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| author |   Mark Brown <broonie@kernel.org> | 2022-09-05 23:54:13 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2022-09-09 10:59:04 +0100 |
| commit | 2e75b393ff2e45a32e9621e1b27cd7854122c1c8 (patch) | |
| tree | 24c14ac122ee4e942bb444ac97a2df097d888741 /arch/arm64/kernel/cpufeature.c | |
| parent | arm64/sysreg: Standardise naming for SSBS feature enumeration (diff) | |
| download | wireguard-linux-2e75b393ff2e45a32e9621e1b27cd7854122c1c8.tar.xz wireguard-linux-2e75b393ff2e45a32e9621e1b27cd7854122c1c8.zip | |
arm64/sysreg: Standardise naming for MTE feature enumeration
In preparation for conversion to automatic generation refresh the names
given to the items in the MTE feture enumeration to reflect our standard
pattern for naming, corresponding to the architecture feature names they
reflect. No functional change.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Kristina Martsenko <kristina.martsenko@arm.com>
Link: https://lore.kernel.org/r/20220905225425.1871461-17-broonie@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel/cpufeature.c')
| -rw-r--r-- | arch/arm64/kernel/cpufeature.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 7e58cb5b9185..2afc0a852359 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -2543,7 +2543,7 @@ static const struct arm64_cpu_capabilities arm64_features[] = { .sys_reg = SYS_ID_AA64PFR1_EL1, .field_pos = ID_AA64PFR1_EL1_MTE_SHIFT, .field_width = 4, - .min_field_value = ID_AA64PFR1_EL1_MTE, + .min_field_value = ID_AA64PFR1_EL1_MTE_MTE2, .sign = FTR_UNSIGNED, .cpu_enable = cpu_enable_mte, }, @@ -2555,7 +2555,7 @@ static const struct arm64_cpu_capabilities arm64_features[] = { .sys_reg = SYS_ID_AA64PFR1_EL1, .field_pos = ID_AA64PFR1_EL1_MTE_SHIFT, .field_width = 4, - .min_field_value = ID_AA64PFR1_EL1_MTE_ASYMM, + .min_field_value = ID_AA64PFR1_EL1_MTE_MTE3, .sign = FTR_UNSIGNED, }, #endif /* CONFIG_ARM64_MTE */ @@ -2748,8 +2748,8 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = { HWCAP_MULTI_CAP(ptr_auth_hwcap_gen_matches, CAP_HWCAP, KERNEL_HWCAP_PACG), #endif #ifdef CONFIG_ARM64_MTE - HWCAP_CAP(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_EL1_MTE_SHIFT, 4, FTR_UNSIGNED, ID_AA64PFR1_EL1_MTE, CAP_HWCAP, KERNEL_HWCAP_MTE), - HWCAP_CAP(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_EL1_MTE_SHIFT, 4, FTR_UNSIGNED, ID_AA64PFR1_EL1_MTE_ASYMM, CAP_HWCAP, KERNEL_HWCAP_MTE3), + HWCAP_CAP(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_EL1_MTE_SHIFT, 4, FTR_UNSIGNED, ID_AA64PFR1_EL1_MTE_MTE2, CAP_HWCAP, KERNEL_HWCAP_MTE), + HWCAP_CAP(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_EL1_MTE_SHIFT, 4, FTR_UNSIGNED, ID_AA64PFR1_EL1_MTE_MTE3, CAP_HWCAP, KERNEL_HWCAP_MTE3), #endif /* CONFIG_ARM64_MTE */ HWCAP_CAP(SYS_ID_AA64MMFR0_EL1, ID_AA64MMFR0_EL1_ECV_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_ECV), HWCAP_CAP(SYS_ID_AA64MMFR1_EL1, ID_AA64MMFR1_EL1_AFP_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_AFP), |