fixup! arm64: Implement PR_{GET,SET}_MEM_MODEL for always-TSO CPUs

hoshinolina · jannau · commit 738e811a1f1b · 2024-11-19T20:11:37.000+01:00
diff --git a/arch/arm64/kernel/cpufeature_impdef.c b/arch/arm64/kernel/cpufeature_impdef.c
@@ -78,7 +78,7 @@ static const struct arm64_cpu_capabilities arm64_impdef_features[] = {
 	{
 		.desc = "TSO memory model (Fixed)",
 		.capability = ARM64_HAS_TSO_FIXED,
-		.type = ARM64_CPUCAP_SYSTEM_FEATURE,
+		.type = SCOPE_LOCAL_CPU | ARM64_CPUCAP_PERMITTED_FOR_LATE_CPU,
 		.matches = has_tso_fixed,
 	},
 #endif

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,7 @@ static const struct arm64_cpu_capabilities arm64_impdef_features[] = {`
`78`	`78`	`{`
`79`	`79`	`.desc = "TSO memory model (Fixed)",`
`80`	`80`	`.capability = ARM64_HAS_TSO_FIXED,`
`81`		`- .type = ARM64_CPUCAP_SYSTEM_FEATURE,`
	`81`	`+ .type = SCOPE_LOCAL_CPU \| ARM64_CPUCAP_PERMITTED_FOR_LATE_CPU,`
`82`	`82`	`.matches = has_tso_fixed,`
`83`	`83`	`},`
`84`	`84`	`#endif`