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2009-06-22xtensa: add m41t62 rtc to s6105 platformDaniel Glockner
Signed-off-by: Daniel Glockner <dg@emlix.com> Cc: David Brownell <david-b@pacbell.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2009-06-22xtensa: enable s6gmac in s6105_defconfigDaniel Glockner
Signed-off-by: Daniel Glockner <dg@emlix.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Johannes Weiner <jw@emlix.com> Cc: Oskar Schirmer <os@emlix.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2009-06-22xtensa: s6105 specific configuration for s6gmacOskar Schirmer
Platform-specific configuration for the s6gmac driver, including the PHY interrupt line. Signed-off-by: Daniel Glockner <dg@emlix.com> Signed-off-by: Oskar Schirmer <os@emlix.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Johannes Weiner <jw@emlix.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2009-06-22s6gmac: xtensa s6000 on-chip ethernet driverOskar Schirmer
The s6000 on-chip MAC supports 10/100/1000Mbit and is connected to an external PHY via MII or RGMII interface. [jw@emlix.com: don't use device->bus_id directly] Signed-off-by: Oskar Schirmer <os@emlix.com> Signed-off-by: Daniel Glockner <dg@emlix.com> Acked-by: "David S. Miller" <davem@davemloft.net> Signed-off-by: Johannes Weiner <jw@emlix.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Zankel <chris@zankel.net>
2009-06-22xtensa: support s6000 gpio irqs and alternate function selectionDaniel Glöckner
Implement an irq chip to handle interrupts via gpio. The GPIO chip initialization function now takes a bitmask denoting pins that should be configured for their alternate function. changes compared to v1: - fixed bug on edge interrupt configuration - accommodated to function name change - moved definition of VARIANT_NR_IRQS to this patch - renamed __XTENSA_S6000_IRQ_H to _XTENSA_S6000_IRQ_H as requested Signed-off-by: Daniel Glöckner <dg@emlix.com> Signed-off-by: Johannes Weiner <jw@emlix.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2009-06-22xtensa: s6000 dma engine supportOskar Schirmer
There are four slightly different dma engines on the s6000 family. One for memory-memory transfers, the other three for memory-device. This patch implements a platform-specific kernel-API to control these engines. It is needed for the network, video, audio peripherals on s6000. Signed-off-by: Oskar Schirmer <os@emlix.com> Signed-off-by: Daniel Glockner <dg@emlix.com> Signed-off-by: Fabian Godehardt <fg@emlix.com> Cc: Daniel Glockner <dg@emlix.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Zankel <chris@zankel.net>
2009-06-22xtensa: allow variant to initialize own irq chipsDaniel Glöckner
There was already a PLATFORM_NR_IRQS define, which is now accompanied by a VARIANT_NR_IRQS. To be able to initialize these interrupts, init_IRQ now calls a variant specific hook. Changes compared to v1: - adapted to new CONFIG_VARIANT_IRQ_EXT - removed definition and call of platform_init_IRQ as there already is a platform_init_irq defined in asm/platform.h with a weak default in kernel/platform.c - renamed variant_init_IRQ to variant_init_irq Note that I could not find the call site of platform_init_irq although it is stated in platform.h that it is called from init_IRQ. Signed-off-by: Daniel Glöckner <dg@emlix.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2009-06-22xtensa: cache inquiry and unaligned cache handling functionsOskar Schirmer
The existing xtensa cache handling functions work on page-aligned memory regions. These functions are needed for the s6000 dma engine which can work on a byte-granularity. Signed-off-by: Oskar Schirmer <os@emlix.com> Cc: Johannes Weiner <jw@emlix.com> Cc: Daniel Glockner <dg@emlix.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Zankel <chris@zankel.net>
2009-06-21via-velocity: Fix velocity driver unmapping incorrect size.Dave Jones
When a packet is greater than ETH_ZLEN, we end up assigning the boolean result of a comparison to the size we unmap. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-21mlx4_en: Remove redundant refill code on RXYevgeny Petrilin
Our RX rings are always full, there is no need to check whether we need to fill them or not. If we fail to allocate a new socket buffer, the incoming packet is dropped an the ring remains full. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-21mlx4_en: Removed redundant check on lso header sizeYevgeny Petrilin
This check that verifies that the LSO header along with control segment and first data segment do not cross 128 bytes is no longer required. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-21mlx4_en: Cancel port_up check in transmit functionYevgeny Petrilin
When closing the port, we stop all transmit queues under the transmit lock. It ensures that we will not attempt to transmit new packets after the physical port was closed. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-21mlx4_en: using stop/start_all_queuesYevgeny Petrilin
After we moved to be a multi queue device, need to stop/start all of our transmit queues. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-21mlx4_en: Removed redundant skb->len checkYevgeny Petrilin
We don't need this check in the transmit function Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-21mlx4_en: Counting all the dropped packets on the TX sideYevgeny Petrilin
Reporting the counter's value through 'ethtool -S' Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-22i2c: Fix stuck transaction on cpm-i2c driverMichael Trimarchi
When a process tries to read/write a disconnected i2c device, it receives a signal (e.g. ctrl-c) and the kernel gets stuck. BUG: soft lockup - CPU#0 stuck for 61s! [I2CEEpromTest:392] NIP: c01628f8 LR: c01628f0 CTR: c00177cc REGS: c39abd70 TRAP: 0901 Not tainted (2.6.25.7-alcore) MSR: 00009032 <EE,ME,IR,DR> CR: 42042048 XER: 20000000 TASK = c3889bd0[392] 'I2CEEpromTest' THREAD: c39aa000 GPR00: 00009000 c39abe20 c3889bd0 c39075c8 c39abe28 00000001 00000000 00000001 GPR08: c3889bd0 c39075c8 00009032 c39abe34 00002437 NIP [c01628f8] cpm_i2c_xfer+0x5fc/0x6d0 LR [c01628f0] cpm_i2c_xfer+0x5f4/0x6d0 Call Trace: [c39abe20] [c0162924] cpm_i2c_xfer+0x628/0x6d0 (unreliable) [c39abe90] [c015f6a0] i2c_transfer+0x88/0xb4 [c39abeb0] [c0160164] i2c_master_recv+0x48/0x6c [c39abed0] [c01618dc] i2cdev_read+0x50/0xe4 [c39abef0] [c0068b24] vfs_read+0xc4/0x108 [c39abf10] [c0068f4c] sys_read+0x4c/0x90 [c39abf40] [c000d348] ret_from_syscall+0x0/0x38 Instruction dump: 3bc00064 92610010 3bf201c8 92810014 3b61 This happen because though the wait_event_interruptible_timeout takes the signals into account, the driver does not handle them. We propose to change the wait_event_interruptible_timeout with wait_event_timeout, leaving the signals to be handled in other points on the upper layers. Signed-off-by: Bruno Morelli <bruno@evidence.eu.com> Signed-off-by: Michael Trimarchi <michael@evidence.eu.com> Acked-by: Jochen Friedrich <jochen@scram.de> [ben-linux@fluff.org: fix title for patch] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-22i2c-omap: Fix build breaking typo cpu_is_omap_2430Tony Lindgren
Hi Ben, Can you please queue this fix? Thanks, Tony >From ffe2b2cdf6283770b70a197e3748c6b40a1006be Mon Sep 17 00:00:00 2001 From: Tony Lindgren <tony@atomide.com> Date: Wed, 17 Jun 2009 13:14:23 +0300 Subject: [PATCH] i2c-omap: Fix build breaking typo in cpu_is_omap_2430 Commit 84bf2c86 introduced a typo, it should be cpu_is_omap2430 instead. The typo was probably caused by a mismerge. Without this patch all omaps fail to build with: error: implicit declaration of function 'cpu_is_omap_2430' Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-21Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: sdhci: remove needless double parenthesis sdhci: Specific quirk vor VIA SDHCI controller in VX855ES s3cmci: fix dma configuration call mmc: Add new via-sdmmc host controller driver sdhci: Add support for hosts that are only capable of 1-bit transfers MAINTAINERS: add myself as atmel-mci maintainer (sd/mmc interface) sdhci: Add SDHCI_QUIRK_NO_MULTIBLOCK quirk sdhci: Add better ADMA error reporting sdhci-s3c: Samsung S3C based SDHCI controller glue
2009-06-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: aes-ni - Remove CRYPTO_TFM_REQ_MAY_SLEEP from fpu template crypto: aes-ni - Do not sleep when using the FPU crypto: aes-ni - Fix cbc mode IV saving crypto: padlock-aes - work around Nano CPU errata in CBC mode crypto: padlock-aes - work around Nano CPU errata in ECB mode
2009-06-21Merge branch 'core-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/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: lockdep: Select frame pointers on x86 dma-debug: be more careful when building reference entries dma-debug: check for sg_call_ents in best-fit algorithm too
2009-06-21Merge branch 'for-linus' of ↵Linus Torvalds
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 - Add model=6530g option ALSA: hda - Acer Inspire 6530G model for Realtek ALC888 ALSA: snd_usb_caiaq: fix legacy input streaming ASoC: Kill BUS_ID_SIZE ALSA: HDA - Correct trivial typos in comments. ALSA: HDA - Name-fixes in code (tagra/targa) ALSA: HDA - Add pci-quirk for MSI MS-7350 motherboard. ALSA: hda - Fix memory leak at codec creation
2009-06-21Move FAULT_FLAG_xyz into handle_mm_fault() callersLinus Torvalds
This allows the callers to now pass down the full set of FAULT_FLAG_xyz flags to handle_mm_fault(). All callers have been (mechanically) converted to the new calling convention, there's almost certainly room for architectures to clean up their code and then add FAULT_FLAG_RETRY when that support is added. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-21Remove internal use of 'write_access' in mm/memory.cLinus Torvalds
The fault handling routines really want more fine-grained flags than a single "was it a write fault" boolean - the callers will want to set flags like "you can return a retry error" etc. And that's actually how the VM works internally, but right now the top-level fault handling functions in mm/memory.c all pass just the 'write_access' boolean around. This switches them over to pass around the FAULT_FLAG_xyzzy 'flags' variable instead. The 'write_access' calling convention still exists for the exported 'handle_mm_fault()' function, but that is next. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-21ipc: unbreak 32-bit shmctl/semctl/msgctlJohannes Weiner
31a985f "ipc: use __ARCH_WANT_IPC_PARSE_VERSION in ipc/util.h" would choose the implementation of ipc_parse_version() based on a symbol defined in <asm/unistd.h>. But it failed to also include this header and thus broke IPC_64-passing 32-bit userspace because the flag wasn't masked out properly anymore and the command not understood. Include <linux/unistd.h> to give the architecture a chance to ask for the no-no-op ipc_parse_version(). Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-21sdhci: remove needless double parenthesisPierre Ossman
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21sdhci: Specific quirk vor VIA SDHCI controller in VX855ESHarald Welte
The SDHCI controller found in the VX855ES requires 10ms delay between applying power and applying clock. This issue has been discovered and documented by the OLPC XO1.5 team. Signed-off-by: Harald Welte <HaraldWelte@viatech.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21s3cmci: fix dma configuration callBen Dooks
This was missed in the DMA changes during the s3c24xx updates in commit 8970ef47d56fd3db28ee798b9d400caf08abd924. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21mmc: Add new via-sdmmc host controller driverHarald Welte
This adds the via-sdmmc driver for the SD/MMC-controller of VIA, which is found in a number of recent integrated VIA chipset products. Signed-off-by: Harald Welte <HaraldWelte@viatech.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21sdhci: Add support for hosts that are only capable of 1-bit transfersAnton Vorontsov
Some hosts (hardware configurations, or particular SD/MMC slots) may not support 4-bit bus. For example, on MPC8569E-MDS boards we can switch between serial (1-bit only) and nibble (4-bit) modes, thought we have to disable more peripherals to work in 4-bit mode. Along with some small core changes, this patch modifies sdhci-of driver, so that now it looks for "sdhci,1-bit-only" property in the device-tree, and if specified we enable a proper quirk. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21MAINTAINERS: add myself as atmel-mci maintainer (sd/mmc interface)Nicolas Ferre
Add MAINTAINERS entry for atmel-mci driver. This driver was maintained by its author: Haavard Skinnemoen. I take the maintainance of it. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21sdhci: Add SDHCI_QUIRK_NO_MULTIBLOCK quirkBen Dooks
Add quirk to show the controller cannot do multi-block IO. This is mainly for the Samsung SDHCI controller that currently cannot manage to do multi-block PIO without timing out. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21sdhci: Add better ADMA error reportingBen Dooks
Update the ADMA error reporting to not only show the overall controller state but also to print the ADMA descriptor list. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21sdhci-s3c: Samsung S3C based SDHCI controller glueBen Dooks
Add support for the 'HSMMC' block(s) in the Samsung SoC line. These are compatible with the SDHCI driver so add the necessary setup and driver binding for the platform devices. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21Merge branch 'topic/hda' into for-linusTakashi Iwai
* topic/hda: ALSA: hda - Add model=6530g option ALSA: hda - Acer Inspire 6530G model for Realtek ALC888 ALSA: HDA - Correct trivial typos in comments. ALSA: HDA - Name-fixes in code (tagra/targa) ALSA: HDA - Add pci-quirk for MSI MS-7350 motherboard. ALSA: hda - Fix memory leak at codec creation
2009-06-21Merge branch 'topic/caiaq' into for-linusTakashi Iwai
* topic/caiaq: ALSA: snd_usb_caiaq: fix legacy input streaming
2009-06-21Merge branch 'topic/asoc' into for-linusTakashi Iwai
* topic/asoc: ASoC: Kill BUS_ID_SIZE
2009-06-21ALSA: hda - Add model=6530g optionTakashi Iwai
Add the new model string corresponding to the previous Acer Aspire 6530G support. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-21firewire: new stack is no longer experimentalStefan Richter
The new stack is now recommended over the old one if used for industrial video (IIDC/DCAM) or for storage devices (SBP-2) due to better performance, improved compatibility, added features, and security. It should also be functionally on par with and is more secure than the old ieee1394 stack in the use case of consumer video devices. IP-over-1394 support for the new stack is currently emerging, and a backend of the firedtv DVB driver to the new stack should be available soon. The one remaining area where the old stack is still required are audio devices, as the new stack is not yet able to support the FFADO FireWire audio framework. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2009-06-21ALSA: hda - Acer Inspire 6530G model for Realtek ALC888Tony Vroon
The selected 4930G model seemed to keep the subwoofer 'tuba' function from operating correctly. Removing the existing PCI ID match made this work again, but it was mapped to 'Side' instead of to LFE as one would expect. This attempts to enable all functionality and keep the amount of available mixer sliders low. Any slider that had no audible effect on the output audio has been removed, and as such EAPD is not currently enabled. Signed-off-by: Tony Vroon <tony@linx.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-21lockdep: Select frame pointers on x86Peter Zijlstra
x86 stack traces are a piece of crap without frame pointers, and its not like the 'performance gain' of not having stack pointers matters when you selected lockdep. Reported-by: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <new-submission> Cc: <stable@kernel.org> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-20mm: page_alloc: clear PG_locked before checking flags on freeJohannes Weiner
da456f1 "page allocator: do not disable interrupts in free_page_mlock()" moved the PG_mlocked clearing after the flag sanity checking which makes mlocked pages always trigger 'bad page'. Fix this by clearing the bit up front. Reported--and-debugged-by: Peter Chubb <peter.chubb@nicta.com.au> Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Mel Gorman <mel@csn.ul.ie> Tested-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20x86, 64-bit: Clean up user address maskingLinus Torvalds
The discussion about using "access_ok()" in get_user_pages_fast() (see commit 7f8189068726492950bf1a2dcfd9b51314560abf: "x86: don't use 'access_ok()' as a range check in get_user_pages_fast()" for details and end result), made us notice that x86-64 was really being very sloppy about virtual address checking. So be way more careful and straightforward about masking x86-64 virtual addresses: - All the VIRTUAL_MASK* variants now cover half of the address space, it's not like we can use the full mask on a signed integer, and the larger mask just invites mistakes when applying it to either half of the 48-bit address space. - /proc/kcore's kc_offset_to_vaddr() becomes a lot more obvious when it transforms a file offset into a (kernel-half) virtual address. - Unify/simplify the 32-bit and 64-bit USER_DS definition to be based on TASK_SIZE_MAX. This cleanup and more careful/obvious user virtual address checking also uncovered a buglet in the x86-64 implementation of strnlen_user(): it would do an "access_ok()" check on the whole potential area, even if the string itself was much shorter, and thus return an error even for valid strings. Our sloppy checking had hidden this. So this fixes 'strnlen_user()' to do this properly, the same way we already handled user strings in 'strncpy_from_user()'. Namely by just checking the first byte, and then relying on fault handling for the rest. That always works, since we impose a guard page that cannot be mapped at the end of the user space address space (and even if we didn't, we'd have the address space hole). Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Nick Piggin <npiggin@suse.de> Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20[ARM] Update mach-typesRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-20[ARM] wire up rt_tgsigqueueinfo and perf_counter_openRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-20nfs41: sunrpc: xprt_alloc_bc_request() should not use spin_lock_bh()Ricardo Labiaga
xprt_alloc_bc_request() is always called in soft interrupt context. Grab the spin_lock instead of the bottom half spin_lock. Softirqs do not preempt other softirqs running on the same processor, so there is no need to disable bottom halves. Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@netapp.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-06-20nfs41: Move initialization of nfs4_opendata seq_res to nfs4_init_opendata_resBenny Halevy
nfs4_open_recover_helper clears opendata->o_res before calling nfs4_init_opendata_res, thus causing NFSv4.0 OPEN operations to be sent rather than nfsv4.1. Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-06-20Merge branch 'irq-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq, irq.h: Fix kernel-doc warnings genirq: fix comment to say IRQ_WAKE_THREAD
2009-06-20Merge branch 'perfcounters-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (49 commits) perfcounter: Handle some IO return values perf_counter: Push perf_sample_data through the swcounter code perf_counter tools: Define and use our own u64, s64 etc. definitions perf_counter: Close race in perf_lock_task_context() perf_counter, x86: Improve interactions with fast-gup perf_counter: Simplify and fix task migration counting perf_counter tools: Add a data file header perf_counter: Update userspace callchain sampling uses perf_counter: Make callchain samples extensible perf report: Filter to parent set by default perf_counter tools: Handle lost events perf_counter: Add event overlow handling fs: Provide empty .set_page_dirty() aop for anon inodes perf_counter: tools: Makefile tweaks for 64-bit powerpc perf_counter: powerpc: Add processor back-end for MPC7450 family perf_counter: powerpc: Make powerpc perf_counter code safe for 32-bit kernels perf_counter: powerpc: Change how processor-specific back-ends get selected perf_counter: powerpc: Use unsigned long for register and constraint values perf_counter: powerpc: Enable use of software counters on 32-bit powerpc perf_counter tools: Add and use isprint() ...
2009-06-20Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/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: Fix out of scope variable access in sched_slice() sched: Hide runqueues from direct refer at source code level sched: Remove unneeded __ref tag sched, x86: Fix cpufreq + sched_clock() TSC scaling
2009-06-20Merge branch 'tracing-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/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: (24 commits) tracing/urgent: warn in case of ftrace_start_up inbalance tracing/urgent: fix unbalanced ftrace_start_up function-graph: add stack frame test function-graph: disable when both x86_32 and optimize for size are configured ring-buffer: have benchmark test print to trace buffer ring-buffer: do not grab locks in nmi ring-buffer: add locks around rb_per_cpu_empty ring-buffer: check for less than two in size allocation ring-buffer: remove useless compile check for buffer_page size ring-buffer: remove useless warn on check ring-buffer: use BUF_PAGE_HDR_SIZE in calculating index tracing: update sample event documentation tracing/filters: fix race between filter setting and module unload tracing/filters: free filter_string in destroy_preds() ring-buffer: use commit counters for commit pointer accounting ring-buffer: remove unused variable ring-buffer: have benchmark test handle discarded events ring-buffer: prevent adding write in discarded area tracing/filters: strloc should be unsigned short tracing/filters: operand can be negative ... Fix up kmemcheck-induced conflict in kernel/trace/ring_buffer.c manually
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