Messages in this thread Patch in this message | | | Date | Tue, 12 Nov 2013 13:58:00 -0800 | From | tip-bot for Thomas Renninger <> | Subject | [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error |
| |
Commit-ID: 11f918d3e2d3861b6931e97b3aa778e4984935aa Gitweb: http://git.kernel.org/tip/11f918d3e2d3861b6931e97b3aa778e4984935aa Author: Thomas Renninger <trenn@suse.de> AuthorDate: Tue, 12 Nov 2013 17:39:43 +0100 Committer: Ingo Molnar <mingo@kernel.org> CommitDate: Tue, 12 Nov 2013 22:03:49 +0100
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: Thomas Renninger <trenn@suse.de> Acked-by: Borislav 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: Ingo Molnar <mingo@kernel.org> --- arch/x86/kernel/microcode_amd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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; }
| |