From d30e92884e6826c74e50dc656e3ae460ffbab91f Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Mon, 6 Oct 2014 15:07:54 +0000 Subject: [PATCH] kernel: add some warnings to the old (built-in) rootfs splitter MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki SVN-Revision: 42806 --- .../patches-3.14/400-mtd-add-rootfs-split-support.patch | 9 +++++++-- ...dd-support-for-different-partition-parser-types.patch | 4 ++-- ...typed-mtd-parsers-for-rootfs-and-firmware-split.patch | 4 ++-- .../patches-3.14/405-mtd-add-more-helper-functions.patch | 2 +- 4 files changed, 12 insertions(+), 7 deletions(-) diff --git a/target/linux/generic/patches-3.14/400-mtd-add-rootfs-split-support.patch b/target/linux/generic/patches-3.14/400-mtd-add-rootfs-split-support.patch index 4e68d8cbd5a6..e618dd6224cf 100644 --- a/target/linux/generic/patches-3.14/400-mtd-add-rootfs-split-support.patch +++ b/target/linux/generic/patches-3.14/400-mtd-add-rootfs-split-support.patch @@ -125,7 +125,7 @@ int mtd_del_partition(struct mtd_info *master, int partno) { struct mtd_part *slave, *next; -@@ -614,6 +628,117 @@ int mtd_del_partition(struct mtd_info *m +@@ -614,6 +628,122 @@ int mtd_del_partition(struct mtd_info *m } EXPORT_SYMBOL_GPL(mtd_del_partition); @@ -168,6 +168,11 @@ + if (split_offset <= 0) + return; + ++ if (config_enabled(CONFIG_MTD_SPLIT_SQUASHFS_ROOT)) ++ pr_err("Dedicated partitioner didn't create \"rootfs_data\" partition, please fill a bug report!\n"); ++ else ++ pr_warn("Support for built-in \"rootfs_data\" splitter will be removed, please use CONFIG_MTD_SPLIT_SQUASHFS_ROOT\n"); ++ + split_size = part->mtd.size - (split_offset - part->offset); + printk(KERN_INFO "mtd: partition \"%s\" created automatically, ofs=0x%x, len=0x%x\n", + ROOTFS_SPLIT_NAME, split_offset, split_size); @@ -243,7 +248,7 @@ /* * This function, given a master MTD object and a partition table, creates * and registers slave MTD objects which are bound to the master according to -@@ -643,6 +768,7 @@ int add_mtd_partitions(struct mtd_info * +@@ -643,6 +773,7 @@ int add_mtd_partitions(struct mtd_info * mutex_unlock(&mtd_partitions_mutex); add_mtd_device(&slave->mtd); diff --git a/target/linux/generic/patches-3.14/401-mtd-add-support-for-different-partition-parser-types.patch b/target/linux/generic/patches-3.14/401-mtd-add-support-for-different-partition-parser-types.patch index a434f6e392d3..7249b30c5aeb 100644 --- a/target/linux/generic/patches-3.14/401-mtd-add-support-for-different-partition-parser-types.patch +++ b/target/linux/generic/patches-3.14/401-mtd-add-support-for-different-partition-parser-types.patch @@ -11,7 +11,7 @@ Signed-off-by: Gabor Juhos --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c -@@ -798,6 +798,30 @@ static struct mtd_part_parser *get_parti +@@ -803,6 +803,30 @@ static struct mtd_part_parser *get_parti #define put_partition_parser(p) do { module_put((p)->owner); } while (0) @@ -42,7 +42,7 @@ Signed-off-by: Gabor Juhos void register_mtd_parser(struct mtd_part_parser *p) { spin_lock(&part_parser_lock); -@@ -871,6 +895,38 @@ int parse_mtd_partitions(struct mtd_info +@@ -876,6 +900,38 @@ int parse_mtd_partitions(struct mtd_info return ret; } diff --git a/target/linux/generic/patches-3.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch b/target/linux/generic/patches-3.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch index 00a2e0e6fad6..583e44ca124e 100644 --- a/target/linux/generic/patches-3.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch +++ b/target/linux/generic/patches-3.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch @@ -38,7 +38,7 @@ static inline unsigned long mtd_pad_erasesize(struct mtd_info *mtd, int offset, int len) { -@@ -709,6 +740,12 @@ static void split_uimage(struct mtd_info +@@ -714,6 +745,12 @@ static void split_uimage(struct mtd_info static void split_firmware(struct mtd_info *master, struct mtd_part *part) { @@ -51,7 +51,7 @@ if (config_enabled(CONFIG_MTD_UIMAGE_SPLIT)) split_uimage(master, part); } -@@ -726,9 +763,12 @@ static void mtd_partition_split(struct m +@@ -731,9 +768,12 @@ static void mtd_partition_split(struct m return; if (!strcmp(part->mtd.name, "rootfs")) { diff --git a/target/linux/generic/patches-3.14/405-mtd-add-more-helper-functions.patch b/target/linux/generic/patches-3.14/405-mtd-add-more-helper-functions.patch index 420095eb6940..e5e7da3464bb 100644 --- a/target/linux/generic/patches-3.14/405-mtd-add-more-helper-functions.patch +++ b/target/linux/generic/patches-3.14/405-mtd-add-more-helper-functions.patch @@ -18,7 +18,7 @@ } if (slave->offset == MTDPART_OFS_RETAIN) { slave->offset = cur_offset; -@@ -984,6 +982,24 @@ int mtd_is_partition(const struct mtd_in +@@ -989,6 +987,24 @@ int mtd_is_partition(const struct mtd_in } EXPORT_SYMBOL_GPL(mtd_is_partition); -- 2.30.2