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path: root/arch/x86/kernel/fpu
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2019-07-07x86/fpu: Inline fpu__xstate_clear_all_cpu_caps()Sebastian Andrzej Siewior2-11/+2
2019-07-07x86/fpu: Make 'no387' and 'nofxsr' command line options usefulSebastian Andrzej Siewior1-10/+7
2019-06-17x86/fpu: Remove the fpu__save() exportChristoph Hellwig1-1/+0
2019-06-17x86/fpu: Simplify kernel_fpu_begin()Christoph Hellwig1-24/+12
2019-06-17x86/fpu: Simplify kernel_fpu_end()Christoph Hellwig1-12/+3
2019-06-13x86/fpu: Don't use current->mm to check for a kthreadChristoph Hellwig1-1/+1
2019-06-08x86/fpu: Update kernel's FPU state before using for the fsave headerSebastian Andrzej Siewior1-0/+5
2019-06-06x86/fpu: Use fault_in_pages_writeable() for pre-faultingHugh Dickins1-9/+2
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
2019-05-21treewide: Add SPDX license identifier for missed filesThomas Gleixner3-0/+3
2019-05-06x86/fpu: Fault-in user stack if copy_fpstate_to_sigframe() failsSebastian Andrzej Siewior1-16/+15
2019-04-12x86/fpu: Restore regs in copy_fpstate_to_sigframe() in order to use the fastpathSebastian Andrzej Siewior1-12/+13
2019-04-12x86/fpu: Add a fastpath to copy_fpstate_to_sigframe()Sebastian Andrzej Siewior1-12/+22
2019-04-12x86/fpu: Add a fastpath to __fpu__restore_sig()Sebastian Andrzej Siewior1-2/+21
2019-04-12x86/fpu: Defer FPU state load until return to userspaceRik van Riel2-45/+110
2019-04-12x86/fpu: Merge the two code paths in __fpu__restore_sig()Sebastian Andrzej Siewior1-85/+54
2019-04-12x86/fpu: Restore from kernel memory on the 64-bit path tooSebastian Andrzej Siewior1-13/+49
2019-04-11x86/fpu: Inline copy_user_to_fpregs_zeroing()Sebastian Andrzej Siewior1-1/+19
2019-04-11x86/fpu: Prepare copy_fpstate_to_sigframe() for TIF_NEED_FPU_LOADRik van Riel1-1/+11
2019-04-11x86/fpu: Always store the registers in copy_fpstate_to_sigframe()Rik van Riel1-5/+14
2019-04-10x86/fpu: Use a feature number instead of mask in two more helpersSebastian Andrzej Siewior1-12/+10
2019-04-10x86/fpu: Make __raw_xsave_addr() use a feature number instead of maskSebastian Andrzej Siewior1-11/+11
2019-04-10x86/fpu: Remove user_fpu_begin()Sebastian Andrzej Siewior2-4/+1
2019-04-10x86/fpu: Remove fpu->initializedSebastian Andrzej Siewior4-69/+24
2019-04-10x86/fpu: Don't save fxregs for ia32 frames in copy_fpstate_to_sigframe()Sebastian Andrzej Siewior1-4/+0
2019-04-09x86/fpu: Remove fpu->initialized usage in copy_fpstate_to_sigframe()Sebastian Andrzej Siewior1-27/+8
2019-04-09x86/fpu: Always init the state in fpu__clear()Sebastian Andrzej Siewior1-3/+2
2019-04-09x86/fpu: Remove preempt_disable() in fpu__clear()Sebastian Andrzej Siewior1-2/+0
2019-04-09x86/fpu: Remove fpu__restore()Sebastian Andrzej Siewior1-24/+0
2019-04-09x86/fpu: Remove fpu->initialized usage in __fpu__restore_sig()Sebastian Andrzej Siewior2-28/+17
2019-04-03x86/fpu: Fix __user annotationsJann Horn1-3/+3
2019-02-08x86/fpu: Move init_xstate_size() to __init sectionSergey Senozhatsky1-1/+1
2019-01-04Remove 'type' argument from access_ok() functionLinus Torvalds1-2/+2
2018-12-27Merge branch 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds2-7/+3
2018-12-08x86/kernel: Fix more -Wmissing-prototypes warningsBorislav Petkov1-1/+1
2018-12-04x86/fpu: Don't export __kernel_fpu_{begin,end}()Sebastian Andrzej Siewior1-4/+2
2018-12-03x86/fpu: Update comment for __raw_xsave_addr()Sebastian Andrzej Siewior1-2/+0
2018-12-03x86/fpu: Use unsigned long long shift in xfeature_uncompacted_offset()Sebastian Andrzej Siewior1-1/+1
2018-11-20x86/fpu: Disable bottom halves while loading FPU registersSebastian Andrzej Siewior1-2/+2
2018-10-17x86/fpu: Remove second definition of fpu in __fpu__restore_sig()Sebastian Andrzej Siewior1-1/+0
2018-08-05x86: Don't include linux/irq.h from asm/hardirq.hNicolai Stange1-0/+1
2017-11-07Merge branch 'linus' into x86/asm, to pick up fixes and resolve conflictsIngo Molnar3-0/+3
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman3-0/+3
2017-10-17x86/fpu: Remove the explicit clearing of XSAVE dependent featuresAndi Kleen1-20/+0
2017-10-17x86/fpu: Make XSAVE check the base CPUID features before enablingAndi Kleen1-0/+23
2017-10-17x86/fpu: Parse clearcpuid= as early XSAVE argumentAndi Kleen1-0/+11
2017-09-26x86/fpu: Use using_compacted_format() instead of open coded X86_FEATURE_XSAVESEric Biggers1-1/+1
2017-09-26x86/fpu: Use validate_xstate_header() to validate the xstate_header in copy_u...Eric Biggers1-11/+5
2017-09-26x86/fpu: Eliminate the 'xfeatures' local variable in copy_user_to_xstate()Eric Biggers1-7/+4
2017-09-26x86/fpu: Copy the full header in copy_user_to_xstate()Eric Biggers1-2/+5
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