Patch pm-acpi-hibernation-utilize-hardware-signature.patch in the 07/11 mmotm causes a link error: LD .tmp_vmlinux1 arch/x86/kernel/built-in.o: In function `acpi_sleep_setup': sleep.c:(.init.text+0x6854): undefined reference to `acpi_no_s4_hw_signature' Not at all surprising, since the patch doesn't actually include a body for the function, only references. Did a (hopefully) previous patch that added the body get lost along the way?
