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path: root/arch/arm64/kernel/fpsimd.c
AgeCommit message (Expand)AuthorFilesLines
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
2023-08-28Merge 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
2022-11-29arm64/fp: Use a struct to pass data to fpsimd_bind_state_to_cpu()Mark Brown1-28/+6
2022-11-29arm64/sve: Leave SVE enabled on syscall if we don't context switchMark Brown1-1/+7
2022-11-29arm64/fpsimd: SME no longer requires SVE register stateMark Brown1-2/+1
2022-11-29arm64/fpsimd: Load FP state based on recorded data typeMark Brown1-8/+32
2022-11-29arm64/fpsimd: Stop using TIF_SVE to manage register saving in KVMMark Brown1-18/+4
2022-11-29arm64/fpsimd: Have KVM explicitly say which FP registers to saveMark Brown1-3/+24
2022-11-29arm64/fpsimd: Track the saved FPSIMD state type separately to TIF_SVEMark Brown1-15/+43
2022-11-29KVM: arm64: Discard any SVE state when entering KVM guestsMark Brown1-0/+23
2022-11-08arm64/fpsimd: Make kernel_neon_ API _GPLMark Brown1-2/+2
2022-08-23arm64/sme: Don't flush SVE register state when handling SME trapsMark Brown1-11/+0
2022-08-23arm64/sme: Don't flush SVE register state when allocating SME storageMark Brown1-4/+6
2022-06-29arm64/fpsimd: Remove duplicate SYS_SVCR readSchspa Shi1-1/+0
2022-06-10arm64/sme: Fix EFI save/restoreMark Brown1-4/+14
2022-06-10arm64/fpsimd: Fix typo in commentXiang wangx1-1/+1
2022-05-20Merge branch 'for-next/esr-elx-64-bit' into for-next/coreCatalin Marinas1-4/+4
2022-05-20Merge branch 'for-next/sysreg-gen' into for-next/coreCatalin Marinas1-13/+13
2022-05-18arm64/sve: Move sve_free() into SVE code sectionGeert Uytterhoeven1-17/+16
2022-05-16arm64/sme: Remove _EL0 from name of SVCR - FIXME sysreg.hMark Brown1-13/+13
2022-05-16arm64/sme: Standardise bitfield names for SVCRMark Brown1-3/+3
2022-05-16arm64/sve: Make kernel FPU protection RT friendlySebastian Andrzej Siewior1-2/+14
2022-05-16arm64/sve: Delay freeing memory in fpsimd_flush_thread()Sebastian Andrzej Siewior1-2/+15
2022-04-29arm64: Treat ESR_ELx as a 64-bit registerAlexandru Elisei1-3/+3
2022-04-22arm64/sme: Save and restore streaming mode over EFI runtime callsMark Brown1-6/+42
2022-04-22arm64/sme: Disable streaming mode and ZA when flushing CPU stateMark Brown1-0/+9
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