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2009-06-11Merge branch 'topic/slab/earlyboot' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'topic/slab/earlyboot' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: vgacon: use slab allocator instead of the bootmem allocator irq: use kcalloc() instead of the bootmem allocator sched: use slab in cpupri_init() sched: use alloc_cpumask_var() instead of alloc_bootmem_cpumask_var() memcg: don't use bootmem allocator in setup code irq/cpumask: make memoryless node zero happy x86: remove some alloc_bootmem_cpumask_var calling vt: use kzalloc() instead of the bootmem allocator sched: use kzalloc() instead of the bootmem allocator init: introduce mm_init() vmalloc: use kzalloc() instead of alloc_bootmem() slab: setup allocators earlier in the boot sequence bootmem: fix slab fallback on numa bootmem: use slab if bootmem is no longer available
2009-06-11Merge 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: memtest: use pointers of equal type for comparison
2009-06-11Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block: (153 commits) block: add request clone interface (v2) floppy: fix hibernation ramdisk: remove long-deprecated "ramdisk=" boot-time parameter fs/bio.c: add missing __user annotation block: prevent possible io_context->refcount overflow Add serial number support for virtio_blk, V4a block: Add missing bounce_pfn stacking and fix comments Revert "block: Fix bounce limit setting in DM" cciss: decode unit attention in SCSI error handling code cciss: Remove no longer needed sendcmd reject processing code cciss: change SCSI error handling routines to work with interrupts enabled. cciss: separate error processing and command retrying code in sendcmd_withirq_core() cciss: factor out fix target status processing code from sendcmd functions cciss: simplify interface of sendcmd() and sendcmd_withirq() cciss: factor out core of sendcmd_withirq() for use by SCSI error handling code cciss: Use schedule_timeout_uninterruptible in SCSI error handling code block: needs to set the residual length of a bidi request Revert "block: implement blkdev_readpages" block: Fix bounce limit setting in DM Removed reference to non-existing file Documentation/PCI/PCI-DMA-mapping.txt ... Manually fix conflicts with tracing updates in: block/blk-sysfs.c drivers/ide/ide-atapi.c drivers/ide/ide-cd.c drivers/ide/ide-floppy.c drivers/ide/ide-tape.c include/trace/events/block.h kernel/trace/blktrace.c
2009-06-11Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (26 commits) amd64_edac: add MAINTAINERS entry EDAC: do not enable modules by default amd64_edac: do not enable module by default amd64_edac: add module registration routines amd64_edac: add ECC reporting initializers amd64_edac: add EDAC core-related initializers amd64_edac: add error decoding logic amd64_edac: add ECC chipkill syndrome mapping table amd64_edac: add per-family descriptors amd64_edac: add F10h-and-later methods-p3 amd64_edac: add F10h-and-later methods-p2 amd64_edac: add F10h-and-later methods-p1 amd64_edac: add k8-specific methods amd64_edac: assign DRAM chip select base and mask in a family-specific way amd64_edac: add helper to dump relevant registers amd64_edac: add DRAM address type conversion facilities amd64_edac: add functionality to compute the DRAM hole amd64_edac: add sys addr to memory controller mapping helpers amd64_edac: add memory scrubber interface amd64_edac: add MCA error types ...
2009-06-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (266 commits) sh: Tie sparseirq in to Kconfig. sh: Wire up sys_rt_tgsigqueueinfo. sh: Fix sys_pwritev() syscall table entry for sh32. sh: Fix sh4a llsc-based cmpxchg() sh: sh7724: Add JPU support sh: sh7724: INTC setting update sh: sh7722 clock framework rewrite sh: sh7366 clock framework rewrite sh: sh7343 clock framework rewrite sh: sh7724 clock framework rewrite V3 sh: sh7723 clock framework rewrite V2 sh: add enable()/disable()/set_rate() to div6 code sh: add AP325RXA mode pin configuration sh: add Migo-R mode pin configuration sh: sh7722 mode pin definitions sh: sh7724 mode pin comments sh: sh7723 mode pin V2 sh: rework mode pin code sh: clock div6 helper code sh: clock div4 frequency table offset fix ...
2009-06-11Merge branch 'kvm-updates/2.6.31' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
* 'kvm-updates/2.6.31' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (138 commits) KVM: Prevent overflow in largepages calculation KVM: Disable large pages on misaligned memory slots KVM: Add VT-x machine check support KVM: VMX: Rename rmode.active to rmode.vm86_active KVM: Move "exit due to NMI" handling into vmx_complete_interrupts() KVM: Disable CR8 intercept if tpr patching is active KVM: Do not migrate pending software interrupts. KVM: inject NMI after IRET from a previous NMI, not before. KVM: Always request IRQ/NMI window if an interrupt is pending KVM: Do not re-execute INTn instruction. KVM: skip_emulated_instruction() decode instruction if size is not known KVM: Remove irq_pending bitmap KVM: Do not allow interrupt injection from userspace if there is a pending event. KVM: Unprotect a page if #PF happens during NMI injection. KVM: s390: Verify memory in kvm run KVM: s390: Sanity check on validity intercept KVM: s390: Unlink vcpu on destroy - v2 KVM: s390: optimize float int lock: spin_lock_bh --> spin_lock KVM: s390: use hrtimer for clock wakeup from idle - v2 KVM: s390: Fix memory slot versus run - v3 ...
2009-06-11irq/cpumask: make memoryless node zero happyYinghai Lu
Don't hardcode to node zero for early boot IRQ setup memory allocations. [ penberg@cs.helsinki.fi: minor cleanups ] Cc: Ingo Molnar <mingo@elte.hu> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
2009-06-11x86: remove some alloc_bootmem_cpumask_var callingYinghai Lu
Now that we set up the slab allocator earlier, we can get rid of some alloc_bootmem_cpumask_var() calls in boot code. Cc: Ingo Molnar <mingo@elte.hu> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
2009-06-11Merge branches 'frv' and 'mn10300'Linus Torvalds
* frv: FRV: Implement new-style ptrace FRV: Don't turn on TIF_SYSCALL_TRACE unconditionally in syscall prologue FRV: Implement TIF_NOTIFY_RESUME FRV: Remove in-kernel strace code FRV: BUG to BUG_ON changes FRV: bitops: Change the bitmap index from int to unsigned long * mn10300: MN10300: Add utrace/tracehooks support MN10300: Don't set the dirty bit in the DTLB entries in the TLB-miss handler
2009-06-11MN10300: Add utrace/tracehooks supportDavid Howells
Add utrace/tracehooks support to MN10300. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11MN10300: Don't set the dirty bit in the DTLB entries in the TLB-miss handlerDavid Howells
Remove the special handling for the Data TLB entry dirty bit in the TLB-miss handler. As the code stands, all that it does is to cause us to take a second data address exception to set the dirty bit. Instead, we can just let pte_mkdirty() set the bit. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11FRV: Implement new-style ptraceDavid Howells
Implement the new-style ptrace for FRV, including adding appropriate tracehooks. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11FRV: Don't turn on TIF_SYSCALL_TRACE unconditionally in syscall prologueDavid Howells
Don't turn on TIF_SYSCALL_TRACE unconditionally in syscall prologue in FRV's entry.S. This was originally for debugging stuff and should have been removed a long time ago. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11FRV: Implement TIF_NOTIFY_RESUMEDavid Howells
Implement the TIF_NOTIFY_RESUME thread flag, making it call do_notify_resume() which then clears it. This will be made use of later by tracehooks in the new-style ptrace implementation Also discard TIF_IRET as that's not used by FRV. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11FRV: Remove in-kernel strace codeDavid Howells
Remove in-kernel strace code from the FRV arch as it's not really needed any more. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11FRV: BUG to BUG_ON changesStoyan Gaydarov
Change some BUG()'s to BUG_ON()'s. Signed-off-by: Stoyan Gaydarov <stoyboyker@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11FRV: bitops: Change the bitmap index from int to unsigned longJustin Chen
Change the index to unsigned long in all bitops for [frv] Signed-off-by: Justin Chen <justin.chen@hp.com> Reviewed-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11Merge branch 'serial-from-alan'Linus Torvalds
* serial-from-alan: (79 commits) moxa: prevent opening unavailable ports imx: serial: use tty_encode_baud_rate to set true rate imx: serial: add IrDA support to serial driver imx: serial: use rational library function lib: isolate rational fractions helper function imx: serial: handle initialisation failure correctly imx: serial: be sure to stop xmit upon shutdown imx: serial: notify higher layers in case xmit IRQ was not called imx: serial: fix one bit field type imx: serial: fix whitespaces (no changes in functionality) tty: use prepare/finish_wait tty: remove sleep_on sierra: driver interface blacklisting sierra: driver urb handling improvements tty: resolve some sierra breakage timbuart: Fix the termios logic serial: Added Timberdale UART driver tty: Add URL for ttydev queue devpts: unregister the file system on error tty: Untangle termios and mm mutex dependencies ...
2009-06-11imx: serial: add IrDA support to serial driverFabian Godehardt
Using the iMX serial driver with an IrDA device needs extra peripheral settings and specific timing depending on the transmitter circuitry used. Signed-off-by: Fabian Godehardt <fg@emlix.com> Signed-off-by: Oskar Schirmer <os@emlix.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11x86: fix ktermios-termio conversionArnd Bergmann
The legacy TCSETA{,W,F} ioctls failed to set the termio->c_line field on x86. This adds a missing get_user. The same ioctls also fail to report faulting user pointers, which we keep ignoring. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11x86: memtest: use pointers of equal type for comparisonThomas Gleixner
Commit c9690998ef48ffefeccb91c70a7739eebdea57f9 (x86: memtest: remove 64-bit division) introduced following compile warning: arch/x86/mm/memtest.c: In function 'memtest': arch/x86/mm/memtest.c:56: warning: comparison of distinct pointer types lacks a cast arch/x86/mm/memtest.c:58: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2009-06-11sh: Tie sparseirq in to Kconfig.Paul Mundt
Now that the dependent patches are merged, we are ready to enable sparseirq support. This simply adds the Kconfig option, and then converts from the _cpu to the _node allocation routines to follow the upstream sparseirq API changes. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: Wire up sys_rt_tgsigqueueinfo.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: Fix sys_pwritev() syscall table entry for sh32.Paul Mundt
There was a typo here that had this as sys_writev() instead of sys_pwritev(), fix this up. sh64 got this right, as did the preadv() case. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: Fix sh4a llsc-based cmpxchg()Aoi Shinkai
This fixes up a typo in the ll/sc based cmpxchg code which apparently wasn't getting a lot of testing due to the swapped old/new pair. With that fixed up, the ll/sc code also starts using it and provides its own atomic_add_unless(). Signed-off-by: Aoi Shinkai <shinkoi2005@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7724: Add JPU supportKuninori Morimoto
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Acked-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7724: INTC setting updateKuninori Morimoto
This patch follows Rev 0.50 manual Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7722 clock framework rewriteMagnus Damm
This patch rewrites the sh7722 clock framework code. The new code makes use of the recently merged div4, div6 and mstp32 helper code. Both extal and dll are supported as input clocks to the pll. While at it, now when all SuperH Mobile processors are converted, fix CONFIG_SH_CLK_CPG_LEGACY to depend on CONFIG_ARCH_SHMOBILE. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7366 clock framework rewriteMagnus Damm
This patch rewrites the sh7366 clock framework code. The new code makes use of the recently merged div4, div6 and mstp32 helper code. Both extal and dll are supported as input clocks to the pll. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7343 clock framework rewriteMagnus Damm
This patch rewrites the sh7343 clock framework code. The new code makes use of the recently merged div4, div6 and mstp32 helper code. Both extal and dll are supported as input clocks to the pll. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7724 clock framework rewrite V3Magnus Damm
This patch contains V3 of the sh7724 clock framework rewrite. The new code makes use of the recently merged div4, div6 and mstp32 helper code. Both extal and fll are supported as input clocks to the pll. The div6 clocks are fed through a divide-by-3 block. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7723 clock framework rewrite V2Magnus Damm
This patch contains V2 of the sh7723 clock framework rewrite. The new code makes use of the recently merged div4, div6 and mstp32 helper code. Both extal and dll are supported as input clocks to the pll. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: add enable()/disable()/set_rate() to div6 codeMagnus Damm
This patch updates the div6 clock helper code to add support for enable(), disable() and set_rate() callbacks. Needed by the camera clock enabling board code on Migo-R. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: add AP325RXA mode pin configurationMagnus Damm
This patch adds mode pin configuration to ap325rxa. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: add Migo-R mode pin configurationMagnus Damm
This patch adds mode pin configuration and a machvec structure to Migo-R. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7722 mode pin definitionsMagnus Damm
This patch adds sh7722 mode pin and pin function controller comments. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7724 mode pin commentsMagnus Damm
This patch adds comments for the sh7724 mode pins and pin function controller. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: sh7723 mode pin V2Magnus Damm
This patch is sh7723 mode pin V2. Mode pins and pin function controller comments are added. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: rework mode pin codeMagnus Damm
This patch reworks the mode pin code to keep the pin definitions in one place. The mode pins values are now the value of the bit instead of bit number. With this patch in place the sh7785 header file contains mode pin comments. The sh7785 clock code and the sh7785lcr board code are updated to reflect the new shared mode pins. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: clock div6 helper codeMagnus Damm
This patch adds div6 clock helper code. The div6 clocks are simply 6-bit divide-by-n modules where n is 1 to 64. Needed for vclk on sh7722, sh7723, sh7343 and sh7366. sh7724 needs this even more for vclk, fclka, fclkb, irdaclk and spuclk. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11sh: clock div4 frequency table offset fixMagnus Damm
This patch fixes the per clock offset calculation in sh_clk_div4_register(). Without this patch the offset to the frequency table for each clock is incorrect. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11Merge branch 'master' of ↵Paul Mundt
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2009-06-10Merge branch 'tracing-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (244 commits) Revert "x86, bts: reenable ptrace branch trace support" tracing: do not translate event helper macros in print format ftrace/documentation: fix typo in function grapher name tracing/events: convert block trace points to TRACE_EVENT(), fix !CONFIG_BLOCK tracing: add protection around module events unload tracing: add trace_seq_vprint interface tracing: fix the block trace points print size tracing/events: convert block trace points to TRACE_EVENT() ring-buffer: fix ret in rb_add_time_stamp ring-buffer: pass in lockdep class key for reader_lock tracing: add annotation to what type of stack trace is recorded tracing: fix multiple use of __print_flags and __print_symbolic tracing/events: fix output format of user stack tracing/events: fix output format of kernel stack tracing/trace_stack: fix the number of entries in the header ring-buffer: discard timestamps that are at the start of the buffer ring-buffer: try to discard unneeded timestamps ring-buffer: fix bug in ring_buffer_discard_commit ftrace: do not profile functions when disabled tracing: make trace pipe recognize latency format flag ...
2009-06-10Merge branch 'oprofile-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'oprofile-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: oprofile: introduce module_param oprofile.cpu_type oprofile: add support for Core i7 and Atom oprofile: remove undocumented oprofile.p4force option oprofile: re-add force_arch_perfmon option
2009-06-10Merge branch 'signal-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'signal-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: hookup sys_rt_tgsigqueueinfo signals: implement sys_rt_tgsigqueueinfo signals: split do_tkill
2009-06-10Merge branch 'iommu-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (61 commits) amd-iommu: remove unnecessary "AMD IOMMU: " prefix amd-iommu: detach device explicitly before attaching it to a new domain amd-iommu: remove BUS_NOTIFY_BOUND_DRIVER handling dma-debug: simplify logic in driver_filter() dma-debug: disable/enable irqs only once in device_dma_allocations dma-debug: use pr_* instead of printk(KERN_* ...) dma-debug: code style fixes dma-debug: comment style fixes dma-debug: change hash_bucket_find from first-fit to best-fit x86: enable GART-IOMMU only after setting up protection methods amd_iommu: fix lock imbalance dma-debug: add documentation for the driver filter dma-debug: add dma_debug_driver kernel command line dma-debug: add debugfs file for driver filter dma-debug: add variables and checks for driver filter dma-debug: fix debug_dma_sync_sg_for_cpu and debug_dma_sync_sg_for_device dma-debug: use sg_dma_len accessor dma-debug: use sg_dma_address accessor instead of using dma_address directly amd-iommu: don't free dma adresses below 512MB with CONFIG_IOMMU_STRESS amd-iommu: don't preallocate page tables with CONFIG_IOMMU_STRESS ...
2009-06-10Merge branch 'futexes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'futexes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: futex: fix restart in wait_requeue_pi futex: fix restart for early wakeup in futex_wait_requeue_pi() futex: cleanup error exit futex: remove the wait queue futex: add requeue-pi documentation futex: remove FUTEX_REQUEUE_PI (non CMP) futex: fix futex_wait_setup key handling sparc64: extend TI_RESTART_BLOCK space by 8 bytes futex: fixup unlocked requeue pi case futex: add requeue_pi functionality futex: split out futex value validation code futex: distangle futex_requeue() futex: add FUTEX_HAS_TIMEOUT flag to restart.futex.flags rt_mutex: add proxy lock routines futex: split out fixup owner logic from futex_lock_pi() futex: split out atomic logic from futex_lock_pi() futex: add helper to find the top prio waiter of a futex futex: separate futex_wait_queue_me() logic from futex_wait()
2009-06-10Merge branch 'x86-xen-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-xen-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (42 commits) xen: cache cr0 value to avoid trap'n'emulate for read_cr0 xen/x86-64: clean up warnings about IST-using traps xen/x86-64: fix breakpoints and hardware watchpoints xen: reserve Xen start_info rather than e820 reserving xen: add FIX_TEXT_POKE to fixmap lguest: update lazy mmu changes to match lguest's use of kvm hypercalls xen: honour VCPU availability on boot xen: add "capabilities" file xen: drop kexec bits from /sys/hypervisor since kexec isn't implemented yet xen/sys/hypervisor: change writable_pt to features xen: add /sys/hypervisor support xen/xenbus: export xenbus_dev_changed xen: use device model for suspending xenbus devices xen: remove suspend_cancel hook xen/dev-evtchn: clean up locking in evtchn xen: export ioctl headers to userspace xen: add /dev/xen/evtchn driver xen: add irq_from_evtchn xen: clean up gate trap/interrupt constants xen: set _PAGE_NX in __supported_pte_mask before pagetable construction ...
2009-06-10Merge branch 'x86-vdso-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: move rdtsc_barrier() into the TSC vread method
2009-06-10Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Clear TS in irq_ts_save() when in an atomic section x86: Detect use of extended APIC ID for AMD CPUs x86: memtest: remove 64-bit division x86, UV: Fix macros for multiple coherency domains x86: Fix non-lazy GS handling in sys_vm86() x86: Add quirk for reboot stalls on a Dell Optiplex 360 x86: Fix UV BAU activation descriptor init