From: Oleg Nesterov <oleg@redhat.com>
To: Jeremy Fitzhardinge <jeremy@goop.org>, Andi Kleen <andi@firstfloor.org>
Cc: "Frank Ch. Eigler" <fche@redhat.com>, linux-kernel@vger.kernel.org
Subject: smp_alt_once && kernel-parameters.txt
Date: Mon, 24 Sep 2012 22:49:48 +0200 [thread overview]
Message-ID: <20120924204948.GA29766@redhat.com> (raw)
arch/x86/kernel/alternative.c:
static int __init bootonly(char *str)
{
smp_alt_once = 1;
return 1;
}
__setup("smp-alt-boot", bootonly);
^^^^^^^^^^^^
kernel-parameters.txt:
smp-alt-once [X86-32,SMP] On a hotplug CPU system, only
attempt to substitute SMP alternatives once at boot.
Who should be fixed?
Oleg.
next reply other threads:[~2012-09-24 20:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-24 20:49 Oleg Nesterov [this message]
2012-09-27 0:36 ` Andi Kleen
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