Do it the same way as done in microcode_intel.c:
use pr_debug for missing firmware files.
There seem to be CPUs out there for which no microcode update has been
submitted to kernel-firmware repo yet resulting in:
microcode: failed to load file amd-ucode/microcode_amd_fam16h.bin
error messages in dmesg.
Signed-off-by: Thomas Renninger <tr...@suse.de>
CC: b...@suse.de
CC: stable@vger.kernel.org
---
arch/x86/kernel/microcode_amd.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index af99f71..c3d4cc9 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -431,7 +431,7 @@ static enum ucode_state request_microcode_amd(int cpu,
struct device *device,
snprintf(fw_name, sizeof(fw_name),
"amd-ucode/microcode_amd_fam%.2xh.bin", c->x86);
if (request_firmware(&fw, (const char *)fw_name, device)) {
- pr_err("failed to load file %s\n", fw_name);
+ pr_debug("failed to load file %s\n", fw_name);
goto out;
}
--
1.7.6.1
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