Hi, Thomas Thanks for infor. I have backed from holiday, and been working on this from now, I will rebase my patch based on latest linux kernel version. //bean huo >On Wed, 19 Dec 2018, Bean Huo (beanhuo) wrote: >> >> As for the older UBIFS (eg, v4.2), there will result in attach >> failure, but for the latest UBIFS, if I don't overwrite EC and VID >> header, will this condition happen? > >v4.2 is a dead kernel. Nobody cares about that. > >The not so dead LTS kernels should have the UBIFS fixes backported because >this problem can happen independent of the Micron specific issue. If the LTS >kernels lack those backports, then they need to be done independent of this >anyway. > >In general patches against the head of development are the proper way to go. >Backporting is a different problem and handled after the fixes have been >established. > >Thanks, > > tglx ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/