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path: root/arch/x86/kernel/fpu/xstate.c
AgeCommit message (Expand)AuthorFilesLines
2021-06-24x86/fpu/xstate: Clear xstate header in copy_xstate_to_uabi_buf() againThomas Gleixner1-0/+1
2021-06-23x86/fpu: Mask PKRU from kernel XRSTOR[S] operationsThomas Gleixner1-0/+1
2021-06-23x86/fpu: Hook up PKRU into ptrace()Dave Hansen1-7/+18
2021-06-23x86/fpu: Rename xfeatures_mask_user() to xfeatures_mask_uabi()Thomas Gleixner1-9/+9
2021-06-23x86/cpu: Sanitize X86_FEATURE_OSPKEThomas Gleixner1-1/+1
2021-06-23x86/fpu/xstate: Sanitize handling of independent featuresThomas Gleixner1-50/+48
2021-06-23x86/fpu: Rename "dynamic" XSTATEs to "independent"Andy Lutomirski1-31/+31
2021-06-23x86/fpu: Deduplicate copy_uabi_from_user/kernel_to_xstate()Thomas Gleixner1-90/+47
2021-06-23x86/fpu: Rename xstate copy functions which are related to UABIThomas Gleixner1-2/+3
2021-06-23x86/fpu: Rename copy_xregs_to_kernel() and copy_kernel_to_xregs()Thomas Gleixner1-1/+1
2021-06-23x86/fpu: Get rid of copy_supervisor_to_kernel()Thomas Gleixner1-55/+0
2021-06-23x86/fpu: Cleanup arch_set_user_pkey_access()Thomas Gleixner1-5/+6
2021-06-23x86/fpu: Get rid of using_compacted_format()Thomas Gleixner1-18/+4
2021-06-23x86/fpu: Remove fpstate_sanitize_xstate()Thomas Gleixner1-79/+0
2021-06-23x86/fpu: Make copy_xstate_to_kernel() usable for [x]fpregs_get()Thomas Gleixner1-11/+31
2021-06-23x86/fpu: Simplify PTRACE_GETREGS codeDave Hansen1-3/+3
2021-06-23x86/fpu: Reject invalid MXCSR values in copy_kernel_to_xstate()Thomas Gleixner1-3/+16
2021-06-23x86/fpu: Sanitize xstateregs_set()Thomas Gleixner1-6/+8
2021-06-23x86/fpu: Remove unused get_xsave_field_ptr()Thomas Gleixner1-30/+0
2021-06-23x86/fpu: Get rid of fpu__get_supported_xfeatures_mask()Thomas Gleixner1-1/+3
2021-06-23x86/fpu: Make xfeatures_mask_all __ro_after_initThomas Gleixner1-13/+15
2021-06-23x86/fpu: Mark various FPU state variables __ro_after_initThomas Gleixner1-5/+9
2021-06-23x86/fpu: Fix copy_xstate_to_kernel() gap handlingThomas Gleixner1-44/+61
2021-06-23Merge x86/urgent into x86/fpuBorislav Petkov1-60/+38
2021-06-22x86/fpu: Make init_fpstate correct with optimized XSAVEThomas Gleixner1-3/+38
2021-06-09x86/fpu: Add address range checks to copy_user_to_xstate()Andy Lutomirski1-3/+3
2021-06-03x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid()Thomas Gleixner1-57/+0
2021-03-18x86: Fix various typos in commentsIngo Molnar1-1/+1
2021-01-29x86/fpu/xstate: Use sizeof() instead of a constantYejune Deng1-2/+2
2020-09-17x86/mmu: Allocate/free a PASIDFenghua Yu1-0/+57
2020-09-17x86/fpu/xstate: Add supervisor PASID state for ENQCMDYu-cheng Yu1-1/+5
2020-08-15Merge tag 'x86-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-1/+32
2020-08-07Merge branch 'work.regset' of git://git.kernel.org/pub/scm/linux/kernel/git/v...Linus Torvalds1-137/+27
2020-08-07x86/fpu/xstate: Fix an xstate size check warning with architectural LBRsKan Liang1-1/+32
2020-07-28Merge tag 'v5.8-rc7' into perf/core, to pick up fixesIngo Molnar1-1/+1
2020-07-27x86: switch to ->regset_get()Al Viro1-137/+27
2020-07-20copy_xstate_to_kernel: Fix typo which caused GDB regressionKevin Buettner1-1/+1
2020-07-08perf/x86/intel/lbr: Support XSAVES/XRSTORS for LBR context switchKan Liang1-1/+1
2020-07-08x86/fpu/xstate: Add helpers for LBR dynamic supervisor featureKan Liang1-0/+72
2020-07-08x86/fpu/xstate: Support dynamic supervisor feature for LBRKan Liang1-5/+10
2020-06-02Merge tag 'x86-fpu-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds1-46/+153
2020-05-28copy_xstate_to_kernel(): don't leave parts of destination uninitializedAl Viro1-38/+48
2020-05-16x86/fpu: Introduce copy_supervisor_to_kernel()Yu-cheng Yu1-0/+84
2020-05-13x86/fpu/xstate: Introduce XSAVES supervisor statesYu-cheng Yu1-9/+19
2020-05-13x86/fpu/xstate: Separate user and supervisor xfeatures maskYu-cheng Yu1-30/+43
2020-05-12x86/fpu/xstate: Define new macros for supervisor and user xstatesFenghua Yu1-13/+13
2020-05-12x86/fpu/xstate: Rename validate_xstate_header() to validate_user_xstate_header()Fenghua Yu1-3/+3
2020-02-24x86/pkeys: Add check for pkey "overflow"Dave Hansen1-2/+7
2020-02-12x86/fpu/xstate: Warn when checking alignment of disabled xfeaturesYu-cheng Yu1-0/+7
2020-02-12x86/fpu/xstate: Fix XSAVES offsets in setup_xstate_comp()Yu-cheng Yu1-20/+12
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