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path: root/arch/x86/kernel/fpu/signal.c
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* x86/fpu/signal: Let xrstor handle the features to initThomas Gleixner2021-06-231-58/+31
* x86/fpu/signal: Handle #PF in the direct restore pathThomas Gleixner2021-06-231-34/+33
* x86/fpu/signal: Split out the direct restore codeThomas Gleixner2021-06-231-54/+58
* x86/fpu/signal: Sanitize copy_user_to_fpregs_zeroing()Thomas Gleixner2021-06-231-21/+15
* x86/fpu/signal: Sanitize the xstate check on sigframeThomas Gleixner2021-06-231-37/+33
* x86/fpu/signal: Remove the legacy alignment checkThomas Gleixner2021-06-231-3/+0
* x86/fpu/signal: Move initial checks into fpu__restore_sig()Thomas Gleixner2021-06-231-35/+41
* x86/fpu: Rename xfeatures_mask_user() to xfeatures_mask_uabi()Thomas Gleixner2021-06-231-5/+5
* x86/fpu: Rename __fpregs_load_activate() to fpregs_restore_userregs()Thomas Gleixner2021-06-231-1/+1
* x86/fpu: Rename xstate copy functions which are related to UABIThomas Gleixner2021-06-231-1/+1
* x86/fpu: Rename fregs-related copy functionsThomas Gleixner2021-06-231-3/+3
* x86/fpu: Rename fxregs-related copy functionsThomas Gleixner2021-06-231-5/+5
* x86/fpu: Rename copy_user_to_xregs() and copy_xregs_to_user()Thomas Gleixner2021-06-231-2/+2
* x86/fpu: Rename copy_xregs_to_kernel() and copy_kernel_to_xregs()Thomas Gleixner2021-06-231-10/+11
* x86/fpu: Get rid of copy_supervisor_to_kernel()Thomas Gleixner2021-06-231-5/+8
* Merge x86/urgent into x86/fpuBorislav Petkov2021-06-231-37/+43
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| * x86/fpu: Preserve supervisor states in sanitize_restored_user_xstate()Thomas Gleixner2021-06-221-18/+8
| * x86/fpu: Reset state for all signal restore failuresThomas Gleixner2021-06-101-11/+15
| * x86/fpu: Invalidate FPU state after a failed XRSTOR from a user bufferAndy Lutomirski2021-06-091-0/+19
| * x86/fpu: Prevent state corruption in __fpu__restore_sig()Thomas Gleixner2021-06-091-8/+1
* | x86/signal: Introduce helpers to get the maximum signal frame sizeChang S. Bae2021-05-191-0/+19
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* x86: switch to ->regset_get()Al Viro2020-07-271-1/+2
* x86: copy_fpstate_to_sigframe(): have fpregs_soft_get() use kernel bufferAl Viro2020-06-261-6/+6
* 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/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 Yu2020-05-131-2/+2
* x86/fpu/xstate: Separate user and supervisor xfeatures maskYu-cheng Yu2020-05-131-5/+11
* x86/fpu/xstate: Rename validate_xstate_header() to validate_user_xstate_header()Fenghua Yu2020-05-121-1/+1
* x86/fpu: Deactivate FPU state after failure during state loadSebastian Andrzej Siewior2020-01-071-0/+3
* x86/fpu: Update kernel's FPU state before using for the fsave headerSebastian Andrzej Siewior2019-06-081-0/+5
* x86/fpu: Use fault_in_pages_writeable() for pre-faultingHugh Dickins2019-06-061-9/+2
* x86/fpu: Fault-in user stack if copy_fpstate_to_sigframe() failsSebastian Andrzej Siewior2019-05-061-16/+15
* x86/fpu: Restore regs in copy_fpstate_to_sigframe() in order to use the fastpathSebastian Andrzej Siewior2019-04-121-12/+13
* x86/fpu: Add a fastpath to copy_fpstate_to_sigframe()Sebastian Andrzej Siewior2019-04-121-12/+22
* x86/fpu: Add a fastpath to __fpu__restore_sig()Sebastian Andrzej Siewior2019-04-121-2/+21
* x86/fpu: Defer FPU state load until return to userspaceRik van Riel2019-04-121-19/+30
* x86/fpu: Merge the two code paths in __fpu__restore_sig()Sebastian Andrzej Siewior2019-04-121-85/+54
* x86/fpu: Restore from kernel memory on the 64-bit path tooSebastian Andrzej Siewior2019-04-121-13/+49
* x86/fpu: Inline copy_user_to_fpregs_zeroing()Sebastian Andrzej Siewior2019-04-111-1/+19
* x86/fpu: Prepare copy_fpstate_to_sigframe() for TIF_NEED_FPU_LOADRik van Riel2019-04-111-1/+11
* x86/fpu: Always store the registers in copy_fpstate_to_sigframe()Rik van Riel2019-04-111-5/+14
* x86/fpu: Remove user_fpu_begin()Sebastian Andrzej Siewior2019-04-101-1/+0
* x86/fpu: Don't save fxregs for ia32 frames in copy_fpstate_to_sigframe()Sebastian Andrzej Siewior2019-04-101-4/+0
* x86/fpu: Remove fpu->initialized usage in copy_fpstate_to_sigframe()Sebastian Andrzej Siewior2019-04-091-27/+8
* x86/fpu: Remove fpu->initialized usage in __fpu__restore_sig()Sebastian Andrzej Siewior2019-04-091-25/+15
* x86/fpu: Fix __user annotationsJann Horn2019-04-031-3/+3
* Remove 'type' argument from access_ok() functionLinus Torvalds2019-01-031-2/+2
* x86/fpu: Disable bottom halves while loading FPU registersSebastian Andrzej Siewior2018-11-201-2/+2
* x86/fpu: Remove second definition of fpu in __fpu__restore_sig()Sebastian Andrzej Siewior2018-10-171-1/+0
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