Re: [PATCH v4 10/12] ppc64/kexec_file: prepare elfcore header for crashing kernel
From: Thiago Jung Bauermann
Date: Thu Jul 23 2020 - 20:33:44 EST
Hari Bathini <hbathini@xxxxxxxxxxxxx> writes:
> Prepare elf headers for the crashing kernel's core file using
> crash_prepare_elf64_headers() and pass on this info to kdump
> kernel by updating its command line with elfcorehdr parameter.
> Also, add elfcorehdr location to reserve map to avoid it from
> being stomped on while booting.
>
> Signed-off-by: Hari Bathini <hbathini@xxxxxxxxxxxxx>
> Tested-by: Pingfan Liu <piliu@xxxxxxxxxx>
Reviewed-by: Thiago Jung Bauermann <bauerman@xxxxxxxxxxxxx>
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Thiago Jung Bauermann
IBM Linux Technology Center