[v1] Block layer patches

[PULL 00/28] Block layer patches

Kevin Wolf posted 28 patches 4 weeks ago

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Maintainers: Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Xie Yongji <xieyongji@bytedance.com>, "Michael S. Tsirkin" <mst@redhat.com>, Stefano Garzarella <sgarzare@redhat.com>, Coiby Xu <Coiby.Xu@gmail.com>, Peter Lieven <pl@dlhnet.de>, Pierrick Bouvier <pierrick.bouvier@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Eric Blake <eblake@redhat.com>, Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>, Markus Armbruster <armbru@redhat.com>

There is a newer version of this series

qapi/block-core.json                          |   21 +-
qapi/block-export.json                        |   41 +-
docs/system/device-url-syntax.rst.inc         |    6 +
include/block/export.h                        |   12 +-
include/qemu/osdep.h                          |    1 +
block/curl.c                                  |  104 +-
block/export/export.c                         |   48 +-
block/export/fuse.c                           | 1311 +++++++++++++++++++------
block/export/vduse-blk.c                      |    7 +
block/export/vhost-user-blk-server.c          |    8 +
block/file-posix.c                            |   17 +-
block/nfs.c                                   |   50 +-
nbd/server.c                                  |    6 +
util/osdep.c                                  |   18 +
block/trace-events                            |    1 +
meson.build                                   |    2 +-
tests/qemu-iotests/307                        |   47 +
tests/qemu-iotests/307.out                    |   18 +
tests/qemu-iotests/308                        |   95 +-
tests/qemu-iotests/308.out                    |   71 +-
tests/qemu-iotests/tests/fuse-allow-other     |    3 +-
tests/qemu-iotests/tests/fuse-allow-other.out |    9 +-
22 files changed, 1506 insertions(+), 390 deletions(-)

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[PULL 00/28] Block layer patches

Posted by Kevin Wolf 4 weeks ago

The following changes since commit 31ee190665dd50054c39cef5ad740680aabda382:

  Merge tag 'hw-misc-20260309' of https://github.com/philmd/qemu into staging (2026-03-09 17:19:26 +0000)

are available in the Git repository at:

  https://gitlab.com/kmwolf/qemu.git tags/for-upstream

for you to fetch changes up to 7b13fc97d7235006d2ccc7a132ecb70802ba258f:

  block/curl: add support for S3 presigned URLs (2026-03-10 15:48:48 +0100)

----------------------------------------------------------------
Block layer patches

- export/fuse: Use coroutines and multi-threading
- curl: Add force-range option
- nfs: add support for libnfs v6

----------------------------------------------------------------
Antoine Damhet (2):
      qapi: block: Refactor HTTP(s) common arguments
      block/curl: add support for S3 presigned URLs

Hanna Czenczek (25):
      fuse: Copy write buffer content before polling
      fuse: Ensure init clean-up even with error_fatal
      fuse: Remove superfluous empty line
      fuse: Explicitly set inode ID to 1
      fuse: Change setup_... to mount_fuse_export()
      fuse: Destroy session on mount_fuse_export() fail
      fuse: Fix mount options
      fuse: Set direct_io and parallel_direct_writes
      fuse: Introduce fuse_{at,de}tach_handlers()
      fuse: Introduce fuse_{inc,dec}_in_flight()
      fuse: Add halted flag
      fuse: fuse_{read,write}: Rename length to blk_len
      iotests/308: Use conv=notrunc to test growability
      fuse: Explicitly handle non-grow post-EOF accesses
      block: Move qemu_fcntl_addfl() into osdep.c
      fuse: Drop permission changes in fuse_do_truncate
      fuse: Manually process requests (without libfuse)
      fuse: Reduce max read size
      fuse: Process requests in coroutines
      block/export: Add multi-threading interface
      iotests/307: Test multi-thread export interface
      fuse: Make shared export state atomic
      fuse: Implement multi-threading
      qapi/block-export: Document FUSE's multi-threading
      iotests/308: Add multi-threading sanity test

Peter Lieven (1):
      block/nfs: add support for libnfs v6

 qapi/block-core.json                          |   21 +-
 qapi/block-export.json                        |   41 +-
 docs/system/device-url-syntax.rst.inc         |    6 +
 include/block/export.h                        |   12 +-
 include/qemu/osdep.h                          |    1 +
 block/curl.c                                  |  104 +-
 block/export/export.c                         |   48 +-
 block/export/fuse.c                           | 1311 +++++++++++++++++++------
 block/export/vduse-blk.c                      |    7 +
 block/export/vhost-user-blk-server.c          |    8 +
 block/file-posix.c                            |   17 +-
 block/nfs.c                                   |   50 +-
 nbd/server.c                                  |    6 +
 util/osdep.c                                  |   18 +
 block/trace-events                            |    1 +
 meson.build                                   |    2 +-
 tests/qemu-iotests/307                        |   47 +
 tests/qemu-iotests/307.out                    |   18 +
 tests/qemu-iotests/308                        |   95 +-
 tests/qemu-iotests/308.out                    |   71 +-
 tests/qemu-iotests/tests/fuse-allow-other     |    3 +-
 tests/qemu-iotests/tests/fuse-allow-other.out |    9 +-
 22 files changed, 1506 insertions(+), 390 deletions(-)

Re: [PULL 00/28] Block layer patches

Posted by Peter Maydell 3 weeks, 6 days ago

On Tue, 10 Mar 2026 at 16:28, Kevin Wolf <kwolf@redhat.com> wrote:
>
> The following changes since commit 31ee190665dd50054c39cef5ad740680aabda382:
>
>   Merge tag 'hw-misc-20260309' of https://github.com/philmd/qemu into staging (2026-03-09 17:19:26 +0000)
>
> are available in the Git repository at:
>
>   https://gitlab.com/kmwolf/qemu.git tags/for-upstream
>
> for you to fetch changes up to 7b13fc97d7235006d2ccc7a132ecb70802ba258f:
>
>   block/curl: add support for S3 presigned URLs (2026-03-10 15:48:48 +0100)
>
> ----------------------------------------------------------------
> Block layer patches
>
> - export/fuse: Use coroutines and multi-threading
> - curl: Add force-range option
> - nfs: add support for libnfs v6
>



Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/11.0
for any user-visible changes.

-- PMM