From: Pavel Machek <pavel@ucw.cz>
To: Zwane Mwaikambo <zwane@fsmlabs.com>
Cc: Andrew Morton <akpm@osdl.org>,
Linux Kernel <linux-kernel@vger.kernel.org>,
Rusty Russell <rusty@rustcorp.com.au>,
lhcs-devel@lists.sourceforge.net
Subject: Re: [PATCH][2.6-mm] i386 Hotplug CPU
Date: Wed, 11 Aug 2004 15:50:19 +0200 [thread overview]
Message-ID: <20040811135019.GC1120@openzaurus.ucw.cz> (raw)
In-Reply-To: <Pine.LNX.4.58.0407270440200.23985@montezuma.fsmlabs.com>
Hi!
> +#ifdef CONFIG_HOTPLUG_CPU
> +#include <asm/nmi.h>
> +/* We don't actually take CPU down, just spin without interrupts. */
> +static inline void play_dead(void)
> +{
Well... if this can be fixed to really take cpu down, it will
be immediately usefull for suspend-to-ram. If it is made to
at least survive registers being overwritten, it will be usefull
for suspend-to-disk...
Pavel
--
64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms
next prev parent reply other threads:[~2004-08-11 19:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-26 19:37 [PATCH] fixes for rcu_offline_cpu, rcu_move_batch (2.6.8-rc2) Nathan Lynch
2004-07-27 0:01 ` Andrew Morton
2004-07-27 5:49 ` Zwane Mwaikambo
2004-07-31 20:53 ` [PATCH][2.6-mm] i386 Hotplug CPU Zwane Mwaikambo
2004-07-31 21:01 ` Zwane Mwaikambo
2004-08-01 3:19 ` Zwane Mwaikambo
2004-08-11 13:50 ` Pavel Machek [this message]
2004-08-12 0:44 ` [lhcs-devel] " Zwane Mwaikambo
2004-08-15 3:19 ` Zwane Mwaikambo
2004-08-15 14:46 ` Pavel Machek
2004-08-15 15:03 ` Zwane Mwaikambo
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