2022-07-23 | Peter Zijlstra | x86/retpoline: Cleanup some #ifdefery Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/cpufeatures: Move RETPOLINE flags to word 11 Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/kvm/vmx: Make noinstr clean Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/entry: Remove skip_r11rcx Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | objtool: Default ignore INT3 for unreachable Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | bpf,x86: Respect X86_FEATURE_RETPOLINE* Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | bpf,x86: Simplify computing label offsets Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/alternative: Add debug prints to apply_retpolines() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/alternative: Try inline spectre_v2=retpoline,amd Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/alternative: Handle Jcc __x86_indirect_thunk_\reg Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/alternative: Implement .retpoline_sites support Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/retpoline: Create a retpoline thunk array Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/retpoline: Move the retpoline thunk declarations... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/asm: Fixup odd GEN-for-each-reg.h usage Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/asm: Fix register order Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | x86/retpoline: Remove unused replacement symbols Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | objtool: Introduce CFI hash Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | objtool,x86: Replace alternatives with .retpoline_sites Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | objtool: Shrink struct instruction Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | objtool: Explicitly avoid self modifying code in .altinstr_r... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-07-23 | Peter Zijlstra | objtool: Classify symbols Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-06-22 | Peter Zijlstra | sched: Fix balance_push() vs __sched_setscheduler() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-06-14 | Peter Zijlstra | jump_label,noinstr: Avoid instrumentation for JUMP_LABEL... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-06-14 | Peter Zijlstra | x86/cpu: Elide KCSAN for cpu_has() and friends Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-06-09 | Peter Zijlstra | objtool: Fix symbol creation Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-25 | Peter Zijlstra | perf: Fix sys_perf_event_open() race against self Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-25 | Peter Zijlstra | crypto: x86/chacha20 - Avoid spurious jumps to other... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-15 | Peter Zijlstra | objtool: Fix SLS validation for kcov tail-call replacement Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-15 | Peter Zijlstra | crypto: x86/poly1305 - Fixup SLS Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-15 | Peter Zijlstra | x86: Add straight-line-speculation mitigation Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-15 | Peter Zijlstra | x86/alternative: Relax text_poke_bp() constraint Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-15 | Peter Zijlstra | objtool: Add straight-line-speculation validation Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-15 | Peter Zijlstra | x86: Prepare inline-asm for straight-line-speculation Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-15 | Peter Zijlstra | x86: Prepare asm files for straight-line-speculation Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-15 | Peter Zijlstra | x86/lib/atomic64_386_32: Rename things Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-09 | Peter Zijlstra | objtool: Fix type of reloc::addend Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-05-09 | Peter Zijlstra | objtool: Fix code relocs vs weak symbols Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-04-13 | Peter Zijlstra | x86,static_call: Fix __static_call_return0 for i386 Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-04-13 | Peter Zijlstra | x86: Annotate call_on_stack() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-03-19 | Peter Zijlstra | x86/module: Fix the paravirt vs alternative order Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-03-11 | Peter Zijlstra | Documentation/hw-vuln: Update spectre doc Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-03-11 | Peter Zijlstra | x86/speculation: Add eIBRS + Retpoline options Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-03-11 | Peter Zijlstra ... | x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-03-11 | Peter Zijlstra | x86,bugs: Unconditionally allow spectre_v2=retpoline,amd Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-03-08 | Peter Zijlstra | sched: Fix yet more sched_fork() races Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-02-16 | Peter Zijlstra | sched: Avoid double preemption in __cond_resched_*lock*() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-02-08 | Peter Zijlstra | x86/perf: Default set FREEZE_ON_SMI for all Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2022-02-01 | Peter Zijlstra | perf: Fix perf_event_read_local() time Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-11-18 | Peter Zijlstra | rcu: Fix rcu_dynticks_curr_cpu_in_eqs() vs noinstr Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-11-18 | Peter Zijlstra | rcu: Always inline rcu_dynticks_task*_{enter,exit}() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-11-18 | Peter Zijlstra | objtool: Handle __sanitize_cov*() tail calls Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-11-18 | Peter Zijlstra | x86/xen: Mark cpu_bringup_and_idle() as dead_end_function Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-11-18 | Peter Zijlstra | x86: Increase exception stack sizes Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-11-18 | Peter Zijlstra | x86/mm/64: Improve stack overflow warnings Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-11-18 | Peter Zijlstra | locking/lockdep: Avoid RCU-induced noinstr fail Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-11-18 | Peter Zijlstra | x86/iopl: Fake iopl(3) CLI/STI usage Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-10-01 | Peter Zijlstra | sched: Always inline is_percpu_thread() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-10-01 | Peter Zijlstra | objtool: Teach get_alt_entry() about more relocation... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-09-15 | Peter Zijlstra | locking/rwbase: Extract __rwbase_write_trylock() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-09-15 | Peter Zijlstra | locking/rwbase: Properly match set_and_save_state(... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-09-09 | Peter Zijlstra | locking/rtmutex: Fix ww_mutex deadlock check Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-27 | Peter Zijlstra | locking/rtmutex: Return success on deadlock for ww_mutex... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-27 | Peter Zijlstra | locking/rtmutex: Prevent spurious EDEADLK return caused... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-20 | Peter Zijlstra | Merge branch 'sched/core' |
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2021-08-20 | Peter Zijlstra | sched: Fix Core-wide rq->lock for uninitialized CPUs Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | static_call: Update API documentation Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Implement rtmutex based ww_mutex... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/rtmutex: Extend the rtmutex core to support... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Add rt_mutex based lock type and... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Add RT priority to W/W order Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Implement rt_mutex accessors Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Abstract out mutex types Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Abstract out mutex accessors Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Abstract out waiter enqueueing Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Abstract out the waiter iteration Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Remove the __sched annotation from... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra ... | locking/ww_mutex: Split out the W/W implementation... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra ... | locking/ww_mutex: Split up ww_mutex_unlock() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Gather mutex_waiter initialization Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/ww_mutex: Simplify lockdep annotations Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/rtmutex: Squash !RT tasks to DEFAULT_PRIO Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/rtmutex: Split out the inner parts of 'struct... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | locking/rtmutex: Remove rt_mutex_is_locked() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-17 | Peter Zijlstra | media/atomisp: Use lockdep instead of *mutex_is_locked() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-10 | Peter Zijlstra | hrtimer: Consolidate reprogramming code Signed-off-by: Peter Zijlstra <peterz@infradead.org> |
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2021-08-05 | Peter Zijlstra | locking/lockdep: Provide lockdep_assert{,_once}() helpers Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-04 | Peter Zijlstra | Documentation/atomic_t: Document forward progress expectations Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-04 | Peter Zijlstra | perf/x86: Fix out of bound MSR access Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-08-04 | Peter Zijlstra | sched/rt: Fix double enqueue caused by rt_effective_prio Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-07-07 | Peter Zijlstra | Documentation/atomic_t: Document cmpxchg() vs try_cmpxchg() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-07-07 | Peter Zijlstra | locking/mutex: Add MUTEX_WARN_ON Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-07-07 | Peter Zijlstra | locking/mutex: Introduce __mutex_trylock_or_handoff() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-07-07 | Peter Zijlstra | locking/mutex: Fix HANDOFF condition Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-07-07 | Peter Zijlstra | locking/mutex: Use try_cmpxchg() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-07-05 | Peter Zijlstra | kprobe/static_call: Restore missing static_call_text_reserved() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-07-05 | Peter Zijlstra | static_call: Fix static_call_text_reserved() vs __init Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-07-05 | Peter Zijlstra | jump_label: Fix jump_label_text_reserved() vs __init Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-06-23 | Peter Zijlstra | perf: Fix task context PMU for Hetero Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-06-22 | Peter Zijlstra | lockdep/selftest: Remove wait-type RCU_CALLBACK tests Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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2021-06-22 | Peter Zijlstra | lockdep/selftests: Fix selftests vs PROVE_RAW_LOCK_NESTING Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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