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* x86/fpu: Add kernel_fpu_begin_mask() to selectively initialize stateAndy Lutomirski2021-01-211-4/+5
* Merge tag 'x86_fpu_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds2020-10-121-41/+0
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| * x86/fpu: Handle FPU-related and clearcpuid command line arguments earlierMike Hommey2020-09-221-55/+0
| * x86/fpu: Allow multiple bits in clearcpuid= parameterArvind Sankar2020-09-101-8/+22
* | x86/mmu: Allocate/free a PASIDFenghua Yu2020-09-171-0/+57
* | x86/fpu/xstate: Add supervisor PASID state for ENQCMDYu-cheng Yu2020-09-171-1/+5
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* Merge tag 'x86-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds2020-08-151-1/+32
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| * x86/fpu/xstate: Fix an xstate size check warning with architectural LBRsKan Liang2020-08-071-1/+32
* | Merge branch 'work.regset' of git://git.kernel.org/pub/scm/linux/kernel/git/v...Linus Torvalds2020-08-073-183/+49
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| * x86: switch to ->regset_get()Al Viro2020-07-273-162/+44
| * x86: kill dump_fpu()Al Viro2020-06-261-16/+0
| * x86: copy_fpstate_to_sigframe(): have fpregs_soft_get() use kernel bufferAl Viro2020-06-261-6/+6
* | Merge tag 'v5.8-rc7' into perf/core, to pick up fixesIngo Molnar2020-07-282-1/+7
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| * | copy_xstate_to_kernel: Fix typo which caused GDB regressionKevin Buettner2020-07-191-1/+1
| * | x86/fpu: Reset MXCSR to default in kernel_fpu_begin()Petteri Aimonen2020-06-291-0/+6
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* | perf/x86/intel/lbr: Support XSAVES/XRSTORS for LBR context switchKan Liang2020-07-081-1/+1
* | x86/fpu/xstate: Add helpers for LBR dynamic supervisor featureKan Liang2020-07-081-0/+72
* | x86/fpu/xstate: Support dynamic supervisor feature for LBRKan Liang2020-07-081-5/+10
* | x86/fpu: Use proper mask to replace full instruction maskKan Liang2020-07-081-0/+39
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* Merge tag 'x86-fpu-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds2020-06-015-111/+290
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| * x86/fpu/xstate: Restore supervisor states for signal returnYu-cheng Yu2020-05-161-5/+39
| * x86/fpu/xstate: Preserve supervisor states for the slow path in __fpu__restor...Yu-cheng Yu2020-05-161-25/+28
| * x86/fpu: Introduce copy_supervisor_to_kernel()Yu-cheng Yu2020-05-161-0/+84
| * x86/fpu/xstate: Update sanitize_restored_xstate() for supervisor xstatesYu-cheng Yu2020-05-131-13/+24
| * x86/fpu/xstate: Define new functions for clearing fpregs and xstatesFenghua Yu2020-05-132-20/+37
| * x86/fpu/xstate: Introduce XSAVES supervisor statesYu-cheng Yu2020-05-131-9/+19
| * x86/fpu/xstate: Separate user and supervisor xfeatures maskYu-cheng Yu2020-05-132-35/+54
| * x86/fpu/xstate: Define new macros for supervisor and user xstatesFenghua Yu2020-05-122-14/+15
| * x86/fpu/xstate: Rename validate_xstate_header() to validate_user_xstate_header()Fenghua Yu2020-05-123-5/+5
* | copy_xstate_to_kernel(): don't leave parts of destination uninitializedAl Viro2020-05-271-38/+48
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* x86/pkeys: Add check for pkey "overflow"Dave Hansen2020-02-241-2/+7
* x86/fpu/xstate: Warn when checking alignment of disabled xfeaturesYu-cheng Yu2020-02-121-0/+7
* x86/fpu/xstate: Fix XSAVES offsets in setup_xstate_comp()Yu-cheng Yu2020-02-121-20/+12
* x86/fpu/xstate: Fix last_good_offset in setup_xstate_features()Yu-cheng Yu2020-02-111-14/+13
* x86/fpu: Deactivate FPU state after failure during state loadSebastian Andrzej Siewior2020-01-071-0/+3
* x86/fpu/xstate: Make xfeature_is_supervisor()/xfeature_is_user() return boolYu-cheng Yu2020-01-061-3/+3
* x86/fpu/xstate: Fix small issuesYu-cheng Yu2020-01-061-7/+5
* treewide: Use sizeof_field() macroPankaj Bharadiya2019-12-091-1/+1
* x86/fpu: Use XFEATURE_FP/SSE enum values instead of hardcoded numbersCyrill Gorcunov2019-11-041-6/+10
* x86/fpu: Shrink space allocated for xstate_comp_offsetsCyrill Gorcunov2019-11-041-2/+2
* x86/fpu: Update stale variable name in commentCyrill Gorcunov2019-11-041-1/+1
* Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds2019-07-081-0/+47
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| * x86/process: Add AVX-512 usage elapsed time to /proc/pid/arch_statusAubrey Li2019-06-121-0/+47
* | x86/fpu: Inline fpu__xstate_clear_all_cpu_caps()Sebastian Andrzej Siewior2019-07-072-11/+2
* | x86/fpu: Make 'no387' and 'nofxsr' command line options usefulSebastian Andrzej Siewior2019-07-071-10/+7
* | x86/fpu: Remove the fpu__save() exportChristoph Hellwig2019-06-171-1/+0
* | x86/fpu: Simplify kernel_fpu_begin()Christoph Hellwig2019-06-171-24/+12
* | x86/fpu: Simplify kernel_fpu_end()Christoph Hellwig2019-06-171-12/+3
* | x86/fpu: Don't use current->mm to check for a kthreadChristoph Hellwig2019-06-131-1/+1
* | x86/fpu: Update kernel's FPU state before using for the fsave headerSebastian Andrzej Siewior2019-06-081-0/+5
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