crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified

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There is this call chain:
sec_alg_skcipher_encrypt -> sec_alg_skcipher_crypto ->
sec_alg_alloc_and_calc_split_sizes -> kcalloc
where we call sleeping allocator function even if CRYPTO_TFM_REQ_MAY_SLEEP
was not specified.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org	# v4.19+
Fixes: 915e4e8413 ("crypto: hisilicon - SEC security accelerator driver")
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Mikulas Patocka 2020-06-17 09:49:52 -04:00 • committed by Herbert Xu

parent 9e27c99104

commit 5ead051780

1 changed files with 18 additions and 16 deletions

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drivers/crypto/hisilicon/sec/sec_algs.c

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