ARM: 8030/1: ARM : kdump : add arch_crash_save_vmcoreinfo
commit 56b700fd6f
upstream.
For vmcore generated by LPAE enabled kernel, user space
utility such as crash needs additional infomation to
parse.
So this patch add arch_crash_save_vmcoreinfo as what PAE enabled
i386 linux does.
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Liu Hua <sdu.liu@huawei.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
9f1d9d1c15
commit
441f74e074
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@ -184,3 +184,10 @@ void machine_kexec(struct kimage *image)
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soft_restart(reboot_entry_phys);
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}
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void arch_crash_save_vmcoreinfo(void)
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{
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#ifdef CONFIG_ARM_LPAE
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VMCOREINFO_CONFIG(ARM_LPAE);
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#endif
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}
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