| 2017-12-17 |
Andy Lutomirski | x86/entry/64: Use a per-CPU trampoline stack for IDT entries
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/espfix/64: Stop assuming that pt_regs is on the entry stack
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/entry/64: Separate cpu_current_top_of_stack from TSS.sp0
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/entry: Remap the TSS into the CPU entry area
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/entry: Move SYSENTER_stack to the beginning of...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/dumpstack: Handle stack overflow on all stacks
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/entry: Fix assumptions that the HW TSS is at the...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/kasan/64: Teach KASAN about the cpu_entry_area
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/mm/fixmap: Generalize the GDT fixmap mechanism...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/entry/gdt: Put per-CPU GDT remaps in ascending order
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/dumpstack: Add get_stack_info() support for the...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/entry/64: Allocate and enable the SYSENTER stack
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/irq/64: Print the offending IP in the stack overflow warning
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/irq: Remove an old outdated comment about context...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Josh Poimboeuf | x86/unwinder: Handle stack overflows more gracefully
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andy Lutomirski | x86/unwinder/orc: Dont bail on stack overflow
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Boris Ostrovsky | x86/entry/64/paravirt: Use paravirt-safe macro to access eflags
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andrey Ryabinin | x86/mm/kasan: Don't use vmemmap_populate() to initialize shadow
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Will Deacon | locking/barriers: Convert users of lockless_dereference...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Will Deacon | locking/barriers: Add implicit smp_read_barrier_depends...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Daniel Borkmann | bpf: fix build issues on um due to mising bpf_perf_event.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Andi Kleen | perf/x86: Enable free running PEBS for REGS_USER/INTR
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Rudolf Marek | x86: Make X86_BUG_FXSAVE_LEAK detectable in CPUID on AMD
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Ricardo Neri | x86/cpufeature: Add User-Mode Instruction Prevention definitions
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Ingo Molnar | Merge commit 'upstream-x86-virt' into WIP.x86/mm
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Ingo Molnar | Merge branch 'upstream-acpi-fixes' into WIP.x86/pti.base
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Ingo Molnar | Merge branch 'upstream-x86-selftests' into WIP.x86/pti.base
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Ingo Molnar | Merge commit 'upstream-x86-entry' into WIP.x86/mm
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-12-17 |
Ingo Molnar | drivers/misc/intel/pti: Rename the header file to free...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-11 |
Ingo Molnar | tooling/headers: Sync the tools/include/uapi/drm/i915_drm...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-11 |
Ingo Molnar | Merge branch 'perf/urgent' of git://git.kernel.org...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-10 |
Juergen Gross | x86/virt: Add enum for hypervisors to replace x86_hyper
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-10 |
Juergen Gross | x86/virt, x86/platform: Merge 'struct x86_hyper' into...
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-10 |
Ingo Molnar | Merge branch 'linus' into x86/platform, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-10 |
Alexander Shishkin | x86/debug: Handle warnings before the notifier chain...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-08 |
Josh Poimboeuf | x86/unwind: Disable KASAN checking in the ORC unwinder
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-07 |
Andy Lutomirski | selftests/x86/ldt_get: Add a few additional tests for limits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-07 |
Andy Lutomirski | selftests/x86/ldt_gdt: Run most existing LDT test cases...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-07 |
Andy Lutomirski | selftests/x86/ldt_gdt: Add infrastructure to test set_thread...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-07 |
Andy Lutomirski | selftests/x86/ldt_gdt: Robustify against set_thread_area...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-07 |
Andy Lutomirski | selftests/x86/protection_keys: Fix syscall NR redefinition...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-07 |
Ingo Molnar | x86/cpufeatures: Fix various details in the feature definitions
...kernel.org/r/20171031121723.28524-4-mingo@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-07 |
Ingo Molnar | x86/cpufeatures: Re-tabulate the X86_FEATURE definitions
...kernel.org/r/20171031121723.28524-3-mingo@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-07 |
Ingo Molnar | Merge branch 'x86/build' into x86/asm, to fix up conflicts
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-07 |
Ingo Molnar | Merge branch 'linus' into x86/asm, to pick up fixes...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2017-11-06 |
Borislav Petkov | x86/mm: Define _PAGE_TABLE using _KERNPG_TABLE
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-06 |
Ingo Molnar | Merge branch 'x86/mm' into x86/asm, to pick up pending changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-06 |
Ingo Molnar | Merge branch 'x86/fpu' into x86/asm, to pick up fix
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-05 |
Josh Poimboeuf | x86/module: Detect and skip invalid relocations
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2017-11-04 |
Josh Poimboeuf | objtool: Prevent GCC from merging annotate_unreachable(), take 2
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-04 |
Andy Lutomirski | Revert "x86/mm: Stop calling leave_mm() in idle code"
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2017-11-04 |
Ingo Molnar | tools/headers: Synchronize kernel ABI headers
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2017-11-04 |
Josh Poimboeuf | objtool: Resync objtool's instruction decoder source...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2017-11-04 |
Ingo Molnar | Merge branch 'linus' into core/urgent, to pick up dependent...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-03 |
Ingo Molnar | Merge branch 'linus' into perf/urgent, to pick up dependent...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Borislav Petkov | x86/entry/64: Shorten TEST instructions
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/traps: Use a new on_thread_stack() helper to clean...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Remove thread_struct::sp0
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/32: Fix cpu_current_top_of_stack initialization...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Remove all remaining direct thread_struct...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Stop initializing TSS.sp0 at boot
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/xen/64, x86/entry/64: Clean up SP code in cpu_initialize...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry: Add task_top_of_stack() to find the top...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Pass SP0 directly to load_sp0()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/32: Pull the MSR_IA32_SYSENTER_CS update...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: De-Xen-ify our NMI code
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Juergen Gross | xen, x86/entry/64: Add xen NMI trap entry
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Remove the RESTORE_..._REGS infrastructure
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Use POP instead of MOV to restore regs...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Merge the fast and slow SYSRET paths
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Use pop instead of movq in syscall_return_via_...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Shrink paranoid_exit_restore and make labels local
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Simplify reg restore code in the standard...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Move SWAPGS into the common IRET-to-usermode path
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Split the IRET-to-user and IRET-to-kernel paths
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Andy Lutomirski | x86/entry/64: Remove the restore_c_regs_and_iret label
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Ingo Molnar | Merge branch 'x86/fpu' into x86/asm
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-02 |
Ingo Molnar | Merge branch 'x86/mpx/prep' into x86/asm
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-11-01 |
Peter Zijlstra | futex: Fix more put_pi_state() vs. exit_pi_state_list() races
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-31 |
Gayatri Kammela | x86/cpufeatures: Enable new SSE/AVX/AVX512 CPU features
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-30 |
Tejun Heo | perf/cgroup: Fix perf cgroup hierarchy support
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-30 |
Baoquan He | x86/mm/64: Rename the register_page_bootmem_memmap...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-30 |
Ingo Molnar | Merge tag 'v4.14-rc7' into x86/mm, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-28 |
Ingo Molnar | Merge tag 'perf-urgent-for-mingo-4.14-20171027' of...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-27 |
Masahiro Yamada | x86/build: Beautify build log of syscall headers
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-27 |
Ingo Molnar | Revert "x86/mm: Limit mmap() of /dev/mem to valid physical...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-25 |
Ard Biesheuvel | efi/libstub/arm: Don't randomize runtime regions when...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-25 |
Dan Carpenter | efi/efi_test: Prevent an Oops in efi_runtime_query_capsulecaps()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-24 |
Alexander Shishkin | perf/x86/intel/bts: Fix exclusive event reference leak
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-23 |
Davidlohr Bueso | sched/swait: Document it clearly that the swait facilities...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-23 |
Josh Poimboeuf | x86/asm: Don't use the confusing '.ifeq' directive
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-23 |
Ingo Molnar | Merge branch 'core/objtool' into x86/asm, to pick up...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-23 |
Ingo Molnar | Merge branch 'x86/urgent' into x86/asm, to pick up...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-23 |
Josh Poimboeuf | x86/unwind: Show function name+offset in ORC error messages
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-23 |
Josh Poimboeuf | x86/entry: Fix idtentry unwind hint
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-22 |
Borislav Petkov | x86/cpu/AMD: Apply the Erratum 688 fix when the BIOS doesn't
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-20 |
Kirill A. Shutemov | x86/xen: Drop 5-level paging support code from the XEN_PV code
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-20 |
Kirill A. Shutemov | x86/xen: Provide pre-built page tables only for CONFIG_XEN_P...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-20 |
Andrey Ryabinin | x86/kasan: Use the same shadow offset for 4- and 5-level paging
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2017-10-20 |
Kirill A. Shutemov | mm/sparsemem: Allocate mem_section at runtime for CONFIG_SPA...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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