[Qemu-devel] [PULL v2 00/10] 9p patches for 2.12 20180202

[Greg Kurz]

The following changes since commit b05631954d6dfe93340d516660397e2c1a2a5dd6:

  Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20180131' into 
staging (2018-01-31 15:50:29 +)

are available in the git repository at:

  https://github.com/gkurz/qemu.git tags/for-upstream

for you to fetch changes up to 9ea776ee7d4061c043d0fbf89aa85f86ec0cf8a2:

  tests/virtio-9p: explicitly handle potential integer overflows (2018-02-02 
11:15:34 +0100)


This series is mostly about 9p request cancellation. It fixes a
long standing bug (read "specification violation") where the server
would send an invalid response when the client has cancelled an
in-flight request. This was causing annoying spurious EINTR returns
in linux. The fix comes with some related testing in QTEST.

Other patches are code cleanup and improvements.

v2: fix the alignment issue that was presumably causing make check to
fail on sparc hosts


Greg Kurz (9):
  9pfs: drop v9fs_register_transport()
  tests: virtio-9p: move request tag to the test functions
  tests: virtio-9p: wait for completion in the test code
  tests: virtio-9p: use the synth backend
  tests: virtio-9p: add LOPEN operation test
  tests: virtio-9p: add WRITE operation test
  libqos/virtio: return length written into used descriptor
  tests: virtio-9p: add FLUSH operation test
  tests/virtio-9p: explicitly handle potential integer overflows

Keno Fischer (1):
  9pfs: Correctly handle cancelled requests

 hw/9pfs/9p-synth.c |  52 
 hw/9pfs/9p-synth.h |  13 ++
 hw/9pfs/9p.c   |  25 +++-
 hw/9pfs/9p.h   |  10 +-
 hw/9pfs/trace-events   |   1 +
 hw/9pfs/virtio-9p-device.c |   8 +-
 hw/9pfs/xen-9p-backend.c   |   3 +-
 tests/libqos/virtio.c  |  25 ++--
 tests/libqos/virtio.h  |   3 +-
 tests/virtio-9p-test.c | 294 ++---
 tests/virtio-blk-test.c|  24 ++--
 tests/virtio-net-test.c|   6 +-
 tests/virtio-scsi-test.c   |   3 +-
 13 files changed, 385 insertions(+), 82 deletions(-)
-- 
2.13.6

Re: [Qemu-devel] [PULL v2 00/10] 9p patches for 2.12 20180202

[Peter Maydell]

On 2 February 2018 at 16:19, Greg Kurz  wrote:
> The following changes since commit b05631954d6dfe93340d516660397e2c1a2a5dd6:
>
>   Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20180131' into 
> staging (2018-01-31 15:50:29 +)
>
> are available in the git repository at:
>
>   https://github.com/gkurz/qemu.git tags/for-upstream
>
> for you to fetch changes up to 9ea776ee7d4061c043d0fbf89aa85f86ec0cf8a2:
>
>   tests/virtio-9p: explicitly handle potential integer overflows (2018-02-02 
> 11:15:34 +0100)
>
> 
> This series is mostly about 9p request cancellation. It fixes a
> long standing bug (read "specification violation") where the server
> would send an invalid response when the client has cancelled an
> in-flight request. This was causing annoying spurious EINTR returns
> in linux. The fix comes with some related testing in QTEST.
>
> Other patches are code cleanup and improvements.
>
> v2: fix the alignment issue that was presumably causing make check to
> fail on sparc hosts
>

Applied, thanks.

-- PMM