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Message-ID: <20220114185734-mutt-send-email-mst@kernel.org>
Date: Fri, 14 Jan 2022 18:57:34 -0500
From: "Michael S. Tsirkin" <mst@...hat.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: kvm@...r.kernel.org, virtualization@...ts.linux-foundation.org,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
christophe.jaillet@...adoo.fr, dapeng1.mi@...el.com,
david@...hat.com, elic@...dia.com, eperezma@...hat.com,
flyingpenghao@...il.com, flyingpeng@...cent.com,
gregkh@...uxfoundation.org, guanjun@...ux.alibaba.com,
jasowang@...hat.com, jiasheng@...as.ac.cn, johan@...nel.org,
keescook@...omium.org, labbott@...nel.org, lingshan.zhu@...el.com,
lkp@...el.com, luolikang@...ocus.com, lvivier@...hat.com,
mst@...hat.com, sgarzare@...hat.com, somlo@....edu,
trix@...hat.com, wu000273@....edu, xianting.tian@...ux.alibaba.com,
xuanzhuo@...ux.alibaba.com, yun.wang@...ux.alibaba.com
Subject: [GIT PULL v2] virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes
Changes from v1:
Dropped iommu changes at author's request. Pity this was only
requested after I sent pull v1 :(
Note that since these were the first in queue other hashes
do not match what was in linux-next, however as the changes
are in a separate driver, this should not matter.
The following changes since commit c9e6606c7fe92b50a02ce51dda82586ebdf99b48:
Linux 5.16-rc8 (2022-01-02 14:23:25 -0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
for you to fetch changes up to b03fc43e73877e180c1803a33aea3e7396642367:
vdpa/mlx5: Fix tracking of current number of VQs (2022-01-14 18:50:54 -0500)
----------------------------------------------------------------
virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes
partial support for < MAX_ORDER - 1 granularity for virtio-mem
driver_override for vdpa
sysfs ABI documentation for vdpa
multiqueue config support for mlx5 vdpa
Misc fixes, cleanups.
Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
----------------------------------------------------------------
Christophe JAILLET (1):
eni_vdpa: Simplify 'eni_vdpa_probe()'
Dapeng Mi (1):
virtio: fix a typo in function "vp_modern_remove" comments.
David Hildenbrand (2):
virtio-mem: prepare page onlining code for granularity smaller than MAX_ORDER - 1
virtio-mem: prepare fake page onlining code for granularity smaller than MAX_ORDER - 1
Eli Cohen (20):
net/mlx5_vdpa: Offer VIRTIO_NET_F_MTU when setting MTU
vdpa/mlx5: Fix wrong configuration of virtio_version_1_0
vdpa: Provide interface to read driver features
vdpa/mlx5: Distribute RX virtqueues in RQT object
vdpa: Sync calls set/get config/status with cf_mutex
vdpa: Read device configuration only if FEATURES_OK
vdpa: Allow to configure max data virtqueues
vdpa/mlx5: Fix config_attr_mask assignment
vdpa/mlx5: Support configuring max data virtqueue
vdpa: Add support for returning device configuration information
vdpa/mlx5: Restore cur_num_vqs in case of failure in change_num_qps()
vdpa: Support reporting max device capabilities
vdpa/mlx5: Report max device capabilities
vdpa/vdpa_sim: Configure max supported virtqueues
vdpa: Use BIT_ULL for bit operations
vdpa/vdpa_sim_net: Report max device capabilities
vdpa: Avoid taking cf_mutex lock on get status
vdpa: Protect vdpa reset with cf_mutex
vdpa/mlx5: Fix is_index_valid() to refer to features
vdpa/mlx5: Fix tracking of current number of VQs
Eugenio Pérez (2):
vdpa: Avoid duplicate call to vp_vdpa get_status
vdpa: Mark vdpa_config_ops.get_vq_notification as optional
Guanjun (1):
vduse: moving kvfree into caller
Johan Hovold (4):
firmware: qemu_fw_cfg: fix NULL-pointer deref on duplicate entries
firmware: qemu_fw_cfg: fix kobject leak in probe error path
firmware: qemu_fw_cfg: fix sysfs information leak
firmware: qemu_fw_cfg: remove sysfs entries explicitly
Laura Abbott (1):
vdpa: clean up get_config_size ret value handling
Michael S. Tsirkin (3):
virtio: wrap config->reset calls
hwrng: virtio - unregister device before reset
virtio_ring: mark ring unused on error
Peng Hao (2):
virtio/virtio_mem: handle a possible NULL as a memcpy parameter
virtio/virtio_pci_legacy_dev: ensure the correct return value
Stefano Garzarella (2):
docs: document sysfs ABI for vDPA bus
vdpa: add driver_override support
Xianting Tian (1):
vhost/test: fix memory leak of vhost virtqueues
Zhu Lingshan (1):
ifcvf/vDPA: fix misuse virtio-net device config size for blk dev
王贇 (1):
virtio-pci: fix the confusing error message
Documentation/ABI/testing/sysfs-bus-vdpa | 57 ++++++++++
MAINTAINERS | 1 +
arch/um/drivers/virt-pci.c | 2 +-
drivers/block/virtio_blk.c | 4 +-
drivers/bluetooth/virtio_bt.c | 2 +-
drivers/char/hw_random/virtio-rng.c | 2 +-
drivers/char/virtio_console.c | 4 +-
drivers/crypto/virtio/virtio_crypto_core.c | 8 +-
drivers/firmware/arm_scmi/virtio.c | 2 +-
drivers/firmware/qemu_fw_cfg.c | 21 ++--
drivers/gpio/gpio-virtio.c | 2 +-
drivers/gpu/drm/virtio/virtgpu_kms.c | 2 +-
drivers/i2c/busses/i2c-virtio.c | 2 +-
drivers/iommu/virtio-iommu.c | 2 +-
drivers/net/caif/caif_virtio.c | 2 +-
drivers/net/virtio_net.c | 4 +-
drivers/net/wireless/mac80211_hwsim.c | 2 +-
drivers/nvdimm/virtio_pmem.c | 2 +-
drivers/rpmsg/virtio_rpmsg_bus.c | 2 +-
drivers/scsi/virtio_scsi.c | 2 +-
drivers/vdpa/alibaba/eni_vdpa.c | 28 +++--
drivers/vdpa/ifcvf/ifcvf_base.c | 41 ++++++--
drivers/vdpa/ifcvf/ifcvf_base.h | 9 +-
drivers/vdpa/ifcvf/ifcvf_main.c | 40 +++----
drivers/vdpa/mlx5/net/mlx5_vnet.c | 156 ++++++++++++++++-----------
drivers/vdpa/vdpa.c | 163 +++++++++++++++++++++++++----
drivers/vdpa/vdpa_sim/vdpa_sim.c | 21 ++--
drivers/vdpa/vdpa_sim/vdpa_sim_net.c | 2 +
drivers/vdpa/vdpa_user/vduse_dev.c | 19 +++-
drivers/vdpa/virtio_pci/vp_vdpa.c | 16 ++-
drivers/vhost/test.c | 1 +
drivers/vhost/vdpa.c | 12 +--
drivers/virtio/virtio.c | 6 ++
drivers/virtio/virtio_balloon.c | 2 +-
drivers/virtio/virtio_input.c | 2 +-
drivers/virtio/virtio_mem.c | 114 +++++++++++++-------
drivers/virtio/virtio_pci_legacy.c | 2 +-
drivers/virtio/virtio_pci_legacy_dev.c | 4 +-
drivers/virtio/virtio_pci_modern_dev.c | 2 +-
drivers/virtio/virtio_ring.c | 4 +-
drivers/virtio/virtio_vdpa.c | 7 +-
fs/fuse/virtio_fs.c | 4 +-
include/linux/vdpa.h | 39 +++++--
include/linux/virtio.h | 1 +
include/uapi/linux/vdpa.h | 6 ++
net/9p/trans_virtio.c | 2 +-
net/vmw_vsock/virtio_transport.c | 4 +-
sound/virtio/virtio_card.c | 4 +-
48 files changed, 587 insertions(+), 249 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-vdpa
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