Hi Bjorn, FYI, kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git bug/kbz46481 head: 54a2804aaa64648d842486ec49237583b198b41c commit: 54a2804aaa64648d842486ec49237583b198b41c [2/2] debug config: x86_64-allmodconfig # make ARCH=x86_64 branch date: 3 days ago commit date: 3 days ago All error/warnings: drivers/built-in.o: In function `pci_create_slot': (.text+0x17196): undefined reference to `bh_check_bridge' drivers/built-in.o: In function `pci_create_slot': (.text+0x1730d): undefined reference to `bh_check_bridge' drivers/built-in.o: In function `pci_create_slot': (.text+0x173f3): undefined reference to `bh_check_bridge' drivers/built-in.o: In function `pci_create_slot': (.text+0x1749d): undefined reference to `bh_check_bridge' drivers/built-in.o: In function `pci_create_slot': (.text+0x1752e): undefined reference to `bh_check_bridge' --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation -- 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