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x86/fpu: Optimize fpu_copy() some more on lazy switching systems
2015-05-19
Ingo Molnar
x86/fpu: Change fpu_owner_task to fpu_fpregs_owner_ctx
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Move 'PER_CPU(fpu_owner_task)' to fpu/core.c
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Change __thread_clear_has_fpu() to 'struct...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Eliminate the __thread_has_fpu() wrapper
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Print out whether we are doing lazy/eager...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Add debugging check to fpu_copy()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Move fpu_copy() to fpu/core.c
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Remove __save_init_fpu()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Add kernel_fpu_disabled()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Add debug check to kernel_fpu_disable()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Make kernel_fpu_disable/enable() static
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Make task_xstate_cachep static
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Uninline fpstate_free() and move it next to...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Factor out fpu__copy()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Move task_xstate_cachep handling to core.c
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Remove fpu_xsave()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Simplify the xsave_state*() methods
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Factor out the FPU bug detection code into...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Rename math_state_restore() to fpu__restore()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Move math_state_restore() to fpu/core.c
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Factor out fpu__flush_thread() from flush_thread()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Remove the free_thread_xstate() complication
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Move the no_387 handling and FPU detection...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Remove unnecessary includes from core.c
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Split out the boot time FPU init code into...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Fix header file dependencies of fpu-internal.h
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Move i387.c and xsave.c to arch/x86/kernel...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Clean up asm/fpu/types.h
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Move FPU data structures to asm/fpu_types.h
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Improve the comment for the fpu::counter field
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Move thread_info::fpu_counter into thread_info...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Rename init_thread_xstate() to fpstate_xstate_init_...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Rename fpu_init() to fpu__cpu_init()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Rename fpu_finit() to fpstate_init()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Rename fpu_free() to fpstate_free()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Rename fpu_alloc() to fpstate_alloc()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Move fpu_alloc() out of line
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Remove fpu_allocated()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Simplify fpu__unlazy_stopped()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Optimize fpu__unlazy_stopped()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Rename init_fpu() to fpu__unlazy_stopped(...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Make init_fpu() static
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Split an fpstate_alloc_init() function out...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Remove stale init_fpu() prototype
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Rename fpu_detect() to fpu__detect()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Add debugging check to fpu__save()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Add comments to fpu__save() and restrict its...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-19
Ingo Molnar
x86/fpu: Rename unlazy_fpu() to fpu__save()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-15
Ingo Molnar
Merge branch 'liblockdep-fixes' of git://git.kernel...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-13
Ingo Molnar
Merge tag 'perf-urgent-for-mingo' of git://git.kernel...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-11
Stephane Eranian
perf/x86/rapl: Enable Broadwell-U RAPL support
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-11
Oleg Nesterov
x86/vdso: Fix 'make bzImage' on older distros
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-08
Kan Liang
perf/x86/intel: Fix SLM cache event list
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-08
Peter Zijlstra
perf: Annotate inherited event ctx->mutex recursion
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-08
Omar Sandoval
sched/core: Fix regression in cpuset_cpu_inactive(...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-08
Thomas Gleixner
sched: Handle priority boosted tasks proper in setscheduler()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-06
Bobby Powers
x86/fpu: Always restore_xinit_state() when use_eager_cpu()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-06
Ingo Molnar
Merge tag 'efi-urgent' of git://git.kernel.org/pub...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-06
Ingo Molnar
Merge tag 'perf-urgent-for-mingo' of git://git.kernel...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-05-01
Ingo Molnar
Merge tag 'perf-urgent-for-mingo-2' of git://git.kernel...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-22
Sonny Rao
perf/x86/intel/uncore: Move PCI IDs for IMC to uncore...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-22
Sonny Rao
perf/x86/intel/uncore: Add support for Intel Haswell...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-22
Jiri Olsa
perf/x86/intel: Add cpu_(prepare|starting|dying) for...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-20
Ingo Molnar
x86/mm: Clean up types in xlate_dev_mem_ptr()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-18
Ingo Molnar
Merge branch 'for-mingo' of git://git.kernel.org/pub...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-18
Konrad Rzeszutek...
config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-18
Ingo Molnar
perf/x86/intel/pt: Fix and clean up error handling...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-17
Borislav Petkov
x86/fpu: Load xsave pointer *after* initialization
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-17
Kan Liang
perf/x86/intel: Add Broadwell support for the LBR callstack
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-17
Jacob Pan
perf/x86/intel/rapl: Fix energy counter measurements...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-17
Peter Zijlstra
perf/x86/intel: Fix Core2,Atom,NHM,WSM cycles:pp events
Reported-by: Ingo Molnar <
mingo@kernel.org
>
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-17
Linus Torvalds
smp: Fix smp_call_function_single_async() locking
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-17
Peter Zijlstra
perf/x86: Fix hw_perf_event::flags collision
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-17
Peter Zijlstra
lockdep: Make print_lock() robust against concurrent...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-16
Oleg Nesterov
x86/ptrace: Fix the TIF_FORCED_TF logic in handle_signal()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-16
Andy Lutomirski
x86, selftests: Add single_step_syscall test
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-14
Ingo Molnar
Merge tag 'perf-core-for-mingo-2' of git://git.kernel...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-13
Ingo Molnar
cpu: Provide smpboot_thread_init() on !CONFIG_SMP kernels...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-13
Paul E. McKenney
cpu: Defer smpboot kthread unparking until CPU known...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-12
Ingo Molnar
perf/x86/intel/pt: Clean up the control flow in pt_pmu_hw_init()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-11
Denys Vlasenko
perf/x86/64: Report regs_user->ax too in get_regs_user()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-11
Denys Vlasenko
perf/x86/64: Simplify regs_user->abi setting code in...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-11
Denys Vlasenko
perf/x86/64: Do report user_regs->cx while we are in...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-11
Denys Vlasenko
perf/x86/64: Do not guess user_regs->cs, ss, sp in...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-11
Denys Vlasenko
x86/asm/entry/32: Tidy up JNZ instructions after TESTs
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-11
Ingo Molnar
Merge tag 'perf-core-for-mingo' of git://git.kernel...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-10
Mike Travis
x86/apic/uv: Update the UV APIC HUB check
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-10
Mike Travis
x86/apic/uv: Update the UV APIC driver check
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-10
Mike Travis
x86/apic/uv: Update the APIC UV OEM check
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-09
Aravind Gopalakrishnan
x86/iommu: Fix header comments regarding standard and...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-09
Denys Vlasenko
x86/asm/entry/64: Reduce padding in execve stubs
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-09
Denys Vlasenko
x86/asm/entry/64: Remove GET_THREAD_INFO() in ret_from_fork
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-09
Denys Vlasenko
x86/asm/entry/64: Simplify jumps in ret_from_fork
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-09
Denys Vlasenko
x86/asm/entry/64: Remove a redundant jump
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-09
Denys Vlasenko
x86/asm/entry/64: Optimize [v]fork/clone stubs
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-09
Denys Vlasenko
x86/asm/entry: Zero EXTRA_REGS for stub32_execve() too
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2015-04-09
Denys Vlasenko
x86/asm/entry/64: Move stub_x32_execvecloser() to stub_execv...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-09
Denys Vlasenko
x86/asm/entry/64: Use common code for rt_sigreturn...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-09
Anton Blanchard
powerpc, jump_label: Include linux/jump_label.h to...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2015-04-09
Anton Blanchard
jump_label: Allow jump labels to be used in assembly
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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