[ Sasha's backport helper bot ]
Hi,
The upstream commit SHA1 provided is correct: d7f01649f4eaf1878472d3d3f480ae1e50d98f6c
WARNING: Author mismatch between patch and upstream commit:
Backport author: bin.lan.cn@xxxxxxxxxxxxxxxxx
Commit author: Jia Jie Ho <jiajie.ho@xxxxxxxxxxxxxxxx>
Status in newer kernel trees:
6.12.y | Present (exact SHA1)
6.11.y | Present (exact SHA1)
6.6.y | Not found
Note: The patch differs from the upstream commit:
---
1: d7f01649f4eaf ! 1: f914a30081e60 crypto: starfive - Do not free stack buffer
@@ Metadata
## Commit message ##
crypto: starfive - Do not free stack buffer
+ [ Upstream commit d7f01649f4eaf1878472d3d3f480ae1e50d98f6c ]
+
RSA text data uses variable length buffer allocated in software stack.
Calling kfree on it causes undefined behaviour in subsequent operations.
Cc: <stable@xxxxxxxxxxxxxxx> #6.7+
Signed-off-by: Jia Jie Ho <jiajie.ho@xxxxxxxxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
+ Signed-off-by: Bin Lan <bin.lan.cn@xxxxxxxxxxxxx>
## drivers/crypto/starfive/jh7110-rsa.c ##
@@ drivers/crypto/starfive/jh7110-rsa.c: static int starfive_rsa_enc_core(struct starfive_cryp_ctx *ctx, int enc)
---
Results of testing on various branches:
| Branch | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-6.6.y | Success | Failed |
Build Errors:
Build error for stable/linux-6.6.y:
