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Commit 11f918d3 authored by Thomas Renninger's avatar Thomas Renninger Committed by Ingo Molnar
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x86/microcode/amd: Tone down printk(), don't treat a missing firmware file as an error 



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
scary sounding error messages in dmesg:

  microcode: failed to load file amd-ucode/microcode_amd_fam16h.bin

Signed-off-by: default avatarThomas Renninger <trenn@suse.de>
Acked-by: default avatarBorislav Petkov <bp@suse.de>
Cc: <stable@kernel.org>
Link: http://lkml.kernel.org/r/1384274383-43510-1-git-send-email-trenn@suse.de


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 5f01c988

arch/x86/kernel/microcode_amd.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

	}