ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 04:33:26 +02:00
Code Issues Packages Projects Releases Wiki Activity

crypto: api - Add __crypto_alloc_tfmgfp

Browse Source 
Use it straight away in crypto_clone_cipher(), as that is not meant to
sleep.

Fixes: 51d8d6d0f4 ("crypto: cipher - Add crypto_clone_cipher")
Signed-off-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu
2023-06-15 17:00:51 +08:00
parent fa919f9e88
commit fa3b3565f3
3 changed files with 14 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
crypto/api.c
View File

@@ -386,15 +386,15 @@ void crypto_shoot_alg(struct crypto_alg *alg)
}
EXPORT_SYMBOL_GPL(crypto_shoot_alg);
struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,
u32 mask)
struct crypto_tfm *__crypto_alloc_tfmgfp(struct crypto_alg *alg, u32 type,
u32 mask, gfp_t gfp)
{
struct crypto_tfm *tfm = NULL;
unsigned int tfm_size;
int err = -ENOMEM;
tfm_size = sizeof(*tfm) + crypto_ctxsize(alg, type, mask);
tfm = kzalloc(tfm_size, GFP_KERNEL);
tfm = kzalloc(tfm_size, gfp);
if (tfm == NULL)
goto out_err;
@@ -416,6 +416,13 @@ out_err:
out:
return tfm;
}
EXPORT_SYMBOL_GPL(__crypto_alloc_tfmgfp);
struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,
u32 mask)
{
return __crypto_alloc_tfmgfp(alg, type, mask, GFP_KERNEL);
}
EXPORT_SYMBOL_GPL(__crypto_alloc_tfm);
/*