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2019-05-13Clean up decorations and whitespace around header guardsMarkus Armbruster
Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-9-armbru@redhat.com>
2019-05-13Normalize header guard symbol definition.Markus Armbruster
We commonly define the header guard symbol without an explicit value. Normalize the exceptions. Done with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-8-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-05-13Clean up ill-advised or unusual header guardsMarkus Armbruster
Leading underscores are ill-advised because such identifiers are reserved. Trailing underscores are merely ugly. Strip both. Our header guards commonly end in _H. Normalize the exceptions. Done with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-7-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> [Changes to slirp/ dropped, as we're about to spin it off]
2019-05-13Clean up header guards that don't match their file nameMarkus Armbruster
Header guard symbols should match their file name to make guard collisions less likely. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-6-armbru@redhat.com> [Rebase to master: update include/hw/net/ne2000-isa.h]
2019-05-13target/xtensa: Clean up core-isa.h header guardsMarkus Armbruster
scripts/clean-header-guards.pl warns these headers use reserved identifier _XTENSA_CORE_CONFIGURATION_H as header guard symbol. It additionally warns the guard doesn't match the file name. Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. Since we can avoid guard symbol reuse easily, do so: use the guard symbol scripts/clean-header-guards.pl picks, less the TARGET_ prefix. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-5-armbru@redhat.com>
2019-05-13linux-user/nios2 linux-user/riscv: Clean up header guardsMarkus Armbruster
Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. scripts/clean-header-guards.pl can't tell, so it warns. Since we can avoid guard symbol reuse easily, do so: use guard symbol ${target^^}_${fname^^} for linux-user/$target/$fname, just like we did in commit a9c94277f0..3500385697. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-4-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-05-13authz: Normalize #include "authz/trace.h" to "trace.h"Markus Armbruster
Include the generated trace.h the same way as we do everywhere else. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-3-armbru@redhat.com> Acked-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-05-13Use #include "..." for our own headers, <...> for othersMarkus Armbruster
Also delete a few redundant #include. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-2-armbru@redhat.com>
2019-05-13Clean up includesMarkus Armbruster
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]
2019-05-10Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell
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>
2019-05-10Merge remote-tracking branch ↵Peter Maydell
'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>
2019-05-10linux-user: fix GPROF build failureAlex Bennée
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>
2019-05-10linux-user: avoid treading on gprof's SIGPROF signalsAlex Bennée
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>
2019-05-10linux-user: elf: Map empty PT_LOAD segmentsGiuseppe Musacchio
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>
2019-05-10The ioctl(SIOCGIFNAME) call requires a struct ifreq.Erik Kline
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>
2019-05-10docs: add Security chapter to the documentationStefan Hajnoczi
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>
2019-05-10docs: add Secure Coding Practices to developer docsStefan Hajnoczi
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>
2019-05-10aio-posix: ensure poll mode is left when aio_notify is calledPaolo Bonzini
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>
2019-05-10block/io.c: fix for the allocation failureAndrey Shinkevich
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>
2019-05-10block: Add coroutine_fn to bdrv_check_co_entryNikita Alekseev
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>
2019-05-10util/readline: Add braces to fix checkpatch errorsJules Irenge
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>
2019-05-10util: readline: replace tab indent by four spaces to fix checkpatch errorsJules Irenge
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>
2019-05-10util/readline: add a space to fix errors by checkpatch toolJules Irenge
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>
2019-05-09Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-05-07' ↵Peter Maydell
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>
2019-05-09linux-user: avoid string truncation warnings in uname field copyingDaniel P. Berrangé
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>
2019-05-09linux-user/elfload: Fix GCC 9 build warningsAlistair Francis
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>
2019-05-09linux-user: Add missing IPV6 sockoptsHelge Deller
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>
2019-05-09Merge remote-tracking branch ↵Peter Maydell
'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>
2019-05-09Merge remote-tracking branch ↵Peter Maydell
'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>
2019-05-09Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into ↵Peter Maydell
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>
2019-05-09Update upstream slirpSamuel Thibault
Adds gitignore, README file, and fixes ident protocol parsing. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2019-05-09include/exec/poison: Mark TARGET_FMT_lu as poisoned, tooThomas Huth
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>
2019-05-08target/sh4: Fix LGPL information in the file headersThomas Huth
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>
2019-05-08target/openrisc: Fix LGPL information in the file headersThomas Huth
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>
2019-05-08hw/i2c/smbus_ich9: Fix the confusing contributions-after-2012 statementThomas Huth
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>
2019-05-08tests: qpci_unplug_acpi_device_test() should not rely on global_qtestThomas Huth
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>
2019-05-08tests/drive_del-test: Use qtest_init() instead of qtest_start()Thomas Huth
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>
2019-05-08tests/Makefile: Remove unused test-obj-y variableThomas Huth
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>
2019-05-08Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2019-05-07' into ↵Peter Maydell
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>
2019-05-08tests/tpm-tests: Use g_test_skip() to mark skipped testsThomas Huth
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>
2019-05-08tests/ide-test: Make test independent of global_qtestThomas Huth
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>
2019-05-08tests/test-hmp: Use qtest_init() instead of qtest_start()Thomas Huth
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>
2019-05-08tests/qmp-cmd-test: Use qtest_init() instead of qtest_start()Thomas Huth
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>
2019-05-08tests/megasas: Make test independent of global_qtestThomas Huth
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>
2019-05-08tests/tco: Make test independent of global_qtestThomas Huth
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>
2019-05-08tests: Force Python I/O encoding for check-qapi-schemaEduardo Habkost
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>
2019-05-08Merge remote-tracking branch ↵Peter Maydell
'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>
2019-05-07Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190507-pull-request' ↵Peter Maydell
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>
2019-05-07Merge remote-tracking branch 'remotes/rth/tags/pull-dt-20190506' into stagingPeter Maydell
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>
2019-05-07iotests: Fix iotests 110 and 126Max Reitz
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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