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path: root/pkg/cpuid/cpuid_parse_test.go
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2020-02-10Enable pkg/cpuid support on arm64.Haibo Xu
Fixes #1255 Signed-off-by: Haibo Xu <haibo.xu@arm.com> Change-Id: I8614e6f3ee321c2989567e4e712aa8f28cc9db14
2019-04-29Change copyright notice to "The gVisor Authors"Michael Pratt
Based on the guidelines at https://opensource.google.com/docs/releasing/authors/. 1. $ rg -l "Google LLC" | xargs sed -i 's/Google LLC.*/The gVisor Authors./' 2. Manual fixup of "Google Inc" references. 3. Add AUTHORS file. Authors may request to be added to this file. 4. Point netstack AUTHORS to gVisor AUTHORS. Drop CONTRIBUTORS. Fixes #209 PiperOrigin-RevId: 245823212 Change-Id: I64530b24ad021a7d683137459cafc510f5ee1de9
2019-03-26Automated rollback of changelist 234892473Michael Pratt
PiperOrigin-RevId: 240462667 Change-Id: I3d1c5c0d80a3badced963ae1d450c20ed8a767ed
2019-02-20Automated rollback of changelist 234680481Michael Pratt
PiperOrigin-RevId: 234892473 Change-Id: Ie568c67d299082a008a1cf9802942e5e03746501
2019-02-19Rename "perfctr_l2" to "perfctr_llc"Michael Pratt
910448bbed066ab1082b510eef1ae61bb792d854 ("perf/x86/amd/uncore: Rename cpufeatures macro for cache counters") in 4.14 changed the name. We change both the internal and cpuinfo name. As the upstream commit states, "In Family 17h, L3 is the last level cache as opposed to L2 in previous families. Avoid this name confusion ..." PiperOrigin-RevId: 234698034 Change-Id: Ibf2efd4c0b83c1a8b5bb123da65ea1d7c6acd778
2019-02-19Rename "rdt" to "rdt_a"Michael Pratt
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
2019-02-13Expose XSAVES in /proc/cpuinfoMichael Pratt
Linux started doing this in b8be15d588060a03569ac85dc4a0247460988f5b ("x86/fpu/xstate: Re-enable XSAVES"), which first appeared in 4.8. PiperOrigin-RevId: 233800931 Change-Id: Icac2c2b03ccf1a91f3070431efb5152ca619fca3
2018-10-30Clean up cpuid_parse_testMichael Pratt
Actually parse flags from cpuinfo to avoid mistakenly matching substrings in cpuinfo that happen to match a flags. Some features were only exposed in recent versions of Linux. Don't require them to appear in cpuinfo on old versions of Linux. Move PREFETCHWT1 back to parse only features. It isn't actually exposed in Linux yet. Move SDBG to shown features. It has been visible since Linux 4.3. PiperOrigin-RevId: 219381731 Change-Id: Ied7c0ee7c8a9879683e81933de56c9074b01108f
2018-10-19Use correct company name in copyright headerIan Gudger
PiperOrigin-RevId: 217951017 Change-Id: Ie08bf6987f98467d07457bcf35b5f1ff6e43c035
2018-04-28Check in gVisor.Googler
PiperOrigin-RevId: 194583126 Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463
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