From fa3b3565f3ac5a468e3efebca00e10db5db3d6bb Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Thu, 15 Jun 2023 17:00:51 +0800 Subject: crypto: api - Add __crypto_alloc_tfmgfp Use it straight away in crypto_clone_cipher(), as that is not meant to sleep. Fixes: 51d8d6d0f4be ("crypto: cipher - Add crypto_clone_cipher") Signed-off-by: Dmitry Safonov Signed-off-by: Herbert Xu --- crypto/api.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'crypto/api.c') diff --git a/crypto/api.c b/crypto/api.c index a94bd0695719..b9cc0c906efe 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -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); /* -- cgit v1.2.3