From 69bb02ebc38ace438c9cd7c5315cfe43862b51fe Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Wed, 20 Apr 2022 13:21:12 +0100 Subject: 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 Acked-by: Catalin Marinas Link: https://lore.kernel.org/r/20220419182755.601427-9-maz@kernel.org --- arch/arm64/kernel/cpuinfo.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/kernel/cpuinfo.c') diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c index 330b92ea863a..781eab314794 100644 --- a/arch/arm64/kernel/cpuinfo.c +++ b/arch/arm64/kernel/cpuinfo.c @@ -98,6 +98,7 @@ static const char *const hwcap_str[] = { [KERNEL_HWCAP_AFP] = "afp", [KERNEL_HWCAP_RPRES] = "rpres", [KERNEL_HWCAP_MTE3] = "mte3", + [KERNEL_HWCAP_WFXT] = "wfxt", }; #ifdef CONFIG_COMPAT -- cgit