Subject: Re: linux-next: rr tree build failure

From: Rusty Russell <[email-masked]>
Date: Tue, 4 Aug 2009 08:48:26 +0930

On Tue, 4 Aug 2009 05:52:27 am Bjorn Helgaas wrote:
> On Sunday 02 August 2009 09:32:03 pm Stephen Rothwell wrote:
> > Hi Rusty,
> > 
> > Today's linux-next build (x86_64 allmodconfig) failed like this:
> > 
> > drivers/acpi/osl.c: In function 'bind_to_cpu0':
> > drivers/acpi/osl.c:194: error: implicit declaration of function 'set_cpus_allowed'
> > 
> > Caused by commit 74b5820808215f65b70b05a099d6d3c969b82689 ("ACPI: bind
> > workqueues to CPU 0 to avoid SMI corruption") (from the acpi tree but now
> > in Linus' tree) interacting with commit
> > 17e249fb40c814a72f08c1356cb47ec9f87f81a8
> > ("cpumask:remove-set_cpus_allowed") from the rr tree.
> > 
> > I have reverted that rr tree commit for today.
> 
> Here's a patch to fix this.  Since Linus' tree still contains instances
> of set_cpus_allowed(), I'm guessing this patch should be added to the rr
> tree?
> 
> Bjorn

Yep, my series removes it, at least for CONFIG_CPUMASK_OFFSTACK=y.

Thanks!
Rusty.