X-ME-Helo: fedora.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sun, 23 Jun 2024 22:02:02 +0200 X-ME-IP: 86.243.222.230 From: Christophe JAILLET To: Chandrasekar Ramakrishnan , Marc Kleine-Budde , Vincent Mailhol , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-can@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH net-next] can: m_can: Constify struct m_can_ops Date: Sun, 23 Jun 2024 22:01:50 +0200 Message-ID: X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Xref: photonic.trudheim.com org.kernel.vger.netdev:354825 org.kernel.vger.linux-kernel:1256225 Newsgroups: org.kernel.vger.netdev,org.kernel.vger.kernel-janitors,org.kernel.vger.linux-can,org.kernel.vger.linux-kernel Path: photonic.trudheim.com!nntp.lore.kernel.org!not-for-mail 'struct m_can_ops' is not modified in these drivers. Constifying this structure moves some data to a read-only section, so increase overall security. On a x86_64, with allmodconfig, as an example: Before: ====== text data bss dec hex filename 4806 520 0 5326 14ce drivers/net/can/m_can/m_can_pci.o After: ===== text data bss dec hex filename 4862 464 0 5326 14ce drivers/net/can/m_can/m_can_pci.o Signed-off-by: Christophe JAILLET --- Compile tested-only --- drivers/net/can/m_can/m_can.h | 2 +- drivers/net/can/m_can/m_can_pci.c | 2 +- drivers/net/can/m_can/m_can_platform.c | 2 +- drivers/net/can/m_can/tcan4x5x-core.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/can/m_can/m_can.h b/drivers/net/can/m_can/m_can.h index 3a9edc292593..92b2bd8628e6 100644 --- a/drivers/net/can/m_can/m_can.h +++ b/drivers/net/can/m_can/m_can.h @@ -91,7 +91,7 @@ struct m_can_classdev { ktime_t irq_timer_wait; - struct m_can_ops *ops; + const struct m_can_ops *ops; int version; u32 irqstatus; diff --git a/drivers/net/can/m_can/m_can_pci.c b/drivers/net/can/m_can/m_can_pci.c index 45400de4163d..d72fe771dfc7 100644 --- a/drivers/net/can/m_can/m_can_pci.c +++ b/drivers/net/can/m_can/m_can_pci.c @@ -77,7 +77,7 @@ static int iomap_write_fifo(struct m_can_classdev *cdev, int offset, return 0; } -static struct m_can_ops m_can_pci_ops = { +static const struct m_can_ops m_can_pci_ops = { .read_reg = iomap_read_reg, .write_reg = iomap_write_reg, .write_fifo = iomap_write_fifo, diff --git a/drivers/net/can/m_can/m_can_platform.c b/drivers/net/can/m_can/m_can_platform.c index df0367124b4c..983ab80260dd 100644 --- a/drivers/net/can/m_can/m_can_platform.c +++ b/drivers/net/can/m_can/m_can_platform.c @@ -68,7 +68,7 @@ static int iomap_write_fifo(struct m_can_classdev *cdev, int offset, return 0; } -static struct m_can_ops m_can_plat_ops = { +static const struct m_can_ops m_can_plat_ops = { .read_reg = iomap_read_reg, .write_reg = iomap_write_reg, .write_fifo = iomap_write_fifo, diff --git a/drivers/net/can/m_can/tcan4x5x-core.c b/drivers/net/can/m_can/tcan4x5x-core.c index a42600dac70d..f15619d31065 100644 --- a/drivers/net/can/m_can/tcan4x5x-core.c +++ b/drivers/net/can/m_can/tcan4x5x-core.c @@ -357,7 +357,7 @@ static int tcan4x5x_get_gpios(struct m_can_classdev *cdev, return 0; } -static struct m_can_ops tcan4x5x_ops = { +static const struct m_can_ops tcan4x5x_ops = { .init = tcan4x5x_init, .read_reg = tcan4x5x_read_reg, .write_reg = tcan4x5x_write_reg, -- 2.45.2 . From: Chris Packham To: andrew@lunn.ch, f.fainelli@gmail.com, olteanv@gmail.com Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Chris Packham , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= , Landen Chao , DENG Qingfang , Sean Wang , Daniel Golle Subject: [PATCH] dt-bindings: net: dsa: mediatek,mt7530: Minor grammar fixes Date: Mon, 24 Jun 2024 14:58:11 +1200 Message-ID: <20240624025812.1729229-1-chris.packham@alliedtelesis.co.nz> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-SEG-SpamProfiler-Analysis: v=2.4 cv=CvQccW4D c=1 sm=1 tr=0 ts=6678e0c8 a=KLBiSEs5mFS1a/PbTCJxuA==:117 a=T1WGqf2p2xoA:10 a=Mc0CNVgLlbBwIVVfR90A:9 a=3ZKOabzyN94A:10 X-SEG-SpamProfiler-Score: 0 x-atlnz-ls: pat Xref: photonic.trudheim.com org.kernel.vger.linux-kernel:1256337 org.kernel.vger.netdev:354828 Newsgroups: org.kernel.vger.linux-kernel,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-mediatek,org.kernel.vger.linux-devicetree,org.kernel.vger.netdev Path: photonic.trudheim.com!nntp.lore.kernel.org!not-for-mail Update the mt7530 binding with some minor updates that make the document easier to read. Signed-off-by: Chris Packham --- Notes: I was referring to this dt binding and found a couple of places where the wording could be improved. I'm not exactly a techical writer but hopefully I've made things a bit better. .../devicetree/bindings/net/dsa/mediatek,mt7530.yaml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.ya= ml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml index 1c2444121e60..6c0abb020631 100644 --- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml +++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml @@ -22,16 +22,16 @@ description: | =20 The MT7988 SoC comes with a built-in switch similar to MT7531 as well = as four Gigabit Ethernet PHYs. The switch registers are directly mapped into t= he SoC's - memory map rather than using MDIO. The switch got an internally connec= ted 10G + memory map rather than using MDIO. The switch has an internally connec= ted 10G CPU port and 4 user ports connected to the built-in Gigabit Ethernet P= HYs. =20 - MT7530 in MT7620AN, MT7620DA, MT7620DAN and MT7620NN SoCs has got 10/1= 00 PHYs + MT7530 in MT7620AN, MT7620DA, MT7620DAN and MT7620NN SoCs have 10/100 = PHYs and the switch registers are directly mapped into SoC's memory map rat= her than using MDIO. The DSA driver currently doesn't support MT7620 variants. =20 There is only the standalone version of MT7531. =20 - Port 5 on MT7530 has got various ways of configuration: + Port 5 on MT7530 supports various configurations: =20 - Port 5 can be used as a CPU port. =20 --=20 2.45.2 . From: Tariq Toukan To: "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet CC: , Saeed Mahameed , Gal Pressman , Leon Romanovsky , Tariq Toukan Subject: [PATCH net 0/7] mlx5 fixes 2024-06-24 Date: Mon, 24 Jun 2024 10:29:54 +0300 Message-ID: <20240624073001.1204974-1-tariqt@nvidia.com> X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Xref: photonic.trudheim.com org.kernel.vger.netdev:354832 Newsgroups: org.kernel.vger.netdev Path: photonic.trudheim.com!nntp.lore.kernel.org!not-for-mail Hi, This patchset provides fixes from the team to the mlx5 core and EN drivers. The first 3 patches by Daniel replace a buggy cap field with a newly introduced one. Patch 4 by Chris de-couples ingress ACL creation from a specific flow, so it's invoked by other flows if needed. Patch 5 by Jianbo fixes a possible missing cleanup of QoS objects. Patches 6 and 7 by Leon fixes IPsec stats logic to better reflect the traffic. Series generated against: commit 02ea312055da ("octeontx2-pf: Fix coverity and klockwork issues in octeon PF driver") Regards, Tariq Chris Mi (1): net/mlx5: E-switch, Create ingress ACL when needed Daniel Jurgens (3): net/mlx5: IFC updates for changing max EQs net/mlx5: Use max_num_eqs_24b capability if set net/mlx5: Use max_num_eqs_24b when setting max_io_eqs Jianbo Liu (1): net/mlx5e: Add mqprio_rl cleanup and free in mlx5e_priv_cleanup() Leon Romanovsky (2): net/mlx5e: Present succeeded IPsec SA bytes and packet net/mlx5e: Approximate IPsec per-SA payload data bytes count .../mellanox/mlx5/core/en_accel/ipsec.c | 48 ++++++++++++++----- .../net/ethernet/mellanox/mlx5/core/en_main.c | 5 ++ drivers/net/ethernet/mellanox/mlx5/core/eq.c | 4 +- .../mellanox/mlx5/core/esw/acl/ingress_ofld.c | 37 ++++++++++---- .../mellanox/mlx5/core/eswitch_offloads.c | 22 +++++++-- .../ethernet/mellanox/mlx5/core/mlx5_core.h | 10 ++++ .../net/ethernet/mellanox/mlx5/core/pci_irq.c | 4 +- include/linux/mlx5/mlx5_ifc.h | 6 ++- 8 files changed, 103 insertions(+), 33 deletions(-) -- 2.31.1 .