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x86: ucode-amd: Don't warn when no ucode is available for a CPU revision

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There is no point in warning when there is no ucode available
for a specific CPU revision. Currently the container-file, which
provides the AMD ucode patches for OS load, contains only a few
ucode patches.

It's already clearly indicated by the printed patch_level
whenever new ucode was available and an update happened. So the
warning message is of no help but rather annoying on systems
with many CPUs.

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: dimm <dmitry.adamushko@gmail.com>
LKML-Reference: <20091110110825.GI30802@alberich.amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Andreas Herrmann 2009-11-10 12:08:25 +01:00 committed by Ingo Molnar
parent d1c84f79a6
commit 14c569425a
1 changed files with 1 additions and 4 deletions
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5
arch/x86/kernel/microcode_amd.c
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@ -105,11 +105,8 @@ static int get_matching_microcode(int cpu, void *mc, int rev)
i++; i++;
} }
if (!equiv_cpu_id) { if (!equiv_cpu_id)
printk(KERN_WARNING "microcode: CPU%d: cpu revision "
"not listed in equivalent cpu table\n", cpu);
return 0; return 0;
}
if (mc_header->processor_rev_id != equiv_cpu_id) if (mc_header->processor_rev_id != equiv_cpu_id)
return 0; return 0;