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[PULL,v2,00/38] SCSI, qdev, qtest, meson patches for 2020-10-10

Message ID 20201012203343.1105018-1-pbonzini@redhat.com
Headers show
Series SCSI, qdev, qtest, meson patches for 2020-10-10 | expand

Message

Paolo Bonzini Oct. 12, 2020, 8:33 p.m. UTC
The following changes since commit a0bdf866873467271eff9a92f179ab0f77d735cb:

  Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20201012a' into staging (2020-10-12 13:12:04 +0100)

are available in the Git repository at:

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

for you to fetch changes up to a0c9162c8250e121af438aee5ef93e64ec62dae1:

  meson: identify more sections of meson.build (2020-10-12 11:50:52 -0400)

----------------------------------------------------------------
* qtest documentation improvements (Eduardo, myself)
* libqtest event buffering (Maxim)
* use RCU for list of children of a bus (Maxim)
* move more files to softmmu/ (myself)
* meson.build cleanups, qemu-storage-daemon fix (Philippe)

----------------------------------------------------------------
Eduardo Habkost (3):
      docs: Move QTest documentation to its own document
      docs/devel/qtest: Include protocol spec in document
      docs/devel/qtest: Include libqtest API reference

Huacai Chen (1):
      meson.build: Re-enable KVM support for MIPS

Marc-André Lureau (1):
      build-sys: fix git version from -version

Maxim Levitsky (11):
      qtest: rename qtest_qmp_receive to qtest_qmp_receive_dict
      qtest: Reintroduce qtest_qmp_receive with QMP event buffering
      qtest: remove qtest_qmp_receive_success
      qtest: switch users back to qtest_qmp_receive
      scsi/scsi_bus: switch search direction in scsi_device_find
      device_core: use drain_call_rcu in in qmp_device_add
      device-core: use RCU for list of children of a bus
      device-core: use atomic_set on .realized property
      scsi/scsi_bus: Add scsi_device_get
      virtio-scsi: use scsi_device_get
      scsi/scsi_bus: fix races in REPORT LUNS

Paolo Bonzini (12):
      softmmu: move more files to softmmu/
      exec: split out non-softmmu-specific parts
      qom: fix objects with improper parent type
      qtest: unify extra_qtest_srcs and extra_qtest_deps
      docs/devel: update instruction on how to add new unit tests
      device-plug-test: use qtest_qmp to send the device_del command
      qtest: check that drives are really appearing and disappearing
      qemu-iotests, qtest: rewrite test 067 as a qtest
      qdev: add "check if address free" callback for buses
      scsi: switch to bus->check_address
      scsi/scsi-bus: scsi_device_find: don't return unrealized devices
      meson: identify more sections of meson.build

Philippe Mathieu-Daudé (10):
      meson.build: Add comments to clarify code organization
      meson.build: Sort sourcesets alphabetically
      hw/core: Move the creation of the library to the main meson.build
      chardev: Move the creation of the library to the main meson.build
      migration: Move the creation of the library to the main meson.build
      io: Move the creation of the library to the main meson.build
      crypto: Move the creation of the library to the main meson.build
      authz: Move the creation of the library to the main meson.build
      qom: Move the creation of the library to the main meson.build
      hw/nvram: Always register FW_CFG_DATA_GENERATOR_INTERFACE

 .gitlab-ci.yml                           |   2 +-
 MAINTAINERS                              |  16 +-
 authz/meson.build                        |  10 -
 chardev/meson.build                      |   6 -
 cpu.c                                    | 452 ++++++++++++++++++++++++++++++
 crypto/meson.build                       |  10 -
 docs/devel/index.rst                     |   1 +
 docs/devel/qtest.rst                     |  84 ++++++
 docs/devel/testing.rst                   |  64 +----
 hw/core/bus.c                            |  28 +-
 hw/core/meson.build                      |   6 -
 hw/core/qdev.c                           |  73 +++--
 hw/net/virtio-net.c                      |   2 +-
 hw/nvram/fw_cfg-interface.c              |  23 ++
 hw/nvram/fw_cfg.c                        |   7 -
 hw/nvram/meson.build                     |   3 +
 hw/scsi/scsi-bus.c                       | 262 +++++++++++-------
 hw/scsi/virtio-scsi.c                    |  27 +-
 hw/sd/core.c                             |   3 +-
 include/exec/cpu-common.h                |   3 +
 include/hw/acpi/vmgenid.h                |   2 +-
 include/hw/misc/vmcoreinfo.h             |   2 +-
 include/hw/qdev-core.h                   |  24 +-
 include/hw/scsi/scsi.h                   |   1 +
 include/net/can_host.h                   |   2 +-
 io/meson.build                           |  10 -
 meson.build                              | 126 +++++++--
 migration/meson.build                    |   8 +-
 qom/meson.build                          |   8 -
 scripts/coccinelle/qom-parent-type.cocci |  26 ++
 scripts/qemu-version.sh                  |   2 +-
 bootdevice.c => softmmu/bootdevice.c     |   0
 device_tree.c => softmmu/device_tree.c   |   0
 dma-helpers.c => softmmu/dma-helpers.c   |   0
 softmmu/meson.build                      |  11 +
 exec.c => softmmu/physmem.c              | 454 +------------------------------
 qdev-monitor.c => softmmu/qdev-monitor.c |  12 +
 qemu-seccomp.c => softmmu/qemu-seccomp.c |   0
 softmmu/qtest.c                          |  71 ++++-
 tpm.c => softmmu/tpm.c                   |   0
 tests/qemu-iotests/067                   | 157 -----------
 tests/qemu-iotests/067.out               | 414 ----------------------------
 tests/qemu-iotests/group                 |   2 +-
 tests/qtest/device-plug-test.c           |  32 +--
 tests/qtest/drive_del-test.c             | 244 +++++++++++++++--
 tests/qtest/libqos/libqtest.h            |  54 ++--
 tests/qtest/libqtest.c                   | 110 ++++----
 tests/qtest/meson.build                  |  59 ++--
 tests/qtest/migration-helpers.c          |  25 +-
 tests/qtest/pvpanic-test.c               |   4 +-
 tests/qtest/qmp-test.c                   |  18 +-
 tests/qtest/tpm-util.c                   |   8 +-
 52 files changed, 1471 insertions(+), 1497 deletions(-)
 create mode 100644 cpu.c
 create mode 100644 docs/devel/qtest.rst
 create mode 100644 hw/nvram/fw_cfg-interface.c
 create mode 100644 scripts/coccinelle/qom-parent-type.cocci
 rename bootdevice.c => softmmu/bootdevice.c (100%)
 rename device_tree.c => softmmu/device_tree.c (100%)
 rename dma-helpers.c => softmmu/dma-helpers.c (100%)
 rename exec.c => softmmu/physmem.c (91%)
 rename qdev-monitor.c => softmmu/qdev-monitor.c (98%)
 rename qemu-seccomp.c => softmmu/qemu-seccomp.c (100%)
 rename tpm.c => softmmu/tpm.c (100%)
 delete mode 100755 tests/qemu-iotests/067
 delete mode 100644 tests/qemu-iotests/067.out

Comments

no-reply@patchew.org Oct. 12, 2020, 9:09 p.m. UTC | #1
Patchew URL: https://patchew.org/QEMU/20201012203343.1105018-1-pbonzini@redhat.com/



Hi,

This series seems to have some coding style problems. See output below for
more information:

Type: series
Message-id: 20201012203343.1105018-1-pbonzini@redhat.com
Subject: [PULL v2 00/38] SCSI, qdev, qtest, meson patches for 2020-10-10

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git rev-parse base > /dev/null || exit 0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 - [tag update]      patchew/20201012150356.79670-1-mcascell@redhat.com -> patchew/20201012150356.79670-1-mcascell@redhat.com
 - [tag update]      patchew/20201012200725.64137-1-jandryuk@gmail.com -> patchew/20201012200725.64137-1-jandryuk@gmail.com
 * [new tag]         patchew/20201012203343.1105018-1-pbonzini@redhat.com -> patchew/20201012203343.1105018-1-pbonzini@redhat.com
Switched to a new branch 'test'
e095da7 meson: identify more sections of meson.build
cde63b2 scsi/scsi_bus: fix races in REPORT LUNS
d2bb341 virtio-scsi: use scsi_device_get
4867d5d scsi/scsi_bus: Add scsi_device_get
1ee7caf scsi/scsi-bus: scsi_device_find: don't return unrealized devices
dbbd9c7 device-core: use atomic_set on .realized property
266ed6b scsi: switch to bus->check_address
5e59a58 device-core: use RCU for list of children of a bus
1a2ccc7 device_core: use drain_call_rcu in in qmp_device_add
a001ce1 scsi/scsi_bus: switch search direction in scsi_device_find
424e675 qdev: add "check if address free" callback for buses
e1d9b34 qemu-iotests, qtest: rewrite test 067 as a qtest
75778e4 qtest: check that drives are really appearing and disappearing
1a4bbd0 qtest: switch users back to qtest_qmp_receive
9fdab1f device-plug-test: use qtest_qmp to send the device_del command
f719f91 qtest: remove qtest_qmp_receive_success
97130a3 qtest: Reintroduce qtest_qmp_receive with QMP event buffering
166cf20 qtest: rename qtest_qmp_receive to qtest_qmp_receive_dict
d137139 meson.build: Re-enable KVM support for MIPS
fb14255 build-sys: fix git version from -version
7f7c035 docs/devel: update instruction on how to add new unit tests
2b71900 qtest: unify extra_qtest_srcs and extra_qtest_deps
215c4f1 docs/devel/qtest: Include libqtest API reference
4aec087 docs/devel/qtest: Include protocol spec in document
a6c15d8 docs: Move QTest documentation to its own document
f005a8c qom: fix objects with improper parent type
cf02881 exec: split out non-softmmu-specific parts
0677165 softmmu: move more files to softmmu/
b2c601b hw/nvram: Always register FW_CFG_DATA_GENERATOR_INTERFACE
9aaab06 qom: Move the creation of the library to the main meson.build
8f82ff4 authz: Move the creation of the library to the main meson.build
4508951 crypto: Move the creation of the library to the main meson.build
e97817f io: Move the creation of the library to the main meson.build
da7c561 migration: Move the creation of the library to the main meson.build
d417a02 chardev: Move the creation of the library to the main meson.build
fbb89fc hw/core: Move the creation of the library to the main meson.build
f2a20f9 meson.build: Sort sourcesets alphabetically
c99c5bf meson.build: Add comments to clarify code organization

=== OUTPUT BEGIN ===
1/38 Checking commit c99c5bf88fad (meson.build: Add comments to clarify code organization)
2/38 Checking commit f2a20f9b9f6e (meson.build: Sort sourcesets alphabetically)
3/38 Checking commit fbb89fc057ec (hw/core: Move the creation of the library to the main meson.build)
4/38 Checking commit d417a024b953 (chardev: Move the creation of the library to the main meson.build)
5/38 Checking commit da7c561d7c91 (migration: Move the creation of the library to the main meson.build)
6/38 Checking commit e97817f4d4cd (io: Move the creation of the library to the main meson.build)
7/38 Checking commit 4508951b37e9 (crypto: Move the creation of the library to the main meson.build)
8/38 Checking commit 8f82ff45fa37 (authz: Move the creation of the library to the main meson.build)
9/38 Checking commit 9aaab065cdf7 (qom: Move the creation of the library to the main meson.build)
10/38 Checking commit b2c601bfba37 (hw/nvram: Always register FW_CFG_DATA_GENERATOR_INTERFACE)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#52: 
new file mode 100644

total: 0 errors, 1 warnings, 55 lines checked

Patch 10/38 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
11/38 Checking commit 0677165b3eea (softmmu: move more files to softmmu/)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#85: 
rename from bootdevice.c

total: 0 errors, 1 warnings, 69 lines checked

Patch 11/38 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
12/38 Checking commit cf028814349c (exec: split out non-softmmu-specific parts)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#52: 
new file mode 100644

WARNING: Block comments use a leading /* on a separate line
#104: FILE: cpu.c:48:
+    /* 0x01 was CPU_INTERRUPT_EXIT. This line can be removed when the

WARNING: Block comments use * on subsequent lines
#105: FILE: cpu.c:49:
+    /* 0x01 was CPU_INTERRUPT_EXIT. This line can be removed when the
+       version_id is increased. */

WARNING: Block comments use a trailing */ on a separate line
#105: FILE: cpu.c:49:
+       version_id is increased. */

WARNING: Block comments use a leading /* on a separate line
#109: FILE: cpu.c:53:
+    /* loadvm has just updated the content of RAM, bypassing the

ERROR: spaces required around that '*' (ctx:VxV)
#175: FILE: cpu.c:119:
+    .subsections = (const VMStateDescription*[]) {
                                             ^

WARNING: Block comments use a leading /* on a separate line
#205: FILE: cpu.c:149:
+    /* Create a memory property for softmmu CPU object,

WARNING: Block comments use a leading /* on a separate line
#393: FILE: cpu.c:337:
+/* enable or disable single step mode. EXCP_DEBUG is returned by the

WARNING: Block comments use * on subsequent lines
#394: FILE: cpu.c:338:
+/* enable or disable single step mode. EXCP_DEBUG is returned by the
+   CPU loop after each instruction */

WARNING: Block comments use a trailing */ on a separate line
#394: FILE: cpu.c:338:
+   CPU loop after each instruction */

ERROR: "foo * bar" should be "foo *bar"
#452: FILE: cpu.c:396:
+    void * p;

ERROR: braces {} are necessary for all arms of this statement
#458: FILE: cpu.c:402:
+        if (l > len)
[...]

ERROR: braces {} are necessary for all arms of this statement
#461: FILE: cpu.c:405:
+        if (!(flags & PAGE_VALID))
[...]

ERROR: braces {} are necessary for all arms of this statement
#464: FILE: cpu.c:408:
+            if (!(flags & PAGE_WRITE))
[...]

ERROR: do not use assignment in if condition
#467: FILE: cpu.c:411:
+            if (!(p = lock_user(VERIFY_WRITE, addr, l, 0)))

ERROR: braces {} are necessary for all arms of this statement
#467: FILE: cpu.c:411:
+            if (!(p = lock_user(VERIFY_WRITE, addr, l, 0)))
[...]

ERROR: braces {} are necessary for all arms of this statement
#472: FILE: cpu.c:416:
+            if (!(flags & PAGE_READ))
[...]

ERROR: do not use assignment in if condition
#475: FILE: cpu.c:419:
+            if (!(p = lock_user(VERIFY_READ, addr, l, 1)))

ERROR: braces {} are necessary for all arms of this statement
#475: FILE: cpu.c:419:
+            if (!(p = lock_user(VERIFY_READ, addr, l, 1)))
[...]

WARNING: Block comments use a leading /* on a separate line
#499: FILE: cpu.c:443:
+    /* NOTE: we can always suppose that qemu_host_page_size >=

WARNING: Block comments use * on subsequent lines
#500: FILE: cpu.c:444:
+    /* NOTE: we can always suppose that qemu_host_page_size >=
+       TARGET_PAGE_SIZE */

WARNING: Block comments use a trailing */ on a separate line
#500: FILE: cpu.c:444:
+       TARGET_PAGE_SIZE */

total: 10 errors, 12 warnings, 1061 lines checked

Patch 12/38 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

13/38 Checking commit f005a8cfb19a (qom: fix objects with improper parent type)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#69: 
new file mode 100644

total: 0 errors, 1 warnings, 57 lines checked

Patch 13/38 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
14/38 Checking commit a6c15d8d8a01 (docs: Move QTest documentation to its own document)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#31: 
new file mode 100644

total: 0 errors, 1 warnings, 124 lines checked

Patch 14/38 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
15/38 Checking commit 4aec087681f4 (docs/devel/qtest: Include protocol spec in document)
16/38 Checking commit 215c4f129955 (docs/devel/qtest: Include libqtest API reference)
17/38 Checking commit 2b7190029b86 (qtest: unify extra_qtest_srcs and extra_qtest_deps)
18/38 Checking commit 7f7c0357260c (docs/devel: update instruction on how to add new unit tests)
19/38 Checking commit fb14255c91ec (build-sys: fix git version from -version)
20/38 Checking commit d137139bc66e (meson.build: Re-enable KVM support for MIPS)
21/38 Checking commit 166cf20a57dc (qtest: rename qtest_qmp_receive to qtest_qmp_receive_dict)
22/38 Checking commit 97130a3405fb (qtest: Reintroduce qtest_qmp_receive with QMP event buffering)
23/38 Checking commit f719f91c233f (qtest: remove qtest_qmp_receive_success)
24/38 Checking commit 9fdab1f51d7d (device-plug-test: use qtest_qmp to send the device_del command)
WARNING: line over 80 characters
#33: FILE: tests/qtest/device-plug-test.c:23:
+                     "{'execute': 'device_del', 'arguments': { 'id': %s } }", id);

total: 0 errors, 1 warnings, 76 lines checked

Patch 24/38 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
25/38 Checking commit 1a4bbd042bfb (qtest: switch users back to qtest_qmp_receive)
26/38 Checking commit 75778e4772dc (qtest: check that drives are really appearing and disappearing)
27/38 Checking commit e1d9b343e2b2 (qemu-iotests, qtest: rewrite test 067 as a qtest)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#46: 
deleted file mode 100755

WARNING: line over 80 characters
#650: FILE: tests/qtest/drive_del-test.c:19:
+static bool look_for_drive0(QTestState *qts, const char *command, const char *key)

total: 0 errors, 2 warnings, 309 lines checked

Patch 27/38 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
28/38 Checking commit 424e675dda68 (qdev: add "check if address free" callback for buses)
29/38 Checking commit a001ce1554a7 (scsi/scsi_bus: switch search direction in scsi_device_find)
30/38 Checking commit 1a2ccc728392 (device_core: use drain_call_rcu in in qmp_device_add)
31/38 Checking commit 5e59a588de67 (device-core: use RCU for list of children of a bus)
32/38 Checking commit 266ed6bf0dd5 (scsi: switch to bus->check_address)
ERROR: code indent should never use tabs
#55: FILE: hw/scsi/scsi-bus.c:137:
+^I^I^I^I     int channel, int target, int lun,$

ERROR: code indent should never use tabs
#56: FILE: hw/scsi/scsi-bus.c:138:
+^I^I^I^I     SCSIDevice **p_dev)$

WARNING: line over 80 characters
#71: FILE: hw/scsi/scsi-bus.c:153:
+static bool scsi_bus_check_address(BusState *qbus, DeviceState *qdev, Error **errp)

WARNING: line over 80 characters
#91: FILE: hw/scsi/scsi-bus.c:173:
+        if (!scsi_bus_is_address_free(bus, dev->channel, dev->id, dev->lun, &d)) {

WARNING: line over 80 characters
#130: FILE: hw/scsi/scsi-bus.c:195:
+            is_free = scsi_bus_is_address_free(bus, dev->channel, ++id, dev->lun, NULL);

WARNING: line over 80 characters
#143: FILE: hw/scsi/scsi-bus.c:205:
+            is_free = scsi_bus_is_address_free(bus, dev->channel, dev->id, ++lun, NULL);

total: 2 errors, 4 warnings, 182 lines checked

Patch 32/38 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

33/38 Checking commit dbbd9c7ce2fb (device-core: use atomic_set on .realized property)
34/38 Checking commit 1ee7caff2baa (scsi/scsi-bus: scsi_device_find: don't return unrealized devices)
35/38 Checking commit 4867d5dd8c85 (scsi/scsi_bus: Add scsi_device_get)
36/38 Checking commit d2bb341ac299 (virtio-scsi: use scsi_device_get)
37/38 Checking commit cde63b207e2b (scsi/scsi_bus: fix races in REPORT LUNS)
38/38 Checking commit e095da701611 (meson: identify more sections of meson.build)
=== OUTPUT END ===

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/20201012203343.1105018-1-pbonzini@redhat.com/testing.checkpatch/?type=message.
---
Email generated automatically by Patchew [https://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
Peter Maydell Oct. 13, 2020, 10:45 a.m. UTC | #2
On Mon, 12 Oct 2020 at 21:36, Paolo Bonzini <pbonzini@redhat.com> wrote:
>

> The following changes since commit a0bdf866873467271eff9a92f179ab0f77d735cb:

>

>   Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20201012a' into staging (2020-10-12 13:12:04 +0100)

>

> are available in the Git repository at:

>

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

>

> for you to fetch changes up to a0c9162c8250e121af438aee5ef93e64ec62dae1:

>

>   meson: identify more sections of meson.build (2020-10-12 11:50:52 -0400)

>

> ----------------------------------------------------------------

> * qtest documentation improvements (Eduardo, myself)

> * libqtest event buffering (Maxim)

> * use RCU for list of children of a bus (Maxim)

> * move more files to softmmu/ (myself)

> * meson.build cleanups, qemu-storage-daemon fix (Philippe)

>



Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/5.2
for any user-visible changes.

-- PMM