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Peter Maydell [Thu, 26 Nov 2020 14:25:47 +0000 (14:25 +0000)]
Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging
Remove obsolete setuptools dependency and fix Stefan's
Win32 builds.
# gpg: Signature made Thu 26 Nov 2020 14:21:28 GMT
# gpg: using RSA key
F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini-gitlab/tags/for-upstream:
nsis: Fix build for 64 bit installer
tests/docker, tests/vm: remove setuptools from images
configure: remove python pkg_resources check
meson: use dependency() to find libjpeg
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Stefan Weil [Wed, 25 Nov 2020 19:18:33 +0000 (20:18 +0100)]
nsis: Fix build for 64 bit installer
Pass cpu instead of cpu_family to the NSIS installer script.
That script checks for "x86_64" which is the cpu value,
while cpu_family is "x86".
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20201125191833.964753-1-sw@weilnetz.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Wed, 25 Nov 2020 17:50:48 +0000 (12:50 -0500)]
tests/docker, tests/vm: remove setuptools from images
Setuptools is not needed anymore by the bundled copy of meson,
remove it.
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Olaf Hering [Tue, 24 Nov 2020 21:19:25 +0000 (22:19 +0100)]
configure: remove python pkg_resources check
Since meson.git#
0240d760c7699a059cc89e584363c6431cdd2b61 setuptools is not required anymore.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20201124211925.4194-1-olaf@aepfle.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Peter Maydell [Tue, 24 Nov 2020 22:13:30 +0000 (22:13 +0000)]
Update version for v5.2.0-rc3 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 24 Nov 2020 21:08:29 +0000 (21:08 +0000)]
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-for-5.2-pull-request' into staging
PCI host devaddr property fix for 5.2
# gpg: Signature made Tue 24 Nov 2020 15:13:52 GMT
# gpg: using RSA key
5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/machine-next-for-5.2-pull-request:
Revert "hw/core/qdev-properties: Use qemu_strtoul() in set_pci_host_devaddr()"
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 24 Nov 2020 17:40:00 +0000 (17:40 +0000)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Patches for 5.2.0-rc3:
- qcow2: Fix corruption on write_zeroes with MAY_UNMAP
# gpg: Signature made Tue 24 Nov 2020 14:23:36 GMT
# 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:
qcow2: Fix corruption on write_zeroes with MAY_UNMAP
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 24 Nov 2020 15:50:11 +0000 (15:50 +0000)]
Merge remote-tracking branch 'remotes/gkurz-gitlab/tags/9p-fix-2020-11-24' into staging
Mark "local" qtests as slow to avoid unwanted breakage of "make check"
with some configurations (eg. Fedora's Copr automatic build system).
# gpg: Signature made Tue 24 Nov 2020 11:45:14 GMT
# gpg: using RSA key
B4828BAF943140CEF2A3491071D4D5E5822F73D6
# gpg: Good signature from "Greg Kurz <groug@kaod.org>" [full]
# gpg: aka "Gregory Kurz <gregory.kurz@free.fr>" [full]
# gpg: aka "[jpeg image of size 3330]" [full]
# Primary key fingerprint: B482 8BAF 9431 40CE F2A3 4910 71D4 D5E5 822F 73D6
* remotes/gkurz-gitlab/tags/9p-fix-2020-11-24:
tests/9pfs: Mark "local" tests as "slow"
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Michael S. Tsirkin [Fri, 20 Nov 2020 13:04:54 +0000 (08:04 -0500)]
Revert "hw/core/qdev-properties: Use qemu_strtoul() in set_pci_host_devaddr()"
This reverts commit
bccb20c49df1bd683248a366021973901c11982f as it
introduced a regression blocking bus addresses > 0x1f or higher.
Legal bus numbers go up to 0xff.
Fixes:
bccb20c49df ("Use qemu_strtoul() in set_pci_host_devaddr()")
Reported-by: Klaus Herman <kherman@inbox.lv>
Reported-by: Geoffrey McRae <geoff@hostfission.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: "Philippe Mathieu-Daudé" <philmd@redhat.com>
Message-Id: <
20201120130409.956956-1-mst@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Peter Maydell [Tue, 24 Nov 2020 13:33:43 +0000 (13:33 +0000)]
Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-5.2-
20201124' into staging
ppc patch queue for 2020-11-24
One final update for qemu-5.2, implementing an instruction that we
already should have, given the ISA version we claim to support. Sorry
for the lateness, I've been on holiday.
This isn't a regression, obviously, so if it misses qemu-5.2 it's not
a disaster, but it would be nice to have. The risk is low that it
would break any existing instructions.
# gpg: Signature made Tue 24 Nov 2020 05:50:29 GMT
# gpg: using RSA key
75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dg-gitlab/tags/ppc-for-5.2-
20201124:
ppc/translate: Implement lxvwsx opcode
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Greg Kurz [Tue, 24 Nov 2020 07:43:43 +0000 (08:43 +0100)]
tests/9pfs: Mark "local" tests as "slow"
The "local" tests can fail on some automated build systems as
reported here:
https://lists.nongnu.org/archive/html/qemu-devel/2020-11/msg05510.html
This will need to be investigated and addressed later. Let's go for a
workaround in the meantime : mark the "local" tests as "slow" so that
they aren't executed with a simple "make check" like in the case above.
Reported-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <
160620382310.
1423262.
7364287092069513483.stgit@bahia.lan>
Signed-off-by: Greg Kurz <groug@kaod.org>
Peter Maydell [Tue, 24 Nov 2020 10:59:12 +0000 (10:59 +0000)]
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Tue 24 Nov 2020 02:41:01 GMT
# gpg: using RSA key
EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@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: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* remotes/jasowang/tags/net-pull-request:
net: Use correct default-path macro for downscript
tap: fix a memory leak
net: purge queued rx packets on queue deletion
net: do not exit on "netdev_add help" monitor command
hw/net/e1000e: advance desc_offset in case of null descriptor
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Maxim Levitsky [Tue, 24 Nov 2020 09:28:15 +0000 (10:28 +0100)]
qcow2: Fix corruption on write_zeroes with MAY_UNMAP
Commit
205fa50750 ("qcow2: Add subcluster support to zero_in_l2_slice()")
introduced a subtle change to code in zero_in_l2_slice:
It swapped the order of
1. qcow2_cache_entry_mark_dirty(s->l2_table_cache, l2_slice);
2. set_l2_entry(s, l2_slice, l2_index + i, QCOW_OFLAG_ZERO);
3. qcow2_free_any_clusters(bs, old_offset, 1, QCOW2_DISCARD_REQUEST);
To
1. qcow2_cache_entry_mark_dirty(s->l2_table_cache, l2_slice);
2. qcow2_free_any_clusters(bs, old_offset, 1, QCOW2_DISCARD_REQUEST);
3. set_l2_entry(s, l2_slice, l2_index + i, QCOW_OFLAG_ZERO);
It seems harmless, however the call to qcow2_free_any_clusters can
trigger a cache flush which can mark the L2 table as clean, and
assuming that this was the last write to it, a stale version of it
will remain on the disk.
Now we have a valid L2 entry pointing to a freed cluster. Oops.
Fixes:
205fa50750 ("qcow2: Add subcluster support to zero_in_l2_slice()")
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
[ kwolf: Fixed to restore the correct original order from before
205fa50750; added comments like in discard_in_l2_slice(). ]
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20201124092815.39056-1-kwolf@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Keqian Zhu [Mon, 23 Nov 2020 06:29:54 +0000 (14:29 +0800)]
net: Use correct default-path macro for downscript
Fixes:
63c4db4c2e6d (net: relocate paths to helpers and scripts)
Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
yuanjungong [Thu, 19 Nov 2020 09:25:32 +0000 (17:25 +0800)]
tap: fix a memory leak
Close fd before returning.
Buglink: https://bugs.launchpad.net/qemu/+bug/1904486
Signed-off-by: yuanjungong <ruc_gongyuanjun@163.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Yuri Benditovich [Thu, 12 Nov 2020 09:46:53 +0000 (11:46 +0200)]
net: purge queued rx packets on queue deletion
https://bugzilla.redhat.com/show_bug.cgi?id=
1829272
When deleting queue pair, purge pending RX packets if any.
Example of problematic flow:
1. Bring up q35 VM with tap (vhost off) and virtio-net or e1000e
2. Run ping flood to the VM NIC ( 1 ms interval)
3. Hot unplug the NIC device (device_del)
During unplug process one or more packets come, the NIC
can't receive, tap disables read_poll
4. Hot plug the device (device_add) with the same netdev
The tap stays with read_poll disabled and does not receive
any packets anymore (tap_send never triggered)
Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Paolo Bonzini [Wed, 11 Nov 2020 10:52:22 +0000 (05:52 -0500)]
net: do not exit on "netdev_add help" monitor command
"netdev_add help" is causing QEMU to exit because the code that
invokes show_netdevs is shared between CLI and HMP processing.
Move the check to the callers so that exit(0) remains only
in the CLI flow.
"netdev_add help" is not fixed by this patch; that is left for
later work.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Prasad J Pandit [Wed, 11 Nov 2020 13:06:36 +0000 (18:36 +0530)]
hw/net/e1000e: advance desc_offset in case of null descriptor
While receiving packets via e1000e_write_packet_to_guest() routine,
'desc_offset' is advanced only when RX descriptor is processed. And
RX descriptor is not processed if it has NULL buffer address.
This may lead to an infinite loop condition. Increament 'desc_offset'
to process next descriptor in the ring to avoid infinite loop.
Reported-by: Cheol-woo Myung <330cjfdn@gmail.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
LemonBoy [Mon, 9 Nov 2020 09:17:10 +0000 (10:17 +0100)]
ppc/translate: Implement lxvwsx opcode
Implement the "Load VSX Vector Word & Splat Indexed" opcode, introduced
in Power ISA v3.0.
Buglink: https://bugs.launchpad.net/qemu/+bug/1793608
Signed-off-by: Giuseppe Musacchio <thatlemon@gmail.com>
Message-Id: <
d7d533e18c2bc10d924ee3e09907ff2b41fddb3a.
1604912739.git.thatlemon@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Peter Maydell [Mon, 23 Nov 2020 18:51:13 +0000 (18:51 +0000)]
Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-
20201123.0' into staging
VFIO update 2020-11-23
* Enable pre-copy dirty page tracking by default (Kirti Wankhede)
* Mark migration as experimental (Alex Williamson)
# gpg: Signature made Mon 23 Nov 2020 17:10:58 GMT
# gpg: using RSA key
239B9B6E3BB08B22
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" [full]
# gpg: aka "Alex Williamson <alex@shazbot.org>" [full]
# gpg: aka "Alex Williamson <alwillia@redhat.com>" [full]
# gpg: aka "Alex Williamson <alex.l.williamson@gmail.com>" [full]
# Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B 8A90 239B 9B6E 3BB0 8B22
* remotes/awilliam/tags/vfio-update-
20201123.0:
vfio: Change default dirty pages tracking behavior during migration
vfio: Make migration support experimental
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Paolo Bonzini [Mon, 23 Nov 2020 18:34:02 +0000 (13:34 -0500)]
meson: use dependency() to find libjpeg
Prefer pkg-config to find_library because some installations of libjpeg
may place it outside the default search path.
Reported-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Kirti Wankhede [Mon, 23 Nov 2020 14:23:19 +0000 (19:53 +0530)]
vfio: Change default dirty pages tracking behavior during migration
By default dirty pages tracking is enabled during iterative phase
(pre-copy phase).
Added per device opt-out option 'x-pre-copy-dirty-page-tracking' to
disable dirty pages tracking during iterative phase. If the option
'x-pre-copy-dirty-page-tracking=off' is set for any VFIO device, dirty
pages tracking during iterative phase will be disabled.
Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Peter Maydell [Mon, 23 Nov 2020 17:04:10 +0000 (17:04 +0000)]
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-11-23' into staging
* Two reboot fixes for the s390-ccw bios
# gpg: Signature made Mon 23 Nov 2020 10:03:17 GMT
# gpg: using RSA key
27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# 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-2020-11-23:
pc-bios/s390: Update the s390-ccw bios binaries
pc-bios: s390x: Clear out leftover S390EP string
pc-bios: s390x: Ensure Read IPL memory is clean
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Alex Williamson [Mon, 9 Nov 2020 18:56:02 +0000 (11:56 -0700)]
vfio: Make migration support experimental
Support for migration of vfio devices is still in flux. Developers
are attempting to add support for new devices and new architectures,
but none are yet readily available for validation. We have concerns
whether we're transferring device resources at the right point in the
migration, whether we're guaranteeing that updates during pre-copy are
migrated, and whether we can provide bit-stream compatibility should
any of this change. Even the question of whether devices should
participate in dirty page tracking during pre-copy seems contentious.
In short, migration support has not had enough soak time and it feels
premature to mark it as supported.
Create an experimental option such that we can continue to develop.
[Retaining previous acks/reviews for a previously identical code
change with different specifics in the commit log.]
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Peter Maydell [Mon, 23 Nov 2020 14:48:16 +0000 (14:48 +0000)]
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-
20201123' into staging
target-arm queue:
* incorporate 'orphan' rST docs into manuals
* linux-user/arm: Deliver SIGTRAP for UDF patterns used as breakpoints
* target/arm: Make SYS_HEAPINFO work with RAM that doesn't start at 0
* document raspi boards and tosa
* docs/system: Deprecate raspi2/raspi3 machine aliases
* docs/system/arm: Document OpenPOWER Witherspoon BMC model Front LEDs
* MAINTAINERS: add lines for docs files for Arm boards
* hw/intc: fix heap-buffer-overflow in rxicu_realize()
* hw/arm: Fix bad print format specifiers
* target/arm: fix stage 2 page-walks in 32-bit emulation
# gpg: Signature made Mon 23 Nov 2020 11:42:02 GMT
# gpg: using RSA key
E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-
20201123: (24 commits)
docs/system/pr-manager.rst: Fix minor docs nits
docs: Split qemu-pr-helper documentation into tools manual
docs: Move pr-manager.rst into the system manual
docs: Move microvm.rst into the system manual
docs: Split out 'pc' machine model docs into their own file
docs/system/virtio-pmem.rst: Fix minor style issues
docs: Move virtio-pmem.rst into the system manual
docs: Move cpu-hotplug.rst into the system manual
docs: Move virtio-net-failover.rst into the system manual
linux-user/arm: Deliver SIGTRAP for UDF patterns used as breakpoints
target/arm: Make SYS_HEAPINFO work with RAM that doesn't start at 0
docs/system/arm: Document the Sharp Zaurus SL-6000
docs/system/arm: Document OpenPOWER Witherspoon BMC model Front LEDs
docs/system/arm: Document the various raspi boards
docs/system: Deprecate raspi2/raspi3 machine aliases
MAINTAINERS: Cover system/arm/sx1.rst with OMAP machines
MAINTAINERS: Cover system/arm/sbsa.rst with SBSA-REF machine
MAINTAINERS: Fix system/arm/orangepi.rst path
MAINTAINERS: Cover system/arm/nuvoton.rst with Nuvoton NPCM7xx
MAINTAINERS: Cover system/arm/aspeed.rst with ASPEED BMC machines
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 23 Nov 2020 13:03:13 +0000 (13:03 +0000)]
Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/block-pull-request' into staging
Pull request for 5.2
NVMe fixes to solve IOMMU issues on non-x86 and error message/tracing
improvements. Elena Afanasova's ioeventfd fixes are also included.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
# gpg: Signature made Wed 04 Nov 2020 15:18:16 GMT
# gpg: using RSA key
8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha-gitlab/tags/block-pull-request: (33 commits)
util/vfio-helpers: Assert offset is aligned to page size
util/vfio-helpers: Convert vfio_dump_mapping to trace events
util/vfio-helpers: Improve DMA trace events
util/vfio-helpers: Trace where BARs are mapped
util/vfio-helpers: Trace PCI BAR region info
util/vfio-helpers: Trace PCI I/O config accesses
util/vfio-helpers: Improve reporting unsupported IOMMU type
block/nvme: Fix nvme_submit_command() on big-endian host
block/nvme: Fix use of write-only doorbells page on Aarch64 arch
block/nvme: Align iov's va and size on host page size
block/nvme: Change size and alignment of prp_list_pages
block/nvme: Change size and alignment of queue
block/nvme: Change size and alignment of IDENTIFY response buffer
block/nvme: Correct minimum device page size
block/nvme: Set request_alignment at initialization
block/nvme: Simplify nvme_cmd_sync()
block/nvme: Simplify ADMIN queue access
block/nvme: Correctly initialize Admin Queue Attributes
block/nvme: Use definitions instead of magic values in add_io_queue()
block/nvme: Introduce Completion Queue definitions
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 23 Nov 2020 11:27:44 +0000 (11:27 +0000)]
Merge remote-tracking branch 'remotes/stsquad/tags/pull-for-5.2-rc3-231120-1' into staging
Misc CI fixes:
- more helpful logic for git-pipeline-status
- fix tempdir leak in avocado
- move remaining x86 check-tcg to gitlab
- add tracing headers to ubuntu2004 docker
- move tracing backend tests to gitlab
- bump up timeouts on cirrus MacOS
# gpg: Signature made Mon 23 Nov 2020 09:58:18 GMT
# gpg: using RSA key
6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* remotes/stsquad/tags/pull-for-5.2-rc3-231120-1:
.cirrus.yml: bump timeout period for MacOS builds
gitlab-ci: Move trace backend tests across to gitlab
tests/docker: Install liblttng-ust-dev package in Ubuntu 20.04 image
gitlab: move remaining x86 check-tcg targets to gitlab
tests/avocado: clean-up socket directory after run
tests: add prefixes to the bare mkdtemp calls
scripts/ci: clean up default args logic a little
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 12 Nov 2020 14:40:41 +0000 (14:40 +0000)]
docs/system/pr-manager.rst: Fix minor docs nits
Fix a couple of nits in pr-manager.rst:
* the title marker for the top level heading is overlength
* stray capital 'R' in the middle of a sentence
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Thu, 12 Nov 2020 14:40:40 +0000 (14:40 +0000)]
docs: Split qemu-pr-helper documentation into tools manual
Split the documentation of the qemu-pr-helper binary into the tools
manual, and give it a manpage like our other standalone executables.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Thu, 12 Nov 2020 14:40:39 +0000 (14:40 +0000)]
docs: Move pr-manager.rst into the system manual
Move the pr-manager documentation into the system manual.
Some of it (the documentation of the pr-manager-helper tool)
should be in tools, but we will split it up after moving it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Thu, 12 Nov 2020 14:40:38 +0000 (14:40 +0000)]
docs: Move microvm.rst into the system manual
Now that target-i386.rst has a place to list documentation of
machines other than the 'pc' machine, we have a place we can
move the microvm documentation to.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Thu, 12 Nov 2020 14:40:37 +0000 (14:40 +0000)]
docs: Split out 'pc' machine model docs into their own file
Currently target-i386.rst includes the documentation of the 'pc'
machine model inline. Split it out into its own file, in a
similar way to target-i386.rst; this gives us a place to put
documentation of other i386 machine models, such as 'microvm'.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Thu, 12 Nov 2020 14:40:36 +0000 (14:40 +0000)]
docs/system/virtio-pmem.rst: Fix minor style issues
The virtio-pmem documentation has some minor style issues we hadn't
noticed since we weren't rendering it in our docs:
* Sphinx doesn't complain about overlong title-underlining the
way it complains about too-short underlining, but it looks odd;
make the underlines of section headers the right length
* Indent of paragraphs makes them render as blockquotes;
remove the indent so they just render as normal text
* Leading 'o' isn't rst markup, so it just renders as a literal
"o"; reformat as a subsection heading instead
* "QEMU" in the document title and section headings are a bit
odd and unnecessary since this is the QEMU manual; delete
or rephrase them
* There's no need to specify what QEMU version the device first
appeared in.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Pankaj Gupta <pankaj.gupta@cloud.ionos.com>
Peter Maydell [Thu, 12 Nov 2020 14:40:35 +0000 (14:40 +0000)]
docs: Move virtio-pmem.rst into the system manual
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Thu, 12 Nov 2020 14:40:34 +0000 (14:40 +0000)]
docs: Move cpu-hotplug.rst into the system manual
The cpu-hotplug.rst documentation is currently orphan and not
included in any manual; move it into the system manual.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Thu, 12 Nov 2020 14:40:33 +0000 (14:40 +0000)]
docs: Move virtio-net-failover.rst into the system manual
The virtio-net-failover documentation is currently orphan and
not included in any manual; move it into the system manual,
immediately following the general network emulation section.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Tue, 17 Nov 2020 15:56:34 +0000 (15:56 +0000)]
linux-user/arm: Deliver SIGTRAP for UDF patterns used as breakpoints
The Linux kernel doesn't use the official bkpt insn for breakpoints;
instead it uses three instructions in the guaranteed-to-UNDEF space,
and generates SIGTRAP for these rather than the SIGILL that most
UNDEF insns generate:
https://elixir.bootlin.com/linux/v5.9.8/source/arch/arm/kernel/ptrace.c#L197
Make QEMU treat these insns specially too. The main benefit of this
is that if you're running a debugger on a guest program that runs
into a GCC __builtin_trap() or LLVM "trap because execution should
never reach here" then you'll get the expected signal rather than a
SIGILL.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20201117155634.6924-1-peter.maydell@linaro.org
Peter Maydell [Thu, 19 Nov 2020 09:23:46 +0000 (09:23 +0000)]
target/arm: Make SYS_HEAPINFO work with RAM that doesn't start at 0
The semihosting SYS_HEAPINFO call is supposed to return an array
of four guest addresses:
* base of heap memory
* limit of heap memory
* base of stack memory
* limit of stack memory
Some semihosting programs (including those compiled to use the
'newlib' embedded C library) use this call to work out where they
should initialize themselves to.
QEMU's implementation when in system emulation mode is very
simplistic: we say that the heap starts halfway into RAM and
continues to the end of RAM, and the stack starts at the top of RAM
and works down to the bottom. Unfortunately the code assumes that
the base address of RAM is at address 0, so on boards like 'virt'
where this is not true the addresses returned will all be wrong and
the guest application will usually crash.
Conveniently since all Arm boards call arm_load_kernel() we have the
base address of the main RAM block in the arm_boot_info struct which
is accessible via the CPU object. Use this to return sensible values
from SYS_HEAPINFO.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20201119092346.32356-1-peter.maydell@linaro.org
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 17:39:53 +0000 (18:39 +0100)]
docs/system/arm: Document the Sharp Zaurus SL-6000
List the 'tosa' machine with the XScale-based PDAs models.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20201120173953.
2539469-5-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 17:39:52 +0000 (18:39 +0100)]
docs/system/arm: Document OpenPOWER Witherspoon BMC model Front LEDs
Document the 3 front LEDs modeled on the OpenPOWER Witherspoon BMC
(see commit
7cfbde5ea1c "hw/arm/aspeed: Add the 3 front LEDs drived
by the PCA9552 #1").
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20201120173953.
2539469-4-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 17:39:51 +0000 (18:39 +0100)]
docs/system/arm: Document the various raspi boards
Document the following Raspberry Pi models:
- raspi0 Raspberry Pi Zero (revision 1.2)
- raspi1ap Raspberry Pi A+ (revision 1.1)
- raspi2b Raspberry Pi 2B (revision 1.1)
- raspi3ap Raspberry Pi 3A+ (revision 1.0)
- raspi3b Raspberry Pi 3B (revision 1.2)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20201120173953.
2539469-3-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 17:39:50 +0000 (18:39 +0100)]
docs/system: Deprecate raspi2/raspi3 machine aliases
Since commit
aa35ec2213b ("hw/arm/raspi: Use more specific
machine names") the raspi2/raspi3 machines have been renamed
as raspi2b/raspi3b.
Note, rather than the raspi3b, the raspi3ap introduced in
commit
5be94252d34 ("hw/arm/raspi: Add the Raspberry Pi 3
model A+") is a closer match to what QEMU models, but only
provides 512 MB of RAM.
As more Raspberry Pi 2/3 models are emulated, in order
to avoid confusion, deprecate the raspi2/raspi3 machine
aliases.
ACKed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20201120173953.
2539469-2-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 15:45:45 +0000 (16:45 +0100)]
MAINTAINERS: Cover system/arm/sx1.rst with OMAP machines
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20201120154545.
2504625-7-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 15:45:44 +0000 (16:45 +0100)]
MAINTAINERS: Cover system/arm/sbsa.rst with SBSA-REF machine
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20201120154545.
2504625-6-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 15:45:43 +0000 (16:45 +0100)]
MAINTAINERS: Fix system/arm/orangepi.rst path
Fixes:
0553ef42571 ("docs: add Orange Pi PC document")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id:
20201120154545.
2504625-5-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 15:45:42 +0000 (16:45 +0100)]
MAINTAINERS: Cover system/arm/nuvoton.rst with Nuvoton NPCM7xx
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20201120154545.
2504625-4-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 15:45:41 +0000 (16:45 +0100)]
MAINTAINERS: Cover system/arm/aspeed.rst with ASPEED BMC machines
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-id:
20201120154545.
2504625-3-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Nov 2020 15:45:40 +0000 (16:45 +0100)]
MAINTAINERS: Cover system/arm/cpu-features.rst with ARM TCG CPUs
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20201120154545.
2504625-2-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Chen Qun [Wed, 11 Nov 2020 14:17:33 +0000 (22:17 +0800)]
hw/intc: fix heap-buffer-overflow in rxicu_realize()
When 'j = icu->nr_sense – 1', the 'j < icu->nr_sense' condition is true,
then 'j = icu->nr_sense', the'icu->init_sense[j]' has out-of-bounds access.
The asan showed stack:
ERROR: AddressSanitizer: heap-buffer-overflow on address 0x604000004d7d at pc 0x55852cd26a76 bp 0x7ffe39f26200 sp 0x7ffe39f261f0
READ of size 1 at 0x604000004d7d thread T0
#0 0x55852cd26a75 in rxicu_realize ../hw/intc/rx_icu.c:311
#1 0x55852cf075f7 in device_set_realized ../hw/core/qdev.c:886
#2 0x55852cd4a32f in property_set_bool ../qom/object.c:2251
#3 0x55852cd4f9bb in object_property_set ../qom/object.c:1398
#4 0x55852cd54f3f in object_property_set_qobject ../qom/qom-qobject.c:28
#5 0x55852cd4fc3f in object_property_set_bool ../qom/object.c:1465
#6 0x55852cbf0b27 in register_icu ../hw/rx/rx62n.c:156
#7 0x55852cbf12a6 in rx62n_realize ../hw/rx/rx62n.c:261
#8 0x55852cf075f7 in device_set_realized ../hw/core/qdev.c:886
#9 0x55852cd4a32f in property_set_bool ../qom/object.c:2251
#10 0x55852cd4f9bb in object_property_set ../qom/object.c:1398
#11 0x55852cd54f3f in object_property_set_qobject ../qom/qom-qobject.c:28
#12 0x55852cd4fc3f in object_property_set_bool ../qom/object.c:1465
#13 0x55852cbf1a85 in rx_gdbsim_init ../hw/rx/rx-gdbsim.c:109
#14 0x55852cd22de0 in qemu_init ../softmmu/vl.c:4380
#15 0x55852ca57088 in main ../softmmu/main.c:49
#16 0x7feefafa5d42 in __libc_start_main (/lib64/libc.so.6+0x26d42)
Add the 'ice->src[i].sense' initialize to the default value, and then
process init_sense array to identify which irqs should be level-triggered.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20201111141733.
2358800-1-kuhn.chenqun@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
AlexChen [Mon, 2 Nov 2020 09:55:23 +0000 (17:55 +0800)]
hw/arm: Fix bad print format specifiers
We should use printf format specifier "%u" instead of "%i" for
argument of type "unsigned int".
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Message-id:
5F9FD78B.
8000300@huawei.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Rémi Denis-Courmont [Wed, 18 Nov 2020 15:04:14 +0000 (17:04 +0200)]
target/arm: fix stage 2 page-walks in 32-bit emulation
Using a target unsigned long would limit the Input Address to a LPAE
page-walk to 32 bits on AArch32 and 64 bits on AArch64. This is okay
for stage 1 or on AArch64, but it is insufficient for stage 2 on
AArch32. In that later case, the Input Address can have up to 40 bits.
Signed-off-by: Rémi Denis-Courmont <remi.denis.courmont@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20201118150414.18360-1-remi@remlab.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Alex Bennée [Wed, 18 Nov 2020 14:07:39 +0000 (14:07 +0000)]
.cirrus.yml: bump timeout period for MacOS builds
These seem to trigger timeouts with some regularity.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20201118140739.18377-1-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Philippe Mathieu-Daudé [Tue, 17 Nov 2020 17:36:35 +0000 (17:36 +0000)]
gitlab-ci: Move trace backend tests across to gitlab
Similarly to commit
8cdb2cef3f1, move the trace backend
tests to GitLab.
Note the User-Space Tracer backend is still tested on
Ubuntu by the s390x jobs on Travis-CI.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20201111121234.
3246812-3-philmd@redhat.com>
Message-Id: <
20201117173635.29101-7-alex.bennee@linaro.org>
Philippe Mathieu-Daudé [Tue, 17 Nov 2020 17:36:34 +0000 (17:36 +0000)]
tests/docker: Install liblttng-ust-dev package in Ubuntu 20.04 image
Install the liblttng-ust-dev package to be able to
build QEMU using the User-Space Tracer trace backend
(configure --enable-trace-backends=ust).
Suggested-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <
20201111121234.
3246812-2-philmd@redhat.com>
Message-Id: <
20201117173635.29101-6-alex.bennee@linaro.org>
Alex Bennée [Tue, 17 Nov 2020 17:36:33 +0000 (17:36 +0000)]
gitlab: move remaining x86 check-tcg targets to gitlab
The GCC check-tcg (user) test in particular was very prone to timing
out on Travis. We only actually need to move the some-softmmu builds
across as we already have coverage for linux-user.
As --enable-debug-tcg does increase the run time somewhat as more
debug is put in let's restrict that to just the plugins build. It's
unlikely that a plugins enabled build is going to hide a sanity
failure in core TCG code so let the plugin builds do the heavy lifting
on checking TCG sanity so the non-plugin builds can run swiftly.
Now the only remaining check-tcg builds on Travis are for the various
non-x86 arches.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20201117173635.29101-5-alex.bennee@linaro.org>
Alex Bennée [Tue, 17 Nov 2020 17:36:32 +0000 (17:36 +0000)]
tests/avocado: clean-up socket directory after run
Previously we were leaving temporary directories behind. While the
QEMUMachine does make efforts to clean up after itself the directory
belongs to the calling function. We use TemporaryDirectory to wrap
this although we explicitly clear the reference in tearDown() as it
doesn't get cleaned up otherwise.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <
20201117173635.29101-4-alex.bennee@linaro.org>
Alex Bennée [Tue, 17 Nov 2020 17:36:31 +0000 (17:36 +0000)]
tests: add prefixes to the bare mkdtemp calls
The first step to debug a thing is to know what created the thing in
the first place. Add some prefixes so random tmpdir's have something
grep in the code.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20201117173635.29101-3-alex.bennee@linaro.org>
Alex Bennée [Tue, 17 Nov 2020 17:36:30 +0000 (17:36 +0000)]
scripts/ci: clean up default args logic a little
This allows us to do:
./scripts/ci/gitlab-pipeline-status -w -b HEAD -p
2961854
to check out own pipeline status of a recently pushed branch.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <
20201117173635.29101-2-alex.bennee@linaro.org>
Thomas Huth [Mon, 23 Nov 2020 09:16:09 +0000 (10:16 +0100)]
pc-bios/s390: Update the s390-ccw bios binaries
Update the binaries with the two reboot fixes from Eric Farman.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Eric Farman [Fri, 20 Nov 2020 16:01:17 +0000 (17:01 +0100)]
pc-bios: s390x: Clear out leftover S390EP string
A Linux binary will have the string "S390EP" at address 0x10008,
which is important in getting the guest up off the ground. In the
case of a reboot (specifically chreipl going to a new device),
we should defer to the PSW at address zero for the new config,
which will re-write "S390EP" from the new image.
Let's clear it out at this point so that a reipl to, say, a DASD
passthrough device drives the IPL path from scratch without disrupting
disrupting the order of operations for other boots.
Rather than hardcoding the address of this magic (again), let's
define it somewhere so that the two users are visibly related.
Signed-off-by: Eric Farman <farman@linux.ibm.com>
Message-Id: <
20201120160117.59366-3-farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Eric Farman [Fri, 20 Nov 2020 16:01:16 +0000 (17:01 +0100)]
pc-bios: s390x: Ensure Read IPL memory is clean
If, for example, we boot off a virtio device and chreipl to a vfio-ccw
device, the space at lowcore will be non-zero. We build a Read IPL CCW
at address zero, but it will have leftover PSW data that will conflict
with the Format-0 CCW being generated:
0x0:
00080000 80010000
------ Ccw0.cda
-- Ccw0.chainData
-- Reserved bits
The data address will be overwritten with the correct value (0x0), but
the apparent data chain bit will cause subsequent memory to be used as
the target of the data store, which may not be where we expect (0x0).
Clear out this space when we boot from DASD, so that we know it exists
exactly as we expect.
Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <
20201120160117.59366-2-farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Peter Maydell [Sun, 22 Nov 2020 15:02:52 +0000 (15:02 +0000)]
Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-
20201122' into staging
qemu-sparc queue
# gpg: Signature made Sun 22 Nov 2020 14:21:19 GMT
# gpg: using RSA key
CC621AB98E82200D915CC9C45BC2C56FAE0F321F
# gpg: issuer "mark.cave-ayland@ilande.co.uk"
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [full]
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F
* remotes/mcayland/tags/qemu-sparc-
20201122:
hw/display/tcx: add missing 64-bit access for framebuffer blitter
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Mark Cave-Ayland [Fri, 20 Nov 2020 08:17:54 +0000 (08:17 +0000)]
hw/display/tcx: add missing 64-bit access for framebuffer blitter
Commit
ae5643ecc6 "hw/display/tcx: Allow 64-bit accesses to framebuffer stippler
and blitter" enabled 64-bit access for the TCX framebuffer stippler and blitter
but missed applying the change to one of the blitter MemoryRegions.
Whilst the original change works for me on my local NetBSD test image, the latest
NetBSD ISO panics on startup without this fix.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Fixes:
ae5643ecc6 ("hw/display/tcx: Allow 64-bit accesses to framebuffer stippler and blitter")
Buglink: https://bugs.launchpad.net/bugs/1892540
Message-Id: <
20201120081754.18250-1-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Peter Maydell [Fri, 20 Nov 2020 22:30:51 +0000 (22:30 +0000)]
Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging
Bug fixes
# gpg: Signature made Fri 20 Nov 2020 15:49:13 GMT
# gpg: using RSA key
F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini-gitlab/tags/for-upstream:
qboot: update to latest upstream
usb: fix kconfig for usb-xhci-sysbus
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 20 Nov 2020 17:19:33 +0000 (17:19 +0000)]
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-11-20' into staging
* Some small qtest fixes
* One documentation update
# gpg: Signature made Fri 20 Nov 2020 15:35:15 GMT
# gpg: using RSA key
27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# 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-2020-11-20:
qtest: do not return freed argument vector from qtest_rsp
tests/qtest: fix memleak in npcm7xx_watchdog_timer-test
tests/qtest: variable defined by g_autofree need to be initialized
docs: Get rid of the weird _005f links in the man page
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Paolo Bonzini [Fri, 20 Nov 2020 15:24:08 +0000 (16:24 +0100)]
qboot: update to latest upstream
This also brings in two patches that Debian had to include,
qboot_stop_using_inttypes.patch and qboot_no_jump_tables.diff.
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201120152408.164346-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 20 Nov 2020 08:55:24 +0000 (09:55 +0100)]
usb: fix kconfig for usb-xhci-sysbus
Remove the "default y" for USB_XHCI_SYSBUS because
sysbus devices are not user creatable; boards that use them will
specify them manually with "imply" or "select" clauses.
It would be nice to keep the ability to remove PCIe and USB from microvm,
since thos can be disabled on the command line and therefore should not
be included if QEMU is configured --without-default-devices. However
it's too late for 5.2 to figure out a place for the DSDT creation code.
Reported-by: Bruce Rogers <brogers@suse.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 20 Nov 2020 07:31:49 +0000 (08:31 +0100)]
qtest: do not return freed argument vector from qtest_rsp
If expected_args is 0, qtest frees the argument vector and then returns it
nevertheless. Coverity complains; in practice this is not an issue because
expected_args == 0 means that the caller is not interested in the argument
vector, but it would be a potential problem if somebody wanted to add
commands with optional arguments to qtest.
Suggested-by: Kamil Dudka <kdudka@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20201120073149.99079-1-pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Chen Qun [Wed, 18 Nov 2020 11:56:46 +0000 (19:56 +0800)]
tests/qtest: fix memleak in npcm7xx_watchdog_timer-test
Properly free resp for get_watchdog_action() to avoid memory leak.
ASAN shows memory leak stack:
Indirect leak of 12360 byte(s) in 3 object(s) allocated from:
#0 0x7f41ab6cbd4e in __interceptor_calloc (/lib64/libasan.so.5+0x112d4e)
#1 0x7f41ab4eaa50 in g_malloc0 (/lib64/libglib-2.0.so.0+0x55a50)
#2 0x556487d5374b in qdict_new ../qobject/qdict.c:29
#3 0x556487d65e1a in parse_object ../qobject/json-parser.c:318
#4 0x556487d65cb6 in parse_pair ../qobject/json-parser.c:287
#5 0x556487d65ebd in parse_object ../qobject/json-parser.c:343
#6 0x556487d661d5 in json_parser_parse ../qobject/json-parser.c:580
#7 0x556487d513df in json_message_process_token ../qobject/json-streamer.c:92
#8 0x556487d63919 in json_lexer_feed_char ../qobject/json-lexer.c:313
#9 0x556487d63d75 in json_lexer_feed ../qobject/json-lexer.c:350
#10 0x556487d28b2a in qmp_fd_receive ../tests/qtest/libqtest.c:613
#11 0x556487d2a16f in qtest_qmp_eventwait_ref ../tests/qtest/libqtest.c:827
#12 0x556487d248e2 in get_watchdog_action ../tests/qtest/npcm7xx_watchdog_timer-test.c:94
#13 0x556487d25765 in test_enabling_flags ../tests/qtest/npcm7xx_watchdog_timer-test.c:243
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Message-Id: <
20201118115646.
2461726-3-kuhn.chenqun@huawei.com>
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Chen Qun [Wed, 18 Nov 2020 11:56:45 +0000 (19:56 +0800)]
tests/qtest: variable defined by g_autofree need to be initialized
According to the glib function requirements, we need initialise
the variable. Otherwise there will be compilation warnings:
glib-autocleanups.h:28:3: warning: ‘full_name’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
28 | g_free (*pp);
| ^~~~~~~~~~~~
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-Id: <
20201118115646.
2461726-2-kuhn.chenqun@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Mon, 16 Nov 2020 14:47:36 +0000 (15:47 +0100)]
docs: Get rid of the weird _005f links in the man page
The man page does not contain all the chapters from the System Emulation
Users Guide, so some of the links that we've put into the qemu options
descriptions can not be resolved and thus the link names are used in the
man pages instead. These link names currently contain weird "_005f" letters
in the middle and just do not make any sense for the users. To avoid this
situation, replace the link names with more descriptive, natural text.
Message-Id: <
20201116145341.91606-1-thuth@redhat.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/3
Buglink: https://bugs.launchpad.net/qemu/+bug/1453608
Signed-off-by: Thomas Huth <thuth@redhat.com>
Peter Maydell [Thu, 19 Nov 2020 17:08:42 +0000 (17:08 +0000)]
Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/tracing-pull-request' into staging
Pull request
Fix --enable-modules --enable-trace-backends=dtrace with recent SystemTap
releases.
# gpg: Signature made Thu 19 Nov 2020 16:47:33 GMT
# gpg: using RSA key
8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha-gitlab/tags/tracing-pull-request:
trace: use STAP_SDT_V2 to work around symbol visibility
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Stefan Hajnoczi [Thu, 19 Nov 2020 14:14:57 +0000 (14:14 +0000)]
trace: use STAP_SDT_V2 to work around symbol visibility
QEMU binaries no longer launch successfully with recent SystemTap
releases. This is because modular QEMU builds link the sdt semaphores
into the main binary instead of into the shared objects where they are
used. The symbol visibility of semaphores is 'hidden' and the dynamic
linker prints an error during module loading:
$ ./configure --enable-trace-backends=dtrace --enable-modules ...
...
Failed to open module: /builddir/build/BUILD/qemu-4.2.0/s390x-softmmu/../block-curl.so: undefined symbol: qemu_curl_close_semaphore
The long-term solution is to generate per-module dtrace .o files and
link them into the module instead of the main binary.
In the short term we can define STAP_SDT_V2 so dtrace(1) produces a .o
file with 'default' symbol visibility instead of 'hidden'. This
workaround is small and easier to merge for QEMU 5.2 and downstream
backports.
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1898700
Cc: wcohen@redhat.com
Cc: fche@redhat.com
Cc: kraxel@redhat.com
Cc: rjones@redhat.com
Cc: ddepaula@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Miroslav Rezanina <mrezanin@redhat.com>
Message-id:
20201119141457.844452-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Maydell [Thu, 19 Nov 2020 10:36:53 +0000 (10:36 +0000)]
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-
20201119' into staging
s390x fixes:
- fix propagation and reset for the new diag318 call
- fix hot-unplug for vfio-pci devices
- fix endianness issues in zPCI (regression fix)
# gpg: Signature made Thu 19 Nov 2020 10:15:58 GMT
# gpg: using RSA key
C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF
# gpg: issuer "cohuck@redhat.com"
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown]
# gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full]
# gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full]
# gpg: aka "Cornelia Huck <cohuck@kernel.org>" [unknown]
# gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown]
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF
* remotes/cohuck/tags/s390x-
20201119:
s390x/pci: fix endianness issues
s390x/pci: Unregister listeners before destroying IOMMU address space
s390/kvm: fix diag318 propagation and reset functionality
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Cornelia Huck [Wed, 18 Nov 2020 10:42:02 +0000 (11:42 +0100)]
s390x/pci: fix endianness issues
The zPCI group and function structures are big endian. However, we do
not consistently store them as big endian locally, and are missing some
conversions.
Let's just store the structures as host endian instead and convert to
big endian when actually handling the instructions retrieving the data.
Also fix the layout of ClpReqQueryPciGrp: g is actually only 8 bit. This
also fixes accesses on little endian hosts, and makes accesses on big
endian hosts consistent.
Fixes:
28dc86a07299 ("s390x/pci: use a PCI Group structure")
Fixes:
9670ee752727 ("s390x/pci: use a PCI Function structure")
Fixes:
1e7552ff5c34 ("s390x/pci: get zPCI function info from host")
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Tested-by: Matthew Rosato <mjrosato@linux.ibm.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20201118104202.
1301363-1-cohuck@redhat.com>
Matthew Rosato [Mon, 16 Nov 2020 21:42:35 +0000 (16:42 -0500)]
s390x/pci: Unregister listeners before destroying IOMMU address space
Hot-unplugging a vfio-pci device on s390x causes a QEMU crash:
qemu-system-s390x: ../softmmu/memory.c:2772:
do_address_space_destroy: Assertion `QTAILQ_EMPTY(&as->listeners)' failed.
In s390, the IOMMU address space is freed during device unplug but the
associated vfio-pci device may not yet be finalized and therefore may
still have a listener registered to the IOMMU address space.
Commit
a2166410ad74 ("spapr_pci: Unregister listeners before destroying
the IOMMU address space") previously resolved this issue for spapr_pci.
We are now seeing this in s390x; it would seem the possibility for this
issue was already present but based on a bisect commit
2d24a6466154
("device-core: use RCU for list of children of a bus") has now changed
the timing such that it is now readily reproducible.
Add logic to ensure listeners are removed before destroying the address
space.
Reported-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Tested-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
1605562955-21152-1-git-send-email-mjrosato@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Collin Walling [Fri, 13 Nov 2020 22:10:22 +0000 (17:10 -0500)]
s390/kvm: fix diag318 propagation and reset functionality
The Control Program Name Code (CPNC) portion of the diag318
info must be set within the SIE block of each VCPU in the
configuration. The handler will iterate through each VCPU
and dirty the diag318_info reg to be synced with KVM on a
subsequent sync_regs call.
Additionally, the diag318 info resets must be handled via
userspace. As such, QEMU will reset this value for each
VCPU during a modified clear, load normal, and load clear
reset event.
Fixes:
fabdada9357b ("s390: guest support for diagnose 0x318")
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Message-Id: <
20201113221022.257054-1-walling@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Peter Maydell [Wed, 18 Nov 2020 15:28:38 +0000 (15:28 +0000)]
Merge remote-tracking branch 'remotes/gkurz/tags/ppc-for-5.2-
20201118' into staging
ppc patch queue for 2020-11-18
This fixes a regression that badly breaks some guest setups because
IPIs end up misconfigured in the XIVE interrupt controller. Hopefully,
the last fix for sPAPR. I'm sending this PR with the blessing of David
who is currently on holidays.
# gpg: Signature made Wed 18 Nov 2020 10:26:31 GMT
# gpg: using RSA key
B4828BAF943140CEF2A3491071D4D5E5822F73D6
# gpg: Good signature from "Greg Kurz <groug@kaod.org>" [full]
# gpg: aka "Gregory Kurz <gregory.kurz@free.fr>" [full]
# gpg: aka "[jpeg image of size 3330]" [full]
# Primary key fingerprint: B482 8BAF 9431 40CE F2A3 4910 71D4 D5E5 822F 73D6
* remotes/gkurz/tags/ppc-for-5.2-
20201118:
Revert series "spapr/xive: Allocate vCPU IPIs from the vCPU contexts"
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Wed, 18 Nov 2020 13:42:42 +0000 (13:42 +0000)]
Merge remote-tracking branch 'remotes/berrange-gitlab/tags/misc-fixes-pull-request' into staging
Misc error reporting and checking fixes to authorization objects
# gpg: Signature made Wed 18 Nov 2020 12:48:53 GMT
# gpg: using RSA key
DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full]
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF
* remotes/berrange-gitlab/tags/misc-fixes-pull-request:
authz-simple: Check that 'identity' property is set
authz-pam: Check that 'service' property is set
authz-list-file: Improve an error message
authz-list-file: Fix file read error handling
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Wed, 18 Nov 2020 11:13:14 +0000 (11:13 +0000)]
Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging
Bugfixes for HVF and Windows builds.
# gpg: Signature made Wed 18 Nov 2020 08:34:05 GMT
# gpg: using RSA key
F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini-gitlab/tags/for-upstream:
buildsys: Help git-diff adding .gitattributes config file
hvf: Fix segment selector format
hvf: Gate RDTSCP on CPU_BASED2_RDTSCP, not just CPU_BASED_TSC_OFFSET
meson: Fixes curses detection on msys2
meson: Fix build with --disable-guest-agent-msi
docs: Fix some typos (found by codespell)
meson: Fix argument for makensis (build regression)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Kevin Wolf [Tue, 17 Nov 2020 16:30:45 +0000 (17:30 +0100)]
authz-simple: Check that 'identity' property is set
If the 'identify' property is not set, we'll pass a NULL pointer to
g_str_equal() and crash. Catch the error condition during the creation
of the object.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Kevin Wolf [Tue, 17 Nov 2020 16:30:44 +0000 (17:30 +0100)]
authz-pam: Check that 'service' property is set
If the 'service' property is not set, we'll call pam_start() with a NULL
pointer for the service name. This fails and leaves a message like this
in the syslog:
qemu-storage-daemon[294015]: PAM pam_start: invalid argument: service == NULL
Make specifying the property mandatory and catch the error already
during the creation of the object.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Markus Armbruster [Fri, 13 Nov 2020 06:23:58 +0000 (07:23 +0100)]
authz-list-file: Improve an error message
When qauthz_list_file_load() rejects JSON values other than JSON
object with a rather confusing error message:
$ echo 1 | qemu-system-x86_64 -nodefaults -S -display none -object authz-list-file,id=authz0,filename=/dev/stdin
qemu-system-x86_64: -object authz-list-file,id=authz0,filename=/dev/stdin: Invalid parameter type for 'obj', expected: dict
Improve to
qemu-system-x86_64: -object authz-list-file,id=authz0,filename=/dev/stdin: File '/dev/stdin' must contain a JSON object
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Markus Armbruster [Fri, 13 Nov 2020 06:23:57 +0000 (07:23 +0100)]
authz-list-file: Fix file read error handling
The Error ** argument must be NULL, &error_abort, &error_fatal, or a
pointer to a variable containing NULL. Passing an argument of the
latter kind twice without clearing it in between is wrong: if the
first call sets an error, it no longer points to NULL for the second
call.
qauthz_list_file_complete() is wrong that way: it passes @errp to
qauthz_list_file_complete() without checking for failure. If it runs
into another failure, it trips error_setv()'s assertion. Reproducer:
$ qemu-system-x86_64 -nodefaults -S -display none -object authz-list-file,id=authz0,filename=
qemu-system-x86_64: ../util/error.c:59: error_setv: Assertion `*errp == NULL' failed.
Aborted (core dumped)
Fix it to check for failure.
Fixes:
55d869846de802a16af1a50584c51737bd664387
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Greg Kurz [Mon, 16 Nov 2020 15:34:22 +0000 (16:34 +0100)]
Revert series "spapr/xive: Allocate vCPU IPIs from the vCPU contexts"
This series was largely built on the assumption that IPI numbers are
numerically equal to vCPU ids. Even if this happens to be the case
in practice with the default machine settings, this ceases to be true
if VSMT is set to a different value than the number of vCPUs per core.
This causes bogus IPI numbers to be created in KVM from a guest stand
point. This leads to unknow results in the guest, including crashes
or missing vCPUs (see BugLink) and even non-fatal oopses in current
KVM that lacks a check before accessing misconfigured HW (see [1]).
A tentative patch was sent (see [2]) but it seems too complex to be
merged in an RC. Since the original changes are essentially an
optimization, it seems safer to revert them for now. The damage is
done by commit
acbdb9956fe9 ("spapr/xive: Allocate IPIs independently
from the other sources") but the previous patches in the series are
really preparatory patches. So this reverts the whole series:
eab0a2d06e97 ("spapr/xive: Allocate vCPU IPIs from the vCPU contexts")
acbdb9956fe9 ("spapr/xive: Allocate IPIs independently from the other sources")
fa94447a2cd6 ("spapr/xive: Use kvmppc_xive_source_reset() in post_load")
235d3b116213 ("spapr/xive: Modify kvm_cpu_is_enabled() interface")
[1] https://marc.info/?l=kvm-ppc&m=
160458409722959&w=4
[2] https://lists.gnu.org/archive/html/qemu-devel/2020-11/msg03626.html
Reported-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Fixes:
acbdb9956fe9 ("spapr/xive: Allocate IPIs independently from the other sources")
BugLink: https://bugs.launchpad.net/qemu/+bug/1900241
Signed-off-by: Greg Kurz <groug@kaod.org>
Acked-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <
160554086275.
1325084.
12110142252189044646.stgit@bahia.lan>
Philippe Mathieu-Daudé [Wed, 14 Oct 2020 08:22:09 +0000 (10:22 +0200)]
buildsys: Help git-diff adding .gitattributes config file
Since commits
0979ed017f0 ("meson: rename .inc.h files to .h.inc")
and
139c1837db7 ("meson: rename included C source files to .c.inc")
'git-diff --function-context' stopped displaying C function context
correctly.
We can help git-diff by providing attributes to the .[ch].inc path
names. See:
https://git-scm.com/docs/gitattributes#_generating_diff_text
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20201014082209.
3712625-1-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Jessica Clarke [Mon, 16 Nov 2020 20:04:14 +0000 (20:04 +0000)]
hvf: Fix segment selector format
The Requested Privilege Level field is 2 bits, the Table Indicator field
is 1 bit and the Index field is the remaining 15 bits, with TI=0 meaning
GDT and TI=1 meaning LDT.
Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com>
Message-Id: <
20201116200414.28286-1-jrtc27@jrtc27.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Jessica Clarke [Mon, 16 Nov 2020 20:03:19 +0000 (20:03 +0000)]
hvf: Gate RDTSCP on CPU_BASED2_RDTSCP, not just CPU_BASED_TSC_OFFSET
Buglink: https://bugs.launchpad.net/qemu/+bug/1894836
Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com>
Message-Id: <
20201116200319.28138-1-jrtc27@jrtc27.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Yonggang Luo [Mon, 16 Nov 2020 21:31:06 +0000 (05:31 +0800)]
meson: Fixes curses detection on msys2
Fixes regression on curses detection in msys2
by commit#
925a40df2828d32d3aaaf022282cba81082fb263
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <
20201116213106.589-1-luoyonggang@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Stefan Weil [Tue, 17 Nov 2020 20:18:34 +0000 (21:18 +0100)]
meson: Fix build with --disable-guest-agent-msi
The QGA MSI target requires several macros which are only available
without --disable-guest-agent-msi.
Don't define that target if configure was called with --disable-guest-agent-msi.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-Id: <
20201117201834.408892-1-sw@weilnetz.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Stefan Weil [Tue, 17 Nov 2020 19:34:48 +0000 (20:34 +0100)]
docs: Fix some typos (found by codespell)
Fix also a similar typo in a code comment.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-Id: <
20201117193448.393472-1-sw@weilnetz.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Stefan Weil [Tue, 17 Nov 2020 19:06:40 +0000 (20:06 +0100)]
meson: Fix argument for makensis (build regression)
`make installer` with a DLL directory was broken.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-Id: <
20201117190640.390359-1-sw@weilnetz.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Peter Maydell [Tue, 17 Nov 2020 22:58:10 +0000 (22:58 +0000)]
Update version for v5.2.0-rc2 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 17 Nov 2020 22:06:40 +0000 (22:06 +0000)]
Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.2-pull-request' into staging
Fix netlink with latest iproute
# gpg: Signature made Tue 17 Nov 2020 15:16:26 GMT
# gpg: using RSA key
CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier2/tags/linux-user-for-5.2-pull-request:
linux-user,netlink: add IFLA_BRPORT_MRP_RING_OPEN, IFLA_BRPORT_MRP_IN_OPEN
linux-user,netlink: fix message translation with ip command
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 17 Nov 2020 21:06:58 +0000 (21:06 +0000)]
Merge remote-tracking branch 'remotes/armbru/tags/pull-qobject-2020-11-17' into staging
QObject patches patches for 2020-11-17
# gpg: Signature made Tue 17 Nov 2020 14:41:06 GMT
# gpg: using RSA key
354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-qobject-2020-11-17:
json: Fix a memleak in parse_pair()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 17 Nov 2020 16:41:47 +0000 (16:41 +0000)]
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-
20201117' into staging
target-arm queue:
* hw/arm/virt: ARM_VIRT must select ARM_GIC
* exynos: Fix bad printf format specifiers
* hw/input/ps2.c: Remove remnants of printf debug
* target/openrisc: Remove dead code attempting to check "is timer disabled"
* register: Remove unnecessary NULL check
* util/cutils: Fix Coverity array overrun in freq_to_str()
* configure: Make "does libgio work" test pull in some actual functions
* tmp105: reset the T_low and T_High registers
* tmp105: Correct handling of temperature limit checks
# gpg: Signature made Tue 17 Nov 2020 13:47:48 GMT
# gpg: using RSA key
E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-
20201117:
tmp105: Correct handling of temperature limit checks
hw/misc/tmp105: reset the T_low and T_High registers
configure: Make "does libgio work" test pull in some actual functions
util/cutils: Fix Coverity array overrun in freq_to_str()
register: Remove unnecessary NULL check
target/openrisc: Remove dead code attempting to check "is timer disabled"
hw/input/ps2.c: Remove remnants of printf debug
exynos: Fix bad printf format specifiers
hw/arm/virt: ARM_VIRT must select ARM_GIC
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 17 Nov 2020 15:58:50 +0000 (15:58 +0000)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Patches for 5.2.0-rc2:
- quorum: Fix crash with rewrite-corrupted and without read-write user
- io_uring: do not use pointer after free
- file-posix: Use fallback path for -EBUSY from FALLOC_FL_PUNCH_HOLE
- iotests: Fix failure on Python 3.9 due to use of a deprecated function
- char-stdio: Fix QMP default for 'signal'
# gpg: Signature made Tue 17 Nov 2020 11:43:17 GMT
# 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:
iotests/081: Test rewrite-corrupted without WRITE
iotests/081: Filter image format after testdir
quorum: Require WRITE perm with rewrite-corrupted
io_uring: do not use pointer after free
file-posix: allow -EBUSY errors during write zeros on raw block devices
iotests: Replace deprecated ConfigParser.readfp()
char-stdio: Fix QMP default for 'signal'
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 17 Nov 2020 15:09:43 +0000 (15:09 +0000)]
Merge remote-tracking branch 'remotes/philmd-gitlab/tags/sdmmc-
20201117' into staging
SD/MMC patches
- Correctly handle 2 GB SCSD Memory Cards (Bin Meng)
CI jobs result:
. https://cirrus-ci.com/build/
4688743904837632
. https://gitlab.com/philmd/qemu/-/pipelines/
216829732
. https://travis-ci.org/github/philmd/qemu/builds/
744026099
# gpg: Signature made Tue 17 Nov 2020 10:51:13 GMT
# gpg: using RSA key
FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* remotes/philmd-gitlab/tags/sdmmc-
20201117:
hw/sd: Fix 2 GiB card CSD register values
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Alex Chen [Fri, 13 Nov 2020 14:55:25 +0000 (14:55 +0000)]
json: Fix a memleak in parse_pair()
In qobject_type(), NULL is returned when the 'QObject' returned from parse_value() is not of QString type,
and this 'QObject' memory will leaked.
So we need to first cache the 'QObject' returned from parse_value(), and finally
free 'QObject' memory at the end of the function.
Also, we add a testcast about invalid dict key.
The memleak stack is as follows:
Direct leak of 32 byte(s) in 1 object(s) allocated from:
#0 0xfffe4b3c34fb in __interceptor_malloc (/lib64/libasan.so.4+0xd34fb)
#1 0xfffe4ae48aa3 in g_malloc (/lib64/libglib-2.0.so.0+0x58aa3)
#2 0xaaab3557d9f7 in qnum_from_int qemu/qobject/qnum.c:25
#3 0xaaab35584d23 in parse_literal qemu/qobject/json-parser.c:511
#4 0xaaab35584d23 in parse_value qemu/qobject/json-parser.c:554
#5 0xaaab35583d77 in parse_pair qemu/qobject/json-parser.c:270
#6 0xaaab355845db in parse_object qemu/qobject/json-parser.c:327
#7 0xaaab355845db in parse_value qemu/qobject/json-parser.c:546
#8 0xaaab35585b1b in json_parser_parse qemu/qobject/json-parser.c:580
#9 0xaaab35583703 in json_message_process_token qemu/qobject/json-streamer.c:92
#10 0xaaab355ddccf in json_lexer_feed_char qemu/qobject/json-lexer.c:313
#11 0xaaab355de0eb in json_lexer_feed qemu/qobject/json-lexer.c:350
#12 0xaaab354aff67 in tcp_chr_read qemu/chardev/char-socket.c:525
#13 0xfffe4ae429db in g_main_context_dispatch (/lib64/libglib-2.0.so.0+0x529db)
#14 0xfffe4ae42d8f (/lib64/libglib-2.0.so.0+0x52d8f)
#15 0xfffe4ae430df in g_main_loop_run (/lib64/libglib-2.0.so.0+0x530df)
#16 0xaaab34d70bff in iothread_run qemu/iothread.c:82
#17 0xaaab3559d71b in qemu_thread_start qemu/util/qemu-thread-posix.c:519
Fixes:
532fb5328473 ("qapi: Make more of qobject_to()")
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
20201113145525.85151-1-alex.chen@huawei.com>
[Commit message tweaked]
Laurent Vivier [Tue, 17 Nov 2020 11:19:05 +0000 (12:19 +0100)]
linux-user,netlink: add IFLA_BRPORT_MRP_RING_OPEN, IFLA_BRPORT_MRP_IN_OPEN
Fix "-d unimp" trace results:
Unknown QEMU_IFLA_BRPORT type 35
Unknown QEMU_IFLA_BRPORT type 36
Also process IFLA_EXT_MASK to fix:
Unknown target QEMU_IFLA type: 29
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20201117111905.843925-1-laurent@vivier.eu>