Updating the linux-yocto SRCREVs to pull in the following change:
Author: He Zhe <zhe.he@windriver.com>
Date: Wed Dec 2 01:31:31 2015 -0500
fs/yaffs2: fix missing checkpoint on yaffs
For yaffs file system, the mode of reading or writing is restricted
at four pointer where are mnt->mnt_flags,mnt->mnt_sb->s_flags,mtd->flags and
dev->read_only,the first three is used handle file and file
system(eg,remount) operation, and last one(dev->read_only) almost is
used handle checkpoint of yaffs2. However, in current code, the
dev->read_only only can be changed at first time when the yaffs2
file system is mounted, later it can't be changed again(eg,mount -o
remount), the result is that the checkpoint's saving operation
always can't succeed if you set readonly mode for yaffs2 file system
when it is mounted at the first time.
To fix this issue, we implement yaffs_remount_fs() which allows the
rootfs to be remounted as r/w.
Signed-off-by: Wenlin Kang <wenlin.kang@windriver.com> Signed-off-by: He Zhe <zhe.he@windriver.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
