From: Mark Brown Date: Mon, 16 Jan 2023 16:04:40 +0000 (+0000) Subject: arm64/esr: Document ISS for ZT0 being disabled X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8ef55603b8eaf9362464b3197eb139baa4bd18b9;p=linux.git arm64/esr: Document ISS for ZT0 being disabled SME2 defines a new ISS code for use when trapping acesses to ZT0, add a definition for it. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20221208-arm64-sme2-v4-5-f2fa0aef982f@kernel.org Signed-off-by: Catalin Marinas --- diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h index 15b34fbfca667..5f3271e9d5dfb 100644 --- a/arch/arm64/include/asm/esr.h +++ b/arch/arm64/include/asm/esr.h @@ -341,6 +341,7 @@ #define ESR_ELx_SME_ISS_ILL 1 #define ESR_ELx_SME_ISS_SM_DISABLED 2 #define ESR_ELx_SME_ISS_ZA_DISABLED 3 +#define ESR_ELx_SME_ISS_ZT_DISABLED 4 #ifndef __ASSEMBLY__ #include