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2009-06-17net/ucc_geth: Add SGMII support for UCC GETH driverHaiying Wang
-- derived from reverted commit 047584ce94108012288554a5f84585d792cc7f8f -- reworked by Grant Likely to play nice with commit: "net: Rework ucc_geth driver to use of_mdio infrastructure" (0b9da337dca972e7a4144e298ec3adb8f244d4a4) Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-17Revert "net/ucc_geth: Add SGMII support for UEC GETH driver"Grant Likely
This reverts commit 047584ce94108012288554a5f84585d792cc7f8f. This patch meshes badly with "net: Rework ucc_geth driver to use of_mdio infrastructure" (0b9da337dca972e7a4144e298ec3adb8f244d4a4). Since most of the patch needs to be reworked, it is clearer to revert the patch and then apply the corrected version Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-15Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/scsi/fcoe/fcoe.c net/core/drop_monitor.c net/core/net-traces.c
2009-06-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6: headers_check fix: mn10300, setup.h headers_check fix: mn10300, ptrace.h
2009-06-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits) trivial: remove the trivial patch monkey's name from SubmittingPatches trivial: Fix a typo in comment of addrconf_dad_start() trivial: usb: fix missing space typo in doc trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug trivial: Remove the hyphen from git commands trivial: fix ETIMEOUT -> ETIMEDOUT typos trivial: Kconfig: .ko is normally not included in module names trivial: SubmittingPatches: fix typo trivial: Documentation/dell_rbu.txt: fix typos trivial: Fix Pavel's address in MAINTAINERS trivial: ftrace:fix description of trace directory trivial: unnecessary (void*) cast removal in sound/oss/msnd.c trivial: input/misc: Fix typo in Kconfig trivial: fix grammo in bus_for_each_dev() kerneldoc trivial: rbtree.txt: fix rb_entry() parameters in sample code trivial: spelling fix in ppc code comments trivial: fix typo in bio_alloc kernel doc trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt trivial: Miscellaneous documentation typo fixes trivial: fix typo milisecond/millisecond for documentation and source comments. ...
2009-06-14Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5545/2: add flush_kernel_dcache_page() for ARM
2009-06-14Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (417 commits) MAINTAINERS: EB110ATX is not ebsa110 MAINTAINERS: update Eric Miao's email address and status fb: add support of LCD display controller on pxa168/910 (base layer) [ARM] 5552/1: ep93xx get_uart_rate(): use EP93XX_SYSCON_PWRCNT and EP93XX_SYSCON_PWRCN [ARM] pxa/sharpsl_pm: zaurus needs generic pxa suspend/resume routines [ARM] 5544/1: Trust PrimeCell resource sizes [ARM] pxa/sharpsl_pm: cleanup of gpio-related code. [ARM] pxa/sharpsl_pm: drop set_irq_type calls [ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one [ARM] pxa/sharpsl_pm: merge the two sharpsl_pm.c since it's now pxa specific [ARM] sa1100: remove unused collie_pm.c [ARM] pxa: fix the conflicting non-static declarations of global_gpios[] [ARM] 5550/1: Add default configure file for w90p910 platform [ARM] 5549/1: Add clock api for w90p910 platform. [ARM] 5548/1: Add gpio api for w90p910 platform [ARM] 5551/1: Add multi-function pin api for w90p910 platform. [ARM] Make ARM_VIC_NR depend on ARM_VIC [ARM] 5546/1: ARM PL022 SSP/SPI driver v3 ARM: OMAP4: SMP: Update defconfig for OMAP4430 ARM: OMAP4: SMP: Enable SMP support for OMAP4430 ...
2009-06-14[ARM] 5545/2: add flush_kernel_dcache_page() for ARMNicolas Pitre
Without this, the default implementation is a no op which is completely wrong with a VIVT cache, and usage of sg_copy_buffer() produces unpredictable results. Tested-by: Sebastian Andrzej Siewior <bigeasy@breakpoint.cc> CC: stable@kernel.org Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-14Merge branch 'u300' into develRussell King
Conflicts: arch/arm/Makefile Updates: arch/arm/mach-u300/core.c arch/arm/mach-u300/timer.c
2009-06-14Merge branch 'stmp' into develRussell King
2009-06-14Merge branch 'for-rmk' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
2009-06-14Merge branch 'copy_user' of git://git.marvell.com/orion into develRussell King
2009-06-14headers_check fix: mn10300, setup.hJaswinder Singh Rajput
fix the following 'make headers_check' warnings: usr/include/asm-mn10300/setup.h:14: extern's make no sense in userspace usr/include/asm-mn10300/setup.h:15: extern's make no sense in userspace Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
2009-06-14headers_check fix: mn10300, ptrace.hJaswinder Singh Rajput
fix the following 'make headers_check' warning: usr/include/asm-mn10300/ptrace.h:80: extern's make no sense in userspace Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
2009-06-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: Fix oops on unaligned user access avr32: Add support for Mediama RMTx add-on board for ATNGW100 avr32: Change Atmel ATNGW100 config to add choice of add-on board Fix MIMC200 board LCD init avr32: Fix clash in ATMEL_USART_ flags avr32: remove obsolete hw_interrupt_type avr32: Solves problem with inverted MCI detect pin on Merisc board atmel-mci: Add support for inverted detect pin
2009-06-13FRV: Fix interaction with new generic header stuffDavid Howells
Fix interaction with new generic header stuff as added by: commit 6103ec56c65c33774c7c38652c8204120c3c7519 Author: Arnd Bergmann <arnd@arndb.de> Date: Wed May 13 22:56:27 2009 +0000 asm-generic: add generic ABI headers The problem is that asm/signal.h has been made to include asm-generic/signal.h, but the redundant stuff from asm/signal.h has not been discarded, leading to multiple redefinitions. Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-13Merge branch 'x86-mce-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (80 commits) x86, mce: Add boot options for corrected errors x86, mce: Fix mce printing x86, mce: fix for mce counters x86, mce: support action-optional machine checks x86, mce: define MCE_VECTOR x86, mce: rename mce_notify_user to mce_notify_irq x86: fix panic with interrupts off (needed for MCE) x86, mce: export MCE severities coverage via debugfs x86, mce: implement new status bits x86, mce: print header/footer only once for multiple MCEs x86, mce: default to panic timeout for machine checks x86, mce: improve mce_get_rip x86, mce: make non Monarch panic message "Fatal machine check" too x86, mce: switch x86 machine check handler to Monarch election. x86, mce: implement panic synchronization x86, mce: implement bootstrapping for machine check wakeups x86, mce: check early in exception handler if panic is needed x86, mce: add table driven machine check grading x86, mce: remove TSC print heuristic x86, mce: log corrected errors when panicing ...
2009-06-13Merge 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: (35 commits) hwrng: timeriomem - Fix potential oops (request_mem_region/__devinit) crypto: api - Use formatting of module name crypto: testmgr - Allow hash test vectors longer than a page crypto: testmgr - Check all test vector lengths crypto: hifn_795x - fix __dev{init,exit} markings crypto: tcrypt - Do not exit on success in fips mode crypto: compress - Return produced bytes in crypto_{,de}compress_{update,final} hwrng: via_rng - Support VIA Nano hardware RNG on X86_64 builds hwrng: via_rng - Support VIA Nano hardware RNG hwrng: via_rng - The VIA Hardware RNG driver is for the CPU, not Chipset crypto: testmgr - Skip algs not flagged fips_allowed in fips mode crypto: testmgr - Mark algs allowed in fips mode crypto: testmgr - Add ctr(aes) test vectors crypto: testmgr - Dynamically allocate xbuf and axbuf crypto: testmgr - Print self-test pass notices in fips mode crypto: testmgr - Catch base cipher self-test failures in fips mode crypto: testmgr - Add ansi_cprng test vectors crypto: testmgr - Add infrastructure for ansi_cprng self-tests crypto: testmgr - Add self-tests for rfc4309(ccm(aes)) crypto: testmgr - Handle AEAD test vectors expected to fail verification ...
2009-06-13avr32: Fix oops on unaligned user accessHaavard Skinnemoen
The unaligned address exception handler (and others) does not scan the fixup tables before oopsing. This is bad because it means passing a badly aligned pointer from user space might crash the kernel. Fix this by scanning the fixup tables in _exception(). This should resolve the issue for unaligned addresses as well as other less common exceptions that might be happening during a userspace access. The page fault handler already does fixup processing. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2009-06-13Merge branch 'avr32-arch' of ↵Haavard Skinnemoen
2009-06-12Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (30 commits) [S390] wire up sys_perf_counter_open [S390] wire up sys_rt_tgsigqueueinfo [S390] ftrace: add system call tracer support [S390] ftrace: add function graph tracer support [S390] ftrace: add function trace mcount test support [S390] ftrace: add dynamic ftrace support [S390] kprobes: use probe_kernel_write [S390] maccess: arch specific probe_kernel_write() implementation [S390] maccess: add weak attribute to probe_kernel_write [S390] profile_tick called twice [S390] dasd: forward internal errors to dasd_sleep_on caller [S390] dasd: sync after async probe [S390] dasd: check_characteristics cleanup [S390] dasd: no High Performance FICON in 31-bit mode [S390] dcssblk: revert devt conversion [S390] qdio: fix access beyond ARRAY_SIZE of irq_ptr->{in,out}put_qs [S390] vmalloc: add vmalloc kernel parameter support [S390] uaccess: use might_fault() instead of might_sleep() [S390] 3270: lock dependency fixes [S390] 3270: do not register with tty_register_device ...
2009-06-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: add generic lib/checksum.c asm-generic: add a generic uaccess.h asm-generic: add generic NOMMU versions of some headers asm-generic: add generic atomic.h and io.h asm-generic: add legacy I/O header files asm-generic: add generic versions of common headers asm-generic: make bitops.h usable asm-generic: make pci.h usable directly asm-generic: make get_rtc_time overridable asm-generic: rename page.h and uaccess.h asm-generic: rename atomic.h to atomic-long.h asm-generic: add a generic unistd.h asm-generic: add generic ABI headers asm-generic: add generic sysv ipc headers asm-generic: introduce asm/bitsperlong.h asm-generic: rename termios.h, signal.h and mman.h
2009-06-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM: Add empty suspend/resume device irq functions PM/Hibernate: Move NVS routines into a seperate file (v2). PM/Hibernate: Rename disk.c to hibernate.c PM: Separate suspend to RAM functionality from core Driver Core: Rework platform suspend/resume, print warning PM: Remove device_type suspend()/resume() PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2) PM/Suspend: Do not shrink memory before suspend PM: Remove bus_type suspend_late()/resume_early() V2 PM core: rename suspend and resume functions PM: Rename device_power_down/up() PM: Remove unused asm/suspend.h x86: unify power/cpu_(32|64).c x86: unify power/cpu_(32|64) copyright notes x86: unify power/cpu_(32|64) regarding restoring processor state x86: unify power/cpu_(32|64) regarding saving processor state x86: unify power/cpu_(32|64) global variables x86: unify power/cpu_(32|64) headers PM: Warn if interrupts are enabled during suspend-resume of sysdevs PM/ACPI/x86: Fix sparse warning in arch/x86/kernel/acpi/sleep.c
2009-06-12Merge 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: perf_counter: Start documenting HAVE_PERF_COUNTERS requirements perf_counter: Add forward/backward attribute ABI compatibility perf record: Explicity program a default counter perf_counter: Remove PERF_TYPE_RAW special casing perf_counter: PERF_TYPE_HW_CACHE is a hardware counter too powerpc, perf_counter: Fix performance counter event types perf_counter/x86: Add a quirk for Atom processors perf_counter tools: Remove one L1-data alias
2009-06-12Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: (55 commits) microblaze: Don't use access_ok for unaligned microblaze: remove unused flat_stack_align() definition microblaze: Fix problem with early_printk in startup microblaze_mmu_v2: Makefiles microblaze_mmu_v2: Kconfig update microblaze_mmu_v2: stat.h MMU update microblaze_mmu_v2: Elf update microblaze_mmu_v2: Update dma.h for MMU microblaze_mmu_v2: Update cacheflush.h microblaze_mmu_v2: Update signal returning address microblaze_mmu_v2: Traps MMU update microblaze_mmu_v2: Enable fork syscall for MMU and add fork as vfork for noMMU microblaze_mmu_v2: Update linker script for MMU microblaze_mmu_v2: Add MMU related exceptions handling microblaze_mmu_v2: uaccess MMU update microblaze_mmu_v2: Update exception handling - MMU exception microblaze_mmu_v2: entry.S, entry.h microblaze_mmu_v2: Add CURRENT_TASK for entry.S microblaze_mmu_v2: MMU asm offset update microblaze_mmu_v2: Update tlb.h and tlbflush.h ...
2009-06-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (62 commits) Blackfin: fix sparseirq/kstat_irqs fallout Blackfin: fix unused warnings after nommu update Blackfin: export the last exception cause via debugfs Blackfin: fix length checking in kgdb_ebin2mem Blackfin: kgdb: fix up error return values Blackfin: push access_ok() L1 attribute down Blackfin: punt duplicated search_exception_table() prototype Blackfin: add missing access_ok() checks to user functions Blackfin: convert early_printk EVT init to a loop Blackfin: document the lsl variants of the L1 allocator Blackfin: rename Blackfin relocs according to the toolchain Blackfin: check SIC defines rather than variant names Blackfin: add SSYNC to set_dma_sg() for descriptor fetching Blackfin: convert SMP to only use generic time framework Blackfin: bf548-ezkit/bf537-stamp: add resources for ADXL345/346 Blackfin: override default uClinux MTD addr/size Blackfin: fix command line corruption with DEBUG_DOUBLEFAULT Blackfin: fix handling of initial L1 reservation Blackfin: merge sram init functions Blackfin: drop unused reserve_pda() function ...
2009-06-12PM core: rename suspend and resume functionsAlan Stern
This patch (as1241) renames a bunch of functions in the PM core. Rather than go through a boring list of name changes, suffice it to say that in the end we have a bunch of pairs of functions: device_resume_noirq dpm_resume_noirq device_resume dpm_resume device_complete dpm_complete device_suspend_noirq dpm_suspend_noirq device_suspend dpm_suspend device_prepare dpm_prepare in which device_X does the X operation on a single device and dpm_X invokes device_X for all devices in the dpm_list. In addition, the old dpm_power_up and device_resume_noirq have been combined into a single function (dpm_resume_noirq). Lastly, dpm_suspend_start and dpm_resume_end are the renamed versions of the former top-level device_suspend and device_resume routines. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12PM: Rename device_power_down/up()Magnus Damm
Rename the functions performing "_noirq" dev_pm_ops operations from device_power_down() and device_power_up() to device_suspend_noirq() and device_resume_noirq(). The new function names are chosen to show that the functions are responsible for calling the _noirq() versions to finalize the suspend/resume operation. The current function names do not perform power down/up anymore so the names may be misleading. Global function renames: - device_power_down() -> device_suspend_noirq() - device_power_up() -> device_resume_noirq() Static function renames: - suspend_device_noirq() -> __device_suspend_noirq() - resume_device_noirq() -> __device_resume_noirq() Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <lenb@kernel.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12PM: Remove unused asm/suspend.hMagnus Damm
This patch removes unused asm/suspend.h files for the following architectures: alpha, arm, ia64, m68k, mips, s390, um Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12x86: unify power/cpu_(32|64).cSergio Luis
This is the last unification step. Here we do remove one of the files and rename the left one as cpu.c, as both are now the same. Also update power/Makefile, telling it to build cpu.o, instead of cpu_(32|64).o Signed-off-by: Sergio Luis <sergio@larces.uece.br> Signed-off-by: Lauro Salmito <laurosalmito@gmail.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12x86: unify power/cpu_(32|64) copyright notesSergio Luis
In this step, we do unify the copyright notes for both files cpu_32.c and cpu_64.c, making such files exactly the same. It's the last step before the actual unification, that will rename one of them to cpu.c and remove the other one. Signed-off-by: Sergio Luis <sergio@larces.uece.br> Signed-off-by: Lauro Salmito <laurosalmito@gmail.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12x86: unify power/cpu_(32|64) regarding restoring processor stateSergio Luis
In this step we do unify cpu_32.c and cpu_64.c functions that work on restoring the saved processor state. Also, we do eliminate the forward declaration of fix_processor_context() for X86_64, as it's not needed anymore. Signed-off-by: Sergio Luis <sergio@larces.uece.br> Signed-off-by: Lauro Salmito <laurosalmito@gmail.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12x86: unify power/cpu_(32|64) regarding saving processor stateSergio Luis
In this step we do unify cpu_32.c and cpu_64.c functions that work on saving the processor state. Signed-off-by: Sergio Luis <sergio@larces.uece.br> Signed-off-by: Lauro Salmito <laurosalmito@gmail.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12x86: unify power/cpu_(32|64) global variablesSergio Luis
Aiming total unification of cpu_32.c and cpu_64.c, in this step we do unify the global variables and existing forward declarations for such files. Signed-off-by: Sergio Luis <sergio@larces.uece.br> Signed-off-by: Lauro Salmito <laurosalmito@gmail.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12x86: unify power/cpu_(32|64) headersSergio Luis
First step towards the unification of cpu_32.c and cpu_64.c. This commit unifies the headers of such files, making both of them use the same header files. It also remove the uneeded <module.h>. Signed-off-by: Sergio Luis <sergio@larces.uece.br> Signed-off-by: Lauro Salmito <laurosalmito@gmail.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12PM/ACPI/x86: Fix sparse warning in arch/x86/kernel/acpi/sleep.cJaswinder Singh Rajput
One of the numbers in arch/x86/kernel/acpi/sleep.c is long, but it is not annotated appropriately, so sparese warns about it. Fix that. [rjw: added the changelog.] Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12Merge 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: (290 commits) ALSA: pcm - Update document about xrun_debug proc file ALSA: lx6464es - support standard alsa module parameters ALSA: snd_usb_caiaq: set mixername ALSA: hda - add quirk for STAC92xx (SigmaTel STAC9205) ALSA: use card device as parent for jack input-devices ALSA: sound/ps3: Correct existing and add missing annotations ALSA: sound/ps3: Restructure driver source ALSA: sound/ps3: Fix checkpatch issues ASoC: Fix lm4857 control ALSA: ctxfi - Clear PCM resources at hw_params and hw_free ALSA: ctxfi - Check the presence of SRC instance in PCM pointer callbacks ALSA: ctxfi - Add missing start check in atc_pcm_playback_start() ALSA: ctxfi - Add use_system_timer module option ALSA: usb - Add boot quirk for C-Media 6206 USB Audio ALSA: ctxfi - Fix wrong model id for UAA ALSA: ctxfi - Clean up probe routines ALSA: hda - Fix the previous tagra-8ch patch ALSA: hda - Add 7.1 support for MSI GX620 ALSA: pcm - A helper function to compose PCM stream name for debug prints ALSA: emu10k1 - Fix minimum periods for efx playback ...
2009-06-12Merge branch 'topic/slab/earlyboot-v2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'topic/slab/earlyboot-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slab: setup cpu caches later on when interrupts are enabled slab,slub: don't enable interrupts during early boot slab: fix gfp flag in setup_cpu_cache() x86: make zap_low_mapping could be used early irq: slab alloc for default irq_affinity memcg: fix page_cgroup fatal error in FLATMEM
2009-06-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguestLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest: (31 commits) lguest: add support for indirect ring entries lguest: suppress notifications in example Launcher lguest: try to batch interrupts on network receive lguest: avoid sending interrupts to Guest when no activity occurs. lguest: implement deferred interrupts in example Launcher lguest: remove obsolete LHREQ_BREAK call lguest: have example Launcher service all devices in separate threads lguest: use eventfds for device notification eventfd: export eventfd_signal and eventfd_fget for lguest lguest: allow any process to send interrupts lguest: PAE fixes lguest: PAE support lguest: Add support for kvm_hypercall4() lguest: replace hypercall name LHCALL_SET_PMD with LHCALL_SET_PGD lguest: use native_set_* macros, which properly handle 64-bit entries when PAE is activated lguest: map switcher with executable page table entries lguest: fix writev returning short on console output lguest: clean up length-used value in example launcher lguest: Segment selectors are 16-bit long. Fix lg_cpu.ss1 definition. lguest: beyond ARRAY_SIZE of cpu->arch.gdt ...
2009-06-12Merge ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-module-and-param * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-module-and-param: module: cleanup FIXME comments about trimming exception table entries. module: trim exception table on init free. module: merge module_alloc() finally uml module: fix uml build process due to this merge x86 module: merge the rest functions with macros x86 module: merge the same functions in module_32.c and module_64.c uvesafb: improve parameter handling. module_param: allow 'bool' module_params to be bool, not just int. module_param: add __same_type convenience wrapper for __builtin_types_compatible_p module_param: split perm field into flags and perm module_param: invbool should take a 'bool', not an 'int' cyber2000fb.c: use proper method for stopping unload if CONFIG_ARCH_SHARK
2009-06-12Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/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: Provide _sdata in the vmlinux.lds.S file x86: handle initrd that extends into unusable memory
2009-06-12trivial: fix ETIMEOUT -> ETIMEDOUT typosJean Delvare
fix ETIMEOUT -> ETIMEDOUT typos Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12trivial: Kconfig: .ko is normally not included in module namesPavel Machek
.ko is normally not included in Kconfig help, make it consistent. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12trivial: spelling fix in ppc code commentsSankar P
Fixes a trivial spelling error in powerpc code comments. Signed-off-by: Sankar P <sankar.curiosity@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12trivial: fix typos s/paramter/parameter/ and s/excute/execute/ in ↵Martin Olsson
documentation and source comments. Signed-off-by: Martin Olsson <martin@minimum.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12lguest: PAE supportMatias Zabaljauregui
This version requires that host and guest have the same PAE status. NX cap is not offered to the guest, yet. Signed-off-by: Matias Zabaljauregui <zabaljauregui@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2009-06-12lguest: Add support for kvm_hypercall4()Matias Zabaljauregui
Add support for kvm_hypercall4(); PAE wants it. Signed-off-by: Matias Zabaljauregui <zabaljauregui at gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2009-06-12lguest: replace hypercall name LHCALL_SET_PMD with LHCALL_SET_PGDMatias Zabaljauregui
replace LHCALL_SET_PMD with LHCALL_SET_PGD hypercall name (That's really what it is, and the confusion gets worse with PAE support) Signed-off-by: Matias Zabaljauregui <zabaljauregui@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reported-by: Jeremy Fitzhardinge <jeremy@goop.org>
2009-06-12lguest: use native_set_* macros, which properly handle 64-bit entries when ↵Matias Zabaljauregui
PAE is activated Some cleanups and replace direct assignment with native_set_* macros which properly handle 64-bit entries when PAE is activated Signed-off-by: Matias Zabaljauregui <zabaljauregui@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2009-06-12lguest: optimize by coding restore_flags and irq_enable in assembler.Rusty Russell
The downside of the last patch which made restore_flags and irq_enable check interrupts is that they are now too big to be patched directly into the callsites, so the C versions are always used. But the C versions go via PV_CALLEE_SAVE_REGS_THUNK which saves all the registers. In fact, we don't need any registers in the fast path, so we can do better than this if we actually code them in assembler. The results are in the noise, but since it's about the same amount of code, it's worth applying. 1GB Guest->Host: input(suppressed),output(suppressed) Before: Seconds: 0:16.53 Packets: 377268,753673 Interrupts: 22461,24297 Notifications: 1(5245),21303(732370) Net IRQs triggered: 377023(245),42578(711095) After: Seconds: 0:16.48 Packets: 377289,753673 Interrupts: 22281,24465 Notifications: 1(5245),21296(732377) Net IRQs triggered: 377060(229),42564(711109) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>