On Wed, Sep 1, 2021 at 3:43 PM Raghavendra Rao Ananta
<rananta@xxxxxxxxxx> wrote:
>
> On Wed, Sep 1, 2021 at 2:23 PM Oliver Upton <oupton@xxxxxxxxxx> wrote:
> >
> > On Wed, Sep 01, 2021 at 09:14:01PM +0000, Raghavendra Rao Ananta wrote:
> > > Define the readl() and writel() functions for the guests to
> > > access (4-byte) the MMIO region.
> > >
> > > The routines, and their dependents, are inspired from the kernel's
> > > arch/arm64/include/asm/io.h and arch/arm64/include/asm/barrier.h.
> > >
> > > Signed-off-by: Raghavendra Rao Ananta <rananta@xxxxxxxxxx>
> > > ---
> > > .../selftests/kvm/include/aarch64/processor.h | 45 ++++++++++++++++++-
> > > 1 file changed, 44 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/tools/testing/selftests/kvm/include/aarch64/processor.h b/tools/testing/selftests/kvm/include/aarch64/processor.h
> > > index c0273aefa63d..3cbaf5c1e26b 100644
> > > --- a/tools/testing/selftests/kvm/include/aarch64/processor.h
> > > +++ b/tools/testing/selftests/kvm/include/aarch64/processor.h
> > > @@ -130,6 +130,49 @@ void vm_install_sync_handler(struct kvm_vm *vm,
> > > val; \
> > > })
> > >
> > > -#define isb() asm volatile("isb" : : : "memory")
> > > +#define isb() asm volatile("isb" : : : "memory")
> >
> > Is this a stray diff?
> >
> Oh no, that's intentional. Just trying to align with others below.
You are of course right, I read the diff wrong and didn't think it was
correctly aligned.
Thanks,
Oliver
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