Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging

nbd patches for 2021-01-20

- minor resource leak fixes in qemu-nbd
- ensure proper aio context when nbd server use

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging

nbd patches for 2021-01-20

- minor resource leak fixes in qemu-nbd
- ensure proper aio context when nbd server uses iothreads
- iotest refactorings in preparation for rewriting ./check to be more
flexible, and preparing for more nbd server reconnect features

# gpg: Signature made Thu 21 Jan 2021 02:28:19 GMT
# gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-nbd-2021-01-20:
iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()
iotests.py: fix qemu_tool_pipe_and_status()
iotests/264: fix style
iotests: define group in each iotest
iotests/294: add shebang line
iotests: make tests executable
iotests: fix some whitespaces in test output files
iotests/303: use dot slash for qcow2.py running
iotests/277: use dot slash for nbd-fault-injector.py running
nbd/server: Quiesce coroutines on context switch
block: Honor blk_set_aio_context() context requirements
qemu-nbd: Fix a memleak in nbd_client_thread()
qemu-nbd: Fix a memleak in qemu_nbd_client_list()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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iotests: define group in each iotest

We are going to drop group file. Define group in tests as a preparatory
step.

The patch is generated by

cd tests/qemu-iotests

grep '^[0-9]\{3\} ' grou

iotests: define group in each iotest

We are going to drop group file. Define group in tests as a preparatory
step.

The patch is generated by

cd tests/qemu-iotests

grep '^[0-9]\{3\} ' group | while read line; do
file=$(awk '{print $1}' <<< "$line");
groups=$(sed -e 's/^... //' <<< "$line");
awk "NR==2{print \"# group: $groups\"}1" $file > tmp;
cat tmp > $file;
done

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210116134424.82867-7-vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-03-11' into staging

Block patches for the 5.0 softfreeze:
- qemu-img measure for LUKS
- Improve block-copy's performance by reduci

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-03-11' into staging

Block patches for the 5.0 softfreeze:
- qemu-img measure for LUKS
- Improve block-copy's performance by reducing inter-request
dependencies
- Make curl's detection of accept-ranges more robust
- Memleak fixes
- iotest fix

# gpg: Signature made Wed 11 Mar 2020 13:19:01 GMT
# gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg: issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2020-03-11:
block/block-copy: hide structure definitions
block/block-copy: reduce intersecting request lock
block/block-copy: rename start to offset in interfaces
block/block-copy: refactor interfaces to use bytes instead of end
block/block-copy: factor out find_conflicting_inflight_req
block/block-copy: use block_status
block/block-copy: specialcase first copy_range request
block/block-copy: fix progress calculation
job: refactor progress to separate object
block/qcow2-threads: fix qcow2_decompress
qemu-img: free memory before re-assign
block/qcow2: do free crypto_opts in qcow2_close()
iotests: Fix nonportable use of od --endian
block/curl: HTTP header field names are case insensitive
block/curl: HTTP header fields allow whitespace around values
iotests: add 288 luks qemu-img measure test
qemu-img: allow qemu-img measure --object without a filename
luks: implement .bdrv_measure()
luks: extract qcrypto_block_calculate_payload_offset()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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iotests: add 288 luks qemu-img measure test

This test exercises the block/crypto.c "luks" block driver
.bdrv_measure() code.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Re

iotests: add 288 luks qemu-img measure test

This test exercises the block/crypto.c "luks" block driver
.bdrv_measure() code.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200221112522.1497712-5-stefanha@redhat.com>
[mreitz: Renamed test from 282 to 288]
Signed-off-by: Max Reitz <mreitz@redhat.com>

show more ...