[PATCH] arm64: Add missing registrations of SF8MMx hwcaps

[Mark Brown]

Commit 819935464cb2 ("arm64/hwcap: Describe 2024 dpISA extensions to
userspace") added definitions for HWCAP_F8MM8 and HWCAP_F8MM4 but did
not include the crucial registration in arm64_elf_hwcaps.  Add it.

Fixes: 819935464cb2 ("arm64/hwcap: Describe 2024 dpISA extensions to userspace")
Reported-by: Mark Rutland <mark.rutland@xxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 arch/arm64/kernel/cpufeature.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index f0910f20fbf8c18fbeb63bcee18abf13371b1d5e..2cde1e6e309a1b840e0e8dc3a5a55f07f0aadd82 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -3190,6 +3190,8 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = {
 	HWCAP_CAP(ID_AA64FPFR0_EL1, F8FMA, IMP, CAP_HWCAP, KERNEL_HWCAP_F8FMA),
 	HWCAP_CAP(ID_AA64FPFR0_EL1, F8DP4, IMP, CAP_HWCAP, KERNEL_HWCAP_F8DP4),
 	HWCAP_CAP(ID_AA64FPFR0_EL1, F8DP2, IMP, CAP_HWCAP, KERNEL_HWCAP_F8DP2),
+	HWCAP_CAP(ID_AA64FPFR0_EL1, F8MM8, IMP, CAP_HWCAP, KERNEL_HWCAP_F8MM8),
+	HWCAP_CAP(ID_AA64FPFR0_EL1, F8MM4, IMP, CAP_HWCAP, KERNEL_HWCAP_F8MM4),
 	HWCAP_CAP(ID_AA64FPFR0_EL1, F8E4M3, IMP, CAP_HWCAP, KERNEL_HWCAP_F8E4M3),
 	HWCAP_CAP(ID_AA64FPFR0_EL1, F8E5M2, IMP, CAP_HWCAP, KERNEL_HWCAP_F8E5M2),
 #ifdef CONFIG_ARM64_POE

---
base-commit: 21fed7c223e20e694b91dbf25936d922a50c8b19
change-id: 20250207-arm64-fix-2024-dpisa-635a5961609c

Best regards,
-- 
Mark Brown <broonie@xxxxxxxxxx>