Messages in this thread | | | Date | Tue, 7 Mar 2006 23:35:07 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH][BUG] fix bug in ACPI based CPU hotplug |
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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.
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