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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2023-01-23 13:08:56 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-02-03 07:54:54 +0300 |
| commit | d52b0c780c1f8cdd0cef9c6e683ab568d04bb19d (patch) | |
| tree | 85d928d7f86e8c055fc124f5fb06a97de628a425 | |
| parent | 8a1955f95883cc0cb35b74f0cf58a283680323ac (diff) | |
| download | linux-d52b0c780c1f8cdd0cef9c6e683ab568d04bb19d.tar.xz | |
Revert "crypto: rsa-pkcs1pad - Replace GFP_ATOMIC with GFP_KERNEL in pkcs1pad_encrypt_sign_complete"
This reverts commit 1ca2809897155f1adc43e4859b4a3582e235c09a.
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>
| -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 6ee5b8a060c0..141f7e08df6a 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; |