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authorIan Campbell <ian.campbell@xensource.com>2007-05-02 19:27:09 +0200
committerAndi Kleen <andi@basil.nowhere.org>2007-05-02 19:27:09 +0200
commit79e030114a8d97a1dcd593ab84fb986f8c91c536 (patch)
treeae96f84611dd963c11ce2962a67197030ddd0f3e /arch/sh/lib/memcpy.S
parenteab0c72aecd7982b2c848f7d493ba379efcef15e (diff)
[PATCH] i386: Allow i386 crash kernels to handle x86_64 dumps
The specific case I am encountering is kdump under Xen with a 64 bit hypervisor and 32 bit kernel/userspace. The dump created is 64 bit due to the hypervisor but the dump kernel is 32 bit for maximum compatibility. It's possibly less likely to be useful in a purely native scenario but I see no reason to disallow it. [akpm@linux-foundation.org: build fix] Signed-off-by: Ian Campbell <ian.campbell@xensource.com> Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Vivek Goyal <vgoyal@in.ibm.com> Cc: Horms <horms@verge.net.au> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/sh/lib/memcpy.S')
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