netdev - [PATCH AUTOSEL 5.18 50/93] octeontx2-af: fix operand size in bitwise operation

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20220811154237.1531313-50-sashal@kernel.org>
Date:   Thu, 11 Aug 2022 11:41:44 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Shijith Thotton <sthotton@...vell.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Sasha Levin <sashal@...nel.org>, sgoutham@...vell.com,
        lcherian@...vell.com, gakula@...vell.com, jerinj@...vell.com,
        hkelam@...vell.com, sbhatta@...vell.com, davem@...emloft.net,
        edumazet@...gle.com, pabeni@...hat.com, netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 5.18 50/93] octeontx2-af: fix operand size in bitwise operation

From: Shijith Thotton <sthotton@...vell.com>

[ Upstream commit b14056914357beee6a84f6ff1b9195f4659fab9d ]

Made size of operands same in bitwise operations.

The patch fixes the klocwork issue, operands in a bitwise operation have
different size at line 375 and 483.

Signed-off-by: Shijith Thotton <sthotton@...vell.com>
Link: https://lore.kernel.org/r/f4fba33fe4f89b420b4da11d51255e7cc6ea1dbf.1656586269.git.sthotton@marvell.com
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c
index a9da85e418a4..38bbae5d9ae0 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c
@@ -17,7 +17,7 @@
 #define	PCI_DEVID_OTX2_CPT10K_PF 0xA0F2
 
 /* Length of initial context fetch in 128 byte words */
-#define CPT_CTX_ILEN    2
+#define CPT_CTX_ILEN    2ULL
 
 #define cpt_get_eng_sts(e_min, e_max, rsp, etype)                   \
 ({                                                                  \
@@ -480,7 +480,7 @@ static int cpt_inline_ipsec_cfg_inbound(struct rvu *rvu, int blkaddr, u8 cptlf,
 	 */
 	if (!is_rvu_otx2(rvu)) {
 		val = (ilog2(NIX_CHAN_CPT_X2P_MASK + 1) << 16);
-		val |= rvu->hw->cpt_chan_base;
+		val |= (u64)rvu->hw->cpt_chan_base;
 
 		rvu_write64(rvu, blkaddr, CPT_AF_X2PX_LINK_CFG(0), val);
 		rvu_write64(rvu, blkaddr, CPT_AF_X2PX_LINK_CFG(1), val);
-- 
2.35.1