From: Geoff Levand <geoff@infradead.org>
To: Anurup M <anurup.m@huawei.com>
Cc: sanil.kumar@hisilicon.com, kexec@lists.infradead.org
Subject: Re: [PATCH 0/8] arm64 kexec kernel patches V6
Date: Wed, 19 Nov 2014 17:19:42 -0800 [thread overview]
Message-ID: <1416446382.23886.90.camel@smoke> (raw)
In-Reply-To: <546AE4BE.1020909@huawei.com>
On Tue, 2014-11-18 at 11:48 +0530, Anurup M wrote:
> I get a relocation error when I try to load using latest kexec-tools from https://git.linaro.org/people/geoff.levand/kexec-tools.git.
>
> ############## error log ###############
> machine_apply_elf_rel: CALL26 94000000->97ffff62
> sym: sha256_update info: 12 other: 00 shndx: 1 value: 5f58 size: 16c
> sym: sha256_update value: 81af7f58 addr: 81af81e4
> machine_apply_elf_rel: CALL26 94000000->97ffff5d
> sym: .data info: 03 other: 00 shndx: 4 value: 0 size: 0
> sym: .data value: 81af8630 addr: 81af8550
> machine_apply_elf_rel: ABS64 0->81af8630
> Symbol: sha256_regions is in a bss section cannot set
> ##############
>
> What should be the problem?
It seems either your purgatory code was not built correctly,
or the kexec-tools relocator didn't do the correct thing.
Please post the output from your gcc with the --version option and
the command line used to compile purgatory/purgatory.c.
> I use foundation model and the kernel image from
> https://git.linaro.org/people/geoff.levand/linux-kexec.git branch: origin/kexec-v6
> and rootfs from Linaro (http://releases.linaro.org/14.09/openembedded/aarch64)
>
> The above error is not seen when I use kexec-tools branch: origin/kdump.
>
> Also wish to know how to verify the kdump feature.
As I mentioned before, these patches only add kexec re-boot support. kdump
has not been ported to arm64 yet.
-Geoff
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next prev parent reply other threads:[~2014-11-20 1:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <D2393EB95A9993478029A6FE6A290A9F8129D1FE@szxeml510-mbx.china.huawei.com>
2014-11-18 6:18 ` [PATCH 0/8] arm64 kexec kernel patches V6 Anurup M
2014-11-20 1:19 ` Geoff Levand [this message]
2014-11-20 22:57 ` Geoff Levand
2014-11-20 23:31 ` Geoff Levand
2014-12-02 13:39 ` Anurup m
2014-12-02 20:30 ` Geoff Levand
2014-11-14 1:22 Geoff Levand
2014-11-27 6:19 ` Dave Young
2014-11-28 6:56 ` Dave Young
2014-12-02 20:26 ` Geoff Levand
2014-12-02 20:22 ` Geoff Levand
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