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path: root/arch/x86/kernel/fpu/xstate.c
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2024-09-17Merge tag 'x86-mm-2024-09-17' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds1-0/+13
2024-09-17Merge tag 'x86-fpu-2024-09-17' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds1-0/+89
2024-08-14x86/fpu: Avoid writing LBR bit to IA32_XSS unless supportedMitchell Levy1-0/+3
2024-08-02x86/pkeys: Add helper functions to update PKRU on the sigframeAruna Ramakrishna1-0/+13
2024-07-29x86/elf: Add a new FPU buffer layout info to x86 core filesVignesh Balasubramanian1-0/+89
2024-05-16Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-0/+1
2024-05-14Merge tag 'x86-fpu-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds1-2/+2
2024-04-11KVM: SEV: sync FPU and AVX state at LAUNCH_UPDATE_VMSA timePaolo Bonzini1-0/+1
2024-04-04x86/fpu: Update fpu_swap_kvm_fpu() uses in comments as wellLi RongQing1-2/+2
2024-03-24x86/fpu: Keep xfd_state in sync with MSR_IA32_XFDAdamos Ttofari1-2/+3
2023-10-31Merge tag 'x86_fpu_for_6.7_rc1' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds1-1/+0
2023-10-12KVM: x86: Constrain guest-supported xfeatures only at KVM_GET_XSAVE{2}Sean Christopherson1-4/+1
2023-10-12x86/fpu: Allow caller to constrain xfeatures when copying to uabi bufferSean Christopherson1-2/+5
2023-10-03x86/fpu/xstate: Address kernel-doc warningZhu Wang1-1/+0
2023-09-02Merge tag 'x86-urgent-2023-09-01' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-1/+1
2023-09-01x86/fpu/xstate: Fix PKRU covert channelJim Mattson1-1/+1
2023-08-31Merge tag 'x86_shstk_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-47/+43
2023-08-24x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4Feng Tang1-0/+7
2023-08-03x86/fpu/xstate: Introduce CET MSR and XSAVES supervisor statesRick Edgecombe1-47/+43
2023-03-22x86/fpu/xstate: Prevent false-positive warning in __copy_xstate_uabi_buf()Chang S. Bae1-16/+14
2022-11-17x86/fpu: Emulate XRSTOR's behavior if the xfeatures PKRU bit is not setKyle Huey1-1/+14
2022-11-17x86/fpu: Allow PKRU to be (once again) written by ptrace.Kyle Huey1-1/+20
2022-11-17x86/fpu: Add a pkru argument to copy_uabi_to_xstate()Kyle Huey1-3/+13
2022-11-17x86/fpu: Add a pkru argument to copy_uabi_from_kernel_to_xstate().Kyle Huey1-1/+1
2022-11-17x86/fpu: Take task_struct* in copy_sigframe_from_user_to_xstate()Kyle Huey1-2/+2
2022-11-09x86/fpu/xstate: Fix XSTATE_WARN_ON() to emit relevant diagnosticsAndrew Cooper1-6/+6
2022-10-22x86/fpu: Fix copy_xstate_to_uabi() to copy init states correctlyChang S. Bae1-0/+9
2022-10-17x86/fpu: Exclude dynamic states from init_fpstateChang S. Bae1-3/+6
2022-10-17x86/fpu: Fix the init_fpstate size check with the actual sizeChang S. Bae1-18/+6
2022-10-17x86/fpu: Configure init_fpstate attributes orderlyChang S. Bae1-1/+5
2022-05-24Merge tag 'x86_fpu_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-21/+39
2022-05-13x86/prctl: Remove pointless task argumentThomas Gleixner1-4/+1
2022-05-02x86/fpu: Cleanup variable shadowingThomas Gleixner1-1/+1
2022-04-25x86/fpu/xsave: Support XSAVEC in the kernelThomas Gleixner1-20/+38
2022-03-30x86/fpu/xstate: Consolidate size calculationsThomas Gleixner1-41/+8
2022-03-30x86/fpu/xstate: Handle supervisor states in XSTATE permissionsThomas Gleixner1-0/+3
2022-03-30x86/fpu/xsave: Handle compacted offsets correctly with supervisor statesThomas Gleixner1-45/+41
2022-03-30x86/fpu: Cache xfeature flags from CPUIDThomas Gleixner1-36/+13
2022-03-30x86/fpu/xsave: Initialize offset/size cache earlyThomas Gleixner1-2/+5
2022-03-30x86/fpu: Remove unused supervisor only offsetsThomas Gleixner1-30/+0
2022-03-23x86/fpu/xstate: Fix the ARCH_REQ_XCOMP_PERM implementationYang Zhong1-1/+1
2022-02-17x86/kvm/fpu: Limit guest user_xfeatures to supported bits of XCR0Leonardo Bras1-1/+4
2022-01-14x86/fpu: Fix inline prefix warningsYang Zhong1-1/+1
2022-01-14x86/fpu: Add uabi_size to guest_fpuThomas Gleixner1-0/+1
2022-01-14x86/fpu: Add guest support to xfd_enable_feature()Thomas Gleixner1-39/+54
2022-01-07x86/fpu: Extend fpu_xstate_prctl() with guest permissionsThomas Gleixner1-14/+39
2021-10-26x86/fpu/amx: Enable the AMX feature in 64-bit modeChang S. Bae1-2/+3
2021-10-26x86/fpu: Add XFD handling for dynamic statesChang S. Bae1-1/+27
2021-10-26x86/fpu: Calculate the default sizes independentlyChang S. Bae1-9/+21
2021-10-26x86/fpu/amx: Define AMX state components and have it used for boot-time checksChang S. Bae1-1/+79
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