit 724d9f1cfba. Prior to that, expand_dfs_referral would regenerate the mount data string and then call cifs_parse_mount_options to re-parse it (klunky, but it worked). The above commit moved cifs_parse_mount_options out of cifs_mount, so the re-parsing of the new mount options no longer occurred. Fix it by making expand_dfs_referral re-parse the mount options. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2011-07-10cifs: move bdi_setup_and_register outside of CONFIG_CIFS_DFS_UPCALLJeff Layton1-0/+2
This needs to be done regardless of whether that KConfig option is set or not. Reported-by: Sven-Haegar Koch <haegar@sdinet.de> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2011-07-09Merge branch 'fix/asoc' into for-linusTakashi Iwai8-35/+45
2011-07-09ALSA: hda - Fix a copmile warningTakashi Iwai1-1/+1
It's harmless but annyoing. sound/pci/hda/patch_realtek.c: In function ‘alc_cap_getput_caller’: sound/pci/hda/patch_realtek.c:2722:9: warning: ‘err’ may be used uninitialized in this function Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-07-09Merge branch 'for-3.0' of ↵Takashi Iwai2-27/+4
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc
2011-07-09Merge branch 's5p-fixes-for-linus' of ↵Linus Torvalds14-23/+37
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung * 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C2440: fix section mismatch on mini2440 ARM: S3C24XX: drop return codes in void function of dma.c ARM: S3C24XX: don't use uninitialized variable in dma.c ARM: EXYNOS4: Set appropriate I2C device variant ARM: S5PC100: Fix for compilation error spi/s3c64xx: Bug fix for SPI with different FIFO level ARM: SAMSUNG: Add tx_st_done variable ARM: EXYNOS4: Address a section mismatch w/ suspend issue. ARM: S5P: Fix bug on init of PWMTimers for HRTimer ARM: SAMSUNG: header file revised to prevent declaring duplicated ARM: EXYNOS4: fix improper gpio configuration ARM: EXYNOS4: Fix card detection for sdhci 0 and 2
2011-07-09Merge branch 'for-linus' of ↵Linus Torvalds3-38/+33
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: max8997: Fix setting inappropriate value for ramp_delay variable regulator: db8500-prcmu: small fixes regulator: max8997: remove dependency on platform_data pointer regulator: MAX8997: Fix for divide by zero error regulator: max8952 - fix wrong gpio valid check
2011-07-09Merge branch 'for-linus' of ↵Linus Torvalds4-6/+20
git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: btrfs: fix oops when doing space balance Btrfs: don't panic if we get an error while balancing V2 btrfs: add missing options displayed in mount output
2011-07-09MAINTAINERS: update Bjorn Helgaas's email addressBjorn Helgaas1-1/+1
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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