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path: root/arch/arm64/kernel/fpsimd.c
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2024-07-24sysctl: treewide: constify the ctl_table argument of proc_handlersJoel Granados1-1/+1
2024-05-22arm64/fpsimd: Avoid erroneous elide of user state reloadArd Biesheuvel1-22/+22
2024-05-22Reapply "arm64: fpsimd: Implement lazy restore for kernel mode FPSIMD"Will Deacon1-0/+18
2024-05-17Revert "arm64: fpsimd: Implement lazy restore for kernel mode FPSIMD"Will Deacon1-18/+0
2024-03-14Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/a...Linus Torvalds1-0/+18
2024-03-07Merge branches 'for-next/reorg-va-space', 'for-next/rust-for-arm64', 'for-nex...Catalin Marinas1-0/+18
2024-03-07arm64/fpsimd: Support FEAT_FPMRMark Brown1-0/+13
2024-02-22arm64/sme: Ensure that all fields in SMCR_EL1 are set to known valuesMark Brown1-0/+3
2024-02-22arm64/sve: Ensure that all fields in ZCR_EL1 are set to known valuesMark Brown1-0/+2
2024-02-20arm64/sme: Restore SMCR_EL1.EZT0 on exit from suspendMark Brown1-0/+2
2024-02-20arm64/sme: Restore SME registers on exit from suspendMark Brown1-0/+14
2024-02-09arm64/signal: Don't assume that TIF_SVE means we saved SVE stateMark Brown1-1/+1
2024-01-18arm64/sme: Always exit sme_alloc() early with existing storageMark Brown1-2/+4
2024-01-18arm64/fpsimd: Remove spurious check for SVE supportMark Brown1-4/+2
2024-01-04Merge branch 'for-next/fpsimd' into for-next/coreWill Deacon1-59/+106
2023-12-13arm64: Cleanup system cpucap handlingMark Rutland1-2/+2
2023-12-12arm64: fpsimd: Implement lazy restore for kernel mode FPSIMDArd Biesheuvel1-0/+18
2023-12-12arm64: fpsimd: Preserve/restore kernel mode NEON at context switchArd Biesheuvel1-18/+74
2023-12-12arm64: fpsimd: Drop unneeded 'busy' flagArd Biesheuvel1-41/+14
2023-11-01Merge tag 'sysctl-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/m...Linus Torvalds1-2/+0
2023-10-26Merge branch 'for-next/cpus_have_const_cap' into for-next/coreCatalin Marinas1-27/+47
2023-10-16arm64: Avoid cpus_have_const_cap() for ARM64_{SVE,SME,SME2,FA64}Mark Rutland1-2/+2
2023-10-16arm64: Use a positive cpucap for FP/SIMDMark Rutland1-9/+35
2023-10-16arm64: Rename SVE/SME cpu_enable functionsMark Rutland1-8/+4
2023-10-16arm64: Use build-time assertions for cpucap orderingMark Rutland1-8/+6
2023-10-16arm64: Explicitly save/restore CPACR when probing SVE and SMEMark Rutland1-5/+2
2023-10-10arm: Remove now superfluous sentinel elem from ctl_table arraysJoel Granados1-2/+0
2023-09-25arm64/sve: Remove SMCR pseudo register from cpufeature codeMark Brown1-35/+5
2023-09-25arm64/sve: Remove ZCR pseudo register from cpufeature codeMark Brown1-32/+3
2023-08-28Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/a...Linus Torvalds1-18/+4
2023-08-17arm64/ptrace: Ensure that SME is set up for target when writing SSVE stateMark Brown1-3/+3
2023-08-10arm64/fpsimd: Only provide the length to cpufeature for xCR registersMark Brown1-18/+4
2023-08-04arm64/fpsimd: Sync and zero pad FPSIMD state for streaming SVEMark Brown1-1/+2
2023-08-04arm64/fpsimd: Sync FPSIMD state with SVE for SME only systemsMark Brown1-2/+2
2023-08-03arm64/fpsimd: Clear SME state in the target task when setting the VLMark Brown1-1/+1
2023-07-26arm64/sme: Set new vector length before reallocatingMark Brown1-2/+2
2023-07-26arm64/fpsimd: Don't flush SME register hardware state along with threadMark Brown1-1/+0
2023-07-21arm64/fpsimd: Ensure SME storage is allocated after SVE VL changesMark Brown1-8/+25
2023-06-16arm64/fpsimd: Exit streaming mode when flushing tasksMark Brown1-0/+1
2023-04-12arm64/sme: Fix some comments of ARM SMEDongxu Sun1-2/+2
2023-03-02Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm6...Linus Torvalds1-3/+0
2023-02-22arm64/fpsimd: Remove warning for SME without SVEMark Brown1-3/+0
2023-02-21Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/a...Linus Torvalds1-21/+31
2023-02-10Merge branches 'for-next/sysreg', 'for-next/sme', 'for-next/kselftest', 'for-...Catalin Marinas1-21/+31
2023-01-20arm64/sme: Implement context switching for ZT0Mark Brown1-2/+4
2023-01-20arm64/sme: Add basic enumeration for SME2Mark Brown1-0/+11
2023-01-20arm64/sme: Rename za_state to sme_stateMark Brown1-17/+17
2023-01-12arm64/sme: Don't use streaming mode to probe the maximum SME VLMark Brown1-4/+1
2023-01-05arm64/sme: Fix context switch for SME only systemsMark Brown1-1/+1
2022-12-06Merge branch 'for-next/sve-state' into for-next/coreWill Deacon1-50/+115
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