linux-kernel - Re: [PATCH v3.1 0/4] arm64: kexec,kdump: fix boot failures on acpi-only system

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Message-ID: <20180712164918.GA26935@arm.com>
Date:   Thu, 12 Jul 2018 17:49:19 +0100
From:   Will Deacon <will.deacon@....com>
To:     AKASHI Takahiro <takahiro.akashi@...aro.org>
Cc:     catalin.marinas@....com, ard.biesheuvel@...aro.org,
        tbaicar@...eaurora.org, bhsharma@...hat.com, dyoung@...hat.com,
        james.morse@....com, mark.rutland@....com, al.stone@...aro.org,
        graeme.gregory@...aro.org, hanjun.guo@...aro.org,
        lorenzo.pieralisi@....com, sudeep.holla@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kexec@...ts.infradead.org
Subject: Re: [PATCH v3.1 0/4] arm64: kexec,kdump: fix boot failures on
 acpi-only system

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?

Will