From: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
Implement get_crash_kernel_load_range() in support of
print crash kernel region size option.
Signed-off-by: Daniel Kiper <daniel.kiper at oracle.com>
Signed-off-by: Eric DeVolder <eric.devolder at oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper at oracle.com>
---
v5: Incorporated feedback:
- no changes for this arch
v4: Incorporated feedback:
- no changes for this arch
v3: Incorporated feedback:
- changes for coding convention and formatting
- restructured to introduce get_crash_kernel_load_range() for each
architecture, and then a single function in kexec/kexec.c to call
the per-architecture get_crash_kernel_load_range() and print the
result.
- print_crashkernel_region_size() changed to get_crash_kernel_load_range()
v2: Incorporated feedback:
- no changes for this arch
v1: Posted to kexec-tools mailing list
---
kexec/arch/arm/crashdump-arm.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/kexec/arch/arm/crashdump-arm.c b/kexec/arch/arm/crashdump-arm.c
index 4a89b5e..ac76e0a 100644
--- a/kexec/arch/arm/crashdump-arm.c
+++ b/kexec/arch/arm/crashdump-arm.c
@@ -413,3 +413,8 @@ int is_crashkernel_mem_reserved(void)
return crash_kernel_mem.start != crash_kernel_mem.end;
}
+
+int get_crash_kernel_load_range(uint64_t *start, uint64_t *end)
+{
+ return parse_iomem_single("Crash kernel\n", start, end);
+}
--
2.7.4
