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path: root/arch/x86/kernel/fpu/core.c
AgeCommit message (Expand)AuthorFilesLines
2024-03-19x86/fpu: Fix AMD X86_BUG_FXSAVE_LEAK fixupUros Bizjak1-2/+2
2024-01-03arch/x86: Fix typosBjorn Helgaas1-1/+1
2023-10-12x86/fpu: Allow caller to constrain xfeatures when copying to uabi bufferSean Christopherson1-2/+3
2023-08-31Merge tag 'x86_shstk_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-1/+53
2023-08-24x86/fpu: Invalidate FPU state correctly on exec()Rick Edgecombe1-1/+1
2023-08-02x86/shstk: Handle thread shadow stackRick Edgecombe1-1/+35
2023-08-02x86/fpu: Add helper for modifying xstateRick Edgecombe1-0/+18
2023-06-01fork, vhost: Use CLONE_THREAD to fix freezer/ps regressionMike Christie1-1/+1
2023-02-20Merge tag 'x86-fpu-2023-02-20' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds1-1/+1
2023-01-25x86/fpu: Don't set TIF_NEED_FPU_LOAD for PF_IO_WORKER threadsJens Axboe1-1/+1
2023-01-13cpuidle, intel_idle: Fix CPUIDLE_FLAG_INIT_XSTATEPeter Zijlstra1-2/+2
2022-12-12Merge tag 'x86_fpu_for_6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds1-11/+8
2022-11-16x86/fpu: Emulate XRSTOR's behavior if the xfeatures PKRU bit is not setKyle Huey1-0/+8
2022-11-16x86/fpu: Allow PKRU to be (once again) written by ptrace.Kyle Huey1-12/+1
2022-11-16x86/fpu: Add a pkru argument to copy_uabi_from_kernel_to_xstate().Kyle Huey1-1/+1
2022-11-10x86/fpu: Drop fpregs lock before inheriting FPU permissionsMel Gorman1-1/+1
2022-07-19x86/fpu: Add a helper to prepare AMX state for low-power CPU idleChang S. Bae1-0/+14
2022-06-03Merge tag 'kthread-cleanups-for-v5.19' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds1-2/+2
2022-05-25x86/fpu: KVM: Set the base guest FPU uABI size to sizeof(struct kvm_xsave)Sean Christopherson1-1/+16
2022-05-07fork: Generalize PF_IO_WORKER handlingEric W. Biederman1-2/+2
2022-05-05x86/fpu: Prevent FPU state corruptionThomas Gleixner1-41/+26
2022-03-29x86/fpu: Remove redundant XCOMP_BV initializationThomas Gleixner1-3/+0
2022-02-15x86/fpu: Clear PASID when copying fpstateFenghua Yu1-0/+7
2022-01-16Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-6/+93
2022-01-14x86/fpu: Provide fpu_sync_guest_vmexit_xfd_state()Thomas Gleixner1-0/+24
2022-01-14x86/fpu: Add uabi_size to guest_fpuThomas Gleixner1-0/+1
2022-01-14x86/fpu: Provide fpu_update_guest_xfd() for IA32_XFD emulationKevin Tian1-0/+12
2022-01-14x86/fpu: Provide fpu_enable_guest_xfd_features() for KVMSean Christopherson1-0/+22
2022-01-14x86/fpu: Make XFD initialization in __fpstate_reset() a function argumentJing Liu1-5/+6
2022-01-07x86/fpu: Prepare guest FPU for dynamically enabled FPU featuresThomas Gleixner1-1/+25
2022-01-07x86/fpu: Extend fpu_xstate_prctl() with guest permissionsThomas Gleixner1-0/+3
2021-11-16x86/fpu: Correct AVX512 state trackingNoah Goldstein1-7/+14
2021-10-28x86/fpu: Include vmalloc.h for vzalloc()Stephen Rothwell1-0/+1
2021-10-26x86/fpu/amx: Enable the AMX feature in 64-bit modeChang S. Bae1-0/+6
2021-10-26x86/fpu: Update XFD state where requiredChang S. Bae1-1/+27
2021-10-26x86/fpu: Add sanity checks for XFDThomas Gleixner1-5/+4
2021-10-26x86/fpu: Add XFD state to fpstateChang S. Bae1-0/+2
2021-10-26x86/fpu: Reset permission and fpstate on exec()Chang S. Bae1-3/+4
2021-10-26x86/fpu: Prepare fpu_clone() for dynamically enabled featuresThomas Gleixner1-10/+25
2021-10-26x86/fpu: Add basic helpers for dynamically enabled featuresThomas Gleixner1-0/+4
2021-10-26x86/fpu: Add members to struct fpu to cache permission informationThomas Gleixner1-0/+5
2021-10-23x86/fpu: Remove old KVM FPU interfaceThomas Gleixner1-32/+0
2021-10-23x86/kvm: Convert FPU handling to a single swap bufferThomas Gleixner1-8/+8
2021-10-23x86/fpu: Provide infrastructure for KVM FPU cleanupThomas Gleixner1-6/+79
2021-10-22x86/fpu: Rework restore_regs_from_fpstate()Thomas Gleixner1-3/+14
2021-10-22x86/fpu: Mop up xfeatures_mask_uabi()Thomas Gleixner1-2/+2
2021-10-21x86/fpu: Move xstate feature masks to fpu_*_cfgThomas Gleixner1-2/+2
2021-10-21x86/fpu: Move xstate size to fpu_*_cfgThomas Gleixner1-4/+4
2021-10-21x86/fpu: Provide struct fpu_configThomas Gleixner1-0/+4
2021-10-21x86/fpu/xstate: Use fpstate for copy_uabi_to_xstate()Thomas Gleixner1-1/+1
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