diff options
| author | Michael Pratt <mpratt@google.com> | 2019-02-19 14:57:11 -0800 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2019-02-19 14:58:12 -0800 |
| commit | fd50504a3a7e5747c7ef459ef316b43dfc866841 (patch) | |
| tree | cb16711268974f6dfabe809d6b2ddcf90ea6b7bc | |
| parent | bb47d8a545f82849f637c480459109e16be336cf (diff) | |
Rename "rdt" to "rdt_a"
The final merged patch in Linux 4.10,
4ab1586488cb56ed8728e54c4157cc38646874d9 ("x86/cpufeature: Add RDT CPUID
feature bits") named this feature "rdt_a". Earlier patch sets had named
this "rdt".
PiperOrigin-RevId: 234680481
Change-Id: I0cc968201ec9a2825701405e207994a7331322b7
| -rw-r--r-- | pkg/cpuid/cpuid.go | 2 | ||||
| -rw-r--r-- | pkg/cpuid/cpuid_parse_test.go | 9 |
2 files changed, 8 insertions, 3 deletions
diff --git a/pkg/cpuid/cpuid.go b/pkg/cpuid/cpuid.go index 541715877..9b296eb3e 100644 --- a/pkg/cpuid/cpuid.go +++ b/pkg/cpuid/cpuid.go @@ -338,7 +338,7 @@ var x86FeatureStrings = map[Feature]string{ X86FeatureRTM: "rtm", X86FeatureCQM: "cqm", X86FeatureMPX: "mpx", - X86FeatureRDT: "rdt", + X86FeatureRDT: "rdt_a", X86FeatureAVX512F: "avx512f", X86FeatureAVX512DQ: "avx512dq", X86FeatureRDSEED: "rdseed", diff --git a/pkg/cpuid/cpuid_parse_test.go b/pkg/cpuid/cpuid_parse_test.go index 88e75c110..17cd43a1e 100644 --- a/pkg/cpuid/cpuid_parse_test.go +++ b/pkg/cpuid/cpuid_parse_test.go @@ -101,6 +101,11 @@ func TestHostFeatureFlags(t *testing.T) { // SDBG only exposed in // b1c599b8ff80ea79b9f8277a3f9f36a7b0cfedce (4.3). continue + // Block 2. + case f == X86FeatureRDT && (major < 4 || major == 4 && minor < 10): + // RDT only exposed in + // 4ab1586488cb56ed8728e54c4157cc38646874d9 (4.10). + continue // Block 3. case f == X86FeatureAVX512VBMI && (major < 4 || major == 4 && minor < 10): // AVX512VBMI only exposed in @@ -111,8 +116,8 @@ func TestHostFeatureFlags(t *testing.T) { // 3522c2a6a4f341058b8291326a945e2a2d2aaf55 (4.15). continue case f == X86FeaturePKU && (major < 4 || major == 4 && minor < 9): - // PKU only exposed in dfb4a70f20c5b3880da56ee4c9484bdb4e8f1e65 - // (4.9). + // PKU only exposed in + // dfb4a70f20c5b3880da56ee4c9484bdb4e8f1e65 (4.9). continue // Block 4. case f == X86FeatureXSAVES && (major < 4 || major == 4 && minor < 8): |