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-rw-r--r--arch/arm64/kernel/cpufeature.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 0f29ac43c7a2..2f8958f27e9e 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -1456,6 +1456,7 @@ u64 __read_sysreg_by_encoding(u32 sys_id)
read_sysreg_case(SYS_ID_AA64MMFR1_EL1);
read_sysreg_case(SYS_ID_AA64MMFR2_EL1);
read_sysreg_case(SYS_ID_AA64MMFR3_EL1);
+ read_sysreg_case(SYS_ID_AA64MMFR4_EL1);
read_sysreg_case(SYS_ID_AA64ISAR0_EL1);
read_sysreg_case(SYS_ID_AA64ISAR1_EL1);
read_sysreg_case(SYS_ID_AA64ISAR2_EL1);