Messages in this thread | | | Date | Tue, 29 Sep 2009 09:15:19 +0900 | From | Tejun Heo <> | Subject | Re: [PATCH] percpu: fix unit_map[] verification in pcpu_setup_first_chunk() |
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Tony Vroon wrote: > On Tue, 2009-09-29 at 01:19 +0900, Tejun Heo wrote: >> pcpu_setup_first_chunk() incorrectly used NR_CPUS as the impossible >> unit number while unit number can equal and go over NR_CPUS with >> sparse unit map. This triggers BUG_ON() spuriously on machines which >> have non-power-of-two number of cpus. Use UINT_MAX instead. >> >> Signed-off-by: Tejun Heo <tj@kernel.org> >> Reported-by: Tony Vroon <tony@linx.net> > Tested-by: Tony Vroon <tony@linx.net> > >> Erghh... stupid mistake. This should fix it. Can you please verify? > > Confirmed fixed. Thank you Tejun.
Thank you. Will push out later today.
-- tejun
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