On Tue, Jul 17, 2018 at 02:12:23PM +0900, AKASHI Takahiro wrote: > On Fri, Jul 13, 2018 at 07:49:45AM +0200, Ard Biesheuvel wrote: > > On 13 July 2018 at 02:34, AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx> wrote: > > > On Thu, Jul 12, 2018 at 05:49:19PM +0100, Will Deacon wrote: > > >> Hi Akashi, > > >> > > >> On Tue, Jul 10, 2018 at 08:42:25AM +0900, AKASHI Takahiro wrote: > > >> > This patch series is a set of bug fixes to address kexec/kdump > > >> > failures which are sometimes observed on ACPI-only system and reported > > >> > in LAK-ML before. > > >> > > >> I tried picking this up, along with Ard's fixup, but I'm seeing a build > > >> failure for allmodconfig: > > >> > > >> arch/arm64/kernel/acpi.o: In function `__acpi_get_mem_attribute': > > >> acpi.c:(.text+0x60): undefined reference to `efi_mem_attributes' > > >> > > >> I didn't investigate further. Please can you fix this? > > > > > > Because CONFIG_ACPI is on and CONFIG_EFI is off. > > > > > > This can happen in allmodconfig as CONFIG_EFI depends on > > > !CONFIG_CPU_BIG_ENDIAN, which is actually on in this case. > > > > > > > Allowing both CONFIG_ACPI and CONFIG_CPU_BIG_ENDIAN to be configured > > makes no sense at all. Things will surely break if you start using BE > > memory accesses while parsing ACPI tables. > > > > Allowing CONFIG_ACPI without CONFIG_EFI makes no sense either, since > > on arm64, the only way to find the ACPI tables is through a UEFI > > configuration table. > > > Do you agree to this? Yes; please post a new series which resolves these dependencies and includes Ard's fixup from before. Thanks, Will _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
