similar to: [PULL] vhost: cleanups and fixes

virtio test support for virtio 1.0. Probably a good idea to include for 3.19. Michael S. Tsirkin (6): tools/virtio: more stubs tools/virtio: fix vringh test tools/virtio: 64 bit features tools/virtio: enable -Werror tools/virtio: add virtio 1.0 in virtio_test tools/virtio: add virtio 1.0 in vringh_test tools/virtio/linux/virtio.h | 1 +

virtio test support for virtio 1.0. Probably a good idea to include for 3.19. Michael S. Tsirkin (6): tools/virtio: more stubs tools/virtio: fix vringh test tools/virtio: 64 bit features tools/virtio: enable -Werror tools/virtio: add virtio 1.0 in virtio_test tools/virtio: add virtio 1.0 in vringh_test tools/virtio/linux/virtio.h | 1 +

The following changes since commit b2776bf7149bddd1f4161f14f79520f17fc1d71d: Linux 3.18 (2014-12-07 14:21:05 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 803cd18f7b5e6c7ad6bee9571ae8f4450190ab58: virtio_ccw: finalize_features error handling (2014-12-09 16:32:41 +0200) Note: some

The following changes since commit b2776bf7149bddd1f4161f14f79520f17fc1d71d: Linux 3.18 (2014-12-07 14:21:05 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 803cd18f7b5e6c7ad6bee9571ae8f4450190ab58: virtio_ccw: finalize_features error handling (2014-12-09 16:32:41 +0200) Note: some

Allow building vringh without IOTLB (that's the case for userspace builds, will be useful for CAIF/VOD down the road too). Update for API tweaks. Don't include vringh with userspace builds. Cc: Jason Wang <jasowang at redhat.com> Cc: Eugenio P?rez <eperezma at redhat.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- changes from v1: use IS_REACHEABLE to

Allow building vringh without IOTLB (that's the case for userspace builds, will be useful for CAIF/VOD down the road too). Update for API tweaks. Don't include vringh with userspace builds. Cc: Jason Wang <jasowang at redhat.com> Cc: Eugenio P?rez <eperezma at redhat.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Jason Wang <jasowang at

The following changes since commit 8a7b19d8b542b87bccc3eaaf81dcc90a5ca48aea: include/uapi/linux/virtio_balloon.h: include linux/virtio_types.h (2015-06-01 15:46:54 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 59a5b0f7bf74f88da6670bcbf924d8cc1e75b1ee: virtio-pci: alloc only

The following changes since commit 8a7b19d8b542b87bccc3eaaf81dcc90a5ca48aea: include/uapi/linux/virtio_balloon.h: include linux/virtio_types.h (2015-06-01 15:46:54 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 59a5b0f7bf74f88da6670bcbf924d8cc1e75b1ee: virtio-pci: alloc only

struct vring (in the uapi directory) and supporting APIs are kept around to avoid breaking old userspace builds. It's not actually part of the UAPI - it was kept in the UAPI header by mistake, and using it in kernel isn't necessary and prevents us from making changes safely. In particular, the APIs actually assume the legacy layout. Add struct vring_s (identical ATM) and supporting legacy

struct vring (in the uapi directory) and supporting APIs are kept around to avoid breaking old userspace builds. It's not actually part of the UAPI - it was kept in the UAPI header by mistake, and using it in kernel isn't necessary and prevents us from making changes safely. In particular, the APIs actually assume the legacy layout. Add struct vring_s (identical ATM) and supporting legacy

The current memory accessors logic is: - little endian if little_endian - native endian (i.e. no byteswap) if !little_endian If we want to fully support cross-endian vhost, we also need to be able to convert to big endian. Instead of changing the little_endian argument to some 3-value enum, this patch changes the logic to: - little endian if little_endian - big endian if !little_endian The

The current memory accessors logic is: - little endian if little_endian - native endian (i.e. no byteswap) if !little_endian If we want to fully support cross-endian vhost, we also need to be able to convert to big endian. Instead of changing the little_endian argument to some 3-value enum, this patch changes the logic to: - little endian if little_endian - big endian if !little_endian The

The current memory accessors logic is: - little endian if little_endian - native endian (i.e. no byteswap) if !little_endian If we want to fully support cross-endian vhost, we also need to be able to convert to big endian. Instead of changing the little_endian argument to some 3-value enum, this patch changes the logic to: - little endian if little_endian - big endian if !little_endian The

The current memory accessors logic is: - little endian if little_endian - native endian (i.e. no byteswap) if !little_endian If we want to fully support cross-endian vhost, we also need to be able to convert to big endian. Instead of changing the little_endian argument to some 3-value enum, this patch changes the logic to: - little endian if little_endian - big endian if !little_endian The

Even though we are building in userspace, we are emulating kernel bits. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- tools/virtio/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index b587b9a7a124..ea6674307507 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -4,7 +4,7 @@ test:

Even though we are building in userspace, we are emulating kernel bits. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- tools/virtio/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index b587b9a7a124..ea6674307507 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -4,7 +4,7 @@ test:

Even though we are building in userspace, we are emulating kernel bits. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- tools/virtio/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index b587b9a7a124..ea6674307507 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -4,7 +4,7 @@ test:

Even though we are building in userspace, we are emulating kernel bits. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- tools/virtio/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index b587b9a7a124..ea6674307507 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -4,7 +4,7 @@ test:

Even though we are building in userspace, we are emulating kernel bits. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- tools/virtio/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index b587b9a7a124..ea6674307507 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -4,7 +4,7 @@ test:

Even though we are building in userspace, we are emulating kernel bits. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- tools/virtio/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index b587b9a7a124..ea6674307507 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -4,7 +4,7 @@ test: