From: Andrew Morton <akpm@osdl.org>
To: Kenji Kaneshige <kaneshige.kenji@soft.fujitsu.com>
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
len.brown@intel.com
Subject: Re: [PATCH][BUG] fix bug in ACPI based CPU hotplug
Date: Tue, 7 Mar 2006 23:35:07 -0800 [thread overview]
Message-ID: <20060307233507.6ad0858f.akpm@osdl.org> (raw)
In-Reply-To: <440E8723.7030008@soft.fujitsu.com>
Kenji Kaneshige <kaneshige.kenji@soft.fujitsu.com> wrote:
>
> This patch fixes a serious bug in ACPI based CPU hotplug code. Because
> of this bug, ACPI based CPU hotplug will always fail if NR_CPUS is
> equal to or more than 255.
Looks rather similar to
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.16-rc5/2.6.16-rc5-mm3/broken-out/acpi-signedness-fix-2.patch
;)
I think they're functionally equivalent - the only difference is the ==-1
versus <0 comparisons.
next prev parent reply other threads:[~2006-03-08 7:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-08 7:26 [PATCH][BUG] fix bug in ACPI based CPU hotplug Kenji Kaneshige
2006-03-08 7:35 ` Andrew Morton [this message]
2006-03-08 8:10 ` Kenji Kaneshige
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