From: Mark Brown Date: Mon, 4 Jul 2022 17:02:42 +0000 (+0100) Subject: arm64/mte: Standardise GMID field name definitions X-Git-Tag: v6.0-rc1~203^2~4^2~20 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e97575533a801bc9b0c690bb7e58f126ede4ad41;p=thirdparty%2Flinux.git arm64/mte: Standardise GMID field name definitions Usually our defines for bitfields in system registers do not include a SYS_ prefix but those for GMID do. In preparation for automatic generation of defines remove that prefix. No functional change. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20220704170302.2609529-9-broonie@kernel.org Signed-off-by: Will Deacon --- diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index e62baf910249d..cc6a847f8bdd9 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -1136,8 +1136,8 @@ #define SYS_RGSR_EL1_SEED_MASK 0xffffUL /* GMID_EL1 field definitions */ -#define SYS_GMID_EL1_BS_SHIFT 0 -#define SYS_GMID_EL1_BS_SIZE 4 +#define GMID_EL1_BS_SHIFT 0 +#define GMID_EL1_BS_SIZE 4 /* TFSR{,E0}_EL1 bit definitions */ #define SYS_TFSR_EL1_TF0_SHIFT 0 diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index b9c5b11c17c3c..7d838b5f7e20e 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -459,7 +459,7 @@ static const struct arm64_ftr_bits ftr_dczid[] = { }; static const struct arm64_ftr_bits ftr_gmid[] = { - ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, SYS_GMID_EL1_BS_SHIFT, 4, 0), + ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, GMID_EL1_BS_SHIFT, 4, 0), ARM64_FTR_END, }; diff --git a/arch/arm64/lib/mte.S b/arch/arm64/lib/mte.S index eeb9e45bcce82..1b7c93ae7e630 100644 --- a/arch/arm64/lib/mte.S +++ b/arch/arm64/lib/mte.S @@ -18,7 +18,7 @@ */ .macro multitag_transfer_size, reg, tmp mrs_s \reg, SYS_GMID_EL1 - ubfx \reg, \reg, #SYS_GMID_EL1_BS_SHIFT, #SYS_GMID_EL1_BS_SIZE + ubfx \reg, \reg, #GMID_EL1_BS_SHIFT, #GMID_EL1_BS_SIZE mov \tmp, #4 lsl \reg, \tmp, \reg .endm