From: Andi Kleen <ak@suse.de>
Date: Tue, 26 Sep 2006 08:52:30 +0000 (+0200)
Subject: [PATCH] i386/x86-64: Remove obsolete sanity check in mptable parsing
X-Git-Tag: v2.6.19-rc1~1077^2~172
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c1a58b42b428e717afbbb298356e041cea54ad17;p=karo-tx-linux.git

[PATCH] i386/x86-64: Remove obsolete sanity check in mptable parsing

It apparently has never triggered in many years.

Signed-off-by: Andi Kleen <ak@suse.de>
---

diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c
index 827569688562..a2b126fe9a54 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/i386/kernel/mpparse.c
@@ -294,19 +294,6 @@ static void __init MP_lintsrc_info (struct mpc_config_lintsrc *m)
 			m->mpc_irqtype, m->mpc_irqflag & 3,
 			(m->mpc_irqflag >> 2) &3, m->mpc_srcbusid,
 			m->mpc_srcbusirq, m->mpc_destapic, m->mpc_destapiclint);
-	/*
-	 * Well it seems all SMP boards in existence
-	 * use ExtINT/LVT1 == LINT0 and
-	 * NMI/LVT2 == LINT1 - the following check
-	 * will show us if this assumptions is false.
-	 * Until then we do not have to add baggage.
-	 */
-	if ((m->mpc_irqtype == mp_ExtINT) &&
-		(m->mpc_destapiclint != 0))
-			BUG();
-	if ((m->mpc_irqtype == mp_NMI) &&
-		(m->mpc_destapiclint != 1))
-			BUG();
 }
 
 #ifdef CONFIG_X86_NUMAQ
diff --git a/arch/x86_64/kernel/mpparse.c b/arch/x86_64/kernel/mpparse.c
index 022624503552..c12acc3b5552 100644
--- a/arch/x86_64/kernel/mpparse.c
+++ b/arch/x86_64/kernel/mpparse.c
@@ -223,19 +223,6 @@ static void __init MP_lintsrc_info (struct mpc_config_lintsrc *m)
 			m->mpc_irqtype, m->mpc_irqflag & 3,
 			(m->mpc_irqflag >> 2) &3, m->mpc_srcbusid,
 			m->mpc_srcbusirq, m->mpc_destapic, m->mpc_destapiclint);
-	/*
-	 * Well it seems all SMP boards in existence
-	 * use ExtINT/LVT1 == LINT0 and
-	 * NMI/LVT2 == LINT1 - the following check
-	 * will show us if this assumptions is false.
-	 * Until then we do not have to add baggage.
-	 */
-	if ((m->mpc_irqtype == mp_ExtINT) &&
-		(m->mpc_destapiclint != 0))
-			BUG();
-	if ((m->mpc_irqtype == mp_NMI) &&
-		(m->mpc_destapiclint != 1))
-			BUG();
 }
 
 /*