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* x86/fpu: Ensure shadow stack is active before "getting" registersRick Edgecombe11 days1-1/+2
* x86/pkeys: Ensure updated PKRU value is XRSTOR'dAruna Ramakrishna2024-12-031-2/+14
* x86/pkeys: Change caller of update_pkru_in_sigframe()Aruna Ramakrishna2024-12-032-19/+16
* Merge tag 'x86-mm-2024-09-17' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds2024-09-173-5/+37
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| * x86/pkeys: Update PKRU to enable all pkeys before XSAVEAruna Ramakrishna2024-08-021-2/+9
| * x86/pkeys: Add helper functions to update PKRU on the sigframeAruna Ramakrishna2024-08-023-0/+25
| * x86/pkeys: Add PKRU as a parameter in signal handling functionsAruna Ramakrishna2024-08-021-3/+3
* | Merge tag 'x86-fpu-2024-09-17' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds2024-09-171-0/+89
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| * | x86/elf: Add a new FPU buffer layout info to x86 core filesVignesh Balasubramanian2024-07-291-0/+89
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* / x86/fpu: Avoid writing LBR bit to IA32_XSS unless supportedMitchell Levy2024-08-142-2/+5
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* x86/alternative: Convert ALTERNATIVE_3()Borislav Petkov (AMD)2024-06-111-9/+5
* Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2024-05-152-2/+1
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| * KVM: SEV: sync FPU and AVX state at LAUNCH_UPDATE_VMSA timePaolo Bonzini2024-04-112-2/+1
* | Merge tag 'x86-fpu-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds2024-05-142-4/+4
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| * x86/fpu: Update fpu_swap_kvm_fpu() uses in comments as wellLi RongQing2024-04-041-2/+2
| * x86/fpu: Fix AMD X86_BUG_FXSAVE_LEAK fixupUros Bizjak2024-03-191-2/+2
* | x86/fpu: Keep xfd_state in sync with MSR_IA32_XFDAdamos Ttofari2024-03-242-6/+13
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* x86/msr: Prepare for including <linux/percpu.h> into <asm/msr.h>Thomas Gleixner2024-03-041-0/+2
* x86/fpu: Stop relying on userspace for info to fault in xsave bufferAndrei Vagin2024-01-301-8/+5
* Merge tag 'header_cleanup-2024-01-10' of https://evilpiepirate.org/git/bcachefsLinus Torvalds2024-01-111-0/+1
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| * x86: fix missing includes/forward declarationsKent Overstreet2023-12-201-0/+1
* | arch/x86: Fix typosBjorn Helgaas2024-01-031-1/+1
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* Merge tag 'x86_fpu_for_6.7_rc1' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds2023-10-301-1/+0
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| * x86/fpu/xstate: Address kernel-doc warningZhu Wang2023-10-031-1/+0
* | KVM: x86: Constrain guest-supported xfeatures only at KVM_GET_XSAVE{2}Sean Christopherson2023-10-121-4/+1
* | x86/fpu: Allow caller to constrain xfeatures when copying to uabi bufferSean Christopherson2023-10-123-5/+10
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* Merge tag 'x86-urgent-2023-09-01' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds2023-09-021-1/+1
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| * x86/fpu/xstate: Fix PKRU covert channelJim Mattson2023-08-311-1/+1
* | Merge tag 'x86_shstk_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds2023-08-313-48/+177
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| * x86: Add PTRACE interface for shadow stackRick Edgecombe2023-08-031-0/+81
| * x86/shstk: Handle thread shadow stackRick Edgecombe2023-08-031-1/+35
| * x86/fpu: Add helper for modifying xstateRick Edgecombe2023-08-031-0/+18
| * x86/fpu/xstate: Introduce CET MSR and XSAVES supervisor statesRick Edgecombe2023-08-031-47/+43
* | x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4Feng Tang2023-08-241-0/+7
* | x86/fpu: Invalidate FPU state correctly on exec()Rick Edgecombe2023-08-242-3/+2
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* Merge tag 'x86-boot-2023-06-26' of ssh://gitolite.kernel.org/pub/scm/linux/ke...Linus Torvalds2023-06-261-4/+4
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| * x86/fpu: Mark init functions __initThomas Gleixner2023-06-161-2/+2
| * x86/fpu: Remove cpuinfo argument from init functionsThomas Gleixner2023-06-161-3/+3
* | fork, vhost: Use CLONE_THREAD to fix freezer/ps regressionMike Christie2023-06-012-2/+2
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* x86/fpu/xstate: Prevent false-positive warning in __copy_xstate_uabi_buf()Chang S. Bae2023-03-221-16/+14
* Merge tag 'x86-fpu-2023-02-20' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds2023-02-212-2/+2
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| * x86/fpu: Don't set TIF_NEED_FPU_LOAD for PF_IO_WORKER threadsJens Axboe2023-01-252-2/+2
* | cpuidle, intel_idle: Fix CPUIDLE_FLAG_INIT_XSTATEPeter Zijlstra2023-01-131-2/+2
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* Merge tag 'x86_fpu_for_6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds2022-12-126-31/+67
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| * x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGNYingChi Long2022-11-221-5/+2
| * x86/fpu: Emulate XRSTOR's behavior if the xfeatures PKRU bit is not setKyle Huey2022-11-172-1/+22
| * x86/fpu: Allow PKRU to be (once again) written by ptrace.Kyle Huey2022-11-172-13/+21
| * x86/fpu: Add a pkru argument to copy_uabi_to_xstate()Kyle Huey2022-11-171-3/+13
| * x86/fpu: Add a pkru argument to copy_uabi_from_kernel_to_xstate().Kyle Huey2022-11-174-4/+4
| * x86/fpu: Take task_struct* in copy_sigframe_from_user_to_xstate()Kyle Huey2022-11-173-4/+4
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