Re: [PATCH] KVM: Add Kconfig option to signal cross-endian guests

2015-07-09 Thread Thomas Huth
On Thu, 9 Jul 2015 16:07:47 +0300 "Michael S. Tsirkin" wrote: > On Thu, Jul 09, 2015 at 02:57:33PM +0200, Paolo Bonzini wrote: > > > > > > On 09/07/2015 11:48, Laurent Vivier wrote: > > > > > > > > > On 09/07/2015 09:49, Thomas Huth wrote: > > >> The option for supporting cross-endianness leg

Re: [PATCH] KVM: Add Kconfig option to signal cross-endian guests

2015-07-09 Thread Michael S. Tsirkin
On Thu, Jul 09, 2015 at 02:57:33PM +0200, Paolo Bonzini wrote: > > > On 09/07/2015 11:48, Laurent Vivier wrote: > > > > > > On 09/07/2015 09:49, Thomas Huth wrote: > >> The option for supporting cross-endianness legacy guests in > >> the vhost and tun code should only be available on systems >

Re: [PATCH] KVM: Add Kconfig option to signal cross-endian guests

2015-07-09 Thread Paolo Bonzini
On 09/07/2015 11:48, Laurent Vivier wrote: > > > On 09/07/2015 09:49, Thomas Huth wrote: >> The option for supporting cross-endianness legacy guests in >> the vhost and tun code should only be available on systems >> that support cross-endian guests. > > I'm sure I misunderstand something, but

Re: [PATCH] KVM: Add Kconfig option to signal cross-endian guests

2015-07-09 Thread Cornelia Huck
On Thu, 9 Jul 2015 09:49:05 +0200 Thomas Huth wrote: > The option for supporting cross-endianness legacy guests in s/cross-endianness/cross-endian/ ? > the vhost and tun code should only be available on systems > that support cross-endian guests. > > Signed-off-by: Thomas Huth > --- > arch/

Re: [PATCH] KVM: Add Kconfig option to signal cross-endian guests

2015-07-09 Thread Christoffer Dall
On Thu, Jul 09, 2015 at 09:49:05AM +0200, Thomas Huth wrote: > The option for supporting cross-endianness legacy guests in > the vhost and tun code should only be available on systems > that support cross-endian guests. > > Signed-off-by: Thomas Huth Acked-by: Christoffer Dall -- To unsubscribe

Re: [PATCH] KVM: Add Kconfig option to signal cross-endian guests

2015-07-09 Thread Laurent Vivier
On 09/07/2015 09:49, Thomas Huth wrote: > The option for supporting cross-endianness legacy guests in > the vhost and tun code should only be available on systems > that support cross-endian guests. I'm sure I misunderstand something, but what happens if we use QEMU with TCG instead of KVM, i.e.

[PATCH] KVM: Add Kconfig option to signal cross-endian guests

2015-07-09 Thread Thomas Huth
The option for supporting cross-endianness legacy guests in the vhost and tun code should only be available on systems that support cross-endian guests. Signed-off-by: Thomas Huth --- arch/arm/kvm/Kconfig | 1 + arch/arm64/kvm/Kconfig | 1 + arch/powerpc/kvm/Kconfig | 1 + drivers/net/Kcon