Messages in this thread | | | Date | Thu, 14 Jun 2012 12:51:31 +0200 | From | Ingo Molnar <> | Subject | Re: [tip:x86/platform] x86/vsmp: Ignore IOAPIC IRQ affinity if possible |
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* Ido Yariv <ido@wizery.com> wrote:
> Hi Ingo, > > On Mon, Jun 11, 2012 at 10:58:43AM +0200, Ingo Molnar wrote: > > > > * Ido Yariv <ido@wizery.com> wrote: > > > > > This seems to break when CONFIG_PARAVIRT is set but CONFIG_SMP > > > isn't. Since there's little point in optimizing IOAPIC routing > > > for UP kernels, how about the following fix? > > > > Looks good to me, I'll give it some testing. > > I'm afraid this patch is missing one more config dependency. Since > no_irq_affinity is declared in proc.c, we need to verify that > CONFIG_PROC_FS is set before referencing this variable. The below patch > fixes this. > > Thanks to Fengguang Wu for reporting this.
Please send a delta fix patch on top of latest -tip to fix this.
Thanks,
Ingo
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