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| author |   Marc Zyngier <maz@kernel.org> | 2022-04-20 13:21:12 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-04-20 13:24:44 +0100 |
| commit | 69bb02ebc38ace438c9cd7c5315cfe43862b51fe (patch) | |
| tree | a40971e4b2c56ea563a3c573a2ad5f606982021f /arch/arm64/tools/cpucaps | |
| parent | arm64: Add RV and RN fields for ESR_ELx_WFx_ISS (diff) | |
| download | wireguard-linux-69bb02ebc38ace438c9cd7c5315cfe43862b51fe.tar.xz wireguard-linux-69bb02ebc38ace438c9cd7c5315cfe43862b51fe.zip | |
arm64: Add HWCAP advertising FEAT_WFXT
In order to allow userspace to enjoy WFET, add a new HWCAP that
advertises it when available.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20220419182755.601427-9-maz@kernel.org
Diffstat (limited to 'arch/arm64/tools/cpucaps')
| -rw-r--r-- | arch/arm64/tools/cpucaps | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/tools/cpucaps b/arch/arm64/tools/cpucaps index 3ed418f70e3b..01f7d253dec4 100644 --- a/arch/arm64/tools/cpucaps +++ b/arch/arm64/tools/cpucaps @@ -38,6 +38,7 @@ HAS_STAGE2_FWB HAS_SYSREG_GIC_CPUIF HAS_TLB_RANGE HAS_VIRT_HOST_EXTN +HAS_WFXT HW_DBM KVM_PROTECTED_MODE MISMATCHED_CACHE_TYPE |