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x86/cpufeatures: Shorten X86_FEATURE_AMD_HETEROGENEOUS_CORES

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Shorten X86_FEATURE_AMD_HETEROGENEOUS_CORES to X86_FEATURE_AMD_HTR_CORES
to make the last column aligned consistently in the whole file.

No functional changes.

Suggested-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Xin Li (Intel) <xin@zytor.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/20250415175410.2944032-4-xin@zytor.com
This commit is contained in:
Xin Li (Intel) 2025-04-15 10:54:10 -07:00 committed by Borislav Petkov (AMD)
parent 13327fada7
commit 3aba0b40ca
5 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/include/asm/cpufeatures.h
View File

@ -478,7 +478,7 @@
#define X86_FEATURE_CLEAR_BHB_HW (21*32+ 3) /* BHI_DIS_S HW control enabled */
#define X86_FEATURE_CLEAR_BHB_VMEXIT (21*32+ 4) /* Clear branch history at vmexit using SW loop */
#define X86_FEATURE_AMD_FAST_CPPC (21*32+ 5) /* Fast CPPC */
#define X86_FEATURE_AMD_HETEROGENEOUS_CORES (21*32+ 6) /* Heterogeneous Core Topology */
#define X86_FEATURE_AMD_HTR_CORES (21*32+ 6) /* Heterogeneous Core Topology */
#define X86_FEATURE_AMD_WORKLOAD_CLASS (21*32+ 7) /* Workload Classification */
#define X86_FEATURE_PREFER_YMM (21*32+ 8) /* Avoid ZMM registers due to downclocking */

2
arch/x86/kernel/acpi/cppc.c
View File

@ -272,7 +272,7 @@ int amd_get_boost_ratio_numerator(unsigned int cpu, u64 *numerator)
}
/* detect if running on heterogeneous design */
if (cpu_feature_enabled(X86_FEATURE_AMD_HETEROGENEOUS_CORES)) {
if (cpu_feature_enabled(X86_FEATURE_AMD_HTR_CORES)) {
switch (core_type) {
case TOPO_CPU_TYPE_UNKNOWN:
pr_warn("Undefined core type found for cpu %d\n", cpu);

2
arch/x86/kernel/cpu/scattered.c
View File

@ -53,7 +53,7 @@ static const struct cpuid_bit cpuid_bits[] = {
{ X86_FEATURE_PERFMON_V2, CPUID_EAX, 0, 0x80000022, 0 },
{ X86_FEATURE_AMD_LBR_V2, CPUID_EAX, 1, 0x80000022, 0 },
{ X86_FEATURE_AMD_LBR_PMC_FREEZE, CPUID_EAX, 2, 0x80000022, 0 },
{ X86_FEATURE_AMD_HETEROGENEOUS_CORES, CPUID_EAX, 30, 0x80000026, 0 },
{ X86_FEATURE_AMD_HTR_CORES, CPUID_EAX, 30, 0x80000026, 0 },
{ 0, 0, 0, 0, 0 }
};

2
arch/x86/kernel/cpu/topology_amd.c
View File

@ -182,7 +182,7 @@ static void parse_topology_amd(struct topo_scan *tscan)
if (cpu_feature_enabled(X86_FEATURE_TOPOEXT))
has_topoext = cpu_parse_topology_ext(tscan);
if (cpu_feature_enabled(X86_FEATURE_AMD_HETEROGENEOUS_CORES))
if (cpu_feature_enabled(X86_FEATURE_AMD_HTR_CORES))
tscan->c->topo.cpu_type = cpuid_ebx(0x80000026);
if (!has_topoext && !parse_8000_0008(tscan))

2
tools/arch/x86/include/asm/cpufeatures.h
View File

@ -468,7 +468,7 @@
#define X86_FEATURE_CLEAR_BHB_HW (21*32+ 3) /* BHI_DIS_S HW control enabled */
#define X86_FEATURE_CLEAR_BHB_VMEXIT (21*32+ 4) /* Clear branch history at vmexit using SW loop */
#define X86_FEATURE_AMD_FAST_CPPC (21*32+ 5) /* Fast CPPC */
#define X86_FEATURE_AMD_HETEROGENEOUS_CORES (21*32+ 6) /* Heterogeneous Core Topology */
#define X86_FEATURE_AMD_HTR_CORES (21*32+ 6) /* Heterogeneous Core Topology */
#define X86_FEATURE_AMD_WORKLOAD_CLASS (21*32+ 7) /* Workload Classification */
#define X86_FEATURE_PREFER_YMM (21*32+ 8) /* Avoid ZMM registers due to downclocking */