The following changes since commit aa9bbd865502ed517624ab6fe7d4b5d89ca95e43:
Merge tag 'pull-ppc-20230528' of https://gitlab.com/danielhb/qemu into staging (2023-05-29 14:31:52 -0700) are available in the Git repository at: https://repo.or.cz/qemu/kevin.git tags/for-upstream for you to fetch changes up to 60f782b6b78211c125970768be726c9f380dbd61: aio: remove aio_disable_external() API (2023-05-30 17:37:26 +0200) ---------------------------------------------------------------- Block layer patches - Fix blockdev-create with iothreads - Remove aio_disable_external() API ---------------------------------------------------------------- Kevin Wolf (12): block-coroutine-wrapper: Take AioContext lock in no_co_wrappers block: Clarify locking rules for bdrv_open(_inherit)() block: Take main AioContext lock when calling bdrv_open() block-backend: Fix blk_new_open() for iothreads mirror: Hold main AioContext lock for calling bdrv_open_backing_file() qcow2: Fix open with 'file' in iothread raw-format: Fix open with 'file' in iothread copy-before-write: Fix open with child in iothread block: Take AioContext lock in bdrv_open_driver() block: Fix AioContext locking in bdrv_insert_node() iotests: Make verify_virtio_scsi_pci_or_ccw() public iotests: Test blockdev-create in iothread Stefan Hajnoczi (20): block-backend: split blk_do_set_aio_context() hw/qdev: introduce qdev_is_realized() helper virtio-scsi: avoid race between unplug and transport event virtio-scsi: stop using aio_disable_external() during unplug util/vhost-user-server: rename refcount to in_flight counter block/export: wait for vhost-user-blk requests when draining block/export: stop using is_external in vhost-user-blk server hw/xen: do not use aio_set_fd_handler(is_external=true) in xen_xenstore block: add blk_in_drain() API block: drain from main loop thread in bdrv_co_yield_to_drain() xen-block: implement BlockDevOps->drained_begin() hw/xen: do not set is_external=true on evtchn fds block/export: rewrite vduse-blk drain code block/export: don't require AioContext lock around blk_exp_ref/unref() block/fuse: do not set is_external=true on FUSE fd virtio: make it possible to detach host notifier from any thread virtio-blk: implement BlockDevOps->drained_begin() virtio-scsi: implement BlockDevOps->drained_begin() virtio: do not set is_external=true on host notifiers aio: remove aio_disable_external() API hw/block/dataplane/xen-block.h | 2 + include/block/aio.h | 57 ------------ include/block/block-common.h | 3 + include/block/block_int-common.h | 72 +++++++-------- include/block/export.h | 2 + include/hw/qdev-core.h | 17 +++- include/hw/scsi/scsi.h | 14 +++ include/qemu/vhost-user-server.h | 8 +- include/sysemu/block-backend-common.h | 25 ++--- include/sysemu/block-backend-global-state.h | 1 + util/aio-posix.h | 1 - block.c | 46 ++++++--- block/blkio.c | 15 +-- block/block-backend.c | 104 ++++++++++++--------- block/copy-before-write.c | 21 ++++- block/curl.c | 10 +- block/export/export.c | 13 ++- block/export/fuse.c | 56 ++++++++++- block/export/vduse-blk.c | 128 ++++++++++++++++++-------- block/export/vhost-user-blk-server.c | 52 +++++++++-- block/io.c | 16 ++-- block/io_uring.c | 4 +- block/iscsi.c | 3 +- block/linux-aio.c | 4 +- block/mirror.c | 6 ++ block/nfs.c | 5 +- block/nvme.c | 8 +- block/qapi-sysemu.c | 3 + block/qcow2.c | 8 +- block/raw-format.c | 5 + block/ssh.c | 4 +- block/win32-aio.c | 6 +- blockdev.c | 29 ++++-- hw/block/dataplane/virtio-blk.c | 23 +++-- hw/block/dataplane/xen-block.c | 42 ++++++--- hw/block/virtio-blk.c | 38 +++++++- hw/block/xen-block.c | 24 ++++- hw/i386/kvm/xen_xenstore.c | 2 +- hw/scsi/scsi-bus.c | 46 ++++++++- hw/scsi/scsi-disk.c | 27 +++++- hw/scsi/virtio-scsi-dataplane.c | 32 +++++-- hw/scsi/virtio-scsi.c | 127 +++++++++++++++++++------ hw/virtio/virtio.c | 9 +- hw/xen/xen-bus.c | 11 ++- io/channel-command.c | 6 +- io/channel-file.c | 3 +- io/channel-socket.c | 3 +- migration/rdma.c | 16 ++-- qemu-nbd.c | 4 + tests/unit/test-aio.c | 27 +----- tests/unit/test-bdrv-drain.c | 15 +-- tests/unit/test-block-iothread.c | 4 +- tests/unit/test-fdmon-epoll.c | 73 --------------- tests/unit/test-nested-aio-poll.c | 9 +- util/aio-posix.c | 20 +--- util/aio-win32.c | 8 +- util/async.c | 3 +- util/fdmon-epoll.c | 10 -- util/fdmon-io_uring.c | 8 +- util/fdmon-poll.c | 3 +- util/main-loop.c | 7 +- util/qemu-coroutine-io.c | 7 +- util/vhost-user-server.c | 33 ++++--- scripts/block-coroutine-wrapper.py | 25 +++-- tests/qemu-iotests/iotests.py | 2 +- hw/scsi/trace-events | 2 + tests/qemu-iotests/256 | 2 +- tests/qemu-iotests/tests/iothreads-create | 67 ++++++++++++++ tests/qemu-iotests/tests/iothreads-create.out | 4 + tests/unit/meson.build | 3 - 70 files changed, 931 insertions(+), 562 deletions(-) delete mode 100644 tests/unit/test-fdmon-epoll.c create mode 100755 tests/qemu-iotests/tests/iothreads-create create mode 100644 tests/qemu-iotests/tests/iothreads-create.out
