| 2016-02-18 |
Dave Hansen | mm/core, x86/mm/pkeys: Differentiate instruction fetches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Optimize fault handling in access_error()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/core: Do not enforce PKEY permissions on remote...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | um, pkeys: Add UML arch_*_access_permitted() methods
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/gup, x86/mm/pkeys: Check VMAs and PTEs for protection...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/gup: Simplify get_user_pages() PTE bit handling
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/gup: Factor out VMA fault permission checking
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Add functions to fetch PKRU
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Fill in pkey field in siginfo
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | signals, pkeys: Notify userspace about protection key...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | signals, ia64, mips: Update arch-specific siginfos...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Pass VMA down in to fault signal generation...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Add arch-specific VMA protection bits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/core, x86/mm/pkeys: Store protection bits in high...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Add new 'PF_PK' page fault error code bit
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Add PTE bits for storing protection key
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | x86/fpu, x86/mm/pkeys: Add PKRU xsave fields and data...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | x86/cpu, x86/mm/pkeys: Define new CR4 bit
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | x86/cpufeature, x86/mm/pkeys: Add protection keys related...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | x86/mm/pkeys: Add Kconfig option
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | x86/fpu: Add placeholder for 'Processor Trace' XSAVE...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | mm/gup: Switch all callers of get_user_pages() to not...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | mm/gup: Overload get_user_pages() functions
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | mm/gup: Introduce get_user_pages_remote()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-16 |
Ingo Molnar | Merge branches 'x86/fpu', 'x86/mm' and 'x86/asm' into...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-16 |
Borislav Petkov | x86/cpufeature: Speed up cpu_feature_enabled()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-14 |
Borislav Petkov | x86/mm: Fix INVPCID asm constraint
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-09 |
Andy Lutomirski | x86/fpu: Default eagerfpu=on on all CPUs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-09 |
Andy Lutomirski | x86/fpu: Speed up lazy FPU restores slightly
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-09 |
Andy Lutomirski | x86/fpu: Fold fpu_copy() into fpu__copy()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-09 |
Andy Lutomirski | x86/fpu: Fix FNSAVE usage in eagerfpu mode
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-09 |
Andy Lutomirski | x86/fpu: Fix math emulation in eager fpu mode
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-09 |
Matthew Wilcox | x86/mm: Honour passed pgprot in track_pfn_insert()...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-09 |
Andy Lutomirski | x86/dmi: Switch dmi_remap() from ioremap() [uncached...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-09 |
Andy Lutomirski | x86/mm: If INVPCID is available, use it to flush global...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-09 |
Andy Lutomirski | x86/mm: Add a 'noinvpcid' boot option to turn off INVPCID
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-09 |
Andy Lutomirski | x86/mm: Add INVPCID helpers
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-09 |
Andrey Ryabinin | x86/kasan: Write protect kasan zero shadow
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-09 |
Andrey Ryabinin | x86/kasan: Clear kasan_zero_page after TLB flush
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-09 |
Dmitry Vyukov | locking/lockdep: Fix stack trace caching logic
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-09 |
Denys Vlasenko | x86/asm/bitops: Force inlining of test_and_set_bit...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-08 |
Ingo Molnar | x86/mm/numa: Check for failures in numa_clear_kernel_node_ho...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-08 |
Ingo Molnar | x86/mm/numa: Clean up numa_clear_kernel_node_hotplug()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-08 |
Ingo Molnar | Merge branch 'x86/urgent' into x86/mm, to pick up dependent fix
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-08 |
Ingo Molnar | x86/mm/numa: Fix 32-bit memblock range truncation bug...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-05 |
Dmitry Vyukov | x86: Fix KASAN false positives in thread_saved_pc()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-04 |
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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commit | commitdiff | tree |
| 2016-02-04 |
Ingo Molnar | Merge tag 'perf-urgent-for-mingo' of git://git.kernel...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-01 |
Alexander Kuleshov | x86/entry/traps: Refactor preemption and interrupt...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-01 |
Andy Lutomirski | x86/syscalls/64: Mark sys_iopl() as using ptregs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-02-01 |
Andy Lutomirski | x86/entry/64: Fix fast-path syscall return register...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-02-01 |
Andy Lutomirski | x86/entry/64: Fix an IRQ state error on ptregs-using...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-30 |
Borislav Petkov | x86/vdso: Use static_cpu_has()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-30 |
Brian Gerst | x86/alternatives: Discard dynamic check after init
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-30 |
Borislav Petkov | x86/alternatives: Add an auxilary section
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-30 |
Borislav Petkov | x86/cpufeature: Get rid of the non-asm goto variant
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-30 |
Borislav Petkov | x86/cpufeature: Replace the old static_cpu_has() with...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-01-30 |
Borislav Petkov | x86/cpufeature: Carve out X86_FEATURE_*
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-01-30 |
Ingo Molnar | Merge branch 'x86/cpu' into x86/asm, to avoid conflict
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2016-01-30 |
Zhen Lei | pid: Fix spelling in comments
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-30 |
Ingo Molnar | Merge tag 'perf-urgent-for-mingo' of git://git.kernel...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | x86/entry/64: Migrate the 64-bit syscall slow path...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | x86/entry/64: Stop using int_ret_from_sys_call in ret_from_fork
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | x86/entry/64: Call all native slow-path syscalls with...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | x86/entry/64: Always run ptregs-using syscalls on the...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | x86/syscalls: Add syscall entry qualifiers
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | x86/syscalls: Move compat syscall entry handling into...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | x86/syscalls: Remove __SYSCALL_COMMON and __SYSCALL_X32
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | x86/syscalls: Refactor syscalltbl.sh
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | selftests/x86: Add check_initial_reg_state()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Andy Lutomirski | selftests/x86: Extend Makefile to allow 64-bit-only...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Ingo Molnar | Merge tag 'v4.5-rc1' into x86/asm, to refresh the branch...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Remove/simplify lockdep annotation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Synchronously clean up child events
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Untangle 'owner' confusion
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Add flags argument to perf_remove_from_context()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Clean up sync_child_event()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Robustify event->owner usage and SMP ordering
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Fix STATE_EXIT usage
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Update locking order
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Remove __free_event()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Alexei Starovoitov | perf/bpf: Convert perf_event_array to use struct file
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf: Fix NULL deref
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf/x86: De-obfuscate code
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-29 |
Peter Zijlstra | perf/x86: Fix uninitialized value usage
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-28 |
Peter Zijlstra | perf: Fix race in perf_event_exit_task_context()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-28 |
Peter Zijlstra | perf: Fix orphan hole
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-22 |
Gavin Guo | sched/numa: Fix use-after-free bug in the task_numa_compare
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Alexander Shishkin | perf: Synchronously free aux pages in case of allocation...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Stephane Eranian | perf/x86: add Intel SkyLake uncore IMC PMU support
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Fix perf_event_exit_task() race
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Add more assertions
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Collapse and fix event_function_call() users
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Specialize perf_event_exit_task()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Fix task context scheduling
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Make ctx->is_active and cpuctx->task_ctx consistent
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Optimize perf_sched_events() usage
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Simplify/fix perf_event_enable() event scheduling
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Use task_ctx_sched_out()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2016-01-21 |
Peter Zijlstra | perf: Fix perf_enable_on_exec() event scheduling
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
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