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From: Aryan Srivastava <aryan.srivastava@alliedtelesis.co.nz>
To: kuba@kernel.org
Cc: aryan.srivastava@alliedtelesis.co.nz,
	davem@davemloft.net,
	edumazet@google.com,
	linux-kernel@vger.kernel.org,
	linux@armlinux.org.uk,
	mw@semihalf.com,
	netdev@vger.kernel.org,
	pabeni@redhat.com,
	Kees Cook <keescook@chromium.org>
Subject: [PATCH v1] net: mvpp2: use slab_build_skb for oversized frames
Date: Thu, 13 Jun 2024 14:49:00 +1200
Message-ID: <20240613024900.3842238-1-aryan.srivastava@alliedtelesis.co.nz>
In-Reply-To: <20240611193318.5ed8003a@kernel.org>
References: <20240611193318.5ed8003a@kernel.org>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable

Setting frag_size to 0 to indicate kmalloc has been deprecated,
use slab_build_skb directly.

Fixes: ce098da1497c ("skbuff: Introduce slab_build_skb()")
Signed-off-by: Aryan Srivastava <aryan.srivastava@alliedtelesis.co.nz>
---
Changes in v1:
- Added Fixes tag

 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/ne=
t/ethernet/marvell/mvpp2/mvpp2_main.c
index aca17082b9ec..05f4aa11b95c 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -4001,7 +4001,10 @@ static int mvpp2_rx(struct mvpp2_port *port, struc=
t napi_struct *napi,
 			}
 		}
=20
-		skb =3D build_skb(data, frag_size);
+		if (frag_size)
+			skb =3D build_skb(data, frag_size);
+		else
+			skb =3D slab_build_skb(data);
 		if (!skb) {
 			netdev_warn(port->dev, "skb build failed\n");
 			goto err_drop_frame;
--=20
2.43.2