linux-kernel - [PATCH] x86, Remove AMD microcode warning

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Date:	Mon,  6 Feb 2012 13:28:55 -0500
From:	Prarit Bhargava <prarit@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Prarit Bhargava <prarit@...hat.com>,
	Borislav Petkov <borislav.petkov@....com>, x86@...nel.org
Subject: [PATCH] x86, Remove AMD microcode warning

AMD processors will never support /dev/cpu/microcode updating so just silently
fail instead of printing out a warning for every cpu.

Signed-off-by: Prarit Bhargava <prarit@...hat.com>
Cc: Borislav Petkov <borislav.petkov@....com>
Cc: x86@...nel.org
---
 arch/x86/kernel/microcode_amd.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index ac0417b..73465aa 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -360,7 +360,6 @@ out:
 static enum ucode_state
 request_microcode_user(int cpu, const void __user *buf, size_t size)
 {
-	pr_info("AMD microcode update via /dev/cpu/microcode not supported\n");
 	return UCODE_ERROR;
 }
 
-- 
1.7.1

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