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-rw-r--r--arch/arm64/include/asm/esr.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h
index c9f15b9e3c71..8487aec9b658 100644
--- a/arch/arm64/include/asm/esr.h
+++ b/arch/arm64/include/asm/esr.h
@@ -272,6 +272,10 @@
(((e) & ESR_ELx_SYS64_ISS_OP2_MASK) >> \
ESR_ELx_SYS64_ISS_OP2_SHIFT))
+/* ISS field definitions for ERET/ERETAA/ERETAB trapping */
+#define ESR_ELx_ERET_ISS_ERET 0x2
+#define ESR_ELx_ERET_ISS_ERETA 0x1
+
/*
* ISS field definitions for floating-point exception traps
* (FP_EXC_32/FP_EXC_64).