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author | Marc Zyngier <maz@kernel.org> | 2024-07-31 11:54:04 +0200 |
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committer | Marc Zyngier <maz@kernel.org> | 2024-08-30 13:04:20 +0200 |
commit | 5fddf9abc31a57e2cc35287998994cf4a684fada (patch) | |
tree | ba28af8e9599bb819efb851a4ddcda76d47537f1 | |
parent | arm64: Add system register encoding for PSTATE.PAN (diff) | |
download | linux-5fddf9abc31a57e2cc35287998994cf4a684fada.tar.xz linux-5fddf9abc31a57e2cc35287998994cf4a684fada.zip |
arm64: Add ESR_ELx_FSC_ADDRSZ_L() helper
Although we have helpers that encode the level of a given fault
type, the Address Size fault type is missing it.
While we're at it, fix the bracketting for ESR_ELx_FSC_ACCESS_L()
and ESR_ELx_FSC_PERM_L().
Signed-off-by: Marc Zyngier <maz@kernel.org>
-rw-r--r-- | arch/arm64/include/asm/esr.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h index 56c148890daf..d79308c23ddb 100644 --- a/arch/arm64/include/asm/esr.h +++ b/arch/arm64/include/asm/esr.h @@ -122,8 +122,8 @@ #define ESR_ELx_FSC_SECC_TTW(n) (0x1c + (n)) /* Status codes for individual page table levels */ -#define ESR_ELx_FSC_ACCESS_L(n) (ESR_ELx_FSC_ACCESS + n) -#define ESR_ELx_FSC_PERM_L(n) (ESR_ELx_FSC_PERM + n) +#define ESR_ELx_FSC_ACCESS_L(n) (ESR_ELx_FSC_ACCESS + (n)) +#define ESR_ELx_FSC_PERM_L(n) (ESR_ELx_FSC_PERM + (n)) #define ESR_ELx_FSC_FAULT_nL (0x2C) #define ESR_ELx_FSC_FAULT_L(n) (((n) < 0 ? ESR_ELx_FSC_FAULT_nL : \ @@ -161,6 +161,7 @@ /* ISS field definitions for exceptions taken in to Hyp */ #define ESR_ELx_FSC_ADDRSZ (0x00) +#define ESR_ELx_FSC_ADDRSZ_L(n) (ESR_ELx_FSC_ADDRSZ + (n)) #define ESR_ELx_CV (UL(1) << 24) #define ESR_ELx_COND_SHIFT (20) #define ESR_ELx_COND_MASK (UL(0xF) << ESR_ELx_COND_SHIFT) |