From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Wed, 20 Jan 2021 05:40:45 +0000 (+1100)
Subject: crypto: marvel/cesa - Fix tdma descriptor on 64-bit
X-Git-Tag: v5.11-rc6~42^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4f6543f28bb05433d87b6de6c21e9c14c35ecf33;p=thirdparty%2Flinux.git

crypto: marvel/cesa - Fix tdma descriptor on 64-bit

The patch that added src_dma/dst_dma to struct mv_cesa_tdma_desc
is broken on 64-bit systems as the size of the descriptor has been
changed.  This patch fixes it by using u32 instead of dma_addr_t.

Fixes: e62291c1d9f4 ("crypto: marvell/cesa - Fix sparse warnings")
Cc: <stable@vger.kernel.org>
Reported-by: Sven Auhagen <sven.auhagen@voleatech.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/marvell/cesa/cesa.h b/drivers/crypto/marvell/cesa/cesa.h
index fabfaaccca872..fa56b45620c79 100644
--- a/drivers/crypto/marvell/cesa/cesa.h
+++ b/drivers/crypto/marvell/cesa/cesa.h
@@ -300,11 +300,11 @@ struct mv_cesa_tdma_desc {
 	__le32 byte_cnt;
 	union {
 		__le32 src;
-		dma_addr_t src_dma;
+		u32 src_dma;
 	};
 	union {
 		__le32 dst;
-		dma_addr_t dst_dma;
+		u32 dst_dma;
 	};
 	__le32 next_dma;