From 79af0593a30bfe382b350e9540ecfafa133b6ac0 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Tue, 19 Jul 2022 06:22:31 +0200 Subject: [PATCH] kernel: switch back 5.15 to fw_devlink=permissive MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Kernel switching to fw_devlink=on as default broke probing some devices. Revert it until we get a proper fix. Signed-off-by: Rafał Miłecki --- ...vert-driver-core-Set-fw_devlink-on-b.patch | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 target/linux/generic/hack-5.15/930-Revert-Revert-Revert-driver-core-Set-fw_devlink-on-b.patch diff --git a/target/linux/generic/hack-5.15/930-Revert-Revert-Revert-driver-core-Set-fw_devlink-on-b.patch b/target/linux/generic/hack-5.15/930-Revert-Revert-Revert-driver-core-Set-fw_devlink-on-b.patch new file mode 100644 index 000000000000..5dd0554edbce --- /dev/null +++ b/target/linux/generic/hack-5.15/930-Revert-Revert-Revert-driver-core-Set-fw_devlink-on-b.patch @@ -0,0 +1,30 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 19 Jul 2022 06:17:48 +0200 +Subject: [PATCH] Revert "Revert "Revert "driver core: Set fw_devlink=on by + default""" +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This reverts commit ea718c699055c8566eb64432388a04974c43b2ea. + +With of_platform_populate() called for MTD partitions that commit breaks +probing devices which reference MTD in device tree. + +Link: https://lore.kernel.org/all/696cb2da-20b9-b3dd-46d9-de4bf91a1506@gmail.com/T/#u +Signed-off-by: Rafał Miłecki +--- + drivers/base/core.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/base/core.c ++++ b/drivers/base/core.c +@@ -1561,7 +1561,7 @@ static void device_links_purge(struct de + #define FW_DEVLINK_FLAGS_RPM (FW_DEVLINK_FLAGS_ON | \ + DL_FLAG_PM_RUNTIME) + +-static u32 fw_devlink_flags = FW_DEVLINK_FLAGS_ON; ++static u32 fw_devlink_flags = FW_DEVLINK_FLAGS_PERMISSIVE; + static int __init fw_devlink_setup(char *arg) + { + if (!arg) -- 2.30.2