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path: root/arch/x86/kernel/fpu
AgeCommit message (Expand)Author
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner
2019-05-21treewide: Add SPDX license identifier for missed filesThomas Gleixner
2019-05-06x86/fpu: Fault-in user stack if copy_fpstate_to_sigframe() failsSebastian Andrzej Siewior
2019-04-12x86/fpu: Restore regs in copy_fpstate_to_sigframe() in order to use the fastpathSebastian Andrzej Siewior
2019-04-12x86/fpu: Add a fastpath to copy_fpstate_to_sigframe()Sebastian Andrzej Siewior
2019-04-12x86/fpu: Add a fastpath to __fpu__restore_sig()Sebastian Andrzej Siewior
2019-04-12x86/fpu: Defer FPU state load until return to userspaceRik van Riel
2019-04-12x86/fpu: Merge the two code paths in __fpu__restore_sig()Sebastian Andrzej Siewior
2019-04-12x86/fpu: Restore from kernel memory on the 64-bit path tooSebastian Andrzej Siewior
2019-04-11x86/fpu: Inline copy_user_to_fpregs_zeroing()Sebastian Andrzej Siewior
2019-04-11x86/fpu: Prepare copy_fpstate_to_sigframe() for TIF_NEED_FPU_LOADRik van Riel
2019-04-11x86/fpu: Always store the registers in copy_fpstate_to_sigframe()Rik van Riel
2019-04-10x86/fpu: Use a feature number instead of mask in two more helpersSebastian Andrzej Siewior
2019-04-10x86/fpu: Make __raw_xsave_addr() use a feature number instead of maskSebastian Andrzej Siewior
2019-04-10x86/fpu: Remove user_fpu_begin()Sebastian Andrzej Siewior
2019-04-10x86/fpu: Remove fpu->initializedSebastian Andrzej Siewior
2019-04-10x86/fpu: Don't save fxregs for ia32 frames in copy_fpstate_to_sigframe()Sebastian Andrzej Siewior
2019-04-09x86/fpu: Remove fpu->initialized usage in copy_fpstate_to_sigframe()Sebastian Andrzej Siewior
2019-04-09x86/fpu: Always init the state in fpu__clear()Sebastian Andrzej Siewior
2019-04-09x86/fpu: Remove preempt_disable() in fpu__clear()Sebastian Andrzej Siewior
2019-04-09x86/fpu: Remove fpu__restore()Sebastian Andrzej Siewior
2019-04-09x86/fpu: Remove fpu->initialized usage in __fpu__restore_sig()Sebastian Andrzej Siewior
2019-04-03x86/fpu: Fix __user annotationsJann Horn
2019-02-08x86/fpu: Move init_xstate_size() to __init sectionSergey Senozhatsky
2019-01-03Remove 'type' argument from access_ok() functionLinus Torvalds
2018-12-26Merge branch 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds
2018-12-08x86/kernel: Fix more -Wmissing-prototypes warningsBorislav Petkov
2018-12-04x86/fpu: Don't export __kernel_fpu_{begin,end}()Sebastian Andrzej Siewior
2018-12-03x86/fpu: Update comment for __raw_xsave_addr()Sebastian Andrzej Siewior
2018-12-03x86/fpu: Use unsigned long long shift in xfeature_uncompacted_offset()Sebastian Andrzej Siewior
2018-11-20x86/fpu: Disable bottom halves while loading FPU registersSebastian Andrzej Siewior
2018-10-17x86/fpu: Remove second definition of fpu in __fpu__restore_sig()Sebastian Andrzej Siewior
2018-08-05x86: Don't include linux/irq.h from asm/hardirq.hNicolai Stange
2017-11-07Merge branch 'linus' into x86/asm, to pick up fixes and resolve conflictsIngo Molnar
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman
2017-10-17x86/fpu: Remove the explicit clearing of XSAVE dependent featuresAndi Kleen
2017-10-17x86/fpu: Make XSAVE check the base CPUID features before enablingAndi Kleen
2017-10-17x86/fpu: Parse clearcpuid= as early XSAVE argumentAndi Kleen
2017-09-26x86/fpu: Use using_compacted_format() instead of open coded X86_FEATURE_XSAVESEric Biggers
2017-09-26x86/fpu: Use validate_xstate_header() to validate the xstate_header in copy_u...Eric Biggers
2017-09-26x86/fpu: Eliminate the 'xfeatures' local variable in copy_user_to_xstate()Eric Biggers
2017-09-26x86/fpu: Copy the full header in copy_user_to_xstate()Eric Biggers
2017-09-26x86/fpu: Use validate_xstate_header() to validate the xstate_header in copy_k...Eric Biggers
2017-09-26x86/fpu: Eliminate the 'xfeatures' local variable in copy_kernel_to_xstate()Eric Biggers
2017-09-26x86/fpu: Copy the full state_header in copy_kernel_to_xstate()Eric Biggers
2017-09-26x86/fpu: Use validate_xstate_header() to validate the xstate_header in __fpu_...Eric Biggers
2017-09-26x86/fpu: Use validate_xstate_header() to validate the xstate_header in xstate...Eric Biggers
2017-09-26x86/fpu: Introduce validate_xstate_header()Eric Biggers
2017-09-26x86/fpu: Rename fpu__activate_fpstate_read/write() to fpu__prepare_[read|writ...Ingo Molnar
2017-09-26x86/fpu: Rename fpu__activate_curr() to fpu__initialize()Ingo Molnar
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