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| author | Eric Biggers <ebiggers@google.com> | 2023-10-31 20:18:11 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-11-17 19:16:29 +0800 |
| commit | ba5a434d5a1e799defd964537bdd406318ef5f7d (patch) | |
| tree | 5d1177dadff6d620efa98a56a6dc8ce865695576 /tools/perf/scripts/python/bin/task-analyzer-record | |
| parent | 20342e3f64fb8eea86e490f57a3c0a4ace4284c1 (diff) | |
| download | linux-ba5a434d5a1e799defd964537bdd406318ef5f7d.tar.gz linux-ba5a434d5a1e799defd964537bdd406318ef5f7d.zip | |
crypto: x86/sha256 - autoload if SHA-NI detected
The x86 SHA-256 module contains four implementations: SSSE3, AVX, AVX2,
and SHA-NI. Commit 1c43c0f1f84a ("crypto: x86/sha - load modules based
on CPU features") made the module be autoloaded when SSSE3, AVX, or AVX2
is detected. The omission of SHA-NI appears to be an oversight, perhaps
because of the outdated file-level comment. This patch fixes this,
though in practice this makes no difference because SSSE3 is a subset of
the other three features anyway. Indeed, sha256_ni_transform() executes
SSSE3 instructions such as pshufb.
Reviewed-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/scripts/python/bin/task-analyzer-record')
0 files changed, 0 insertions, 0 deletions