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Commit c1a58b42 authored by Andi Kleen's avatar Andi Kleen Committed by Andi Kleen
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[PATCH] i386/x86-64: Remove obsolete sanity check in mptable parsing 



It apparently has never triggered in many years.

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
parent a8fcf1a2

arch/i386/kernel/mpparse.c

+0 −13
Original line number Diff line number Diff line
@@ -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

arch/x86_64/kernel/mpparse.c

+0 −13
Original line number Diff line number Diff line
@@ -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();

}



/*