diff options
| -rw-r--r-- | arch/arm64/lib/crypto/sha256-ce.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm64/lib/crypto/sha256-ce.S b/arch/arm64/lib/crypto/sha256-ce.S index a8461d6dad63..f3e21c6d87d2 100644 --- a/arch/arm64/lib/crypto/sha256-ce.S +++ b/arch/arm64/lib/crypto/sha256-ce.S @@ -123,10 +123,11 @@ CPU_LE( rev32 v19.16b, v19.16b ) add dgav.4s, dgav.4s, dg0v.4s add dgbv.4s, dgbv.4s, dg1v.4s + /* return early if voluntary preemption is needed */ + cond_yield 1f, x5, x6 + /* handled all input blocks? */ - cbz x2, 1f - cond_yield 3f, x5, x6 - b 0b + cbnz x2, 0b /* store new state */ 1: st1 {dgav.4s, dgbv.4s}, [x0] |