From: Danny Patel <dannyp@marvell.com>
Date: Fri, 27 Aug 2021 05:33:58 +0000 (+0530)
Subject: crypto/octeontx2: fix unaligned access to device memory
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=05f157b8c5b469173712b0ab7daa91bbe52ec1df;p=dpdk.git

crypto/octeontx2: fix unaligned access to device memory

Use otx2_mbox_memcpy() instead of memcpy() to prevent unaligned access.

Fixes: a0645ed0d6ef ("crypto/octeontx2: discover capabilities")
Cc: stable@dpdk.org

Signed-off-by: Danny Patel <dannyp@marvell.com>
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
---

diff --git a/drivers/crypto/octeontx2/otx2_cryptodev_mbox.c b/drivers/crypto/octeontx2/otx2_cryptodev_mbox.c
index 812515fc1b..1a8edae7eb 100644
--- a/drivers/crypto/octeontx2/otx2_cryptodev_mbox.c
+++ b/drivers/crypto/octeontx2/otx2_cryptodev_mbox.c
@@ -37,7 +37,7 @@ otx2_cpt_hardware_caps_get(const struct rte_cryptodev *dev,
 	}
 
 	vf->cpt_revision = rsp->cpt_revision;
-	memcpy(hw_caps, rsp->eng_caps,
+	otx2_mbox_memcpy(hw_caps, rsp->eng_caps,
 		sizeof(union cpt_eng_caps) * CPT_MAX_ENG_TYPES);
 
 	return 0;