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Also delete a few redundant #include.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190315145123.28030-2-armbru@redhat.com>
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Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.
This commit was created with scripts/clean-includes, with the changes
to the following files manually reverted:
contrib/libvhost-user/libvhost-user-glib.h
contrib/libvhost-user/libvhost-user.c
contrib/libvhost-user/libvhost-user.h
linux-user/mips64/cpu_loop.c
linux-user/mips64/signal.c
linux-user/sparc64/cpu_loop.c
linux-user/sparc64/signal.c
linux-user/x86_64/cpu_loop.c
linux-user/x86_64/signal.c
slirp/src/*
target/s390x/gen-features.c
tests/fp/platform.h
tests/migration/s390x/a-b-bios.c
tests/test-rcu-simpleq.c
tests/test-rcu-tailq.c
tests/uefi-test-tools/UefiTestToolsPkg/BiosTablesTest/BiosTablesTest.c
We're in the process of spinning out slirp/. tests/fp/platform.h is
has to include qemu/osdep.h because tests/fp/berkeley-softfloat-3/ and
tests/fp/berkeley-testfloat-3/ don't. tests/uefi-test-tools/ is guest
software. The remaining reverts are the same as in commit
b7d89466dde.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190313162812.8885-1-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[Revert change to tests/fp/platform.h, adjust commit message]
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staging
Pull request
# gpg: Signature made Fri 10 May 2019 14:02:22 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:
docs: add Security chapter to the documentation
docs: add Secure Coding Practices to developer docs
aio-posix: ensure poll mode is left when aio_notify is called
block/io.c: fix for the allocation failure
block: Add coroutine_fn to bdrv_check_co_entry
util/readline: Add braces to fix checkpatch errors
util: readline: replace tab indent by four spaces to fix checkpatch errors
util/readline: add a space to fix errors by checkpatch tool
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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'remotes/vivier2/tags/linux-user-for-4.1-pull-request' into staging
GPROF fixes, GCC9 fixes, SIOCGIFNAME fix, new IPV6 sockopts, elf fix
# gpg: Signature made Fri 10 May 2019 11:45:23 BST
# gpg: using RSA key F30C38BD3F2FBE3C
# 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-4.1-pull-request:
linux-user: fix GPROF build failure
linux-user: avoid treading on gprof's SIGPROF signals
linux-user: elf: Map empty PT_LOAD segments
The ioctl(SIOCGIFNAME) call requires a struct ifreq.
linux-user: avoid string truncation warnings in uname field copying
linux-user/elfload: Fix GCC 9 build warnings
linux-user: Add missing IPV6 sockopts
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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When linux-user/exit was introduced we failed to move the gprof
include at the same time. The CI didn't notice because it only builds
system emulation. Fix it for those that still find gprof useful.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Message-Id: <20190502092728.32727-1-alex.bennee@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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The guest tends to get confused when it receives signals it doesn't
know about. Given the gprof magic has also set up it's own handler we
would do well to avoid stomping on it as well.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20190502145846.26226-1-alex.bennee@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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Some PT_LOAD segments may be completely zeroed out and their p_filesize
is zero, in that case the loader should just allocate a page that's at
least p_memsz bytes large (plus eventual alignment padding).
Calling zero_bss does this job for us, all we have to do is make sure we
don't try to mmap a zero-length page.
Signed-off-by: Giuseppe Musacchio <thatlemon@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20190503122007.lkjsvztgt4ycovac@debian>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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Signed-off-by: Erik Kline <ek@google.com>
Buglink: https://bugs.launchpad.net/qemu/+bug/1814352
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20190423222005.246981-1-ek@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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This new chapter in the QEMU documentation covers the security
requirements that QEMU is designed to meet and principles for securely
deploying QEMU.
It is just a starting point that can be extended in the future with more
information.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-id: 20190509121820.16294-3-stefanha@redhat.com
Message-Id: <20190509121820.16294-3-stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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At KVM Forum 2018 I gave a presentation on security in QEMU:
https://www.youtube.com/watch?v=YAdRf_hwxU8 (video)
https://vmsplice.net/~stefan/stefanha-kvm-forum-2018.pdf (slides)
This patch adds a guide to secure coding practices. This document
covers things that developers should know about security in QEMU. It is
just a starting point that we can expand on later. I hope it will be
useful as a resource for new contributors and will save code reviewers
from explaining the same concepts many times.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-id: 20190509121820.16294-2-stefanha@redhat.com
Message-Id: <20190509121820.16294-2-stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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With aio=thread, adaptive polling makes latency worse rather than
better, because it delays the execution of the ThreadPool's
completion bottom half.
event_notifier_poll() does run while polling, detecting that
a bottom half was scheduled by a worker thread, but because
ctx->notifier is explicitly ignored in run_poll_handlers_once(),
scheduling the BH does not count as making progress and
run_poll_handlers() keeps running. Fix this by recomputing
the deadline after *timeout could have changed.
With this change, ThreadPool still cannot participate in polling
but at least it does not suffer from extra latency.
Reported-by: Sergio Lopez <slp@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20190409122823.12416-1-pbonzini@redhat.com
Cc: Stefan Hajnoczi <stefanha@gmail.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: qemu-block@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1553692145-86728-1-git-send-email-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20190409122823.12416-1-pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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On a file system used by the customer, fallocate() returns an error
if the block is not properly aligned. So, bdrv_co_pwrite_zeroes()
fails. We can handle that case the same way as it is done for the
unsupported cases, namely, call to bdrv_driver_pwritev() that writes
zeroes to an image for the unaligned chunk of the block.
Suggested-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 1554474244-553661-1-git-send-email-andrey.shinkevich@virtuozzo.com
Message-Id: <1554474244-553661-1-git-send-email-andrey.shinkevich@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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bdrv_check_co_entry calls bdrv_co_check, which is a coroutine function.
Thus, it also needs to be marked as a coroutine.
Signed-off-by: Nikita Alekseev <n.alekseev2104@gmail.com>
Message-id: 20190401093051.16488-1-n.alekseev2104@gmail.com
Message-Id: <20190401093051.16488-1-n.alekseev2104@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Add braces to fix errors issued by checkpatch.pl tool
"ERROR: braces {} are necessary for all arms of this statement"
Within "util/readline.c" file
Message-Id: <20190330112142.14082-1-jbi.octave@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Replace tab indent by four spaces to fix errors issued by checkpatch.pl tool
"ERROR: code indent should never use tabs" within "util/readline.c" file.
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20190401024406.10819-3-jbi.octave@gmail.com
Message-Id: <20190401024406.10819-3-jbi.octave@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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util/readline: add a space to fix errors reported by checkpatch.pl tool
"ERROR: space required before the open parenthesis"
"ERROR: space required after that ..."
within "util/redline.c" file
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20190401024406.10819-2-jbi.octave@gmail.com
Message-Id: <20190401024406.10819-2-jbi.octave@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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into staging
Block patches:
- Fixes to qcow2's implementation of qemu-img check
- Our SSH driver now supports bdrv_refresh_filename()
- Miscellaneous fixes
# gpg: Signature made Tue 07 May 2019 16:16:58 BST
# gpg: using RSA key F407DB0061D5CF40
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* remotes/maxreitz/tags/pull-block-2019-05-07:
iotests: Fix iotests 110 and 126
commit: Use bdrv_append() in commit_start()
block: Assert that drv->bdrv_child_perm is set in bdrv_child_perm()
block/ssh: Implement .bdrv_dirname()
block/ssh: Implement .bdrv_refresh_filename()
qcow2: discard bitmap when removed
qcow2-refcount: don't mask corruptions under internal errors
qcow2-refcount: check_refcounts_l2: don't count fixed cluster as allocated
qcow2-refcount: check_refcounts_l2: reduce ignored overlaps
qcow2-refcount: avoid eating RAM
qcow2-refcount: fix check_oflag_copied
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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In file included from /usr/include/string.h:494,
from include/qemu/osdep.h:101,
from linux-user/uname.c:20:
In function ‘strncpy’,
inlined from ‘sys_uname’ at linux-user/uname.c:94:3:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation]
106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We don't care where the NUL terminator in the original uname
field was. It suffices to copy the entire original field and
simply force a NUL terminator at the end of the new field.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190501144646.4851-1-berrange@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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Fix this warning when building with GCC9 on Fedora 30:
In function ‘strncpy’,
inlined from ‘fill_psinfo’ at /home/alistair/qemu/linux-user/elfload.c:3208:12,
inlined from ‘fill_note_info’ at /home/alistair/qemu/linux-user/elfload.c:3390:5,
inlined from ‘elf_core_dump’ at /home/alistair/qemu/linux-user/elfload.c:3539:9:
/usr/include/bits/string_fortified.h:106:10: error: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Werror=stringop-truncation]
106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <c4d2b1de9efadcf1c900b91361af9302823a72a9.1556666645.git.alistair.francis@wdc.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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When running ssh over IPv6 with linux-user I faced this warning:
Unsupported setsockopt level=41 optname=67
setsockopt IPV6_TCLASS 32: Protocol not available:
This patch adds code to the linux-user emulatation for setting and
retrieving of a few missing IPV6 options, including IPV6_TCLASS.
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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'remotes/huth-gitlab/tags/pull-request-2019-05-09' into staging
- Fix "make check" problem that occurred with LANG=C and Python 3.5 / 3.6
- Get rid of some more dependencies on the global_qtest variable in the qtests
- Some other small test clean-ups
- Some copyright statement clarifications
- Mark TARGET_FMT_lu as poisoned
# gpg: Signature made Thu 09 May 2019 08:45:47 BST
# gpg: using RSA key 2ED9D774FE702DB5
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* remotes/huth-gitlab/tags/pull-request-2019-05-09:
include/exec/poison: Mark TARGET_FMT_lu as poisoned, too
target/sh4: Fix LGPL information in the file headers
target/openrisc: Fix LGPL information in the file headers
hw/i2c/smbus_ich9: Fix the confusing contributions-after-2012 statement
tests: qpci_unplug_acpi_device_test() should not rely on global_qtest
tests/drive_del-test: Use qtest_init() instead of qtest_start()
tests/Makefile: Remove unused test-obj-y variable
tests/tpm-tests: Use g_test_skip() to mark skipped tests
tests/ide-test: Make test independent of global_qtest
tests/test-hmp: Use qtest_init() instead of qtest_start()
tests/qmp-cmd-test: Use qtest_init() instead of qtest_start()
tests/megasas: Make test independent of global_qtest
tests/tco: Make test independent of global_qtest
tests: Force Python I/O encoding for check-qapi-schema
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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'remotes/vivier2/tags/trivial-branch-pull-request' into staging
Pull request trivial branch 2019-05-03
# gpg: Signature made Fri 03 May 2019 12:26:34 BST
# gpg: using RSA key F30C38BD3F2FBE3C
# 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/trivial-branch-pull-request:
sockets: avoid string truncation warnings when copying UNIX path
hw/sparc/leon3: Allow load of uImage firmwares
Makefile: Let the 'clean' rule remove qemu-ga.exe on Windows hosts
net: Print output of "-net nic, model=help" to stdout instead of stderr
Header cleanups
Update configure
configure: fix pam test warning
qom: use object_new_with_type in object_new_with_propv
doc: fix the configuration path
CODING_STYLE: indent example code as all others
CODING_STYLE: specify the indent rule for multiline code
hw/net/pcnet: Use qemu_log_mask(GUEST_ERROR) instead of printf
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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staging
Update slirp submodule
Samuel Thibault (1):
Update upstream slirp
Adds gitignore, README file, and fixes ident protocol parsing.
# gpg: Signature made Thu 09 May 2019 09:00:30 BST
# gpg: using RSA key E61DBB15D4172BDEC97E92D9DB550E89F0FA54F3
# gpg: Good signature from "Samuel Thibault <samuel.thibault@aquilenet.fr>" [unknown]
# gpg: aka "Samuel Thibault <sthibault@debian.org>" [marginal]
# gpg: aka "Samuel Thibault <samuel.thibault@gnu.org>" [unknown]
# gpg: aka "Samuel Thibault <samuel.thibault@inria.fr>" [marginal]
# gpg: aka "Samuel Thibault <samuel.thibault@labri.fr>" [marginal]
# gpg: aka "Samuel Thibault <samuel.thibault@ens-lyon.org>" [marginal]
# gpg: aka "Samuel Thibault <samuel.thibault@u-bordeaux.fr>" [unknown]
# 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: 900C B024 B679 31D4 0F82 304B D017 8C76 7D06 9EE6
# Subkey fingerprint: E61D BB15 D417 2BDE C97E 92D9 DB55 0E89 F0FA 54F3
* remotes/thibault/tags/samuel-thibault:
Update upstream slirp
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Adds gitignore, README file, and fixes ident protocol parsing.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
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We already poison TARGET_FMT_lx and TARGET_FMT_ld, but apparently
forgot to poison TARGET_FMT_lu, too. Do it now.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190508150608.3311-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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It's either "GNU *Library* General Public License version 2" or "GNU
Lesser General Public License version *2.1*", but there was no "version
2.0" of the "Lesser" license. So assume that version 2.1 is meant here.
Message-Id: <1550073530-4138-1-git-send-email-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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It's either "GNU *Library* General Public License version 2" or "GNU
Lesser General Public License version *2.1*", but there was no "version
2.0" of the "Lesser" license. So assume that version 2.1 is meant here.
Acked-by: Stafford Horne <shorne@gmail.com>
Message-Id: <1550073577-4248-1-git-send-email-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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The license information in this file is rather confusing. The text
declares LGPL first, but then says that contributions after Jan 2012
are licensed under the GPL instead. How should the average user who
just downloaded the release tarball know which part is now GPL and
which is LGPL? Also, as far as I can see, the file has been added to
QEMU *after* January in 2012, so the whole file should be GPL by
default instead.
Furthermore, looking at the text of the LGPL (see COPYING.LIB in the
top directory), the license clearly states in section "3." that one
should rather replace the license information in such a case instead.
Thus let's clean up the confusing statements and use the proper GPL
text only.
Message-Id: <1549471435-21887-1-git-send-email-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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libqos functions should not use functions that require global_qtest to
be set, since such library functions could also be used by tests that
deal with multiple test states. Add a parameter to this function to
explicitly specify the test state.
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190508143209.24350-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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qtest_start() + qtest_end() should be avoided, since they use the
global_qtest variable that we want to get rid of in the long run
Use qtest_init() and qtest_quit() instead.
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190508142153.21555-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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I recently noticed that test-obj-y contains a file called
tests/check-block-qtest.o which simply does not belong to any .c
file and thus wondered why this is not causing any trouble. It is
only used to add -Itests to the command line (which refers to the
build directory). However, it is not needed because "-iquote $(@D)"
already sets this up in rules.mak. Thus we can simply remove this
variable.
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190508075527.32164-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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staging
nbd patches for 2019-05-07
- iotest improvements
# gpg: Signature made Tue 07 May 2019 16:00:18 BST
# gpg: using RSA key A7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A
* remotes/ericb/tags/pull-nbd-2019-05-07:
iotests: Make 182 do without device_add
iotests: Tweak 221 sizing for different hole granularities
tests/qemu-iotests: Fix more reference output files due to recent qemu-io change
iotests: Fix 233 for ports other than 10809
qemu-nbd: Look up flag names in array
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Since we do not use gtester anymore (which had a bug here),
we can now use g_test_skip() to mark skipped tests.
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Message-Id: <20190424094557.28404-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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Pass around the QTestState, so we do not need the problematic global_qtest
variable (which causes trouble for tests that have multiple test states)
here anymore.
Message-Id: <20190409085245.31548-6-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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qtest_start() + qtest_end() should be avoided, since they use the
global_qtest variable that we want to get rid of in the long run
Use qtest_init() and qtest_quit() instead.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190409085245.31548-5-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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qtest_start() + qtest_end() should be avoided, since they use the
global_qtest variable that we want to get rid of in the long run
(since global_qtest can not be used in tests that have to track
multiple QEMU states, like migration tests). Use qtest_init() and
qtest_quit() instead.
Message-Id: <20190409085245.31548-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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The test uses memwrite() and thus relies on global_qtest. Let's replace it
with qtest_memwrite(), so that we are independent from global_qtest here.
Message-Id: <20190409085245.31548-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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Pass around the QTestState in the TestData, so we do not need the
global_qtest variable here anymore.
Message-Id: <20190409085245.31548-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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test-qapi.py doesn't force a specific encoding for stderr or
stdout, but the reference files used by check-qapi-schema are in
UTF-8. This breaks check-qapi-schema under certain circumstances
(e.g. if using the C locale and Python < 3.7).
We need to make sure test-qapi.py always generate UTF-8 output
somehow. On Python 3.7+ we can do it using
`sys.stdout.reconfigure(...)`, but we need a solution that works
with older Python versions.
Instead of trying a hack like reopening sys.stdout and
sys.stderr, we can just tell Python to use UTF-8 for I/O encoding
when running test-qapi.py. Do it by setting PYTHONIOENCODING.
Reported-by: Thomas Huth <thuth@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190506213817.14344-1-ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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'remotes/pmaydell/tags/pull-target-arm-20190507' into staging
target-arm queue:
* Stop using variable length array in dc_zva
* Implement M-profile XPSR GE bits
* Don't enable ARMV7M_EXCP_DEBUG from reset
* armv7m_nvic: NS BFAR and BFSR are RAZ/WI if BFHFNMINS == 0
* armv7m_nvic: Check subpriority in nvic_recompute_state_secure()
* fix various minor issues to allow building for Windows-on-ARM64
* aspeed: Set SDRAM size
* Allow system registers for KVM guests to be changed by QEMU code
* raspi: Diagnose requests for too much RAM
* virt: Support firmware configuration with -blockdev
# gpg: Signature made Tue 07 May 2019 12:59:30 BST
# 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-20190507:
target/arm: Stop using variable length array in dc_zva
target/arm: Implement XPSR GE bits
hw/intc/armv7m_nvic: Don't enable ARMV7M_EXCP_DEBUG from reset
hw/intc/armv7m_nvic: NS BFAR and BFSR are RAZ/WI if BFHFNMINS == 0
hw/arm/armv7m_nvic: Check subpriority in nvic_recompute_state_secure()
osdep: Fix mingw compilation regarding stdio formats
util/cacheinfo: Use uint64_t on LLP64 model to satisfy Windows ARM64
qga: Fix mingw compilation warnings on enum conversion
QEMU_PACKED: Remove gcc_struct attribute in Windows non x86 targets
arm: aspeed: Set SDRAM size
arm: Allow system registers for KVM guests to be changed by QEMU code
hw/arm/raspi: Diagnose requests for too much RAM
hw/arm/virt: Support firmware configuration with -blockdev
pflash_cfi01: New pflash_cfi01_legacy_drive()
pc: Rearrange pc_system_firmware_init()'s legacy -drive loop
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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into staging
vga: bugfixes for qxl, cirrus, ati.
vga: add "-vga help" support.
vga: move i2c-ddc to display.
# gpg: Signature made Tue 07 May 2019 09:19:32 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/vga-20190507-pull-request:
i2c-ddc: move it to hw/display
ati-vga: Fix check for blt outside vram
qxl: avoid unaligned pointer reads/writes
vl: add -vga help support
vl: constify VGAInterfaceInfo
hw/display/cirrus_vga: Remove unused include
hw/display/cirrus_vga: Update the documentation URL
qxl: check release info object
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Add support for variable-length ISAs
# gpg: Signature made Mon 06 May 2019 19:26:21 BST
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F
* remotes/rth/tags/pull-dt-20190506:
decodetree: Add DisasContext argument to !function expanders
decodetree: Expand a decode_load function
decodetree: Initial support for variable-length ISAs
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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A recent patch results in qemu-img reporting the backing file format of
vmdk images as vmdk. This broke iotests 110 and 126.
Fixes: 7502be838e2fb62cc00f9e55f632e0b88ead5e6e
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190415154129.31021-1-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
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This function combines bdrv_set_backing_hd() and bdrv_replace_node()
so we can use it to simplify the code a bit in commit_start().
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 20190403143748.9790-1-berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
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There is no need to check for this because all block drivers that have
children implement bdrv_child_perm and all callers already ensure that
bs->drv is set.
Furthermore, if this check would fail then the callers would end up
with uninitialized values for nperm and nshared.
This patch replaces the check with an assertion.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 20190404112953.4058-1-berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
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ssh_bdrv_dirname() is basically the generic bdrv_dirname(), except it
takes care not to silently chop off any query string (i.e.,
host_key_check).
Signed-off-by: Max Reitz <mreitz@redhat.com>
Tested-by: Richard W.M. Jones <rjones@redhat.com>
Message-id: 20190225190828.17726-3-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
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This requires some changes to keep iotests 104 and 207 working.
qemu-img info in 104 will now return a filename including the user name
and the port, which need to be filtered by adjusting REMOTE_TEST_DIR in
common.rc. This additional information has to be marked optional,
however (which is simple as REMOTE_TEST_DIR is a regex), because
otherwise 197 and 215 would fail: They use it (indirectly) to filter
qemu-img create output which contains a backing filename they have
passed to it -- which probably does not contain a user name or port
number.
The problem in 207 is a nice one to have: qemu-img info used to return
json:{} filenames, but with this patch it returns nice plain ones. We
now need to adjust the filtering to hide the user name (and port number
while we are at it). The simplest way to do this is to include both in
iotests.remote_filename() so that bdrv_refresh_filename() will not
change it, and then iotests.img_info_log() will filter it correctly
automatically.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Tested-by: Richard W.M. Jones <rjones@redhat.com>
Message-id: 20190225190828.17726-2-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
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Bitmap data may take a lot of disk space, so it's better to discard it
always.
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Message-id: 1551346019-293202-1-git-send-email-andrey.shinkevich@virtuozzo.com
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
[mreitz: Use the commit message proposed by Vladimir]
Signed-off-by: Max Reitz <mreitz@redhat.com>
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No reasons for not reporting found corruptions as corruptions in case
of some internal errors, especially in case of just failed to fix l2
entry (and in this case, missed corruptions may influence comparing
logic, when we calculate difference between corruptions fields of two
results)
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190227131433.197063-6-vsementsov@virtuozzo.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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Do not count a cluster which is fixed to be ZERO as allocated.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190227131433.197063-5-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
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