diff options
| author | Sourabh Jain <sourabhjain@linux.ibm.com> | 2022-12-16 17:57:08 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-02-15 23:14:06 +1100 |
| commit | b0ae5b6f3c298a005b73556740526c0e24a5633c (patch) | |
| tree | 53f6030fe1e683ea214265561f0fe4e6bbdc6cc4 | |
| parent | 388defd5e4180a48e068d7ba9b024ce0ca957968 (diff) | |
powerpc/kexec_file: print error string on usable memory property update failure
Print the FDT error description along with the error message if failed
to set the "linux,drconf-usable-memory" property in the kdump kernel's
FDT.
Signed-off-by: Sourabh Jain <sourabhjain@linux.ibm.com>
Acked-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221216122708.182154-1-sourabhjain@linux.ibm.com
| -rw-r--r-- | arch/powerpc/kexec/file_load_64.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kexec/file_load_64.c b/arch/powerpc/kexec/file_load_64.c index ab80c492da31..110d28bede2a 100644 --- a/arch/powerpc/kexec/file_load_64.c +++ b/arch/powerpc/kexec/file_load_64.c @@ -690,7 +690,8 @@ static int update_usable_mem_fdt(void *fdt, struct crash_mem *usable_mem) ret = fdt_setprop(fdt, node, "linux,drconf-usable-memory", um_info.buf, (um_info.idx * sizeof(u64))); if (ret) { - pr_err("Failed to update fdt with linux,drconf-usable-memory property"); + pr_err("Failed to update fdt with linux,drconf-usable-memory property: %s", + fdt_strerror(ret)); goto out; } } |