[PATCH v2 03/20] arm64: sysreg: Define OSLSR_EL1_OSLK_MASK
From: Steffen Eiden <seiden@linux.ibm.com>
Date: 2026-08-31 14:56:35
Also in:
kvm, kvmarm, linux-s390, lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
Define the missing mask for the OLSK field of OSLSR_EL1 which is required to safely write a value to that field. Signed-off-by: Steffen Eiden <seiden@linux.ibm.com> --- arch/arm64/include/asm/sysreg.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 1c5c4df260be..5a439853b721 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h@@ -200,6 +200,7 @@ #define OSLSR_EL1_OSLM_NI 0 #define OSLSR_EL1_OSLM_IMPLEMENTED BIT(3) #define OSLSR_EL1_OSLK BIT(1) +#define OSLSR_EL1_OSLK_MASK BIT(1) #define SYS_OSDLR_EL1 sys_reg(2, 0, 1, 3, 4) #define SYS_DBGPRCR_EL1 sys_reg(2, 0, 1, 4, 4)
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2.53.0