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authorMarc Zyngier <maz@kernel.org>2022-04-20 15:21:12 +0300
committerMarc Zyngier <maz@kernel.org>2022-04-20 15:24:44 +0300
commit69bb02ebc38ace438c9cd7c5315cfe43862b51fe (patch)
treea40971e4b2c56ea563a3c573a2ad5f606982021f /arch/arm64/tools/cpucaps
parentbdcc2f280334e4e3f42a5a740494444f1026fb65 (diff)
downloadlinux-69bb02ebc38ace438c9cd7c5315cfe43862b51fe.tar.xz
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/cpucaps1
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