Re: [PATCH v2] arch/x86/xen: remove depends on CONFIG_EXPERIMENTAL

2013-03-01 Thread Konrad Rzeszutek Wilk
On Thu, Feb 28, 2013 at 11:10:55PM +, Stefano Stabellini wrote: > On Thu, 28 Feb 2013, Kees Cook wrote: > > On Thu, Feb 28, 2013 at 2:53 PM, Stefano Stabellini > > wrote: > > > On Thu, 28 Feb 2013, Kees Cook wrote: > > >> The CONFIG_EXPERIMENTAL config item has not carried much meaning for a >

Re: [PATCH] virtio-spec: Define virtio-mmio registers as LE

2013-03-01 Thread Marc Zyngier
On 01/03/13 12:37, Pawel Moll wrote: > On Fri, 2013-03-01 at 11:21 +, Marc Zyngier wrote: >>> Having said that, Rusty was contemplating enforcing LE config space in >>> the new PCI layout... >> >> I wouldn't complain about that, and would like to see a similar thing on >> MMIO. > > Wherever PC

Re: [PATCH] virtio-spec: Define virtio-mmio registers as LE

2013-03-01 Thread Pawel Moll
On Fri, 2013-03-01 at 11:21 +, Marc Zyngier wrote: > > Having said that, Rusty was contemplating enforcing LE config space in > > the new PCI layout... > > I wouldn't complain about that, and would like to see a similar thing on > MMIO. Wherever PCI goes, MMIO follows :-) > Well, it was uncl

Re: [PATCH] virtio-spec: Define virtio-mmio registers as LE

2013-03-01 Thread Marc Zyngier
On 01/03/13 10:50, Pawel Moll wrote: > On Fri, 2013-03-01 at 10:41 +, Marc Zyngier wrote: >> On 14/02/13 10:54, Pawel Moll wrote: >>> To solve the never-ending confusions between hosts and guests >>> of different endianess, define all virtio-mmio registers as LE. >>> >>> This change should be s

Re: [PATCH] virtio-spec: Define virtio-mmio registers as LE

2013-03-01 Thread Pawel Moll
On Fri, 2013-03-01 at 10:41 +, Marc Zyngier wrote: > On 14/02/13 10:54, Pawel Moll wrote: > > To solve the never-ending confusions between hosts and guests > > of different endianess, define all virtio-mmio registers as LE. > > > > This change should be safe at this stage, because no known > >

Re: [PATCH] virtio-spec: Define virtio-mmio registers as LE

2013-03-01 Thread Marc Zyngier
On 14/02/13 10:54, Pawel Moll wrote: > To solve the never-ending confusions between hosts and guests > of different endianess, define all virtio-mmio registers as LE. > > This change should be safe at this stage, because no known > working mixed-endian system exists so there is virtually no > risk