[kexec-tools,v2,29/32] arm: add debug of reserved and coredump memory ranges

Commit Message

Russell King June 6, 2016, 5:01 p.m. UTC

Add debug of the reserved and coredump memory ranges for validation.

Reviewed-by: Pratyush Anand <[e-mail]>
Signed-off-by: Russell King <[e-mail]>
---
 kexec/arch/arm/crashdump-arm.c | 7 +++++++
 1 file changed, 7 insertions(+)

Patch

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;
 }