[errors] olpc-xo1-sci.c:(.text+0x1c2f6): undefined reference to `input_event' olpc-xo1-sci.c:(.text.unlikely+0xb69): undefined reference to `input_unregister_device' olpc-xo1-sci.c:(.text.unlikely+0xb73): undefined reference to `input_free_device' olpc-xo1-sci.c:(.devinit.text+0x18e): undefined reference to `input_allocate_device' olpc-xo1-sci.c:(.devinit.text+0x1de): undefined reference to `input_register_device' mm/mempolicy.c:2298:12: error: 'HPAGE_SHIFT' undeclared (first use in this function) arch/m68k/include/asm/delay.h:67:24: error: 'loops_per_jiffy' undeclared (first use in this function) drivers/mmc/host/rtsx_pci_sdmmc.c:448:2: error: implicit declaration of function 'kzalloc' [-Werror=implicit-function-declaration] drivers/mmc/host/rtsx_pci_sdmmc.c:472:2: error: implicit declaration of function 'kfree' [-Werror=implicit-function-declaration] drivers/net/ethernet/marvell/mvmdio.c:57:3: error: implicit declaration of function 'readl' [-Werror=implicit-function-declaration] drivers/net/ethernet/marvell/mvmdio.c:89:2: error: implicit declaration of function 'writel' [-Werror=implicit-function-declaration] drivers/net/ethernet/marvell/mvmdio.c:191:3: error: implicit declaration of function 'iounmap' [-Werror=implicit-function-declaration] (.text+0x230350): undefined reference to `backlight_force_update' (.text+0x1961c4): undefined reference to `radeon_legacy_set_backlight_level' drivers/built-in.o:(.data+0x22cb8): undefined reference to `radeon_legacy_get_backlight_level' kernel/sched/rt.c:948:26: error: 'struct rt_rq' has no member named 'tg' kernel/sched/fair.c:705:26: error: 'struct cfs_rq' has no member named 'tg' [warnings] fs/pstore/ram.c:179:2: warning: comparison of distinct pointer types lacks a cast [enabled by default] fs/pstore/ram.c:179:2: warning: right shift count >= width of type [enabled by default] fs/pstore/ram.c:179:2: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default] drivers/mmc/host/rtsx_pci_sdmmc.c:448:6: warning: assignment makes pointer from integer without a cast [enabled by default] [smatch] drivers/mfd/tps65910.c:254 tps65910_irq_init() error: potentially derefencing uninitialized 'tps6591x_irqs_chip'. --- 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