crypto: qat - unmap buffer before free for DH

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[ Upstream commit eb7713f5ca ]

The callback function for DH frees the memory allocated for the
destination buffer before unmapping it.
This sequence is wrong.

Change the cleanup sequence to unmap the buffer before freeing it.

Fixes: 029aa4624a ("crypto: qat - remove dma_free_coherent() for DH")
Signed-off-by: Hareshx Sankar Raj <hareshx.sankar.raj@intel.com>
Co-developed-by: Bolemx Sivanagaleela <bolemx.sivanagaleela@intel.com>
Signed-off-by: Bolemx Sivanagaleela <bolemx.sivanagaleela@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Hareshx Sankar Raj 2023-06-05 22:06:06 +01:00 • committed by Greg Kroah-Hartman

parent 97046c12f7

commit 61bfff8553

1 changed files with 2 additions and 3 deletions

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drivers/crypto/intel/qat/qat_common/qat_asym_algs.c

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