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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2023-01-23 18:08:56 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-02-03 12:54:54 +0800 |
| commit | 10b6e08a0ed0c9cee06932b4efaba21483e9a9a2 (patch) | |
| tree | a0dd64b2d33f0d792725767d434b3868ae7f6748 /crypto | |
| parent | 643552d5aa223decbb7a5724a8bf51376a585c2f (diff) | |
| download | linux-crypto-10b6e08a0ed0c9cee06932b4efaba21483e9a9a2.tar.gz linux-crypto-10b6e08a0ed0c9cee06932b4efaba21483e9a9a2.zip | |
Revert "crypto: rsa-pkcs1pad - Replace GFP_ATOMIC with GFP_KERNEL in pkcs1pad_encrypt_sign_complete"
This reverts commit 4e92247a228c2d2c8a063842aa3dad2b0c9256f3.
While the akcipher API as a whole is designed to be called only
from thread context, its completion path is still called from
softirq context as usual. Therefore we must not use GFP_KERNEL
on that path.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/rsa-pkcs1pad.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/rsa-pkcs1pad.c b/crypto/rsa-pkcs1pad.c index 6ee5b8a0..141f7e08 100644 --- a/crypto/rsa-pkcs1pad.c +++ b/crypto/rsa-pkcs1pad.c @@ -190,7 +190,7 @@ static int pkcs1pad_encrypt_sign_complete(struct akcipher_request *req, int err) if (likely(!pad_len)) goto out; - out_buf = kzalloc(ctx->key_size, GFP_KERNEL); + out_buf = kzalloc(ctx->key_size, GFP_ATOMIC); err = -ENOMEM; if (!out_buf) goto out; |