This is a note to let you know that I've just added the patch titled
crypto: kpp - Add helper to set reqsize
to the 5.15-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-kpp-add-helper-to-set-reqsize.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 6d735e7dab751f5a45de9270ee765db904bd5180
Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Date: Tue Nov 22 17:24:01 2022 +0800
crypto: kpp - Add helper to set reqsize
[ Upstream commit 56861cbde1b9f3b34d300e6ba87f2c3de1a9c309 ]
The value of reqsize should only be changed through a helper.
To do so we need to first add a helper for this.
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Stable-dep-of: eb7713f5ca97 ("crypto: qat - unmap buffer before free for DH")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/include/crypto/internal/kpp.h b/include/crypto/internal/kpp.h
index 659b642efada1..05b25a819d0d1 100644
--- a/include/crypto/internal/kpp.h
+++ b/include/crypto/internal/kpp.h
@@ -18,6 +18,12 @@ static inline void *kpp_request_ctx(struct kpp_request *req)
return req->__ctx;
}
+static inline void kpp_set_reqsize(struct crypto_kpp *kpp,
+ unsigned int reqsize)
+{
+ crypto_kpp_alg(kpp)->reqsize = reqsize;
+}
+
static inline void *kpp_tfm_ctx(struct crypto_kpp *tfm)
{
return tfm->base.__crt_ctx;
