This is a note to let you know that I've just added the patch titled

net: phy: marvell10g: fix the PHY id mask

to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: net-phy-marvell10g-fix-the-phy-id-mask.patch and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From foo@baz Thu Feb 1 13:45:42 CET 2018

From: Antoine Tenart antoine.tenart@free-electrons.com Date: Tue, 28 Nov 2017 14:26:30 +0100 Subject: net: phy: marvell10g: fix the PHY id mask

From: Antoine Tenart antoine.tenart@free-electrons.com

[ Upstream commit 952b6b3b07877419386e719ff20917170e1ce684 ]

The Marvell 10G PHY driver supports different hardware revisions, which have their bits 3..0 differing. To get the correct revision number these bits should be ignored. This patch fixes this by using the already defined MARVELL_PHY_ID_MASK (0xfffffff0) instead of the custom 0xffffffff mask.

Fixes: 20b2af32ff3f ("net: phy: add Marvell Alaska X 88X3310 10Gigabit PHY support") Suggested-by: Yan Markman ymarkman@marvell.com Signed-off-by: Antoine Tenart antoine.tenart@free-electrons.com Reviewed-by: Andrew Lunn andrew@lunn.ch Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/phy/marvell10g.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/net/phy/marvell10g.c +++ b/drivers/net/phy/marvell10g.c @@ -16,6 +16,7 @@ * link takes priority and the other port is completely locked out. */ #include <linux/phy.h> +#include <linux/marvell_phy.h>

enum { MV_PCS_BASE_T = 0x0000, @@ -338,7 +339,7 @@ static int mv3310_read_status(struct phy static struct phy_driver mv3310_drivers[] = { { .phy_id = 0x002b09aa, - .phy_id_mask = 0xffffffff, + .phy_id_mask = MARVELL_PHY_ID_MASK, .name = "mv88x3310", .features = SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Full | @@ -360,7 +361,7 @@ static struct phy_driver mv3310_drivers[ module_phy_driver(mv3310_drivers);

static struct mdio_device_id __maybe_unused mv3310_tbl[] = { - { 0x002b09aa, 0xffffffff }, + { 0x002b09aa, MARVELL_PHY_ID_MASK }, { }, }; MODULE_DEVICE_TABLE(mdio, mv3310_tbl);

Patches currently in stable-queue which might be from antoine.tenart@free-electrons.com are

queue-4.14/net-phy-marvell10g-fix-the-phy-id-mask.patch queue-4.14/net-mvpp2-fix-the-txq_init-error-path.patch queue-4.14/crypto-inside-secure-avoid-unmapping-dma-memory-that-was-not-mapped.patch queue-4.14/crypto-inside-secure-fix-hash-when-length-is-a-multiple-of-a-block.patch