Thanks Herbert.
-Danny
On 9/15/23 5:41 AM, Herbert Xu wrote:
On Wed, Aug 30, 2023 at 09:49:11AM -0400, Danny Tsen wrote:
quoted
Improve AES/XTS performance of 6-way unrolling for PowerPC up
to 17% with tcrypt. This is done by using one instruction,
vpermxor, to replace xor and vsldoi.
The same changes were applied to OpenSSL code and a pull request was
submitted.
This patch has been tested with the kernel crypto module tcrypt.ko and
has passed the selftest. The patch is also tested with
CONFIG_CRYPTO_MANAGER_EXTRA_TESTS enabled.
Signed-off-by: Danny Tsen <redacted>
---
drivers/crypto/vmx/aesp8-ppc.pl | 141 +++++++++++++++++++++-----------
1 file changed, 92 insertions(+), 49 deletions(-)
Patch applied. Thanks.