From 000d400baa0af2e42c9a462e42df7dc9abde1ec7 Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Wed, 12 Jun 2019 01:14:25 +0200 Subject: kernel: drop everything not on kernel version 4.14 * Remove testing patches for kernel version 4.19 * remove targets ar7, ixp4xx, orion Those targets are still on kernel 4.9, patches for 4.14 were not ready in time. They may be readded once people prepare and test patches for kernel 4.14. Signed-off-by: Daniel Golle --- ...bi-auto-create-ubiblock-device-for-rootfs.patch | 66 ---------------------- 1 file changed, 66 deletions(-) delete mode 100644 target/linux/generic/pending-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch (limited to 'target/linux/generic/pending-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch') diff --git a/target/linux/generic/pending-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch b/target/linux/generic/pending-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch deleted file mode 100644 index adc653ddcd..0000000000 --- a/target/linux/generic/pending-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch +++ /dev/null @@ -1,66 +0,0 @@ -From: Daniel Golle -Subject: ubi: auto-create ubiblock device for rootfs - -Signed-off-by: Daniel Golle ---- - drivers/mtd/ubi/block.c | 42 ++++++++++++++++++++++++++++++++++++++++++ - 1 file changed, 42 insertions(+) - ---- a/drivers/mtd/ubi/block.c -+++ b/drivers/mtd/ubi/block.c -@@ -635,6 +635,44 @@ static void __init ubiblock_create_from_ - } - } - -+#define UBIFS_NODE_MAGIC 0x06101831 -+static inline int ubi_vol_is_ubifs(struct ubi_volume_desc *desc) -+{ -+ int ret; -+ uint32_t magic_of, magic; -+ ret = ubi_read(desc, 0, (char *)&magic_of, 0, 4); -+ if (ret) -+ return 0; -+ magic = le32_to_cpu(magic_of); -+ return magic == UBIFS_NODE_MAGIC; -+} -+ -+static void __init ubiblock_create_auto_rootfs(void) -+{ -+ int ubi_num, ret, is_ubifs; -+ struct ubi_volume_desc *desc; -+ struct ubi_volume_info vi; -+ -+ for (ubi_num = 0; ubi_num < UBI_MAX_DEVICES; ubi_num++) { -+ desc = ubi_open_volume_nm(ubi_num, "rootfs", UBI_READONLY); -+ if (IS_ERR(desc)) -+ continue; -+ -+ ubi_get_volume_info(desc, &vi); -+ is_ubifs = ubi_vol_is_ubifs(desc); -+ ubi_close_volume(desc); -+ if (is_ubifs) -+ break; -+ -+ ret = ubiblock_create(&vi); -+ if (ret) -+ pr_err("UBI error: block: can't add '%s' volume, err=%d\n", -+ vi.name, ret); -+ /* always break if we get here */ -+ break; -+ } -+} -+ - static void ubiblock_remove_all(void) - { - struct ubiblock *next; -@@ -667,6 +705,10 @@ int __init ubiblock_init(void) - */ - ubiblock_create_from_param(); - -+ /* auto-attach "rootfs" volume if existing and non-ubifs */ -+ if (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV)) -+ ubiblock_create_auto_rootfs(); -+ - /* - * Block devices are only created upon user requests, so we ignore - * existing volumes. -- cgit v1.2.3