On Wed, 1 Aug 2012 10:33:07 -0500 Brassow Jonathan <jbrassow@xxxxxxxxxx> wrote: > > 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 We missed a bit: config DM_RAID tristate "RAID 1/4/5/6 target" depends on BLK_DEV_DM select MD_RAID1 select MD_RAID456 select BLK_DEV_MD we need to add select MD_RAID10 in there. Thanks Fengguang! NeilBrown
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