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| author | Ard Biesheuvel <ardb@kernel.org> | 2021-02-03 12:36:21 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-02-10 07:55:58 +0100 |
| commit | 9ecc9f31d0a43d538d80f51debfb25d75da44892 (patch) | |
| tree | 6b4d1a8b7cc16c6b77a9358731b3e854fc611256 /arch/arm64/kvm/arm.c | |
| parent | crypto: arm64/sha2-ce - simplify NEON yield (diff) | |
| download | linux-9ecc9f31d0a43d538d80f51debfb25d75da44892.tar.xz linux-9ecc9f31d0a43d538d80f51debfb25d75da44892.zip | |
crypto: arm64/sha3-ce - simplify NEON yield
Instead of calling into kernel_neon_end() and kernel_neon_begin() (and
potentially into schedule()) from the assembler code when running in
task mode and a reschedule is pending, perform only the preempt count
check in assembler, but simply return early in this case, and let the C
code deal with the consequences.
This reverts commit 7edc86cb1c18b4c274672232117586ea2bef1d9a.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm64/kvm/arm.c')
0 files changed, 0 insertions, 0 deletions