On Fri, Sep 05, 2014 at 02:11:23AM +0900, Tejun Heo wrote:
> On Tue, Sep 02, 2014 at 10:00:07AM -0500, Christoph Lameter wrote:
> > Subject: irqchip: Properly fetch the per cpu offset
> >
> > The raw_cpu_read() conversion dropped the fetch of the offset
> > from base->percpu_base in gic_get_percpu_base.
> >
> > Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
> >
> > Index: linux/drivers/irqchip/irq-gic.c
> > ===================================================================
> > --- linux.orig/drivers/irqchip/irq-gic.c
> > +++ linux/drivers/irqchip/irq-gic.c
> > @@ -102,7 +102,7 @@ static struct gic_chip_data gic_data[MAX
> > #ifdef CONFIG_GIC_NON_BANKED
> > static void __iomem *gic_get_percpu_base(union gic_base *base)
> > {
> > - return raw_cpu_read(base->percpu_base);
> > + return raw_cpu_read(*base->percpu_base);
>
> I suppose this should go through percpu/for-3.18-consistent-ops? Can
> we please cc irq folks and get acks?
Christoph, please drive this forward.
Thanks.
--
tejun
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