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| author | Daniel J Walsh <dwalsh@redhat.com> | 2021-11-19 14:25:58 -0500 |
|---|---|---|
| committer | Daniel J Walsh <dwalsh@redhat.com> | 2021-11-19 14:26:03 -0500 |
| commit | 44b240470270021e2680afe9de62e5096067a1bf (patch) | |
| tree | eae48e206f340a2695b1f54582fb3b28fc7cad2d /vendor/golang.org/x/sys/cpu/cpu_x86.go | |
| parent | 2755d0255c94ac2ef797636935f83e3351d4d5af (diff) | |
| download | podman-44b240470270021e2680afe9de62e5096067a1bf.tar.gz podman-44b240470270021e2680afe9de62e5096067a1bf.tar.bz2 podman-44b240470270021e2680afe9de62e5096067a1bf.zip | |
Bump github.com/rootless-containers/rootlesskit from 0.14.5 to 0.14.6
Bumps [github.com/rootless-containers/rootlesskit](https://github.com/rootless-containers/rootlesskit) from 0.14.5 to 0.14.6.
- [Release notes](https://github.com/rootless-containers/rootlesskit/releases)
- [Commits](rootless-containers/rootlesskit@v0.14.5...v0.14.6)
---
updated-dependencies:
- dependency-name: github.com/rootless-containers/rootlesskit
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Diffstat (limited to 'vendor/golang.org/x/sys/cpu/cpu_x86.go')
| -rw-r--r-- | vendor/golang.org/x/sys/cpu/cpu_x86.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.go b/vendor/golang.org/x/sys/cpu/cpu_x86.go index 5ea287b7e..f5aacfc82 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_x86.go +++ b/vendor/golang.org/x/sys/cpu/cpu_x86.go @@ -90,9 +90,10 @@ func archInit() { osSupportsAVX = isSet(1, eax) && isSet(2, eax) if runtime.GOOS == "darwin" { - // Check darwin commpage for AVX512 support. Necessary because: - // https://github.com/apple/darwin-xnu/blob/0a798f6738bc1db01281fc08ae024145e84df927/osfmk/i386/fpu.c#L175-L201 - osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512() + // Darwin doesn't save/restore AVX-512 mask registers correctly across signal handlers. + // Since users can't rely on mask register contents, let's not advertise AVX-512 support. + // See issue 49233. + osSupportsAVX512 = false } else { // Check if OPMASK and ZMM registers have OS support. osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax) |