[PATCH v1] crypto/qat: fix struct alignment
Brian Dooley
brian.dooley at intel.com
Fri Jun 30 13:30:40 CEST 2023
The qat_sym_session struct variable alignment was causing a segfault.
AES expansion keys require 16-byte alignment. Added __rte_aligned to
the expansion keys.
Fixes: ca0ba0e48129 ("crypto/qat: default to IPsec MB for computations")
Signed-off-by: Brian Dooley <brian.dooley at intel.com>
---
drivers/crypto/qat/qat_sym_session.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/crypto/qat/qat_sym_session.h b/drivers/crypto/qat/qat_sym_session.h
index 68cf3eaaf4..674a62ee12 100644
--- a/drivers/crypto/qat/qat_sym_session.h
+++ b/drivers/crypto/qat/qat_sym_session.h
@@ -142,10 +142,10 @@ struct qat_sym_session {
qat_sym_build_request_t build_request[2];
#ifndef RTE_QAT_OPENSSL
IMB_MGR *mb_mgr;
-#endif
- uint64_t expkey[4*15];
- uint32_t dust[4*15];
+ uint64_t expkey[4*15] __rte_aligned(16);
+ uint32_t dust[4*15] __rte_aligned(16);
uint8_t docsis_key_len;
+#endif
};
int
--
2.25.1
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