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fork: Optimize task creation by caching two thread stacks per CPU if CONFIG_VMAP_STACK=y
2016-09-16 Andy Lutomirskifork: Optimize task creation by caching two thread...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-16 Andy Lutomirskisched/core: Free the stack early if CONFIG_THREAD_INFO_IN_TASK
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-16 Andy Lutomirskilib/syscall: Pin the task stack in collect_syscall()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-16 Andy Lutomirskix86/process: Pin the target stack in get_wchan()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-16 Andy Lutomirskix86/dumpstack: Pin the target stack when dumping it
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-16 Oleg Nesterovkthread: Pin the stack via try_get_task_stack()/put_task_sta...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-16 Andy Lutomirskisched/core: Add try_get_task_stack() and put_task_stack()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-16 Andy Lutomirskix86/entry/64: Fix a minor comment rebase error
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Joerg Roedeliommu/amd: Don't put completion-wait semaphore on stack
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Andy Lutomirskix86: Move thread_info into task_struct
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Andy Lutomirskisched/core: Allow putting thread_info into task_struct
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Linus Torvaldsum/Stop conflating task_struct::stack with thread_info
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Linus Torvaldsx86/entry: Get rid of pt_regs_to_thread_info()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Andy Lutomirskix86/asm: Move the thread_info::status field to thread_struct
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Ingo MolnarMerge branch 'linus' into x86/asm, to pick up recent...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Josh Poimboeufx86/dumpstack: Add recursion checking for all stacks
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Josh Poimboeufx86/dumpstack: Add support for unwinding empty IRQ...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Josh Poimboeufx86/dumpstack: Add get_stack_info() interface
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-15 Josh Poimboeufx86/dumpstack: Simplify in_exception_stack()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-14 Josh Poimboeufx86/dumpstack: Allow preemption in show_stack_log_lvl...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-13 Andy Lutomirskix86/entry/64: Clean up and document espfix64 stack...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-13 Andy Lutomirskiselftests/x86/sigreturn: Use CX, not AX, as the scratch...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-10 Peter Zijlstraperf/x86/intel: Fix PEBSv3 record drain
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-10 Alexander Shishkinperf/x86/intel/bts: Kill a silly warning
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-10 Alexander Shishkinperf/x86/intel/bts: Fix BTS PMI detection
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-10 Alexander Shishkinperf/x86/intel/bts: Fix confused ordering of PMU callbacks
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-10 Alexander Shishkinperf/core: Fix aux_mmap_count vs aux_refcount order
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-10 Alexander Shishkinperf/core: Fix a race between mmap_close() and set_output...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Josh Poimboeufx86/dumpstack: Remove unnecessary stack pointer arguments
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Josh Poimboeufx86/dumpstack: Add get_stack_pointer() and get_frame_pointer()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Josh Poimboeufx86/dumpstack: Make printk_stack_address() more generally...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Josh Poimboeufoprofile/x86: Add regs->ip to oprofile trace
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Josh Poimboeufperf/x86: Check perf_callchain_store() error
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Colin Ian Kingselftests/x86: Fix spelling mistake "preseve" -> "preserve"
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Andy Lutomirskivirtio_console: Stop doing DMA on the stack
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Andy Lutomirskix86/mm: Improve stack-overflow #PF handling
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Ingo MolnarMerge branch 'x86/mm' into x86/asm, to unify the two...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Dou Liyangx86/apic: Fix num_processors value in case of failure
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-08 Daniel Balutatools/lguest: Don't bork the terminal in case of wrong...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-05 Balbir Singhsched/core: Fix a race between try_to_wake_up() and...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-05 Peter Zijlstraperf/core: Remove WARN from perf_event_read()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-09-05 Johannes Berglocking/barriers: Don't use sizeof(void) in lockless_derefer...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Will Deaconperf/core: Use this_cpu_ptr() when stopping AUX events
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Brian Gerstsched: Remove __schedule() non-standard frame annotation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Brian Gerstsched/x86: Fix thread_saved_pc()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Brian Gerstsched/x86: Pass kernel thread parameters in 'struct...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Brian Gerstsched/x86: Rewrite the switch_to() code
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Brian Gerstsched/x86: Add 'struct inactive_task_frame' to better...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Brian Gerstsched/x86/64, kgdb: Clear GDB_PS on 64-bit
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Brian Gerstsched/x86/32, kgdb: Don't use thread.ip in sleeping_thread_t...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Josh Poimboeufx86/dumpstack/ftrace: Don't print unreliable addresses...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Josh Poimboeufx86/dumpstack/ftrace: Mark function graph handler function...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Josh Poimboeufftrace/x86: Implement HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Josh Poimboeufx86/dumpstack/ftrace: Convert dump_trace() callbacks...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Josh Poimboeufftrace: Add ftrace_graph_ret_addr() stack unwinding...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Josh Poimboeufftrace: Add return address pointer to ftrace_ret_stack
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Josh Poimboeufftrace: Only allocate the ret_stack 'fp' field when...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Josh Poimboeufftrace: Remove CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST from...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Andy Lutomirskix86/mm/64: Enable vmapped stacks (CONFIG_HAVE_ARCH_VMAP_STACK=y)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Andy Lutomirskidma-api: Teach the "DMA-from-stack" check about vmapped...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Andy Lutomirskifork: Add generic vmalloced stack support
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Ingo MolnarMerge tag 'v4.8-rc3' into x86/asm, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-24 Borislav Petkovx86/entry: Remove outdated comment about SYSCALL targets
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Ingo MolnarMerge tag 'perf-urgent-for-mingo-20160818' of git:...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Josh Poimboeufx86/dumpstack: Remove 64-byte gap at end of irq stack
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Josh Poimboeufproc: Fix return address printk conversion specifer...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Josh Poimboeufx86/dumpstack: Fix x86_32 kernel_stack_pointer() previous...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Josh Poimboeufx86/head: Remove useless zeroed word
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Josh Poimboeufx86/dumpstack: Remove extra brackets around "<EOE>"
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Josh Poimboeufx86/asm/head: Rename 'stack_start' -> 'initial_stack'
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Josh Poimboeufx86/asm/head: Remove unused init_rsp variable extern
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Josh Poimboeufx86/dumpstack: Remove show_trace()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Ingo MolnarMerge branch 'x86/urgent' into x86/asm, to pick up...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Johannes Berglocking/barriers: Suppress sparse warnings in lockless_deref...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Johannes BergRevert "drm/fb-helper: Reduce READ_ONCE(master) to...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Wanpeng Lisched/cputime: Resync steal time when guest & host...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Peter Zijlstrasched/cputime: Fix NO_HZ_FULL getrusage() monotonicity...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 David Carrillo-Cisnerosperf/core: Check return value of the perf_event_read...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Mathieu Poirierperf/core: Enable mapping of the stop filters
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Mathieu Poirierperf/core: Update filters only on executable mmap
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Mathieu Poirierperf/core: Fix file name handling for start/stop filters
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Peter Zijlstraperf/core: Fix event_function_local()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Jiri Olsax86/smp: Fix __max_logical_packages value setup
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Borislav Petkovx86/microcode/AMD: Fix initrd loading with CONFIG_RANDOMIZE_...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-18 Oleg Nesterovuprobes: Fix the memcg accounting
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-17 Paul Gortmakerclocksource/drivers/mips-gic-timer: Make gic_clocksource_of_...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-17 Arnd Bergmannclocksource/drivers/kona: Fix get_counter() error handling
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-17 Gregory CLEMENTclocksource/drivers/time-armada-370-xp: Fix the clock...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-16 Ingo MolnarMerge tag 'perf-urgent-for-mingo-20160815' of git:...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-12 Kan Liangperf/x86/intel/uncore: Add enable_box for client MSR...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-12 Kan Liangperf/x86/intel/uncore: Fix uncore num_counters
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-12 Denys Vlasenkouprobes/x86: Fix RIP-relative handling of EVEX-encoded...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-11 Sebastian Andrzej... x86/apic/x2apic, smp/hotplug: Don't use before alloc...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-11 Frederic Weisbeckersched/cputime: Fix omitted ticks passed in parameter
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-11 Austin Christefi/capsule: Allocate whole capsule into virtual memory
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-11 Alex Thorltonx86/platform/uv: Skip UV runtime services mapping in...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-11 Andy Lutomirskix86/efi: Allocate a trampoline if needed in efi_free_boot_se...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-11 Andy Lutomirskix86/boot: Rework reserve_real_mode() to allow multiple...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-11 Andy Lutomirskix86/boot: Defer setup_real_mode() to early_initcall...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2016-08-11 Andy Lutomirskix86/boot: Synchronize trampoline_cr4_features and mmu_cr4_fe...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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