From: "Michael S. Tsirkin" <mst@redhat.com>
To: linux-kernel@vger.kernel.org
Subject: [PATCH v8 00/19] virtio: alignment issues
Date: Mon, 6 Apr 2020 21:16:26 -0400 [thread overview]
Message-ID: <20200407011612.478226-1-mst@redhat.com> (raw)
This is an alternative to
vhost: force spec specified alignment on types
which is a bit safer as it does not change UAPI.
I still think it's best to change the UAPI header as well,
we can do that as a follow-up cleanup.
changes from v7:
typo fix
changes from v6:
add missing header includes all over the place
changes from v5:
ack for mellanox patch
fixup to remoteproc
changes from v4:
fixup to issues reported by kbuild
changes from v3:
tools/virtio fixes
a bunch more cleanups that now become possible
Changes from v2:
don't change struct name, instead add ifndef
so kernel does not see the legacy UAPI version.
Jason, can you pls ack one of the approaches?
Matej Genci (1):
virtio: add VIRTIO_RING_NO_LEGACY
Michael S. Tsirkin (18):
tools/virtio: define aligned attribute
tools/virtio: make asm/barrier.h self contained
tools/virtio: define __KERNEL__
virtgpu: pull in uaccess.h
virtio-rng: pull in slab.h
remoteproc: pull in slab.h
virtio_input: pull in slab.h
virtio: stop using legacy struct vring in kernel
vhost: force spec specified alignment on types
virtio: add legacy init/size APIs
virtio_ring: switch to virtio_legacy_init/size
tools/virtio: switch to virtio_legacy_init/size
vop: switch to virtio_legacy_init/size
remoteproc: switch to virtio_legacy_init/size
mellanox: switch to virtio_legacy_init/size
vhost: option to fetch descriptors through an independent struct
vhost: use batched version by default
vhost: batching fetches
drivers/block/virtio_blk.c | 1 +
drivers/char/hw_random/virtio-rng.c | 1 +
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 1 +
drivers/misc/mic/vop/vop_main.c | 5 +-
drivers/misc/mic/vop/vop_vringh.c | 8 +-
drivers/platform/mellanox/mlxbf-tmfifo.c | 6 +-
drivers/remoteproc/remoteproc_core.c | 2 +-
drivers/remoteproc/remoteproc_sysfs.c | 1 +
drivers/remoteproc/remoteproc_virtio.c | 2 +-
drivers/vhost/test.c | 2 +-
drivers/vhost/vhost.c | 271 +++++++++++++++--------
drivers/vhost/vhost.h | 23 +-
drivers/virtio/virtio_input.c | 1 +
drivers/virtio/virtio_pci_modern.c | 1 +
drivers/virtio/virtio_ring.c | 15 +-
include/linux/virtio.h | 1 -
include/linux/virtio_ring.h | 46 ++++
include/linux/vringh.h | 1 +
include/uapi/linux/virtio_ring.h | 30 ++-
tools/virtio/Makefile | 2 +-
tools/virtio/asm/barrier.h | 1 +
tools/virtio/linux/compiler.h | 1 +
tools/virtio/ringtest/virtio_ring_0_9.c | 6 +-
tools/virtio/virtio_test.c | 6 +-
tools/virtio/vringh_test.c | 18 +-
25 files changed, 311 insertions(+), 141 deletions(-)
--
MST
next reply other threads:[~2020-04-07 1:16 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-07 1:16 Michael S. Tsirkin [this message]
2020-04-07 1:16 ` [PATCH v8 01/19] tools/virtio: define aligned attribute Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 02/19] tools/virtio: make asm/barrier.h self contained Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 03/19] tools/virtio: define __KERNEL__ Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 04/19] virtio: add VIRTIO_RING_NO_LEGACY Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 05/19] virtgpu: pull in uaccess.h Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 06/19] virtio-rng: pull in slab.h Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 07/19] remoteproc: " Michael S. Tsirkin
2020-04-07 5:31 ` Bjorn Andersson
2020-04-07 1:16 ` [PATCH v8 08/19] virtio_input: " Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 09/19] virtio: stop using legacy struct vring in kernel Michael S. Tsirkin
2020-04-07 8:51 ` Stefan Hajnoczi
2020-04-07 1:16 ` [PATCH v8 10/19] vhost: force spec specified alignment on types Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 11/19] virtio: add legacy init/size APIs Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 12/19] virtio_ring: switch to virtio_legacy_init/size Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 13/19] tools/virtio: " Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 14/19] vop: " Michael S. Tsirkin
2020-04-07 1:16 ` [PATCH v8 15/19] remoteproc: " Michael S. Tsirkin
2020-04-07 5:30 ` Bjorn Andersson
2020-04-07 1:17 ` [PATCH v8 16/19] mellanox: " Michael S. Tsirkin
2020-04-07 1:17 ` [PATCH v8 17/19] vhost: option to fetch descriptors through an independent struct Michael S. Tsirkin
2020-04-07 1:17 ` [PATCH v8 18/19] vhost: use batched version by default Michael S. Tsirkin
2020-04-07 1:17 ` [PATCH v8 19/19] vhost: batching fetches Michael S. Tsirkin
2020-04-07 3:44 ` [PATCH v8 00/19] virtio: alignment issues Jason Wang
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