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* Merge tag 'x86-fpu-2021-11-01' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds2021-11-0167-1575/+3458
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| * Documentation/x86: Add documentation for using dynamic XSTATE featuresChang S. Bae2021-10-282-0/+66
| * x86/fpu: Include vmalloc.h for vzalloc()Stephen Rothwell2021-10-281-0/+1
| * selftests/x86/amx: Add context switch testChang S. Bae2021-10-281-3/+157
| * selftests/x86/amx: Add test cases for AMX state managementChang S. Bae2021-10-282-1/+698
| * x86/fpu/amx: Enable the AMX feature in 64-bit modeChang S. Bae2021-10-264-4/+13
| * x86/fpu: Add XFD handling for dynamic statesChang S. Bae2021-10-261-1/+27
| * x86/fpu: Calculate the default sizes independentlyChang S. Bae2021-10-261-9/+21
| * x86/fpu/amx: Define AMX state components and have it used for boot-time checksChang S. Bae2021-10-264-1/+114
| * x86/fpu/xstate: Prepare XSAVE feature table for gaps in state component numbersChang S. Bae2021-10-261-13/+16
| * x86/fpu/xstate: Add fpstate_realloc()/free()Chang S. Bae2021-10-263-8/+106
| * x86/fpu/xstate: Add XFD #NM handlerChang S. Bae2021-10-263-0/+87
| * x86/fpu: Update XFD state where requiredChang S. Bae2021-10-265-2/+61
| * x86/fpu: Add sanity checks for XFDThomas Gleixner2021-10-264-12/+95
| * x86/fpu: Add XFD state to fpstateChang S. Bae2021-10-263-0/+9
| * x86/msr-index: Add MSRs for XFDChang S. Bae2021-10-261-0/+2
| * x86/cpufeatures: Add eXtended Feature Disabling (XFD) feature bitChang S. Bae2021-10-262-0/+2
| * x86/fpu: Reset permission and fpstate on exec()Chang S. Bae2021-10-261-3/+4
| * x86/fpu: Prepare fpu_clone() for dynamically enabled featuresThomas Gleixner2021-10-263-12/+27
| * x86/fpu/signal: Prepare for variable sigframe lengthChang S. Bae2021-10-263-40/+26
| * x86/signal: Use fpu::__state_user_size for sigalt stack validationThomas Gleixner2021-10-261-4/+31
| * x86/fpu: Add basic helpers for dynamically enabled featuresThomas Gleixner2021-10-262-0/+25
| * x86/arch_prctl: Add controls for dynamic XSTATE componentsChang S. Bae2021-10-266-3/+178
| * x86/fpu: Add fpu_state_config::legacy_featuresThomas Gleixner2021-10-262-3/+13
| * x86/fpu: Add members to struct fpu to cache permission informationThomas Gleixner2021-10-262-0/+51
| * x86/fpu/xstate: Provide xstate_calculate_size()Chang S. Bae2021-10-261-18/+28
| * x86/signal: Implement sigaltstack size validationThomas Gleixner2021-10-263-0/+61
| * signal: Add an optional check for altstack sizeThomas Gleixner2021-10-263-6/+38
| * x86/fpu: Remove old KVM FPU interfaceThomas Gleixner2021-10-232-34/+0
| * x86/kvm: Convert FPU handling to a single swap bufferThomas Gleixner2021-10-235-82/+40
| * x86/fpu: Provide infrastructure for KVM FPU cleanupThomas Gleixner2021-10-232-6/+92
| * x86/fpu: Prepare for sanitizing KVM FPU codeThomas Gleixner2021-10-231-1/+43
| * x86/fpu/xstate: Move remaining xfeature helpers to coreThomas Gleixner2021-10-222-13/+13
| * x86/fpu: Rework restore_regs_from_fpstate()Thomas Gleixner2021-10-224-29/+23
| * x86/fpu: Mop up xfeatures_mask_uabi()Thomas Gleixner2021-10-224-15/+6
| * x86/fpu: Move xstate feature masks to fpu_*_cfgThomas Gleixner2021-10-215-38/+38
| * x86/fpu: Move xstate size to fpu_*_cfgThomas Gleixner2021-10-217-42/+41
| * x86/fpu/xstate: Cleanup size calculationsThomas Gleixner2021-10-211-36/+46
| * x86/fpu: Cleanup fpu__init_system_xstate_size_legacy()Thomas Gleixner2021-10-211-10/+5
| * x86/fpu: Provide struct fpu_configThomas Gleixner2021-10-212-0/+46
| * x86/fpu/signal: Use fpstate for size and featuresThomas Gleixner2021-10-211-17/+27
| * x86/fpu/xstate: Use fpstate for copy_uabi_to_xstate()Thomas Gleixner2021-10-216-25/+26
| * x86/fpu: Use fpstate in __copy_xstate_to_uabi_buf()Thomas Gleixner2021-10-213-10/+11
| * x86/fpu: Use fpstate in fpu_copy_kvm_uabi_to_fpstate()Thomas Gleixner2021-10-211-6/+6
| * x86/fpu/xstate: Use fpstate for xsave_to_user_sigframe()Thomas Gleixner2021-10-211-1/+1
| * x86/fpu/xstate: Use fpstate for os_xsave()Thomas Gleixner2021-10-213-6/+6
| * x86/fpu: Use fpstate::sizeThomas Gleixner2021-10-212-11/+9
| * x86/fpu: Add size and mask information to fpstateThomas Gleixner2021-10-214-0/+30
| * x86/process: Move arch_thread_struct_whitelist() out of lineThomas Gleixner2021-10-213-6/+15
| * x86/fpu: Do not leak fpstate pointer on forkThomas Gleixner2021-10-211-0/+2
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