On 27/04/14 13:00, Пламен Петров wrote: > The problem reported in this thread has been RESOLVED. > > It's not BTRFS's fault. > > Debugging on my part led to the actual problem in do_mounts.c - some > filesystems mount routines return error codes other than 0, EACCES > and EINVAL and such return codes result in the kernel panicking > without trying to mount root with all of the available filesystems. > > Patch is available as attachment to bug 74901 - > https://bugzilla.kernel.org/show_bug.cgi?id=74901 . The bugentry > documents how I managed to find the problem.
Well deduced and that looks to be a good natural clean fix. My only question is: What was the original intent to deliberately fail if something other than EACCES or EINVAL were reported? > Also, the patch has been sent to the linux kernel mailing list - see > http://news.gmane.org/find-root.php?group=gmane.linux.kernel&article=1691881 > Hopefully, it will find its way into the kernel, and later on - in > stable releases. That all looks very good and very thorough. > Thanks to you all! ------------------------------ Plamen Petrov Thanks to you for chasing it through! AND for posting the "Resolved" to let everyone know. :-) Regards, Martin -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html