crypto: qat - honor CRYPTO_TFM_REQ_MAY_SLEEP flag

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[ Upstream commit 8fb203c65a ]

If a request has the flag CRYPTO_TFM_REQ_MAY_SLEEP set, allocate memory
using the flag GFP_KERNEL otherwise use GFP_ATOMIC.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Adam Guerin <adam.guerin@intel.com>
Reviewed-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Stable-dep-of: eb7713f5ca ("crypto: qat - unmap buffer before free for DH")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Giovanni Cabiddu 2022-05-09 14:34:16 +01:00 • committed by Greg Kroah-Hartman

parent f6ee18555b

commit 9560559cba

3 changed files with 27 additions and 14 deletions

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19

drivers/crypto/qat/qat_common/qat_algs.c

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17

drivers/crypto/qat/qat_common/qat_asym_algs.c

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5

drivers/crypto/qat/qat_common/qat_crypto.h

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