Peter Maydell [Wed, 4 Sep 2019 11:28:43 +0000 (12:28 +0100)]
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-09-03' into staging
Block patches:
- qemu-io now accepts a file to read a write pattern from
- Ensure that raw files have their first block allocated so we can probe
the O_DIRECT alignment if necessary
- Various fixes
Peter Maydell [Wed, 4 Sep 2019 10:25:13 +0000 (11:25 +0100)]
Merge remote-tracking branch 'remotes/stsquad/tags/pull-gdbstub-gitdm-testing-020919-1' into staging
Various maintainer updates
- fixes for gdbstub regressions
- bunch of gitdm/mailmap updates
- module fixes for Travis
- docker fixes for shippable
# gpg: Signature made Mon 02 Sep 2019 11:19:04 BST
# 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-gdbstub-gitdm-testing-020919-1:
tests/docker: upgrade docker.py to python3
tests: fix modules-test with no default machine
build-sys: build ui-spice-app as a module
contrib/gitdm: Add RT-RK to the domain-map
.mailmap/aliases: add some further commentary
mailmap: Add many entries to improve 'git shortlog' statistics
mailmap: Update philmd email address
mailmap: Reorder by sections
contrib/gitdm: Add armbru@pond.sub.org to group-map-redhat
contrib/gitdm: filetype interface is not in order, fix
gdbstub: Fix handler for 'F' packet
gdbstub: Fix handling of '!' packet with new infra
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Wed, 4 Sep 2019 09:16:00 +0000 (10:16 +0100)]
Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-aug-29-2019' into staging
MIPS queue for August 29th, 2019
# gpg: Signature made Thu 29 Aug 2019 11:19:28 BST
# gpg: using RSA key D4972A8967F75A65
# gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01 DD75 D497 2A89 67F7 5A65
* remotes/amarkovic/tags/mips-queue-aug-29-2019: (31 commits)
target/mips: Fix emulation of ST.W in system mode
target/mips: Clean up handling of CP0 register 31
target/mips: Clean up handling of CP0 register 30
target/mips: Clean up handling of CP0 register 29
target/mips: Clean up handling of CP0 register 28
target/mips: Clean up handling of CP0 register 27
target/mips: Clean up handling of CP0 register 26
target/mips: Clean up handling of CP0 register 25
target/mips: Clean up handling of CP0 register 24
target/mips: Clean up handling of CP0 register 23
target/mips: Clean up handling of CP0 register 20
target/mips: Clean up handling of CP0 register 19
target/mips: Clean up handling of CP0 register 18
target/mips: Clean up handling of CP0 register 17
target/mips: Clean up handling of CP0 register 16
target/mips: Clean up handling of CP0 register 15
target/mips: Clean up handling of CP0 register 14
target/mips: Clean up handling of CP0 register 13
target/mips: Clean up handling of CP0 register 12
target/mips: Clean up handling of CP0 register 11
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 3 Sep 2019 16:20:39 +0000 (17:20 +0100)]
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.2-20190829' into staging
ppc patch queue 2018-08-29
Another pull request for ppc-for-4.2. Includes
* Several powernv patches which were pulled last minute from the
last PULL, now that some problems with them have been sorted out
* A fix for -no-reboot which has been broken since the
pseries-rhel4.1.0 machine type
* Add some host threads information which AIX guests will need to
properly scale the PURR and SPURR
* Change behaviour to match x86 when unplugging function 0 of a
multifunction PCI device
* A number of TCG fixes in FPU emulation
And a handful of other assorted fixes and cleanups.
* remotes/dgibson/tags/ppc-for-4.2-20190829:
spapr: Set compat mode in spapr_core_plug()
spapr/pci: Convert types to QEMU coding style
spapr_pci: Advertise BAR reallocation capability
spapr: Use SHUTDOWN_CAUSE_SUBSYSTEM_RESET for CAS reboots
powerpc/spapr: Add host threads parameter to ibm,get_system_parameter
pseries: Update SLOF firmware image
target/ppc: Refactor emulation of vmrgew and vmrgow instructions
target/ppc: Fix do_float_check_status vs inexact
target/ppc: Set float_tininess_before_rounding at cpu reset
pseries: Fix compat_pvr on reset
spapr_pci: remove all child functions in function zero unplug
ppc: Fix xscvdpspn for SNAN
ppc: Fix xsmaddmdp and friends
tests/boot-serial-test: add support for all the PowerNV machines
ppc/pnv: Introduce PowerNV machines with fixed CPU models
ppc/pnv: Generate phandle for the "interrupt-parent" property
ppc/pnv: add more dummy XSCOM addresses for the P9 CAPP
ppc/pnv: update skiboot to v6.4
ppc/pnv: Set default ram size to 1.75GB
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 3 Sep 2019 15:48:37 +0000 (16:48 +0100)]
Merge remote-tracking branch 'remotes/cleber/tags/python-next-pull-request' into staging
Python (acceptance tests) queue, 2019-08-28
# gpg: Signature made Thu 29 Aug 2019 02:11:22 BST
# gpg: using RSA key 7ABB96EB8B46B94D5E0FE9BB657E8D33A5F209F3
# gpg: Good signature from "Cleber Rosa <crosa@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: 7ABB 96EB 8B46 B94D 5E0F E9BB 657E 8D33 A5F2 09F3
* remotes/cleber/tags/python-next-pull-request:
VNC Acceptance test: simplify test names
Boot Linux Console Test: add a test for ppc64 + pseries
Acceptance tests: drop left over usage of ":avocado: enable"
tests/requirements.txt: pin paramiko version requirement
tests.acceptance.avocado_qemu: Add support for powerpc
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 3 Sep 2019 15:04:19 +0000 (16:04 +0100)]
Merge remote-tracking branch 'remotes/ehabkost/tags/python-next-pull-request' into staging
Python queue, 2019-08-28
Bug fix:
* configure: more resilient Python version capture (Cleber Rosa)
Cleanup:
* BootLinuxSshTest: Only use 'test' for unittest.TestCase method
names (Philippe Mathieu-Daudé)
# gpg: Signature made Wed 28 Aug 2019 20:22:35 BST
# 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/python-next-pull-request:
configure: more resilient Python version capture
BootLinuxSshTest: Only use 'test' for unittest.TestCase method names
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Thomas Huth [Fri, 23 Aug 2019 08:42:03 +0000 (10:42 +0200)]
tests/check-block: Skip iotests when sanitizers are enabled
The sanitizers (especially the address sanitizer from Clang) are
sometimes printing out warnings or false positives - this spoils
the output of the iotests, causing some of the tests to fail.
Thus let's skip the automatic iotests during "make check" when the
user configured QEMU with --enable-sanitizers.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 20190823084203.29734-1-thuth@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
Thomas Huth [Fri, 23 Aug 2019 13:35:52 +0000 (15:35 +0200)]
iotests: Check for enabled drivers before testing them
It is possible to enable only a subset of the block drivers with the
"--block-drv-rw-whitelist" option of the "configure" script. All other
drivers are marked as unusable (or only included as read-only with the
"--block-drv-ro-whitelist" option). If an iotest is now using such a
disabled block driver, it is failing - which is bad, since at least the
tests in the "auto" group should be able to deal with this situation.
Thus let's introduce a "_require_drivers" function that can be used by
the shell tests to check for the availability of certain drivers first,
and marks the test as "not run" if one of the drivers is missing.
This patch mainly targets the test in the "auto" group which should
never fail in such a case, but also improves some of the other tests
along the way. Note that we also assume that the "qcow2" and "file"
drivers are always available - otherwise it does not make sense to
run "make check-block" at all (which only tests with qcow2 by default).
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 20190823133552.11680-1-thuth@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
Max Reitz [Mon, 19 Aug 2019 20:18:44 +0000 (22:18 +0200)]
iotests: Add -display none to the qemu options
Without this argument, qemu will print an angry message about not being
able to connect to a display server if $DISPLAY is not set. For me,
that breaks iotests.supported_formats() because it thus only sees
["Could", "not", "connect"] as the supported formats.
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190819201851.24418-2-mreitz@redhat.com Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Max Reitz [Thu, 15 Aug 2019 15:36:38 +0000 (17:36 +0200)]
iotests: Disable 126 for flat vmdk subformats
iotest 126 requires backing file support, which flat vmdks cannot offer.
Skip this test for such subformats.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190815153638.4600-8-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Max Reitz [Thu, 15 Aug 2019 15:36:37 +0000 (17:36 +0200)]
iotests: Disable 110 for vmdk.twoGbMaxExtentSparse
The error message for the test case where we have a quorum node for
which no directory name can be generated is different: For
twoGbMaxExtentSparse, it complains that it cannot open the extent file.
For other (sub)formats, it just notes that it cannot determine the
backing file path. Both are fine, but just disable twoGbMaxExtentSparse
for simplicity's sake.
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190815153638.4600-7-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Max Reitz [Thu, 15 Aug 2019 15:36:36 +0000 (17:36 +0200)]
iotests: Disable broken streamOptimized tests
streamOptimized does not support writes that do not span exactly one
cluster. Furthermore, it cannot rewrite already allocated clusters.
As such, many iotests do not work with it. Disable them.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190815153638.4600-6-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Max Reitz [Thu, 15 Aug 2019 15:36:35 +0000 (17:36 +0200)]
vmdk: Reject invalid compressed writes
Compressed writes generally have to write full clusters, not just in
theory but also in practice when it comes to vmdk's streamOptimized
subformat. It currently is just silently broken for writes with
non-zero in-cluster offsets:
(The technical reason is that vmdk_write_extent() just writes the
incomplete compressed data actually to offset 4k. When reading the
data, vmdk_read_extent() looks at offset 0 and finds the compressed data
size to be 0, because that is what it reads from there. This yields an
error.)
For incomplete writes with zero in-cluster offsets, the error path when
reading the rest of the cluster is a bit different, but the result is
the same:
(Here, vmdk_read_extent() finds the data and then sees that the
uncompressed data is short.)
It is better to reject invalid writes than to make the user believe they
might have succeeded and then fail when trying to read it back.
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190815153638.4600-5-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
We had a test for a case where relative extent paths did not work, but
unfortunately we just fixed the underlying problem, so it works now.
This patch adds a new test case that still fails.
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190815153638.4600-4-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Max Reitz [Thu, 15 Aug 2019 15:36:33 +0000 (17:36 +0200)]
vmdk: Use bdrv_dirname() for relative extent paths
This makes iotest 033 pass with e.g. subformat=monolithicFlat. It also
turns a former error in 059 into success.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190815153638.4600-3-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Max Reitz [Thu, 15 Aug 2019 15:36:32 +0000 (17:36 +0200)]
iotests: Fix _filter_img_create()
fe646693acc changed qemu-img create's output so that it no longer prints
single quotes around parameter values. The subformat and adapter_type
filters in _filter_img_create() have never been adapted to that change.
Fixes: fe646693acc13ac48b98435d14149ab04dc597bc Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190815153638.4600-2-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Nir Soffer [Tue, 27 Aug 2019 01:05:28 +0000 (04:05 +0300)]
iotests: Test allocate_first_block() with O_DIRECT
Using block_resize we can test allocate_first_block() with file
descriptor opened with O_DIRECT, ensuring that it works for any size
larger than 4096 bytes.
Testing smaller sizes is tricky as the result depends on the filesystem
used for testing. For example on NFS any size will work since O_DIRECT
does not require any alignment.
Signed-off-by: Nir Soffer <nsoffer@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190827010528.8818-3-nsoffer@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
Nir Soffer [Tue, 27 Aug 2019 01:05:27 +0000 (04:05 +0300)]
block: posix: Always allocate the first block
When creating an image with preallocation "off" or "falloc", the first
block of the image is typically not allocated. When using Gluster
storage backed by XFS filesystem, reading this block using direct I/O
succeeds regardless of request length, fooling alignment detection.
In this case we fallback to a safe value (4096) instead of the optimal
value (512), which may lead to unneeded data copying when aligning
requests. Allocating the first block avoids the fallback.
Since we allocate the first block even with preallocation=off, we no
longer create images with zero disk size:
It's wrong to OR shared permissions. It may lead to crash on further
permission updates.
Also, no needs to consider previously calculated permissions, as at
this point we already bind all new parents and bdrv_get_cumulative_perm
result is enough. So fix the bug by just set permissions by
bdrv_get_cumulative_perm result.
Bug was introduced in long ago 234ac1a9025, in 2.9.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190824100740.61635-1-vsementsov@virtuozzo.com Signed-off-by: Max Reitz <mreitz@redhat.com>
Peter Maydell [Tue, 3 Sep 2019 08:43:26 +0000 (09:43 +0100)]
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Pull request
# gpg: Signature made Tue 27 Aug 2019 21:16:27 BST
# 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/tags/block-pull-request:
block/qcow2: implement .bdrv_co_pwritev(_compressed)_part
block/qcow2: implement .bdrv_co_preadv_part
block/qcow2: refactor qcow2_co_preadv to use buffer-based io
block/io: introduce bdrv_co_p{read, write}v_part
block/io: bdrv_aligned_pwritev: use and support qiov_offset
block/io: bdrv_aligned_preadv: use and support qiov_offset
block/io: bdrv_co_do_copy_on_readv: lazy allocation
block/io: bdrv_co_do_copy_on_readv: use and support qiov_offset
block: define .*_part io handlers in BlockDriver
block/io: refactor padding
util/iov: improve qemu_iovec_is_zero
util/iov: introduce qemu_iovec_init_extended
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Alex Bennée [Thu, 29 Aug 2019 11:08:27 +0000 (12:08 +0100)]
tests/docker: upgrade docker.py to python3
The recent podman changes (9459f754134bb) imported enum which is part
of the python3 standard library but only available as an external
library for python2. This causes problems on the fairly restricted
environment such as shippable. Lets bite the bullet and make the
script a fully python3 one. To that end:
- drop the from __future__ import (we are there now ;-)
- avoid the StringIO import hack
- be consistent with the mode we read/write dockerfiles
- s/iteritems/items/
- ensure check_output returns strings for processing
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
This reverts commit 45db1ac157 ("modules-test: ui-spice-app is not
built as module") and fixes commit d8aec9d9f1 ("display: add -display
spice-app launching a Spice client").
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190827140241.20818-1-marcandre.lureau@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
This company has at least 7 contributors, add a domain-map entry.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190822231231.1306-1-philmd@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Alex Bennée [Wed, 28 Aug 2019 11:03:23 +0000 (12:03 +0100)]
.mailmap/aliases: add some further commentary
The two files are not interchangeable but a change to one *might*
require a change to the other so lets flag that up with an explanation
of what both files are trying to achieve. While we are at it document
the many forms .mailmap can take in the header.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
mailmap: Add many entries to improve 'git shortlog' statistics
All of these emails have a least 1 commit with utf8/latin1 encoding
issue, or one with no author name.
When there are multiple commits, keep the author name the most used.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20190822230916.576-4-philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Use the email address where I spend most of my time.
Suggested-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20190822230916.576-3-philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Our mailmap currently has 4 sections somehow documented.
Reorder few entries not related to "addresses from the original
git import" into the 3rd section, and add a comment to describe
it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20190822230916.576-2-philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
contrib/gitdm: Add armbru@pond.sub.org to group-map-redhat
Just to get the (few) accidental uses of my private e-mail address
attributed correctly.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190822122350.29852-3-armbru@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
contrib/gitdm: filetype interface is not in order, fix
gitm prints the rather cryptic message "interface not found, appended
to the last order". This is because filetypes.txt has filetype
interface, but neglects to mention it in order. Fix that.
Fixes: 2f28271d807edfcdc47a280c06999dd866dcae10 Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20190822122350.29852-2-armbru@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-31-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-30-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-29-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-28-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-27-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-26-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-25-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-24-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-23-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-22-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-21-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-20-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-19-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-18-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-17-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-16-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-15-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-14-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-13-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-12-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-11-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-10-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-9-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-8-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-7-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-6-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-5-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-4-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-3-git-send-email-aleksandar.markovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-2-git-send-email-aleksandar.markovic@rt-rk.com>
Bandan Das [Wed, 28 Aug 2019 12:49:28 +0000 (08:49 -0400)]
usb-mtp: add sanity checks on rootdir
Currently, we don't check if rootdir exists and is accessible.
Furthermore, a trailing slash results in a null "desc" string which
ends up in the share not visible in the guest. Add some simple
sanity checks for appropriate permissions. Also, bail out if the
user does not supply an absolute path.
Signed-off-by: Bandan Das <bsd@redhat.com>
Message-id: jpga7bto3on.fsf@linux.bootlegged.copy Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
fangying [Wed, 28 Aug 2019 06:25:35 +0000 (14:25 +0800)]
xhci: Fix memory leak in xhci_kick_epctx
Address Sanitizer shows memory leak in xhci_kick_epctx hw/usb/hcd-xhci.c:1912.
A sglist is leaked when a packet is retired and returns USB_RET_NAK status.
The leak stack is as bellow:
Direct leak of 2688 byte(s) in 168 object(s) allocated from:
#0 0xffffae8b11db in __interceptor_malloc (/lib64/libasan.so.4+0xd31db)
#1 0xffffae5c9163 in g_malloc (/lib64/libglib-2.0.so.0+0x57163)
#2 0xaaaabb6fb3f7 in qemu_sglist_init dma-helpers.c:43
#3 0xaaaabba705a7 in pci_dma_sglist_init include/hw/pci/pci.h:837
#4 0xaaaabba705a7 in xhci_xfer_create_sgl hw/usb/hcd-xhci.c:1443
#5 0xaaaabba705a7 in xhci_setup_packet hw/usb/hcd-xhci.c:1615
#6 0xaaaabba77a6f in xhci_kick_epctx hw/usb/hcd-xhci.c:1912
#7 0xaaaabbdaad27 in timerlist_run_timers util/qemu-timer.c:592
#8 0xaaaabbdab19f in qemu_clock_run_timers util/qemu-timer.c:606
#9 0xaaaabbdab19f in qemu_clock_run_all_timers util/qemu-timer.c:692
#10 0xaaaabbdab9a3 in main_loop_wait util/main-loop.c:524
#11 0xaaaabb6ff5e7 in main_loop vl.c:1806
#12 0xaaaabb1e1453 in main vl.c:4488
Ying Fang [Tue, 27 Aug 2019 08:02:09 +0000 (16:02 +0800)]
xhci: Fix memory leak in xhci_address_slot
Address Sanitizer shows memory leak in xhci_address_slot
hw/usb/hcd-xhci.c:2156 and the stack is as bellow:
Direct leak of 64 byte(s) in 4 object(s) allocated from:
#0 0xffff91c6f5ab in realloc (/lib64/libasan.so.4+0xd35ab)
#1 0xffff91987243 in g_realloc (/lib64/libglib-2.0.so.0+0x57243)
#2 0xaaaab0b26a1f in qemu_iovec_add util/iov.c:296
#3 0xaaaab07e5ce3 in xhci_address_slot hw/usb/hcd-xhci.c:2156
#4 0xaaaab07e5ce3 in xhci_process_commands hw/usb/hcd-xhci.c:2493
#5 0xaaaab00058d7 in memory_region_write_accessor qemu/memory.c:507
#6 0xaaaab0000d87 in access_with_adjusted_size memory.c:573
#7 0xaaaab000abcf in memory_region_dispatch_write memory.c:1516
#8 0xaaaaaff59947 in flatview_write_continue exec.c:3367
#9 0xaaaaaff59c33 in flatview_write exec.c:3406
#10 0xaaaaaff63b3b in address_space_write exec.c:3496
#11 0xaaaab002f263 in kvm_cpu_exec accel/kvm/kvm-all.c:2288
#12 0xaaaaaffee427 in qemu_kvm_cpu_thread_fn cpus.c:1290
#13 0xaaaab0b1a943 in qemu_thread_start util/qemu-thread-posix.c:502
#14 0xffff908ce8bb in start_thread (/lib64/libpthread.so.0+0x78bb)
#15 0xffff908165cb in thread_start (/lib64/libc.so.6+0xd55cb)
Cleber Rosa [Fri, 7 Jun 2019 15:22:21 +0000 (11:22 -0400)]
VNC Acceptance test: simplify test names
The test name is composed of the class name and method name, so it
looks like there's some redundancy here that we can eliminate.
Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190607152223.9467-7-crosa@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Fri, 7 Jun 2019 15:22:19 +0000 (11:22 -0400)]
Boot Linux Console Test: add a test for ppc64 + pseries
Just like the previous tests, boots a Linux kernel on a ppc64 target
using the pseries machine.
Signed-off-by: Cleber Rosa <crosa@redhat.com> CC: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20190607152223.9467-5-crosa@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Fri, 7 Jun 2019 15:22:18 +0000 (11:22 -0400)]
Acceptance tests: drop left over usage of ":avocado: enable"
Commit 9531d26c10 removed all of ":avocado: enable" tags, but then
a new entry was added with the introduction of migration.py.
Let's remove it for consistency.
Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190607152223.9467-4-crosa@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Fri, 7 Jun 2019 15:22:17 +0000 (11:22 -0400)]
tests/requirements.txt: pin paramiko version requirement
It's a good practice (I'd really say a must) to pin as much as
possible of the software versions used during test, so let's apply
that to paramiko.
According to https://pypi.org/project/paramiko/, 2.4.2 is the latest
released version. It's also easily obtainable on systems such as
Fedora 30.
Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190607152223.9467-3-crosa@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
tests.acceptance.avocado_qemu: Add support for powerpc
Current acceptance test will not run properly in powerpc
environment due qemu target is different from arch, this
usually matches, except with bi-endian architectures like ppc64.
uname would return `ppc64` or `ppc64le` based `big` or `little`
endian but qemu `target` is always `ppc64`. Let's handle it.
Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Message-Id: <20190819082820.14817-1-sathnaga@linux.vnet.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Cleber Rosa <crosa@redhat.com>
Greg Kurz [Wed, 28 Aug 2019 17:20:53 +0000 (19:20 +0200)]
spapr: Set compat mode in spapr_core_plug()
A recent change in spapr_machine_reset() showed that resetting the compat
mode in spapr_machine_reset() for the boot vCPU and in spapr_cpu_reset()
for all other vCPUs was fragile. The fix was thus to reset the compat mode
for all vCPUs in spapr_machine_reset(), but we still have to propagate
it to hot-plugged CPUs. This is still performed from spapr_cpu_reset(),
hence resulting in ppc_set_compat() being called twice for every vCPU at
machine reset. Apart from wasting cycles, which isn't really an issue
during machine reset, this seems to indicate that spapr_cpu_reset() isn't
the best place to set the compat mode.
A natural candidate for CPU-hotplug specific code is spapr_core_plug().
Also, it sits in the same file as spapr_machine_reset() : this makes
it easier for someone who wants to know when the compat PVR is set.
Call ppc_set_compat() from there. This doesn't need to be done for
initial vCPUs since the compat PVR is 0 and spapr_machine_reset() sets
the appropriate value later. No need to do this on manually added vCPUS
on the destination QEMU during migration since the compat PVR is
part of the migrated vCPU state. Both conditions can be checked with
spapr_drc_hotplugged().
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <156701285312.499757.7807417667750711711.stgit@bahia.lan> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Greg Kurz [Wed, 28 Aug 2019 18:20:44 +0000 (20:20 +0200)]
spapr/pci: Convert types to QEMU coding style
The QEMU coding style requires:
- to typedef structured types (HACKING)
- to use CamelCase for types and structure names (CODING_STYLE)
Do that for PCI and Nvlink2 code.
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <156701644465.505236.2850655823182656869.stgit@bahia.lan> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The pseries guests do not normally allocate PCI resources and rely on
the system firmware doing so. Furthermore at least at some point in
the past the pseries guests won't even allowed to change BARs, probably
it is still the case for phyp. So since the initial commit we have [1]
which prevents resource reallocation.
This is not a problem until we want specific BAR alignments, for example,
PAGE_SIZE==64k to make sure we can still map MMIO BARs directly. For
the boot time devices we handle this in SLOF [2] but since QEMU's RTAS
does not allocate BARs, the guest does this instead and does not align
BARs even if Linux is given pci=resource_alignment=16@pci:0:0 as
PCI_PROBE_ONLY makes Linux ignore alignment requests.
ARM folks added a dial to control PCI_PROBE_ONLY via the device tree [3].
This makes use of the dial to advertise to the guest that we can handle
BAR reassignments. This limits the change to the latest pseries machine
to avoid old guests explosion.
We do not remove the flag from [1] as pseries guests are still supported
under phyp so having that removed may cause problems.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/powerpc/platforms/pseries/setup.c?h=v5.1#n773
[2] https://git.qemu.org/?p=SLOF.git;a=blob;f=board-qemu/slof/pci-phb.fs;h=06729bcf77a0d4e900c527adcd9befe2a269f65d;hb=HEAD#l338
[3] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f81c11af Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20190719043734.108462-1-aik@ozlabs.ru> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
David Gibson [Wed, 28 Aug 2019 01:43:15 +0000 (11:43 +1000)]
spapr: Use SHUTDOWN_CAUSE_SUBSYSTEM_RESET for CAS reboots
The sPAPR platform includes feature negotiation between the guest and
platform. That sometimes requires reconfiguring the virtual hardware, and
in some cases that is a complex enough process that we trigger a system
reset to handle it. That interacts badly with -no-reboot - we trigger the
reboot, -no-reboot means we exit and so the guest never gets to try again.
Eventually we want to get rid of CAS reboots entirely, since they're odd
and irritating for the user. But in the meantime we can fix the -no-reboot
problem by using SHUTDOWN_CAUSE_SUBSYSTEM_RESET which ignores -no-reboot
and seems to be designed for this sort of faux-reset for internal purposes
only.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
powerpc/spapr: Add host threads parameter to ibm,get_system_parameter
The ibm,get_system_parameter rtas call is used by the guest to retrieve
data relating to certain parameters of the system. The SPLPAR
characteristics option (token 20) is used to determine characteristics of
the environment in which the lpar will run.
It may be useful for a guest to know the number of physical host threads
present on the underlying system where it is being run. Add the
characteristic "HostThrs" to the SPLPAR Characteristics
ibm,get_system_parameter rtas call to expose this information to a
guest. Add a n_host_threads property to the processor class which is
then used to retrieve this information and define it for POWER8 and
POWER9. Other processors will default to 0 and the charateristic won't
be added.
This allocates space for FWNMI log in RTAS and fixes phandles at
the ibm,client-architecture-support stage.
The full list is:
* libnet: Fix the check of the argument lengths of the "ping" command
* fdt: Update phandles after H_CAS
* rtas: Reserve space for FWNMI log
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Stefan Brankovic [Tue, 27 Aug 2019 09:37:43 +0000 (11:37 +0200)]
target/ppc: Refactor emulation of vmrgew and vmrgow instructions
Since I found this two instructions implemented with tcg, I refactored
them so they are consistent with other similar implementations that
I introduced in this patch.
Also, a new dual macro GEN_VXFORM_TRANS_DUAL is added. This macro is
used if one instruction is realized with direct translation, and second
one with a helper.
Signed-off-by: Stefan Brankovic <stefan.brankovic@rt-rk.com>
Message-Id: <1566898663-25858-4-git-send-email-stefan.brankovic@rt-rk.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The underflow and inexact exceptions are not mutually exclusive.
Check for both of them. Tidy the reset of FPSCR[FI].
Fixes: https://bugs.launchpad.net/bugs/1841442 Reported-by: Paul Clarke <pc@us.ibm.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Paul Clarke <pc@us.ibm.com>
Message-Id: <20190826165434.18403-2-richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Laurent Vivier [Mon, 26 Aug 2019 09:08:12 +0000 (11:08 +0200)]
pseries: Fix compat_pvr on reset
If we a migrate P8 machine to a P9 machine, the migration fails on
destination with:
error while loading state for instance 0x1 of device 'cpu'
load of migration failed: Operation not permitted
This is caused because the compat_pvr field is only present for the first
CPU.
Originally, spapr_machine_reset() calls ppc_set_compat() to set the value
max_compat_pvr for the first cpu and this was propagated to all CPUs by
spapr_cpu_reset(). Now, as spapr_cpu_reset() is called before that, the
value is not propagated to all CPUs and the migration fails.
To fix that, propagate the new value to all CPUs in spapr_machine_reset().
Fixes: 25c9780d38d4 ("spapr: Reset CAS & IRQ subsystem after devices") Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20190826090812.19080-1-lvivier@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
spapr_pci: remove all child functions in function zero unplug
There is nothing wrong with how sPAPR handles multifunction PCI
hot unplugs. The problem is that x86 does it simpler. Instead of
removing each non-zero function and then removing function zero,
x86 can remove any function of the slot to trigger the hot unplug.
Libvirt will be directly impacted by this difference, in the
(hopefully soon) PCI Multifunction hot plug/unplug support. For
hot plugs, both x86 and sPAPR will operate the same way: a XML
with all desired functions to be added, then consecutive hotplugs
of all non-zero functions first, zero last. For hot unplugs, at
least in the current state, a XML with the devices to be removed
must also be provided because of how sPAPR operates - x86 does
not need it - since any function unplug will unplug the whole
PCIe slot. This difference puts extra strain in the management
layer, which needs to either handle both archs differently in
the unplug scenario or choose treat x86 like sPAPR, forcing x86
users to cope with sPAPR internals.
This patch changes spapr_pci_unplug_request to handle the
unplug of function zero differently. When removing function zero,
instead of error-ing out if there are any remaining function
DRCs which needs detaching, detach those. This has no effect in
any existing scripts that are detaching the non-zero functions
before function zero, and can be used by management as a shortcut
to remove the whole PCI multifunction device without specifying
each child function.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20190822195918.3307-1-danielhb413@gmail.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Paul A. Clarke [Tue, 20 Aug 2019 17:26:04 +0000 (12:26 -0500)]
ppc: Fix xscvdpspn for SNAN
The xscvdpspn instruction implements a non-arithmetic conversion.
In particular, NaNs are not silenced and rounding is not performed.
Rewrite to match the pseudocode for ConvertDPtoSP_NS() in the
Power 3.0B manual.
Signed-off-by: Paul A. Clarke <pc@us.ibm.com>
Message-Id: <1566321964-1447-1-git-send-email-pc@us.ibm.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[dwg: Replaced description with clearer version from rth] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Paul A. Clarke [Wed, 21 Aug 2019 15:28:41 +0000 (10:28 -0500)]
ppc: Fix xsmaddmdp and friends
A class of instructions of the form:
op Target,A,B
which operate like:
Target = Target * A + B
have a bit set which distinguishes them from instructions that operate as:
Target = Target * B + A
This bit is not being checked properly (using PPC_BIT macro), so all
instructions in this class are operating incorrectly as the second form
above. The bit was being checked as if it were part of a 64-bit
instruction opcode, rather than a proper 32-bit opcode. Fix by using the
macro (PPC_BIT32) which treats the opcode as a 32-bit quantity.
Fixes: c9f4e4d8b632 ("target/ppc: improve VSX_FMADD with new GEN_VSX_HELPER_VSX_MADD macro") Signed-off-by: Paul A. Clarke <pc@us.ibm.com>
Message-Id: <1566401321-22419-1-git-send-email-pc@us.ibm.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Tested-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
ppc/pnv: Introduce PowerNV machines with fixed CPU models
Make the current "powernv" machine an abstract type and derive from it
new machines with specific CPU models: power8 and power9.
The "powernv" machine is now an alias on the "powernv9" machine.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190731141233.1340-2-clg@kaod.org>
[dwg: Adjust pnv-xscom-test to cope with this change] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
ppc/pnv: Generate phandle for the "interrupt-parent" property
Devices such as the BT or serial devices require a valid
"interrupt-parent" phandle in the device tree and it is currently
empty (0x0). It was not a problem until now but since OpenFirmare
started using a recent libdft (>= 1.4.7), petitboot fails to boot the
system image with error :
dtc_resize: fdt_open_into returned FDT_ERR_BADMAGIC
Provide a phandle for the LPC bus.
Suggested-by: Greg Kurz <groug@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190723090138.30623-1-clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Joel Stanley [Thu, 18 Jul 2019 05:42:17 +0000 (15:12 +0930)]
ppc/pnv: update skiboot to v6.4
Currently we fail to boot a qemu powernv machine with a Power9
processor:
PLAT: Detected generic platform
PLAT: Detected BMC platform generic
CPU: All 1 processors called in...
CHIPTOD: Unknown TOD type !
CHIPTOD: Failed ChipTOD detection !
Aborting!
With v6.4 we can boot both a Power8 and Power9 powernv machine.
Built from submodule with powerpc64le-linux-gnu-gcc (Debian 8.3.0-2).
Signed-off-by: Joel Stanley <joel@jms.id.au>
Message-Id: <20190718054218.9581-1-joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Joel Stanley [Wed, 21 Aug 2019 03:09:45 +0000 (12:39 +0930)]
ppc/pnv: Set default ram size to 1.75GB
This makes the powernv machine easier for end users as the default
initrd address (1.5GB) is now within RAM.
This uses less than 2GB of RAM to ensure 32 bit Qemu still works.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Message-Id: <20190821030945.473-1-joel@jms.id.au>
[dwg: Fix comment style for checkpatch] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Kővágó, Zoltán [Mon, 26 Aug 2019 19:59:02 +0000 (21:59 +0200)]
audio: omitting audiodev= parameter is only deprecated
Unfortunately, changes introduced in af2041ed2d "audio: audiodev=
parameters no longer optional when -audiodev present" breaks backward
compatibility. This patch changes the error into a deprecation warning.
Kővágó, Zoltán [Mon, 26 Aug 2019 19:59:01 +0000 (21:59 +0200)]
audio: fix invalid malloc size in audio_create_pdos
The code used sizeof(AudiodevAlsaPerDirectionOptions) instead of the
appropriate per direction options for the audio backend. If the size of
the actual audiodev's per direction options are larger than alsa's, it
could cause a buffer overflow.
However, alsa has three fields in per direction options: a string, an
uint32 and a bool. Oss has the same fields, coreaudio has a single
uint32, paaudio has a string and an uint32, all other backends only use
the common options, so currently no per direction options struct should
be larger than alsa's.
Sandra Loosemore [Tue, 27 Aug 2019 22:33:17 +0000 (16:33 -0600)]
gdbstub: Fix handler for 'F' packet
Handling of the 'F' packet has been broken since commit 4b20fab101b9e2d0fb47454209637a17fc7a13d5, which converted it to use
the new packet parsing infrastructure. Per the GDB RSP specification
the second parameter may be omitted, but the rewritten implementation
was failing to recognize this case. The result was that QEMU was
repeatedly resending the fileio request and ignoring GDB's replies of
successful completion. This patch restores the behavior of the
previous code in allowing the errno parameter to be omitted and
passing 0 to the callback in that case.
Signed-off-by: Sandra Loosemore <sandra@codesourcery.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190827223317.8614-1-sandra@codesourcery.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Ramiro Polla [Mon, 5 Aug 2019 19:09:01 +0000 (21:09 +0200)]
gdbstub: Fix handling of '!' packet with new infra
Since the '!' packet is not handled by the new infrastructure,
gdb_handle_packet() would call run_cmd_parser() with a NULL cmd_parser
value, which would lead to an unsupported packet ("$#00") being sent,
which could confuse the gdb client.
This also has a side-effect of speeding up the initial connection with
gdb.
Fixes: 3e2c12615b52 ("gdbstub: Implement deatch (D pkt) with new infra") Signed-off-by: Ramiro Polla <ramiro.polla@gmail.com>
Message-Id: <20190805190901.14072-1-ramiro.polla@gmail.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cleber Rosa [Mon, 26 Aug 2019 15:58:32 +0000 (11:58 -0400)]
configure: more resilient Python version capture
The current approach to capture the Python version is fragile, as it
was demonstrated by a very specific build of Python 3 on Fedora 29
that, under non-interactive shells would print multiline version
information.
The (badly) stripped version output would be sent to config-host.mak,
producing bad syntax and rendering the makefiles unusable. Now, the
Python versions is printed by configure, but only a simple (and better
controlled variable) indicating whether the build system is using
Python 2 is kept on config-host.mak.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20190826155832.17427-1-crosa@redhat.com> Reviewed-by: Tony Nguyen <tony.nguyen@bt.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
BootLinuxSshTest: Only use 'test' for unittest.TestCase method names
In commit f6e501a28ef9, Eduardo started to use "check_" as a
prefix for methods of similar purpose. Follow this prior art,
since it might become the conventions when writting Avocado
tests.
Suggested-by: Cleber Rosa <crosa@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190607174953.22342-1-philmd@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
projects / qemu-xen-unstable.git / log