Linux-stable-mirror April 2025

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1462 discussions

[PATCH v2] net: mdio: mux-meson-gxl: set 28th bit in eth_reg2

by Christian Hewitt

From: Da Xue <da(a)libre.computer> This bit is necessary to enable packets on the interface. Without this bit set, ethernet behaves as if it is working, but no activity occurs. The vendor SDK sets this bit along with the PHY_ID bits. U-boot also sets this bit, but if u-boot is not compiled with networking support the interface will not work. Fixes: 9a24e1ff4326 ("net: mdio: add amlogic gxl mdio mux support"); Signed-off-by: Da Xue <da(a)libre.computer> Signed-off-by: Christian Hewitt <christianshewitt(a)gmail.com> --- Resending on behalf of Da Xue who has email sending issues. Changes since v1 [0]: - Remove blank line between Fixes and SoB tags - Submit without mail server mangling the patch - Minor tweaks to subject line and commit message - CC to stable(a)vger.kernel.org [0] https://patchwork.kernel.org/project/linux-amlogic/patch/CACqvRUbx-KsrMwCHY… drivers/net/mdio/mdio-mux-meson-gxl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/mdio/mdio-mux-meson-gxl.c b/drivers/net/mdio/mdio-mux-meson-gxl.c index 00c66240136b..fc5883387718 100644 --- a/drivers/net/mdio/mdio-mux-meson-gxl.c +++ b/drivers/net/mdio/mdio-mux-meson-gxl.c @@ -17,6 +17,7 @@ #define REG2_LEDACT GENMASK(23, 22) #define REG2_LEDLINK GENMASK(25, 24) #define REG2_DIV4SEL BIT(27) +#define REG2_RESERVED_28 BIT(28) #define REG2_ADCBYPASS BIT(30) #define REG2_CLKINSEL BIT(31) #define ETH_REG3 0x4 @@ -65,7 +66,7 @@ static void gxl_enable_internal_mdio(struct gxl_mdio_mux *priv) * The only constraint is that it must match the one in * drivers/net/phy/meson-gxl.c to properly match the PHY. */ - writel(FIELD_PREP(REG2_PHYID, EPHY_GXL_ID), + writel(REG2_RESERVED_28 | FIELD_PREP(REG2_PHYID, EPHY_GXL_ID), priv->regs + ETH_REG2); /* Enable the internal phy */ -- 2.34.1

1 month

[PATCH net 0/4] mptcp: misc. fixes for 6.15-rc0

by Matthieu Baerts (NGI0)

Here are 4 unrelated patches: - Patch 1: fix a NULL pointer when two SYN-ACK for the same request are handled in parallel. A fix for up to v5.9. - Patch 2: selftests: fix check for the wrong FD. A fix for up to v5.17. - Patch 3: selftests: close all FDs in case of error. A fix for up to v5.17. - Patch 4: selftests: ignore a new generated file. A fix for 6.15-rc0. Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> --- Cong Liu (1): selftests: mptcp: fix incorrect fd checks in main_loop Gang Yan (1): mptcp: fix NULL pointer in can_accept_new_subflow Geliang Tang (1): selftests: mptcp: close fd_in before returning in main_loop Matthieu Baerts (NGI0) (1): selftests: mptcp: ignore mptcp_diag binary net/mptcp/subflow.c | 15 ++++++++------- tools/testing/selftests/net/mptcp/.gitignore | 1 + tools/testing/selftests/net/mptcp/mptcp_connect.c | 11 +++++++---- 3 files changed, 16 insertions(+), 11 deletions(-) --- base-commit: 2ea396448f26d0d7d66224cb56500a6789c7ed07 change-id: 20250328-net-mptcp-misc-fixes-6-15-98bfbeaa15ac Best regards, -- Matthieu Baerts (NGI0) <matttbe(a)kernel.org>

1 month

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Linux-stable-mirror April 2025