+++ /dev/null
---- a/include/linux/bcm963xx_tag.h
-+++ b/include/linux/bcm963xx_tag.h
-@@ -92,8 +92,10 @@ struct bcm_tag {
- __u32 rootfs_crc;
- /* 224-227: CRC32 of kernel partition */
- __u32 kernel_crc;
-- /* 228-235: Unused at present */
-- char reserved1[8];
-+ /* 228-231: Unused at present */
-+ char reserved1[4];
-+ /* 222-235: Openwrt: real rootfs length */
-+ __u32 real_rootfs_length;
- /* 236-239: CRC32 of header excluding last 20 bytes */
- __u32 header_crc;
- /* 240-255: Unused at present */
---- a/drivers/mtd/parsers/parser_imagetag.c
-+++ b/drivers/mtd/parsers/parser_imagetag.c
-@@ -136,7 +136,8 @@ static int bcm963xx_parse_imagetag_parti
- } else {
- /* OpenWrt layout */
- rootfsaddr = kerneladdr + kernellen;
-- rootfslen = spareaddr - rootfsaddr;
-+ rootfslen = buf->real_rootfs_length;
-+ spareaddr = rootfsaddr + rootfslen;
- }
- } else {
- goto out;