On Tue, May 3, 2016 at 3:53 PM, Russell King <rmk at arm.linux.org.uk> wrote:
> Add debug of the reserved and coredump memory ranges for validation.
>
> Signed-off-by: Russell King <rmk at arm.linux.org.uk>
Reviewed-by: Pratyush Anand <panand at redhat.com>
> ---
> kexec/arch/arm/crashdump-arm.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/kexec/arch/arm/crashdump-arm.c b/kexec/arch/arm/crashdump-arm.c
> index 25fdbe9..2dc8846 100644
> --- a/kexec/arch/arm/crashdump-arm.c
> +++ b/kexec/arch/arm/crashdump-arm.c
> @@ -158,6 +158,10 @@ static int crash_get_memory_ranges(void)
> return -1;
> }
>
> + dbgprint_mem_range("Reserved memory ranges",
> + crash_reserved_rgns.ranges,
> + crash_reserved_rgns.size);
> +
> /*
> * Exclude all reserved memory from the usable memory regions.
> * We want to avoid dumping the crashkernel region itself. Note
> @@ -179,6 +183,9 @@ static int crash_get_memory_ranges(void)
> */
> mem_regions_sort(&usablemem_rgns);
>
> + dbgprint_mem_range("Coredump memory ranges",
> + usablemem_rgns.ranges, usablemem_rgns.size);
> +
> return 0;
> }
>
> --
> 1.9.1
>
