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...nels" > default n > + depends on KVM_CROSS_ENDIAN_GUESTS > ---help--- > This option allows TUN/TAP and MACVTAP device drivers in a > little-endian kernel to parse vnet headers that come from a > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > index 533eaf0..4d8ae6b 100644 > --- a/drivers/vhost/Kconfig > +++ b/drivers/vhost/Kconfig > @@ -35,6 +35,7 @@ config VHOST > > config VHOST_CROSS_ENDIAN_LEGACY > bool "Cross-endian support for vhost" > + depends on KVM_CROSS_ENDIAN_GUESTS > default n > ---help--- &gt...

...nels" > default n > + depends on KVM_CROSS_ENDIAN_GUESTS > ---help--- > This option allows TUN/TAP and MACVTAP device drivers in a > little-endian kernel to parse vnet headers that come from a > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > index 533eaf0..4d8ae6b 100644 > --- a/drivers/vhost/Kconfig > +++ b/drivers/vhost/Kconfig > @@ -35,6 +35,7 @@ config VHOST > > config VHOST_CROSS_ENDIAN_LEGACY > bool "Cross-endian support for vhost" > + depends on KVM_CROSS_ENDIAN_GUESTS > default n > ---help--- &gt...

On Tue, Jul 07, 2015 at 06:36:53PM +0200, Thomas Huth wrote: > On Thu, 2 Jul 2015 11:32:52 +0200 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Thu, Jul 02, 2015 at 11:12:56AM +0200, Greg Kurz wrote: > > > On Thu, 2 Jul 2015 08:01:28 +0200 > > > "Michael S. Tsirkin" <mst at redhat.com> wrote: > ... > > > >

On Tue, Jul 07, 2015 at 06:36:53PM +0200, Thomas Huth wrote: > On Thu, 2 Jul 2015 11:32:52 +0200 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Thu, Jul 02, 2015 at 11:12:56AM +0200, Greg Kurz wrote: > > > On Thu, 2 Jul 2015 08:01:28 +0200 > > > "Michael S. Tsirkin" <mst at redhat.com> wrote: > ... > > > >

...(Arnd Bergmann <arnd at arndb.de>) --- drivers/vhost/Kconfig | 10 ++++++++++ drivers/vhost/Makefile | 4 ++++ net/vmw_vsock/Kconfig | 18 ++++++++++++++++++ net/vmw_vsock/Makefile | 2 ++ 4 files changed, 34 insertions(+) diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 533eaf0..a1bb4c2 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -21,6 +21,16 @@ config VHOST_SCSI Say M here to enable the vhost_scsi TCM fabric module for use with virtio-scsi guests +config VHOST_VSOCK + tristate "vhost virtio-vsock driver" + depends on VSOCKETS &&a...

...ONFIG_OF) += of/ obj-$(CONFIG_SSB) += ssb/ obj-$(CONFIG_BCMA) += bcma/ obj-$(CONFIG_VHOST_RING) += vhost/ +obj-$(CONFIG_VHOST) += vhost/ obj-$(CONFIG_VLYNQ) += vlynq/ obj-$(CONFIG_STAGING) += staging/ obj-y += platform/ diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 533eaf0..387d30d 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -2,7 +2,6 @@ config VHOST_NET tristate "Host kernel accelerator for virtio net" depends on NET && EVENTFD && (TUN || !TUN) && (MACVTAP || !MACVTAP) select VHOST - select VHOST_RING -...

...ONFIG_OF) += of/ obj-$(CONFIG_SSB) += ssb/ obj-$(CONFIG_BCMA) += bcma/ obj-$(CONFIG_VHOST_RING) += vhost/ +obj-$(CONFIG_VHOST) += vhost/ obj-$(CONFIG_VLYNQ) += vlynq/ obj-$(CONFIG_STAGING) += staging/ obj-y += platform/ diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 533eaf0..387d30d 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -2,7 +2,6 @@ config VHOST_NET tristate "Host kernel accelerator for virtio net" depends on NET && EVENTFD && (TUN || !TUN) && (MACVTAP || !MACVTAP) select VHOST - select VHOST_RING -...

...n vnet headers on little-endian kernels" default n + depends on KVM_CROSS_ENDIAN_GUESTS ---help--- This option allows TUN/TAP and MACVTAP device drivers in a little-endian kernel to parse vnet headers that come from a diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 533eaf0..4d8ae6b 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -35,6 +35,7 @@ config VHOST config VHOST_CROSS_ENDIAN_LEGACY bool "Cross-endian support for vhost" + depends on KVM_CROSS_ENDIAN_GUESTS default n ---help--- This option allows vhost to support guests w...

...t n >> + depends on KVM_CROSS_ENDIAN_GUESTS >> ---help--- >> This option allows TUN/TAP and MACVTAP device drivers in a >> little-endian kernel to parse vnet headers that come from a >> diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig >> index 533eaf0..4d8ae6b 100644 >> --- a/drivers/vhost/Kconfig >> +++ b/drivers/vhost/Kconfig >> @@ -35,6 +35,7 @@ config VHOST >> >> config VHOST_CROSS_ENDIAN_LEGACY >> bool "Cross-endian support for vhost" >> + depends on KVM_CROSS_ENDIAN_GUESTS >>...

...; --- > drivers/vhost/Kconfig | 10 ++++++++++ > drivers/vhost/Makefile | 4 ++++ > net/vmw_vsock/Kconfig | 18 ++++++++++++++++++ > net/vmw_vsock/Makefile | 2 ++ > 4 files changed, 34 insertions(+) > > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > index 533eaf0..a1bb4c2 100644 > --- a/drivers/vhost/Kconfig > +++ b/drivers/vhost/Kconfig > @@ -21,6 +21,16 @@ config VHOST_SCSI > Say M here to enable the vhost_scsi TCM fabric module > for use with virtio-scsi guests > > +config VHOST_VSOCK > + tristate "vhost virtio-vsock driv...

...; --- > drivers/vhost/Kconfig | 10 ++++++++++ > drivers/vhost/Makefile | 4 ++++ > net/vmw_vsock/Kconfig | 18 ++++++++++++++++++ > net/vmw_vsock/Makefile | 2 ++ > 4 files changed, 34 insertions(+) > > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > index 533eaf0..a1bb4c2 100644 > --- a/drivers/vhost/Kconfig > +++ b/drivers/vhost/Kconfig > @@ -21,6 +21,16 @@ config VHOST_SCSI > Say M here to enable the vhost_scsi TCM fabric module > for use with virtio-scsi guests > > +config VHOST_VSOCK > + tristate "vhost virtio-vsock driv...

...KVM_CROSS_ENDIAN_GUESTS > >> ---help--- > >> This option allows TUN/TAP and MACVTAP device drivers in a > >> little-endian kernel to parse vnet headers that come from a > >> diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > >> index 533eaf0..4d8ae6b 100644 > >> --- a/drivers/vhost/Kconfig > >> +++ b/drivers/vhost/Kconfig > >> @@ -35,6 +35,7 @@ config VHOST > >> > >> config VHOST_CROSS_ENDIAN_LEGACY > >> bool "Cross-endian support for vhost" > >> + depends on...

...KVM_CROSS_ENDIAN_GUESTS > >> ---help--- > >> This option allows TUN/TAP and MACVTAP device drivers in a > >> little-endian kernel to parse vnet headers that come from a > >> diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > >> index 533eaf0..4d8ae6b 100644 > >> --- a/drivers/vhost/Kconfig > >> +++ b/drivers/vhost/Kconfig > >> @@ -35,6 +35,7 @@ config VHOST > >> > >> config VHOST_CROSS_ENDIAN_LEGACY > >> bool "Cross-endian support for vhost" > >> + depends on...

...+++++++ drivers/vhost/vhost.c | 85 +++++++++++++++++++++++++++++++++++++++++++- drivers/vhost/vhost.h | 11 +++++- include/uapi/linux/vhost.h | 14 +++++++ 4 files changed, 122 insertions(+), 3 deletions(-) diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 017a1e8..533eaf0 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -32,3 +32,18 @@ config VHOST ---help--- This option is selected by any driver which needs to access the core of vhost. + +config VHOST_CROSS_ENDIAN_LEGACY + bool "Cross-endian support for vhost" + default n + ---h...

Only cosmetic and documentation changes since v5. --- Greg Kurz (8): virtio: introduce virtio_is_little_endian() helper tun: add tun_is_little_endian() helper macvtap: introduce macvtap_is_little_endian() helper vringh: introduce vringh_is_little_endian() helper vhost: introduce vhost_is_little_endian() helper virtio: add explicit big-endian support to memory

Only cosmetic and documentation changes since v5. --- Greg Kurz (8): virtio: introduce virtio_is_little_endian() helper tun: add tun_is_little_endian() helper macvtap: introduce macvtap_is_little_endian() helper vringh: introduce vringh_is_little_endian() helper vhost: introduce vhost_is_little_endian() helper virtio: add explicit big-endian support to memory

Note: the virtio-vsock device specification is currently under review but not yet finalized. Please review this code but don't merge until I send an update when the spec is finalized. Thanks! v3: * Remove unnecessary 3-way handshake, just do REQUEST/RESPONSE instead of REQUEST/RESPONSE/ACK * Remove SOCK_DGRAM support and focus on SOCK_STREAM first (also drop v2 Patch 1, it's

Note: the virtio-vsock device specification is currently under review but not yet finalized. Please review this code but don't merge until I send an update when the spec is finalized. Thanks! v3: * Remove unnecessary 3-way handshake, just do REQUEST/RESPONSE instead of REQUEST/RESPONSE/ACK * Remove SOCK_DGRAM support and focus on SOCK_STREAM first (also drop v2 Patch 1, it's

.../vsock.h delete mode 100644 include/linux/virtio_vsock.h delete mode 100644 include/uapi/linux/virtio_vsock.h delete mode 100644 net/vmw_vsock/virtio_transport.c delete mode 100644 net/vmw_vsock/virtio_transport_common.c diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 81449bf..533eaf0 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -47,7 +47,3 @@ config VHOST_CROSS_ENDIAN_LEGACY adds some overhead, it is disabled by default. If unsure, say "N". - -if STAGING -source "drivers/vhost/Kconfig.vsock" -endif diff --git a/drivers/vhost/Kc...

.../vsock.h delete mode 100644 include/linux/virtio_vsock.h delete mode 100644 include/uapi/linux/virtio_vsock.h delete mode 100644 net/vmw_vsock/virtio_transport.c delete mode 100644 net/vmw_vsock/virtio_transport_common.c diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 81449bf..533eaf0 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -47,7 +47,3 @@ config VHOST_CROSS_ENDIAN_LEGACY adds some overhead, it is disabled by default. If unsure, say "N". - -if STAGING -source "drivers/vhost/Kconfig.vsock" -endif diff --git a/drivers/vhost/Kc...