linux-kernel - [net PATCH] octeontx2-pf: Use GFP

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20230107044139.25787-1-gakula@marvell.com>
Date:   Sat, 7 Jan 2023 10:11:39 +0530
From:   Geetha sowjanya <gakula@...vell.com>
To:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <kuba@...nel.org>, <pabeni@...hat.com>, <davem@...emloft.net>,
        <edumazet@...gle.com>, <sbhatta@...vell.com>, <hkelam@...vell.com>,
        <gakula@...vell.com>, <sgoutham@...vell.com>
Subject: [net PATCH] octeontx2-pf: Use GFP_ATOMIC in atomic context

Use GFP_ATOMIC flag instead of GFP_KERNEL while allocating memory
in atomic context.

Fixes: 4af1b64f80fb ("octeontx2-pf: Fix lmtst ID used in aura free")
Signed-off-by: Sunil Goutham <sgoutham@...vell.com>
Signed-off-by: Geetha sowjanya <gakula@...vell.com>
---
 drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
index 88f8772a61cd..12e4365d53df 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
@@ -886,7 +886,7 @@ static int otx2_sq_init(struct otx2_nic *pfvf, u16 qidx, u16 sqb_aura)
 	}
 
 	sq->sqe_base = sq->sqe->base;
-	sq->sg = kcalloc(qset->sqe_cnt, sizeof(struct sg_list), GFP_KERNEL);
+	sq->sg = kcalloc(qset->sqe_cnt, sizeof(struct sg_list), GFP_ATOMIC);
 	if (!sq->sg)
 		return -ENOMEM;
 
@@ -1378,7 +1378,7 @@ int otx2_sq_aura_pool_init(struct otx2_nic *pfvf)
 
 		sq = &qset->sq[qidx];
 		sq->sqb_count = 0;
-		sq->sqb_ptrs = kcalloc(num_sqbs, sizeof(*sq->sqb_ptrs), GFP_KERNEL);
+		sq->sqb_ptrs = kcalloc(num_sqbs, sizeof(*sq->sqb_ptrs), GFP_ATOMIC);
 		if (!sq->sqb_ptrs) {
 			err = -ENOMEM;
 			goto err_mem;
-- 
2.25.1