Messages in this thread Patch in this message | | | Date | Tue, 10 Nov 2009 13:22:03 GMT | From | tip-bot for Andreas Herrmann <> | Subject | [tip:x86/microcode] x86: ucode-amd: Don't warn when no ucode is available for a CPU revision |
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Commit-ID: 14c569425a0ae12cbeed72fdb8ebe78c48455dfd Gitweb: http://git.kernel.org/tip/14c569425a0ae12cbeed72fdb8ebe78c48455dfd Author: Andreas Herrmann <herrmann.der.user@googlemail.com> AuthorDate: Tue, 10 Nov 2009 12:08:25 +0100 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Tue, 10 Nov 2009 12:15:49 +0100
x86: ucode-amd: Don't warn when no ucode is available for a CPU revision
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> --- arch/x86/kernel/microcode_amd.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c index 75538f6..9f13324 100644 --- a/arch/x86/kernel/microcode_amd.c +++ b/arch/x86/kernel/microcode_amd.c @@ -105,11 +105,8 @@ static int get_matching_microcode(int cpu, void *mc, int rev) i++; } - if (!equiv_cpu_id) { - printk(KERN_WARNING "microcode: CPU%d: cpu revision " - "not listed in equivalent cpu table\n", cpu); + if (!equiv_cpu_id) return 0; - } if (mc_header->processor_rev_id != equiv_cpu_id) return 0;
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