This is a note to let you know that I've just added the patch titled
crypto: sun8i-ss - really disable hash on A80
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
crypto-sun8i-ss-really-disable-hash-on-a80.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e94df82f082b8e21d266352a11921ef2fabca115
Author: Corentin Labbe <clabbe@xxxxxxxxxxxx>
Date: Sat Jan 15 10:07:14 2022 +0000
crypto: sun8i-ss - really disable hash on A80
[ Upstream commit 881fc7fba6c3e7d77d608b9a50b01a89d5e0c61b ]
When adding hashes support to sun8i-ss, I have added them only on A83T.
But I forgot that 0 is a valid algorithm ID, so hashes are enabled on A80 but
with an incorrect ID.
Anyway, even with correct IDs, hashes do not work on A80 and I cannot
find why.
So let's disable all of them on A80.
Fixes: d9b45418a917 ("crypto: sun8i-ss - support hash algorithms")
Signed-off-by: Corentin Labbe <clabbe@xxxxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c
index 80e89066dbd1..319fe3279a71 100644
--- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c
+++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c
@@ -30,6 +30,8 @@
static const struct ss_variant ss_a80_variant = {
.alg_cipher = { SS_ALG_AES, SS_ALG_DES, SS_ALG_3DES,
},
+ .alg_hash = { SS_ID_NOTSUPP, SS_ID_NOTSUPP, SS_ID_NOTSUPP, SS_ID_NOTSUPP,
+ },
.op_mode = { SS_OP_ECB, SS_OP_CBC,
},
.ss_clks = {
