Messages in this thread | | | From | Rusty Russell <> | Subject | Re: [PATCH 4 of 5] virtio: avoid modulus operation | Date | Thu, 03 Nov 2011 20:48:17 +1030 |
| |
On Thu, 3 Nov 2011 09:51:15 +0200, Pekka Enberg <penberg@kernel.org> wrote: > On Thu, Nov 3, 2011 at 9:42 AM, Rusty Russell <rusty@rustcorp.com.au> wrote: > > Since we know vq->vring.num is a power of 2, modulus is lazy (it's asserted > > in vring_new_virtqueue()). > > > > Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> > > --- > > drivers/virtio/virtio_ring.c | 10 ++++++---- > > 1 file changed, 6 insertions(+), 4 deletions(-) > > > > diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c > > --- a/arch/x86/lguest/boot.c > > +++ b/arch/x86/lguest/boot.c > > @@ -1420,7 +1420,7 @@ __init void lguest_init(void) > > add_preferred_console("hvc", 0, NULL); > > > > /* Register our very early console. */ > > - virtio_cons_early_init(early_put_chars); > > +// virtio_cons_early_init(early_put_chars); > > What's this hunk here?
Ugly workaround for console until hvc_console breakage gets reverted.
Left in by mistake :)
Thanks, Rusty. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |