On Aug 1, 2012, at 7:51 AM, Fengguang Wu wrote: > Hi Jonathan, > > Kernel build failed on > > tree: git://neil.brown.name/md for-next > head: 63f33b8dda88923487004b20fba825486d009e7b > commit: 63f33b8dda88923487004b20fba825486d009e7b [18/18] DM RAID: Add support for MD RAID10 > config: i386-randconfig-k016 (attached as .config) > > All related error/warning messages: > > drivers/built-in.o: In function `raid_is_congested': > dm-raid.c:(.text+0x11f6d5): undefined reference to `md_raid10_congested' Seems that the previous patches that this patch depends on are not applied in your case. Looking here: http://neil.brown.name/git?p=md;a=shortlog;h=refs/heads/for-next it seems that Neil has taken the prerequisites (in this case, "MD RAID10: export md_raid10_congested"). brassow-- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html