From 647c952eac5d27569365e9407c96db3c6915e08f Mon Sep 17 00:00:00 2001 From: shaom Deng Date: Sun, 17 Jul 2022 00:56:33 +0800 Subject: cyrpto: powerpc/aes - delete the rebundant word "block" in comments there is rebundant word "block" in comments, so remove it Signed-off-by: shaom Deng Signed-off-by: Herbert Xu --- arch/powerpc/crypto/aes-spe-glue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/crypto') diff --git a/arch/powerpc/crypto/aes-spe-glue.c b/arch/powerpc/crypto/aes-spe-glue.c index e8dfe9fb0266..efab78a3a8f6 100644 --- a/arch/powerpc/crypto/aes-spe-glue.c +++ b/arch/powerpc/crypto/aes-spe-glue.c @@ -28,7 +28,7 @@ * instructions per clock cycle using one 32/64 bit unit (SU1) and one 32 * bit unit (SU2). One of these can be a memory access that is executed via * a single load and store unit (LSU). XTS-AES-256 takes ~780 operations per - * 16 byte block block or 25 cycles per byte. Thus 768 bytes of input data + * 16 byte block or 25 cycles per byte. Thus 768 bytes of input data * will need an estimated maximum of 20,000 cycles. Headroom for cache misses * included. Even with the low end model clocked at 667 MHz this equals to a * critical time window of less than 30us. The value has been chosen to -- cgit v1.2.3-58-ga151