| 2018-02-23 |
Paolo Bonzini | KVM/x86: Remove indirect MSR op calls from SPEC_CTRL
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-21 |
Peter Zijlstra | objtool, retpolines: Integrate objtool with retpoline...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-21 |
Josh Poimboeuf | x86/entry/64: Simplify ENCODE_FRAME_POINTER
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-21 |
Josh Poimboeuf | extable: Make init_kernel_text() global
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Josh Poimboeuf | jump_label: Warn on failed jump_label patching attempt
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Josh Poimboeuf | jump_label: Explicitly disable jump labels in __init code
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Dominik Brodowski | x86/entry/64: Open-code switch_to_thread_stack()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Dominik Brodowski | x86/entry/64: Move ASM_CLAC to interrupt_entry()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-21 |
Dominik Brodowski | x86/entry/64: Remove 'interrupt' macro
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-21 |
Dominik Brodowski | x86/entry/64: Move the switch_to_thread_stack() call...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-21 |
Dominik Brodowski | x86/entry/64: Move ENTER_IRQ_STACK from interrupt macro...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-21 |
Dominik Brodowski | x86/entry/64: Move PUSH_AND_CLEAR_REGS from interrupt...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Ingo Molnar | x86/speculation: Move firmware_restrict_branch_speculation_...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Peter Zijlstra | objtool: Add module specific retpoline rules
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Peter Zijlstra | objtool: Add retpoline validation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Peter Zijlstra | objtool: Use existing global variables for options
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Peter Zijlstra | x86/mm/sme, objtool: Annotate indirect call in sme_encrypt_e...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Peter Zijlstra | x86/boot, objtool: Annotate indirect jump in secondary_start...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-21 |
Peter Zijlstra | x86/paravirt, objtool: Annotate indirect calls
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-21 |
Peter Zijlstra | x86/speculation, objtool: Annotate indirect calls/jumps...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-20 |
David Woodhouse | x86/retpoline: Support retpoline builds with Clang
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-20 |
David Woodhouse | x86/speculation: Use IBRS if available before calling...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-20 |
David Woodhouse | Revert "x86/retpoline: Simplify vmexit_fill_RSB()"
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-20 |
Jan Beulich | x86-64/realmode: Add instruction suffix
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-20 |
Jan Beulich | x86/LDT: Avoid warning in 32-bit builds with older gcc
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-20 |
Jan Beulich | x86/IO-APIC: Avoid warning in 32-bit builds
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-20 |
Jan Beulich | x86/asm: Improve how GEN_*_SUFFIXED_RMWcc() specify clobbers
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-20 |
Jann Horn | x86/mm: Remove stale comment about KMEMCHECK
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-20 |
Jan Beulich | x86/mm: Fix {pmd,pud}_{set,clear}_flags()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-17 |
Dominik Brodowski | x86/entry/64: Use 'xorl' for faster register clearing
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-17 |
Dominik Brodowski | x86/entry: Reduce the code footprint of the 'idtentry' macro
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-17 |
Borislav Petkov | x86/CPU: Check CPU feature bits after microcode upgrade
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-17 |
Borislav Petkov | x86/CPU: Add a microcode loader callback
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-17 |
Borislav Petkov | x86/microcode: Propagate return value from updating functions
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-17 |
Dan Williams | nospec: Include <asm/barrier.h> dependency
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-17 |
Rasmus Villemoes | nospec: Allow index argument to have const-qualified type
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-17 |
Dan Williams | nospec: Kill array_index_nospec_mask_check()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Ingo Molnar | x86/entry/64: Fix CR3 restore in paranoid_exit()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-15 |
Gustavo A. R. Silva | x86/cpu: Change type of x86_cache_size variable to unsigned int
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-15 |
Dan Carpenter | x86/spectre: Fix an error message
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-15 |
Jia Zhang | x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Rui Wang | selftests/x86/mpx: Fix incorrect bounds with old _sigfault
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Andy Lutomirski | x86/mm: Rename flush_tlb_single() and flush_tlb_one...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Peter Zijlstra | x86/speculation: Add <asm/msr-index.h> dependency
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Will Deacon | nospec: Move array_index_nospec() parameter checking...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Dan Williams | x86/speculation: Fix up array_index_nospec_mask() asm constraint
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Peter Zijlstra | x86/debug: Use UD2 for WARN()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Josh Poimboeuf | x86/debug, objtool: Annotate WARN()-related UD2 as reachable
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Josh Poimboeuf | objtool: Fix segfault in ignore_unreachable_insn()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Dominik Brodowski | selftests/x86: Disable tests requiring 32-bit support...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-15 |
Dominik Brodowski | selftests/x86: Do not rely on "int $0x80" in single_step_sys...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | selftests/x86: Do not rely on "int $0x80" in test_mremap_vdso.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | selftests/x86: Fix build bug caused by the 5lvl test...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
Ingo Molnar | selftests/x86/pkeys: Remove unused functions
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | selftests/x86: Clean up and document sscanf() usage
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | selftests/x86: Fix vDSO selftest segfault for vsyscall=none
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-13 |
Borislav Petkov | x86/entry/64: Remove the unused 'icebp' macro
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-13 |
Josh Poimboeuf | x86/entry/64: Fix paranoid_entry() frame pointer warning
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | x86/entry/64: Indent PUSH_AND_CLEAR_REGS and POP_REGS properly
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | x86/entry/64: Get rid of the ALLOC_PT_GPREGS_ON_STACK...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | x86/entry/64: Use PUSH_AND_CLEAN_REGS in more cases
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | x86/entry/64: Introduce the PUSH_AND_CLEAN_REGS macro
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | x86/entry/64: Interleave XOR register clearing with...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | x86/entry/64: Merge the POP_C_REGS and POP_EXTRA_REGS...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-13 |
Dominik Brodowski | x86/entry/64: Merge SAVE_C_REGS and SAVE_EXTRA_REGS...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
Ingo Molnar | x86/speculation: Clean up various Spectre related details
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
KarimAllah Ahmed | KVM/nVMX: Set the CPU_BASED_USE_MSR_BITMAPS if we have...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-13 |
KarimAllah Ahmed | X86/nVMX: Properly set spec_ctrl and pred_cmd before...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
David Woodhouse | KVM/x86: Reduce retpoline performance impact in slot_handle_...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
David Woodhouse | Revert "x86/speculation: Simplify indirect_branch_prediction...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-13 |
David Woodhouse | x86/speculation: Correct Speculation Control microcode...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-11 |
David Woodhouse | x86/speculation: Update Speculation Control microcode blacklist
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-10 |
Nadav Amit | x86/mm/pti: Fix PTI comment in entry_SYSCALL_64()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-09 |
Peter Zijlstra | MAINTAINERS: Add Peter Zijlstra as objtool co-maintainer
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-09 |
Peter Zijlstra | objtool: Fix switch-table detection
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-06 |
Ingo Molnar | Merge branch 'linus' into sched/urgent, to resolve conflicts
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Dan Williams | x86/entry/64/compat: Clear registers for compat syscalls...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Dan Williams | x86/entry/64: Clear registers for exceptions/interrupts...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-06 |
Arnd Bergmann | locking/qrwlock: include asm/byteorder.h as needed
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Peter Zijlstra | jump_label: Add branch hints to static_branch_{un,}likely()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-06 |
Mel Gorman | sched/fair: Use a recently used CPU as an idle candidate...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Mel Gorman | sched/fair: Do not migrate if the prev_cpu is idle
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Mel Gorman | sched/fair: Restructure wake_affine*() to return a CPU id
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Mel Gorman | sched/fair: Remove unnecessary parameters from wake_affine_i...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Wen Yang | sched/rt: Make update_curr_rt() more accurate
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Steven Rostedt (VMware) | sched/rt: Up the root domain ref count when passing...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Steven Rostedt (VMware) | sched/rt: Use container_of() to get root domain in...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-06 |
Peter Zijlstra | sched/core: Optimize update_stats_*()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-06 |
Peter Zijlstra | sched/core: Optimize ttwu_stat()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-06 |
Dan Williams | x86/entry/64: Clear extra registers beyond syscall...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-05 |
Ingo Molnar | Merge tag 'perf-urgent-for-mingo-4.16-20180205' of...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2018-02-05 |
Mathieu Desnoyers | membarrier/selftest: Test private expedited sync core command
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-05 |
Mathieu Desnoyers | membarrier/arm64: Provide core serializing command
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-05 |
Mathieu Desnoyers | membarrier/x86: Provide core serializing command
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-05 |
Mathieu Desnoyers | membarrier: Provide core serializing command, *_SYNC_CORE
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-05 |
Mathieu Desnoyers | lockin/x86: Implement sync_core_before_usermode()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-05 |
Mathieu Desnoyers | locking: Introduce sync_core_before_usermode()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-05 |
Mathieu Desnoyers | membarrier/selftest: Test global expedited command
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-05 |
Mathieu Desnoyers | membarrier: Provide GLOBAL_EXPEDITED command
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
commit | commitdiff | tree |
| 2018-02-05 |
Mathieu Desnoyers | membarrier: Document scheduler barrier requirements
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
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