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| author | Eric Biggers <ebiggers@google.com> | 2025-01-27 13:16:09 -0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-02-09 18:08:11 +0800 |
| commit | 50dd4b4d41c64e86937dda9a1464549c8ae7238a (patch) | |
| tree | 7dcecc3423cad04ca57cb1cab6b5fed2ad2afe0f /include/linux | |
| parent | 1d19058d86e55b1fc89a53b854a97b63b0f4c2b9 (diff) | |
crypto: x86/aes-xts - make the fast path 64-bit specific
Remove 32-bit support from the fast path in xts_crypt(). Then optimize
it for 64-bit, and simplify the code, by switching to sg_virt() and
removing the now-unnecessary checks for crossing a page boundary.
The result is simpler code that is slightly smaller and faster in the
case that actually matters (64-bit).
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions