Revision tags: v9.2.0, v9.1.2, v9.1.1, v9.1.0, v8.0.0, v7.2.0, v7.0.0, v6.2.0 |
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#
871c71b1 |
| 16-Nov-2021 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'pull-block-2021-11-16' of https://gitlab.com/hreitz/qemu into staging
Block patches for 6.2.0-rc1: - Fixes to image streaming job and block layer reconfiguration to make iotest 030 pass
Merge tag 'pull-block-2021-11-16' of https://gitlab.com/hreitz/qemu into staging
Block patches for 6.2.0-rc1: - Fixes to image streaming job and block layer reconfiguration to make iotest 030 pass again - docs: Deprecate incorrectly typed device_add arguments - file-posix: Fix alignment after reopen changing O_DIRECT
# gpg: Signature made Tue 16 Nov 2021 01:57:03 PM CET # gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF # gpg: issuer "hreitz@redhat.com" # gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00 4D34 A1FA 40D0 9801 9CDF
* tag 'pull-block-2021-11-16' of https://gitlab.com/hreitz/qemu: file-posix: Fix alignment after reopen changing O_DIRECT softmmu/qdev-monitor: fix use-after-free in qdev_set_id() docs: Deprecate incorrectly typed device_add arguments iotests/030: Unthrottle parallel jobs in reverse block: Let replace_child_noperm free children block: Let replace_child_tran keep indirect pointer transactions: Invoke clean() after everything else block: Restructure remove_file_or_backing_child() block: Pass BdrvChild ** to replace_child_noperm block: Drop detached child from ignore list block: Unite remove_empty_child and child_free block: Manipulate children list in .attach/.detach stream: Traverse graph after modification
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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#
5dbd0ce1 |
| 16-Nov-2021 |
Kevin Wolf <kwolf@redhat.com> |
file-posix: Fix alignment after reopen changing O_DIRECT
At the end of a reopen, we already call bdrv_refresh_limits(), which should update bs->request_alignment according to the new file descriptor
file-posix: Fix alignment after reopen changing O_DIRECT
At the end of a reopen, we already call bdrv_refresh_limits(), which should update bs->request_alignment according to the new file descriptor. However, raw_probe_alignment() relies on s->needs_alignment and just uses 1 if it isn't set. We neglected to update this field, so starting with cache=writeback and then reopening with cache=none means that we get an incorrect bs->request_alignment == 1 and unaligned requests fail instead of being automatically aligned.
Fix this by recalculating s->needs_alignment in raw_refresh_limits() before calling raw_probe_alignment().
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20211104113109.56336-1-kwolf@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20211115145409.176785-13-kwolf@redhat.com> [hreitz: Fix iotest 142 for block sizes greater than 512 by operating on a file with a size of 1 MB] Signed-off-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20211116101431.105252-1-hreitz@redhat.com>
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Revision tags: v6.1.0, v5.2.0 |
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#
d2628b1e |
| 14-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- file-posix: Mitigate file fragmentation with extent size hints - Tighten qemu-img rules on missing
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- file-posix: Mitigate file fragmentation with extent size hints - Tighten qemu-img rules on missing backing format - qemu-img map: Don't limit block status request size - Fix crash with virtio-scsi and iothreads
# gpg: Signature made Tue 14 Jul 2020 14:24:19 BST # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: block: Avoid stale pointer dereference in blk_get_aio_context() qemu-img: Deprecate use of -b without -F block: Add support to warn on backing file change without format iotests: Specify explicit backing format where sensible qcow2: Deprecate use of qemu-img amend to change backing file block: Error if backing file fails during creation without -u qcow: Tolerate backing_fmt= vmdk: Add trivial backing_fmt support sheepdog: Add trivial backing_fmt support block: Finish deprecation of 'qemu-img convert -n -o' qemu-img: Flush stdout before before potential stderr messages file-posix: Mitigate file fragmentation with extent size hints iotests/059: Filter out disk size with more standard filter qemu-img map: Don't limit block status request size iotests: Simplify _filter_img_create() a bit
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
b66ff2c2 |
| 06-Jul-2020 |
Eric Blake <eblake@redhat.com> |
iotests: Specify explicit backing format where sensible
There are many existing qcow2 images that specify a backing file but no format. This has been the source of CVEs in the past, but has become
iotests: Specify explicit backing format where sensible
There are many existing qcow2 images that specify a backing file but no format. This has been the source of CVEs in the past, but has become more prominent of a problem now that libvirt has switched to -blockdev. With older -drive, at least the probing was always done by qemu (so the only risk of a changed format between successive boots of a guest was if qemu was upgraded and probed differently). But with newer -blockdev, libvirt must specify a format; if libvirt guesses raw where the image was formatted, this results in data corruption visible to the guest; conversely, if libvirt guesses qcow2 where qemu was using raw, this can result in potential security holes, so modern libvirt instead refuses to use images without explicit backing format.
The change in libvirt to reject images without explicit backing format has pointed out that a number of tools have been far too reliant on probing in the past. It's time to set a better example in our own iotests of properly setting this parameter.
iotest calls to create, rebase, and convert are all impacted to some degree. It's a bit annoying that we are inconsistent on command line - while all of those accept -o backing_file=...,backing_fmt=..., the shortcuts are different: create and rebase have -b and -F, while convert has -B but no -F. (amend has no shortcuts, but the previous patch just deprecated the use of amend to change backing chains).
Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20200706203954.341758-9-eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: v5.0.0 |
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#
f4d8cf14 |
| 06-Jan-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-01-06' into staging
Block patches: - Minor fixes and tests from the freeze period (too minor to be included in 4.2) - Allow many
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-01-06' into staging
Block patches: - Minor fixes and tests from the freeze period (too minor to be included in 4.2) - Allow many bash iotests to test qcow2's external data file feature - Add compress filter driver - Fix Python iotests after 6f6e1698a6 - Fix for the backup job
# gpg: Signature made Mon 06 Jan 2020 14:33:06 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-2020-01-06: (34 commits) backup-top: Begin drain earlier tests/qemu-iotests: Update tests to recent desugarized -accel option tests/qemu-iotests: add case to write compressed data of multiple clusters qcow2: Allow writing compressed data of multiple clusters block: introduce compress filter driver iotests: Allow check -o data_file iotests: Disable data_file where it cannot be used iotests: Make 198 work with data_file iotests: Make 137 work with data_file iotests: Make 110 work with data_file iotests: Make 091 work with data_file iotests: Avoid cp/mv of test images iotests: Use _rm_test_img for deleting test images iotests: Avoid qemu-img create iotests: Drop IMGOPTS use in 267 iotests: Replace IMGOPTS='' by --no-opts iotests: Replace IMGOPTS= by -o iotests: Inject space into -ocompat=0.10 in 051 iotests: Add -o and --no-opts to _make_test_img iotests: Let _make_test_img parse its parameters ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: v4.2.0 |
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#
f91ecbd7 |
| 07-Nov-2019 |
Max Reitz <mreitz@redhat.com> |
iotests: Use _rm_test_img for deleting test images
Just rm will not delete external data files. Use _rm_test_img every time we delete a test image.
(In the process, clean up the indentation of eve
iotests: Use _rm_test_img for deleting test images
Just rm will not delete external data files. Use _rm_test_img every time we delete a test image.
(In the process, clean up the indentation of every _cleanup() this patch touches.)
((Also, use quotes consistently. I am happy to see unquoted instances like "rm -rf $TEST_DIR/..." go.))
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Message-id: 20191107163708.833192-16-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
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#
62516a0a |
| 21-May-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-05-21' into staging
- qtest patches to get rid of the global_qtest variable in more tests - some iotests patches that have mu
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-05-21' into staging
- qtest patches to get rid of the global_qtest variable in more tests - some iotests patches that have multiple reviews and thus are ready to go
# gpg: Signature made Tue 21 May 2019 11:40:31 BST # gpg: using RSA key 2ED9D774FE702DB5 # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* remotes/huth-gitlab/tags/pull-request-2019-05-21: tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests cirrus / travis: Add gnu-sed and bash for macOS and FreeBSD tests/qemu-iotests: Do not hard-code the path to bash tests/qemu-iotests/check: Pick a default machine if necessary tests/qemu-iotests/005: Add a sanity check for large sparse file support tests/hd-geo-test: Use qtest_init() instead of qtest_start() tests/device-introspect: Use qtest_init() instead of qtest_start() tests/qom-test: Use qtest_init() instead of qtest_start() tests/numa-test: Use qtest_init() instead of qtest_start() tests/q35-test: Make test independent of global_qtest tests/libqos: Get rid of global_qtest dependency in qvring_init() tests/libqtest: Fix description of qtest_vinitf() and qtest_initf() tests/libqtest: Remove unused global_qtest-related wrapper functions
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: v4.0.0 |
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#
b3763a19 |
| 23-Apr-2019 |
Thomas Huth <thuth@redhat.com> |
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
A lot of tests run fine on FreeBSD and macOS, too - the limitation to Linux here was likely just copied-and-pasted from othe
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
A lot of tests run fine on FreeBSD and macOS, too - the limitation to Linux here was likely just copied-and-pasted from other tests. Thus remove the "_supported_os Linux" line from tests that run successful in our CI pipelines on FreeBSD and macOS.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20190502084506.8009-6-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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Revision tags: v4.0.0-rc1, v4.0.0-rc0 |
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#
4c761374 |
| 09-Mar-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qcow2: Support for external data files - qcow2: Default to 4KB for the qcow2 cache entry size - Ap
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qcow2: Support for external data files - qcow2: Default to 4KB for the qcow2 cache entry size - Apply block driver whitelist for -drive format=help - Several qemu-iotests improvements
# gpg: Signature made Fri 08 Mar 2019 12:54:27 GMT # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (33 commits) qcow2 spec: Describe string header extensions qemu-iotests: Add dependency to qemu-nbd tool ahci-test: Add dependency to qemu-img tool qemu-iotests: amend with external data file qemu-iotests: General tests for qcow2 with external data file qemu-iotests: Preallocation with external data file qcow2: Implement data-file-raw create option qcow2: Store data file name in the image qcow2: Creating images with external data file qcow2: Add basic data-file infrastructure qcow2: Support external data file in qemu-img check qcow2: Return error for snapshot operation with data file qcow2: External file I/O qcow2: Prepare qcow2_co_block_status() for data file qcow2: Return 0/-errno in qcow2_alloc_compressed_cluster_offset() qcow2: Don't assume 0 is an invalid cluster offset qcow2: Prepare count_contiguous_clusters() for external data file qcow2: Prepare qcow2_get_cluster_type() for external data file qcow2: Pass bs to qcow2_get_cluster_type() qcow2: Basic definitions for external data files ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
11a82d14 |
| 07-Mar-2019 |
Philippe Mathieu-Daudé <philmd@redhat.com> |
qemu-iotests: Improve portability by searching bash in the $PATH
Bash is not always installed as /bin/bash. In particular on OpenBSD, the package installs it in /usr/local/bin. Use the 'env' shebang
qemu-iotests: Improve portability by searching bash in the $PATH
Bash is not always installed as /bin/bash. In particular on OpenBSD, the package installs it in /usr/local/bin. Use the 'env' shebang to search bash in the $PATH.
Patch created mechanically by running:
$ git grep -lE '#! ?/bin/bash' -- tests/qemu-iotests \ | while read f; do \ sed -i 's|^#!.\?/bin/bash$|#!/usr/bin/env bash|' $f; \ done
Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: v3.1.0, v3.1.0-rc5, v3.1.0-rc4, v3.1.0-rc3, v3.1.0-rc2 |
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#
393aac16 |
| 19-Nov-2018 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2018-11-19' into staging
nbd patches for 2018-11-19
Add iotest coverage for NBD connections using TLS, including a couple of code fixes tha
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2018-11-19' into staging
nbd patches for 2018-11-19
Add iotest coverage for NBD connections using TLS, including a couple of code fixes that it pointed out
- Mao Zhongyi: 0/3 Do some cleaning work in qemu-iotests - Daniel P. Berrangé: io: return 0 for EOF in TLS session read after shutdown - Daniel P. Berrangé: 0/6 Misc fixes to NBD - Eric Blake: iotests: Drop use of bash keyword 'function'
# gpg: Signature made Mon 19 Nov 2018 17:43:32 GMT # gpg: using RSA key A7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" # gpg: aka "[jpeg image of size 6874]" # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A
* remotes/ericb/tags/pull-nbd-2018-11-19: iotests: Drop use of bash keyword 'function' iotests: Also test I/O over NBD TLS tests: exercise NBD server in TLS mode tests: add iotests helpers for dealing with TLS certificates tests: check if qemu-nbd is still alive before waiting tests: pull qemu-nbd iotest helpers into common.nbd file io: return 0 for EOF in TLS session read after shutdown nbd/server: Ignore write errors when replying to NBD_OPT_ABORT nbd: fix whitespace in server error message qemu-iotests: Modern shell scripting (use $() instead of ``) qemu-iotests: convert `pwd` and $(pwd) to $PWD qemu-iotests: remove unused variable 'here'
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
8cedcffd |
| 16-Nov-2018 |
Eric Blake <eblake@redhat.com> |
iotests: Drop use of bash keyword 'function'
Bash allows functions to be declared with or without the leading keyword 'function'; but including the keyword does not comply with POSIX syntax, and is
iotests: Drop use of bash keyword 'function'
Bash allows functions to be declared with or without the leading keyword 'function'; but including the keyword does not comply with POSIX syntax, and is confusing to ksh users where the use of the keyword changes the scoping rules for functions. Stick to the POSIX form through iotests.
Done mechanically with: sed -i 's/^function //' $(git ls-files tests/qemu-iotests)
Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20181116215002.2124581-1-eblake@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Revision tags: v3.1.0-rc1, v3.1.0-rc0 |
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#
bf229573 |
| 24-Oct-2018 |
Mao Zhongyi <maozhongyi@cmss.chinamobile.com> |
qemu-iotests: remove unused variable 'here'
Running git grep '\$here' tests/qemu-iotests
has 0 hits, which means we are setting a variable that has no use. It appears that commit e8f8624d removed
qemu-iotests: remove unused variable 'here'
Running git grep '\$here' tests/qemu-iotests
has 0 hits, which means we are setting a variable that has no use. It appears that commit e8f8624d removed the last use. So execute the following cmd to remove all of the 'here=...' lines as dead code.
sed -i '/^here=/d' $(git grep -l '^here=' tests/qemu-iotests)
Cc: kwolf@redhat.com Cc: mreitz@redhat.com Cc: eblake@redhat.com Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Message-Id: <20181024094051.4470-3-maozhongyi@cmss.chinamobile.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: touch up commit message, reorder series, rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
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Revision tags: libfdt-20181002, ppc-for-3.1-20180925, ppc-for-3.1-20180907, ppc-for-3.1-20180821, v3.0.0, v3.0.0-rc4, v2.12.1, ppc-for-3.0-20180801, v3.0.0-rc3, v3.0.0-rc2, v3.0.0-rc1, ppc-for-3.0-20180716, v3.0.0-rc0, ppc-for-3.0-20180709, ppc-for-3.0-20180703, v2.11.2, ppc-for-3.0-20180622, ppc-for-3.0-20180618, ppc-for-3.0-20180612, ppc-for-2.13-20180504, ppc-for-2.13-20180427, v2.12.0, v2.12.0-rc4, v2.12.0-rc3, ppc-for-2.12-20180410, v2.12.0-rc2, v2.12.0-rc1, v2.12.0-rc0, ppc-for-2.12-20180319, ppc-for-2.12-20180315, ppc-for-2.12-20180306, ppc-for-2.12-20180302, ppc-for-2.12-20180216, v2.11.1, ppc-for-2.12-20180212, ppc-for-2.12-20180129, ppc-for-2.12-20180121, ppc-for-2.12-20180119, ppc-for-2.12-20180117, ppc-for-2.12-20180111, ppc-for-2.12-20180108, ppc-for-2.12-20180103, ppc-for-2.12-20171219, v2.10.2, ppc-for-2.12-20171215, v2.11.0, v2.11.0-rc5, v2.11.0-rc4, ppc-for-2.11-20171205, ppc-for-2.11-20171204, v2.11.0-rc3, ppc-for-2.11-20171127, ppc-for-2.11-20171122, v2.11.0-rc2, ppc-for-2.11-20171120, v2.11.0-rc1, ppc-for-2.11-20171114, ppc-for-2.11-20171108, v2.11.0-rc0, ppc-for-2.11-20171017, v2.10.1, ppc-for-2.11-20170927, ppc-for-2.11-20170915, ppc-for-2.11-20170908, v2.9.1, v2.10.0, v2.10.0-rc4, ppc-for-2.10-20170823, ppc-for-2.10-20170822, v2.10.0-rc3, ppc-for-2.10-20170809, v2.10.0-rc2, v2.10.0-rc1, ppc-for-2.10-20170731, v2.10.0-rc0, ppc-for-2.10-20170725, ppc-for-2.10-20170717, ppc-for-2.10-20170714 |
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#
76fba746 |
| 13-Jul-2017 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2017-07-11' into staging
Block layer patches
# gpg: Signature made Tue 11 Jul 2017 17:05:56 BST # gpg: using RSA key 0x
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2017-07-11' into staging
Block layer patches
# gpg: Signature made Tue 11 Jul 2017 17:05:56 BST # gpg: using RSA key 0xF407DB0061D5CF40 # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* remotes/maxreitz/tags/pull-block-2017-07-11: (85 commits) iotests: Add preallocated growth test for qcow2 iotests: Add preallocated resize test for raw block/qcow2: falloc/full preallocating growth block/qcow2: Rename "fail_block" to just "fail" block/qcow2: Add qcow2_refcount_area() block/qcow2: Metadata preallocation for truncate block/qcow2: Lock s->lock in preallocate() block/qcow2: Generalize preallocate() block/file-posix: Preallocation for truncate block/file-posix: Generalize raw_regular_truncate block/file-posix: Extract raw_regular_truncate() block/file-posix: Small fixes in raw_create() qemu-img: Expose PreallocMode for resizing block: Add PreallocMode to blk_truncate() block: Add PreallocMode to bdrv_truncate() block: Add PreallocMode to BD.bdrv_truncate() iotests: add test 178 for qemu-img measure qemu-iotests: support per-format golden output files qemu-img: add measure subcommand qcow2: add bdrv_measure() support ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: ppc-for-2.10-20170711 |
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#
b43671f8 |
| 03-Jul-2017 |
Eric Blake <eblake@redhat.com> |
tests: Avoid non-portable 'echo -ARG'
POSIX says that backslashes in the arguments to 'echo', as well as any use of 'echo -n' and 'echo -e', are non-portable; it recommends people should favor 'prin
tests: Avoid non-portable 'echo -ARG'
POSIX says that backslashes in the arguments to 'echo', as well as any use of 'echo -n' and 'echo -e', are non-portable; it recommends people should favor 'printf' instead. This is definitely true where we do not control which shell is running (such as in makefile snippets or in documentation examples). But even for scripts where we require bash (and therefore, where echo does what we want by default), it is still possible to use 'shopt -s xpg_echo' to change bash's behavior of echo. And setting a good example never hurts when we are not sure if a snippet will be copied from a bash-only script to a general shell script (although I don't change the use of non-portable \e for ESC when we know the running shell is bash).
Replace 'echo -n "..."' with 'printf %s "..."', and 'echo -e "..."' with 'printf %b "...\n"', with the optimization that the %s/%b argument can be omitted if the string being printed is a strict literal with no '%', '$', or '`' (we could technically also make this optimization when there are $ or `` substitutions but where we can prove their results will not be problematic, but proving that such substitutions are safe makes the patch less trivial compared to just being consistent).
In the qemu-iotests check script, fix unusual shell quoting that would result in word-splitting if 'date' outputs a space.
In test 051, take an opportunity to shorten the line.
In test 068, get rid of a pointless second invocation of bash.
CC: qemu-trivial@nongnu.org Signed-off-by: Eric Blake <eblake@redhat.com> Message-id: 20170703180950.9895-1-eblake@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
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Revision tags: ppc-for-2.10-20170630, ppc-for-2.10-20170609, ppc-for-2.10-20170606, ppc-for-2.10-20170525, ppc-for-2.10-20170511, ppc-for-2.10-20170510 |
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#
12a95f32 |
| 04-May-2017 |
Stefan Hajnoczi <stefanha@redhat.com> |
Merge remote-tracking branch 'kwolf/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Fri 28 Apr 2017 09:20:17 PM BST # gpg: using RSA key 0x7F09B272C88F2FD6
Merge remote-tracking branch 'kwolf/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Fri 28 Apr 2017 09:20:17 PM BST # gpg: using RSA key 0x7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* kwolf/tags/for-upstream: (34 commits) progress: Show current progress on SIGINFO iotests: fix exclusion option iotests: clarify help text qemu-img: use blk_co_pwrite_zeroes for zero sectors when compressed qemu-img: improve convert_iteration_sectors() block: assert no image modification under BDRV_O_INACTIVE block: fix obvious coding style mistakes in block_int.h qcow2: Allow discard of final unaligned cluster block: Add .bdrv_truncate() error messages block: Add errp to BD.bdrv_truncate() block: Add errp to b{lk,drv}_truncate() block/vhdx: Make vhdx_create() always set errp qemu-img: Document backing options qemu-img/convert: Move bs_n > 1 && -B check down qemu-img/convert: Use @opts for one thing only block: fix alignment calculations in bdrv_co_do_zero_pwritev block: Do not unref bs->file on error in BD's open iotests: 109: Filter out "len" of failed jobs iotests: Fix typo in 026 Issue a deprecation warning if the user specifies the "-hdachs" option. ...
Message-id: 1493411622-5343-1-git-send-email-kwolf@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Revision tags: ppc-for-2.10-20170426, ppc-for-2.10-20170424, v2.8.1.1, v2.9.0, v2.9.0-rc5 |
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#
69404d9e |
| 13-Apr-2017 |
Kevin Wolf <kwolf@redhat.com> |
qemu-iotests: Filter HMP readline escape characters
The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't wan
qemu-iotests: Filter HMP readline escape characters
The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out.
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
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Revision tags: v2.9.0-rc4, v2.9.0-rc3, ppc-for-2.9-20170403, v2.8.1, ppc-for-2.9-20170329, v2.9.0-rc2, ppc-for-2.9-20170323, v2.9.0-rc1, v2.9.0-rc0, ppc-for-2.9-20170314, ppc-for-2.9-20170306, submodule-update-20170303, ppc-for-2.9-20170303, ppc-for-2.9-20170301, ppc-for-2.9-20170222, isa-cleanup-20170206, ppc-for-2.9-20170202, ppc-for-2.9-20170112, master-20170112, v2.7.1, v2.8.0, v2.8.0-rc4, v2.8.0-rc3, ppc-for-2.8-20161201, v2.8.0-rc2, ppc-for-2.8-20161123, v2.8.0-rc1, isa-cleanup-20161118, qemu-kvm-1.5.3-127.el7, v2.8.0-rc0, ppc-for-2.8-20161115, qemu-kvm-1.5.3-126.el7_3.1, qemu-kvm-0.12.1.2-2.496.el6, ppc-for-2.8-20161028, qemu-kvm-0.12.1.2-2.495.el6, ppc-for-2.8-20161026, ppc-for-2.8-20161017, qemu-kvm-rhev-2.3.0-31.el7_2.23, ppc-for-2.7-20161013, qemu-kvm-1.5.3-105.el7_2.10, ppc-for-2.8-20161006, qemu-kvm-1.5.3-105.el7_2.9, v2.6.2, RHELSA-7.3_qemu-kvm-rhev, qemu-kvm-rhev-2.6.0-28.el7, RHEL-7.3_qemu-kvm-rhev, qemu-kvm-rhev-2.6.0-27.el7, ppc-for-2.8-20160923, qemu-kvm-0.12.1.2-2.494.el6, ppc-for-2.8-20160922, RHEL-7.3_qemu-kvm, qemu-kvm-1.5.3-126.el7, qemu-kvm-rhev-2.6.0-26.el7, vfio-fixes-20160915.0, qemu-kvm-1.5.3-125.el7, qemu-kvm-rhev-2.3.0-31.el7_2.22, qemu-kvm-rhev-2.6.0-25.el7, qemu-kvm-1.5.3-124.el7, qemu-kvm-rhev-2.6.0-24.el7, qemu-kvm-1.5.3-123.el7, qemu-kvm-0.12.1.2-2.415.el6_5.16, ppc-for-2.8-20160907, qemu-kvm-rhev-2.6.0-23.el7, ppc-for-2.8-20160906, v2.7.0, RHEL-7.3-qemu-guest-agent, qemu-guest-agent-2.5.0-3.el7, v2.7.0-rc5, qemu-kvm-1.5.3-122.el7, qemu-kvm-rhev-2.6.0-22.el7, v2.7.0-rc4, v2.6.1, v2.7.0-rc3, qemu-kvm-rhev-2.6.0-21.el7, qemu-kvm-1.5.3-105.el7_2.8, ppc-for-2.7-20160815, qemu-kvm-rhev-2.6.0-20.el7, ppc-for-2.7-20160810, v2.7.0-rc2, ppc-for-2.7-20160808, qemu-kvm-rhev-2.6.0-19.el7, ppc-for-2.7-20160803, qemu-kvm-rhev-2.6.0-18.el7, qemu-kvm-1.5.3-105.el7_2.7, qemu-kvm-rhev-2.3.0-31.el7_2.21, qemu-kvm-1.5.3-121.el7, v2.7.0-rc1, qemu-kvm-rhev-2.6.0-17.el7, qemu-kvm-1.5.3-120.el7, ppc-for-2.7-20160729, qemu-kvm-0.12.1.2-2.493.el6, qemu-kvm-1.5.3-105.el7_2.6, qemu-kvm-0.12.1.2-2.491.el6_8.3, qemu-kvm-rhev-2.3.0-31.el7_2.20, qemu-kvm-1.5.3-119.el7, qemu-kvm-rhev-2.6.0-16.el7, ppc-for-2.7-20160726, v2.7.0-rc0, qemu-kvm-rhev-2.6.0-15.el7, qemu-kvm-rhev-2.3.0-31.el7_2.19, qemu-kvm-rhev-2.6.0-14.el7, qemu-kvm-1.5.3-118.el7, vfio-update-20160718.0, ppc-for-2.7-20160718, qemu-kvm-1.5.3-117.el7, qemu-kvm-rhev-2.6.0-13.el7, qemu-kvm-rhev-2.6.0-12.el7, qemu-kvm-rhev-2.3.0-31.el7_2.18, ppc-for-2.7-20160705, qemu-kvm-rhev-2.6.0-11.el7, qemu-kvm-1.5.3-105.el7_2.5, ppc-for-2.7-20160701, vfio-update-20160630.0, qemu-kvm-0.12.1.2-2.492.el6, qemu-kvm-rhev-2.6.0-10.el7, qemu-kvm-rhev-2.3.0-31.el7_2.17, qemu-kvm-1.5.3-116.el7, ppc-for-2.7-20160627, qemu-kvm-rhev-2.6.0-9.el7, ppc-for-2.7-20160623, qemu-kvm-0.12.1.2-2.491.el6_8.2, qemu-kvm-rhev-2.6.0-8.el7, qemu-kvm-1.5.3-115.el7, ppc-for-2.7-20160617, qemu-kvm-rhev-2.3.0-31.el7_2.16, qemu-kvm-rhev-2.6.0-7.el7, qemu-kvm-rhev-2.6.0-6.el7, qemu-kvm-1.5.3-114.el7, qemu-guest-agent-2.5.0-2.el7, ppc-for-2.7-20160614, ppc-for-2.7-20160607, qemu-kvm-rhev-2.3.0-31.el7_2.15, qemu-kvm-rhev-2.6.0-5.el7, ppc-for-2.7-20160531, qemu-kvm-1.5.3-113.el7, ppc-for-2.7-20160527, vfio-update-20160526.1, maintainers-for-peter, qemu-kvm-rhev-2.6.0-4.el7, qemu-kvm-rhev-2.6.0-3.el7, qemu-kvm-rhev-2.1.2-23.el7_1.12, qemu-kvm-rhev-2.6.0-2.el7, qemu-kvm-rhev-2.3.0-31.el7_2.14, qemu-kvm-1.5.3-112.el7, qemu-kvm-rhev-2.6.0-1.el7, v2.6.0, v2.5.1.1, v2.6.0-rc5, qemu-kvm-1.5.3-111.el7, qemu-kvm-1.5.3-110.el7, qemu-kvm-0.12.1.2-2.479.el6_7.5, qemu-kvm-0.12.1.2-2.491.el6_8.1, qemu-kvm-rhev-2.3.0-31.el7_2.13, v2.6.0-rc4, ppc-for-2.6-20160426, ppc-for-2.6-20160423, v2.6.0-rc3, ppc-for-2.6-20160419, ppc-for-2.6-20160418 |
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#
072035eb |
| 15-Apr-2016 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches for 2.6.0-rc3
# gpg: Signature made Fri 15 Apr 2016 17:02:23 BST using RSA key ID C88F2FD6 # gpg: Goo
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches for 2.6.0-rc3
# gpg: Signature made Fri 15 Apr 2016 17:02:23 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream: nbd: Don't kill server on client that doesn't request TLS nbd: fix assert() on qemu-nbd stop nbd: Don't fail handshake on NBD_OPT_LIST descriptions qemu-iotests: 041: More robust assertion on quorum node qemu-iotests: place valgrind log file in scratch dir qemu-iotests: tests: do not set unused tmp variable qemu-iotests: common.rc: drop unused _do() qemu-iotests: drop unused _within_tolerance() filter Fix pflash migration block: Don't ignore flags in blk_{,co,aio}_write_zeroes() block/vpc: update comments to be compliant w/coding guidelines block/vpc: set errp in vpc_open block/vpc: make checks on max table size a bit more lax block/vpc: Use the correct max sector count for VHD images block/vpc: use current_size field for XenConverter VHD images vpc: use current_size field for XenServer VHD images block/vpc: set errp in vpc_create block: Fix blk_aio_write_zeroes() qemu-io: Support 'aio_write -z'
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
cdc88453 |
| 15-Apr-2016 |
Kevin Wolf <kwolf@redhat.com> |
Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2016-04-15' into queue-block
Block patches for 2.6.0-rc3.
# gpg: Signature made Fri Apr 15 17:57:30 2016 CEST using RSA key ID E838ACA
Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2016-04-15' into queue-block
Block patches for 2.6.0-rc3.
# gpg: Signature made Fri Apr 15 17:57:30 2016 CEST using RSA key ID E838ACAD # gpg: Good signature from "Max Reitz <mreitz@redhat.com>"
* mreitz/tags/pull-block-for-kevin-2016-04-15: nbd: Don't kill server on client that doesn't request TLS nbd: fix assert() on qemu-nbd stop nbd: Don't fail handshake on NBD_OPT_LIST descriptions qemu-iotests: 041: More robust assertion on quorum node qemu-iotests: place valgrind log file in scratch dir qemu-iotests: tests: do not set unused tmp variable qemu-iotests: common.rc: drop unused _do() qemu-iotests: drop unused _within_tolerance() filter
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: v2.6.0-rc2, qemu-kvm-rhev-2.3.0-31.el7_2.12 |
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#
339f06a3 |
| 12-Apr-2016 |
Sascha Silbe <silbe@linux.vnet.ibm.com> |
qemu-iotests: tests: do not set unused tmp variable
The previous commit removed the last usage of ${tmp} inside the tests themselves; the only remaining users are sourced by check. So we can now dro
qemu-iotests: tests: do not set unused tmp variable
The previous commit removed the last usage of ${tmp} inside the tests themselves; the only remaining users are sourced by check. So we can now drop this variable from the tests.
Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1460472980-26319-4-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
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Revision tags: ppc-for-2.6-20160408, qemu-kvm-rhev-2.3.0-31.el7_2.11, v2.6.0-rc1, ppc-for-2.6-20160405, openbmc-20160404-1, qemu-kvm-rhev-2.5.0-4.el7, v2.6.0-rc0 |
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#
b9c27e7a |
| 30-Mar-2016 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Wed 30 Mar 2016 11:57:54 BST using RSA key ID C88F2FD6 # gpg: Good signature fr
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Wed 30 Mar 2016 11:57:54 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream: (48 commits) iotests: Test qemu-img convert -S 0 behavior block/null-{co,aio}: Implement get_block_status() block/null-{co,aio}: Allow reading zeroes qemu-img: Fix preallocation with -S 0 for convert block: Remove bdrv_(set_)enable_write_cache() block: Remove BDRV_O_CACHE_WB block: Remove bdrv_parse_cache_flags() qemu-io: Use bdrv_parse_cache_mode() in reopen_f() block: Use bdrv_parse_cache_mode() in drive_init() raw: Support BDRV_REQ_FUA nbd: Support BDRV_REQ_FUA iscsi: Support BDRV_REQ_FUA block: Introduce bdrv_co_writev_flags() block/qapi: Use blk_enable_write_cache() block: Move enable_write_cache to BB level block: Handle flush error in bdrv_pwrite_sync() block: Always set writeback mode in blk_new_open() block: blockdev_init(): Call blk_set_enable_write_cache() explicitly xen_disk: Call blk_set_enable_write_cache() explicitly qemu-img: Call blk_set_enable_write_cache() explicitly ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: qemu-kvm-0.12.1.2-2.491.el6, v2.5.1, vfio-update-20160328.0, ppc-for-2.6-20160324, qemu-kvm-rhev-2.5.0-3.el7, vfio-ddw-20160322 |
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#
61de4c68 |
| 18-Mar-2016 |
Kevin Wolf <kwolf@redhat.com> |
block: Remove BDRV_O_CACHE_WB
The previous patches have successively made blk->enable_write_cache the true source for the information whether a writethrough mode must be implemented. The correspondi
block: Remove BDRV_O_CACHE_WB
The previous patches have successively made blk->enable_write_cache the true source for the information whether a writethrough mode must be implemented. The corresponding BDRV_O_CACHE_WB is only useless baggage we're carrying around, so now's the time to remove it.
At the same time, we remove the 'cache.writeback' option parsing on the BDS level as the only effect was setting the BDRV_O_CACHE_WB flag.
This change requires test cases that explicitly enabled the option to drop it. Other than that and the change of the error message when writethrough is enabled on the BDS level (from "Can't set writethrough mode" to "doesn't support the option"), there should be no change in behaviour.
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
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#
19dbecdc |
| 18-Mar-2016 |
Kevin Wolf <kwolf@redhat.com> |
qemu-io: Use bdrv_parse_cache_mode() in reopen_f()
We must forbid changing the WCE flag in bdrv_reopen() in the same patch, as otherwise the behaviour would change so that the flag takes precedence
qemu-io: Use bdrv_parse_cache_mode() in reopen_f()
We must forbid changing the WCE flag in bdrv_reopen() in the same patch, as otherwise the behaviour would change so that the flag takes precedence over the explicitly specified option.
The correct value of the WCE flag depends on the BlockBackend user (e.g. guest device) and isn't a decision that the QMP client makes, so this change is what we want.
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
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Revision tags: machine-pull-request, ppc-for-2.6-20160316, qemu-kvm-rhev-2.3.0-31.el7_2.10, qemu-kvm-1.5.3-109.el7, qemu-kvm-rhev-2.3.0-31.el7_2.9, vfio-update-20160310.2, vfio-update-20160311.0, qemu-kvm-rhev-2.5.0-2.el7 |
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#
c83f9fba |
| 03-Mar-2016 |
Kevin Wolf <kwolf@redhat.com> |
block/qapi: Use blk_enable_write_cache()
Now that WCE is handled on the BlockBackend level, the flag is meaningless for BDSes. As the schema requires us to fill the field, we return an enabled write
block/qapi: Use blk_enable_write_cache()
Now that WCE is handled on the BlockBackend level, the flag is meaningless for BDSes. As the schema requires us to fill the field, we return an enabled write cache for them.
Note that this means that querying the BlockBackend name may return writethrough as the cache information, whereas querying the node-name of the root of that same BlockBackend will return writeback.
This may appear odd at first, but it actually makes sense because it correctly repesents the layer that implements the WCE handling. This becomes more apparent when you consider nodes that are the root node of multiple BlockBackends, where each BB can have its own WCE setting.
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
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#
bfd18d1e |
| 04-Mar-2016 |
Kevin Wolf <kwolf@redhat.com> |
block: Move enable_write_cache to BB level
Whether a write cache is used or not is a decision that concerns the user (e.g. the guest device) rather than the backend. It was already logically part of
block: Move enable_write_cache to BB level
Whether a write cache is used or not is a decision that concerns the user (e.g. the guest device) rather than the backend. It was already logically part of the BB level as bdrv_move_feature_fields() always kept it on top of the BDS tree; with this patch, the core of it (the actual flag and the additional flushes) is also implemented there.
Direct callers of bdrv_open() must pass BDRV_O_CACHE_WB now if bs doesn't have a BlockBackend attached.
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
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