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path: root/arch/x86/kernel/fpu/xstate.c (follow)
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2025-08-11x86/fpu: Fix NULL dereference in avx512_status()Fushuai Wang1-9/+10
2025-06-24x86/fpu/xstate: Add CET supervisor xfeature support as a guest-only featureYang Weijiang1-1/+4
2025-06-24x86/fpu/xstate: Introduce "guest-only" supervisor xfeature setYang Weijiang1-2/+5
2025-06-24x86/fpu/xstate: Differentiate default features for host and guest FPUsChao Gao1-6/+26
2025-05-15x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID headerAhmed S. Darwish1-1/+1
2025-05-13Merge branch 'x86/msr' into x86/core, to resolve conflictsIngo Molnar1-5/+6
2025-05-06x86/fpu/xstate: Always preserve non-user xfeatures/flags in __state_permSean Christopherson1-7/+11
2025-05-02x86/msr: Add explicit includes of <asm/msr.h>Xin Li (Intel)1-0/+1
2025-04-16x86/fpu: Log XSAVE disablement consistentlyChang S. Bae1-3/+5
2025-04-16x86/fpu/apx: Enable APX state supportChang S. Bae1-1/+2
2025-04-16x86/fpu/apx: Disallow conflicting MPX presenceChang S. Bae1-0/+11
2025-04-16x86/fpu/apx: Define APX state componentChang S. Bae1-0/+3
2025-04-14x86/fpu: Use 'fpstate' variable names consistentlyIngo Molnar1-2/+2
2025-04-14x86/fpu: Remove init_task FPU state dependencies, add debugging warning for P...Ingo Molnar1-3/+0
2025-04-14x86/fpu: Convert task_struct::thread.fpu accesses to use x86_task_fpu()Ingo Molnar1-11/+11
2025-04-14x86/fpu/xstate: Adjust xstate copying logic for user ABIChang S. Bae1-9/+9
2025-04-14x86/fpu/xstate: Adjust XSAVE buffer size calculationChang S. Bae1-2/+9
2025-04-14x86/fpu/xstate: Introduce xfeature order table and accessor macroChang S. Bae1-8/+50
2025-04-14x86/fpu/xstate: Remove xstate offset checkChang S. Bae1-13/+0
2025-04-10x86/msr: Rename 'wrmsrl()' to 'wrmsrq()'Ingo Molnar1-5/+5
2025-02-27x86/fpu/xstate: Simplify print_xstate_features()Chang S. Bae1-21/+9
2024-12-18x86/cpu: Make all all CPUID leaf names consistentDave Hansen1-10/+10
2024-12-18x86/fpu: Remove unnecessary CPUID level checkDave Hansen1-5/+0
2024-12-18x86/fpu: Move CPUID leaf definitions to common codeDave Hansen1-0/+1
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
2024-05-15Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-0/+1
2024-05-13Merge 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
2023-10-30Merge 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
2023-09-01Merge tag 'x86-urgent-2023-09-01' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-1/+1
2023-08-31x86/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
2023-08-02x86/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
2022-11-16x86/fpu: Emulate XRSTOR's behavior if the xfeatures PKRU bit is not setKyle Huey1-1/+14
2022-11-16x86/fpu: Allow PKRU to be (once again) written by ptrace.Kyle Huey1-1/+20
2022-11-16x86/fpu: Add a pkru argument to copy_uabi_to_xstate()Kyle Huey1-3/+13
2022-11-16x86/fpu: Add a pkru argument to copy_uabi_from_kernel_to_xstate().Kyle Huey1-1/+1
2022-11-16x86/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
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