From e468c05d401b7b734e4e46e26f643d2d0af37d3d Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Fri, 15 May 2009 12:17:48 +0000 Subject: [PATCH] generic/2.6.{29,30}: fix rootfs_split with squashfs4 SVN-Revision: 15867 --- .../066-rootfs_split_squashfs4_fix.patch | 27 +++++++++++++++++++ .../066-rootfs_split_squashfs4_fix.patch | 27 +++++++++++++++++++ 2 files changed, 54 insertions(+) create mode 100644 target/linux/generic-2.6/patches-2.6.29/066-rootfs_split_squashfs4_fix.patch create mode 100644 target/linux/generic-2.6/patches-2.6.30/066-rootfs_split_squashfs4_fix.patch diff --git a/target/linux/generic-2.6/patches-2.6.29/066-rootfs_split_squashfs4_fix.patch b/target/linux/generic-2.6/patches-2.6.29/066-rootfs_split_squashfs4_fix.patch new file mode 100644 index 0000000000..f1766398cd --- /dev/null +++ b/target/linux/generic-2.6/patches-2.6.29/066-rootfs_split_squashfs4_fix.patch @@ -0,0 +1,27 @@ +--- a/drivers/mtd/mtdpart.c ++++ b/drivers/mtd/mtdpart.c +@@ -515,21 +515,21 @@ static int split_squashfs(struct mtd_inf + return -EINVAL; + } + +- if (*((u32 *) buf) != SQUASHFS_MAGIC) { ++ if (SQUASHFS_MAGIC != le32_to_cpu(sb->s_magic) ) { + printk(KERN_ALERT "split_squashfs: no squashfs found in \"%s\"\n", + master->name); + *split_offset = 0; + return 0; + } + +- if (sb->bytes_used <= 0) { ++ if (le64_to_cpu((sb->bytes_used)) <= 0) { + printk(KERN_ALERT "split_squashfs: squashfs is empty in \"%s\"\n", + master->name); + *split_offset = 0; + return 0; + } + +- len = (u32) sb->bytes_used; ++ len = (u32) le64_to_cpu(sb->bytes_used); + len += (offset & 0x000fffff); + len += (master->erasesize - 1); + len &= ~(master->erasesize - 1); diff --git a/target/linux/generic-2.6/patches-2.6.30/066-rootfs_split_squashfs4_fix.patch b/target/linux/generic-2.6/patches-2.6.30/066-rootfs_split_squashfs4_fix.patch new file mode 100644 index 0000000000..a968a57fac --- /dev/null +++ b/target/linux/generic-2.6/patches-2.6.30/066-rootfs_split_squashfs4_fix.patch @@ -0,0 +1,27 @@ +--- a/drivers/mtd/mtdpart.c ++++ b/drivers/mtd/mtdpart.c +@@ -538,21 +538,21 @@ static int split_squashfs(struct mtd_inf + return -EINVAL; + } + +- if (*((u32 *) buf) != SQUASHFS_MAGIC) { ++ if (SQUASHFS_MAGIC != le32_to_cpu(sb->s_magic) ) { + printk(KERN_ALERT "split_squashfs: no squashfs found in \"%s\"\n", + master->name); + *split_offset = 0; + return 0; + } + +- if (sb->bytes_used <= 0) { ++ if (le64_to_cpu((sb->bytes_used)) <= 0) { + printk(KERN_ALERT "split_squashfs: squashfs is empty in \"%s\"\n", + master->name); + *split_offset = 0; + return 0; + } + +- len = (u32) sb->bytes_used; ++ len = (u32) le64_to_cpu(sb->bytes_used); + len += (offset & 0x000fffff); + len += (master->erasesize - 1); + len &= ~(master->erasesize - 1); -- 2.30.2