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2020-10-14linux-user/microblaze: Implement rt signal framesRichard Henderson
Allows microblaze to pass tests/tcg/multiarch/linux-test.c. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-10-14tests/tcg/linux-test: Adjust getsockname for muslRichard Henderson
Unlike glibc, musl does not use transparent unions to hide the different structures that overlap struct sockaddr. Add an explicit cast to work around this. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-10-14Merge remote-tracking branch 'remotes/kraxel/tags/ui-20201014-pull-request' ↵Peter Maydell
into staging ui: fixes for sdl, curses, vnc, input-linux. # gpg: Signature made Wed 14 Oct 2020 09:21:35 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/ui-20201014-pull-request: ui: Fix default window_id value input-linux: Reset il->fd handler before closing it SDL: enable OpenGL context creation vnc-stubs: Allow -vnc none configure: Fixes ncursesw detection under msys2/mingw by convert them to meson win32: Simplify gmtime_r detection not depends on if _POSIX_C_SOURCE are defined on msys2/mingw curses: Fixes curses compiling errors. curses: Fixes compiler error that complain don't have langinfo.h on msys2/mingw qemu-edid: drop cast Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-14ui: Fix default window_id valueSamuel Thibault
./chardev/baum.c expects the default window_id value to be -1, and not 0 which could be confused with a proper window id (when numbered from 0 by the ui backend). This fixes getting Braille output with the curses and gtk frontends. Fixes: f29b3431f62 ("console: move window ID code from baum to sdl") Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200914100637.eeommoflirxrgaeh@function> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-10-14input-linux: Reset il->fd handler before closing itColin Xu
If object-del input-linux object on-the-fly, instance finalize will close evdev fd without resetting it. However the main thread is still trying to lock_acquire/lock_release during ppoll, which leads to a very high CPU utilization. Signed-off-by: Colin Xu <colin.xu@intel.com> Reviewed-by: Li Qiang <liq3ea@gmail.com> Message-id: 20200925021808.26471-1-colin.xu@intel.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-10-14SDL: enable OpenGL context creationJan Henrik Weinstock
We need to specify SDL_WINDOW_OPENGL if we want to create an OpenGL context on it, i.e. when using '-device virtio-gpu-pci,virgl=on' Signed-off-by: Jan Henrik Weinstock <jan.weinstock@rwth-aachen.de> Message-id: b2ba98b3-2975-0d4d-1c56-f659923c714d@rwth-aachen.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-10-14vnc-stubs: Allow -vnc noneJason Andryuk
Currently `-vnc none` is fatal when built with `--disable-vnc`. Make vnc_parse accept "none", so QEMU still run without using vnc. Signed-off-by: Jason Andryuk <jandryuk@gmail.com> Message-id: 20201009014032.3507-1-jandryuk@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-10-14configure: Fixes ncursesw detection under msys2/mingw by convert them to mesonYonggang Luo
The mingw pkg-config are showing following absolute path and contains : as the separator, -D_XOPEN_SOURCE=600 -D_POSIX_C_SOURCE=199506L -IC:/CI-Tools/msys64/mingw64/include/ncursesw:-I/usr/include/ncursesw: -DNCURSES_WIDECHAR -D_XOPEN_SOURCE=600 -D_POSIX_C_SOURCE=199506L -IC -pipe -lncursesw -lgnurx -ltre -lintl -liconv -DNCURSES_WIDECHAR -D_XOPEN_SOURCE=600 -D_POSIX_C_SOURCE=199506L -IC -lncursesw -DNCURSES_WIDECHAR -D_XOPEN_SOURCE=600 -D_POSIX_C_SOURCE=199506L -IC -lcursesw -DNCURSES_WIDECHAR /CI-Tools/msys64/mingw64/include/ncursesw -pipe -lncursesw -lgnurx -ltre -lintl -liconv -DNCURSES_WIDECHAR /CI-Tools/msys64/mingw64/include/ncursesw -lncursesw -DNCURSES_WIDECHAR /CI-Tools/msys64/mingw64/include/ncursesw -lcursesw -DNCURSES_WIDECHAR -I/usr/include/ncursesw -pipe -lncursesw -lgnurx -ltre -lintl -liconv -DNCURSES_WIDECHAR -I/usr/include/ncursesw -lncursesw -DNCURSES_WIDECHAR -I/usr/include/ncursesw -lcursesw Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20201012234348.1427-6-luoyonggang@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-10-14win32: Simplify gmtime_r detection not depends on if _POSIX_C_SOURCE are ↵Yonggang Luo
defined on msys2/mingw We remove the CONFIG_LOCALTIME_R detection option in configure, and move the check existence of gmtime_r from configure into C header and source directly by using macro `_POSIX_THREAD_SAFE_FUNCTIONS`. Before this patch, the configure script are always assume the compiler doesn't define _POSIX_C_SOURCE macro at all, but that's not true, because thirdparty library such as ncursesw may define -D_POSIX_C_SOURCE in it's pkg-config file. And that C Flags will added -D_POSIX_C_SOURCE into each QEMU_CFLAGS. And that's causing the following compiling error: n file included from C:/work/xemu/qemu/include/qemu/osdep.h:119, from ../softmmu/main.c:25: C:/work/xemu/qemu/include/sysemu/os-win32.h:53:12: error: redundant redeclaration of 'gmtime_r' [-Werror=redundant-decls] 53 | struct tm *gmtime_r(const time_t *timep, struct tm *result); | ^~~~~~~~ In file included from C:/work/xemu/qemu/include/qemu/osdep.h:94, from ../softmmu/main.c:25: C:/CI-Tools/msys64/mingw64/x86_64-w64-mingw32/include/time.h:284:36: note: previous definition of 'gmtime_r' was here 284 | __forceinline struct tm *__CRTDECL gmtime_r(const time_t *_Time, struct tm *_Tm) { | ^~~~~~~~ In file included from C:/work/xemu/qemu/include/qemu/osdep.h:119, from ../softmmu/main.c:25: C:/work/xemu/qemu/include/sysemu/os-win32.h:55:12: error: redundant redeclaration of 'localtime_r' [-Werror=redundant-decls] 55 | struct tm *localtime_r(const time_t *timep, struct tm *result); | ^~~~~~~~~~~ In file included from C:/work/xemu/qemu/include/qemu/osdep.h:94, from ../softmmu/main.c:25: C:/CI-Tools/msys64/mingw64/x86_64-w64-mingw32/include/time.h:281:36: note: previous definition of 'localtime_r' was here 281 | __forceinline struct tm *__CRTDECL localtime_r(const time_t *_Time, struct tm *_Tm) { | ^~~~~~~~~~~ Compiling C object libcommon.fa.p/hw_gpio_zaurus.c.obj In file included from C:/work/xemu/qemu/include/qemu/osdep.h:119, from ../hw/i2c/smbus_slave.c:16: C:/work/xemu/qemu/include/sysemu/os-win32.h:53:12: error: redundant redeclaration of 'gmtime_r' [-Werror=redundant-decls] 53 | struct tm *gmtime_r(const time_t *timep, struct tm *result); | ^~~~~~~~ In file included from C:/work/xemu/qemu/include/qemu/osdep.h:94, from ../hw/i2c/smbus_slave.c:16: C:/CI-Tools/msys64/mingw64/x86_64-w64-mingw32/include/time.h:284:36: note: previous definition of 'gmtime_r' was here 284 | __forceinline struct tm *__CRTDECL gmtime_r(const time_t *_Time, struct tm *_Tm) { | ^~~~~~~~ In file included from C:/work/xemu/qemu/include/qemu/osdep.h:119, from ../hw/i2c/smbus_slave.c:16: C:/work/xemu/qemu/include/sysemu/os-win32.h:55:12: error: redundant redeclaration of 'localtime_r' [-Werror=redundant-decls] 55 | struct tm *localtime_r(const time_t *timep, struct tm *result); | ^~~~~~~~~~~ In file included from C:/work/xemu/qemu/include/qemu/osdep.h:94, from ../hw/i2c/smbus_slave.c:16: C:/CI-Tools/msys64/mingw64/x86_64-w64-mingw32/include/time.h:281:36: note: previous definition of 'localtime_r' was here 281 | __forceinline struct tm *__CRTDECL localtime_r(const time_t *_Time, struct tm *_Tm) { | ^~~~~~~~~~~ Compiling C object libcommon.fa.p/hw_dma_xilinx_axidma.c.obj After this patch, whenever ncursesw or other thirdparty libraries tried to define or not define _POSIX_C_SOURCE, the source will building properly. Because now, we don't make any assumption if _POSIX_C_SOURCE are defined. We solely relied on if the macro `_POSIX_THREAD_SAFE_FUNCTIONS` are defined in msys2/mingw header. The _POSIX_THREAD_SAFE_FUNCTIONS are defined in mingw header like this: ``` #if defined(_POSIX_C_SOURCE) && !defined(_POSIX_THREAD_SAFE_FUNCTIONS) #define _POSIX_THREAD_SAFE_FUNCTIONS 200112L #endif #ifdef _POSIX_THREAD_SAFE_FUNCTIONS __forceinline struct tm *__CRTDECL localtime_r(const time_t *_Time, struct tm *_Tm) { return localtime_s(_Tm, _Time) ? NULL : _Tm; } __forceinline struct tm *__CRTDECL gmtime_r(const time_t *_Time, struct tm *_Tm) { return gmtime_s(_Tm, _Time) ? NULL : _Tm; } __forceinline char *__CRTDECL ctime_r(const time_t *_Time, char *_Str) { return ctime_s(_Str, 0x7fffffff, _Time) ? NULL : _Str; } __forceinline char *__CRTDECL asctime_r(const struct tm *_Tm, char * _Str) { return asctime_s(_Str, 0x7fffffff, _Tm) ? NULL : _Str; } #endif ``` Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20201012234348.1427-5-luoyonggang@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-10-14curses: Fixes curses compiling errors.Yonggang Luo
This is the compiling error: ../ui/curses.c: In function 'curses_refresh': ../ui/curses.c:256:5: error: 'next_maybe_keycode' may be used uninitialized in this function [-Werror=maybe-uninitialized] 256 | curses2foo(_curses2keycode, _curseskey2keycode, chr, maybe_keycode) | ^~~~~~~~~~ ../ui/curses.c:302:32: note: 'next_maybe_keycode' was declared here 302 | enum maybe_keycode next_maybe_keycode; | ^~~~~~~~~~~~~~~~~~ ../ui/curses.c:256:5: error: 'maybe_keycode' may be used uninitialized in this function [-Werror=maybe-uninitialized] 256 | curses2foo(_curses2keycode, _curseskey2keycode, chr, maybe_keycode) | ^~~~~~~~~~ ../ui/curses.c:265:24: note: 'maybe_keycode' was declared here 265 | enum maybe_keycode maybe_keycode; | ^~~~~~~~~~~~~ cc1.exe: all warnings being treated as errors gcc version 10.2.0 (Rev1, Built by MSYS2 project) Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20201012234348.1427-4-luoyonggang@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-10-14curses: Fixes compiler error that complain don't have langinfo.h on msys2/mingwYonggang Luo
msys2/mingw lacks the POSIX-required langinfo.h. gcc test.c -DNCURSES_WIDECHAR -I/mingw64/include/ncursesw -pipe -lncursesw -lgnurx -ltre -lintl -liconv test.c:4:10: fatal error: langinfo.h: No such file or directory 4 | #include <langinfo.h> | ^~~~~~~~~~~~ compilation terminated. So we using g_get_codeset instead of nl_langinfo(CODESET) Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20201012234348.1427-3-luoyonggang@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-10-14qemu-edid: drop castGerd Hoffmann
Not needed and makes some compilers error out with: qemu-edid.c:15:1: error: initializer element is not constant Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20201013091615.14166-1-kraxel@redhat.com
2020-10-13Merge remote-tracking branch ↵Peter Maydell
'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging Trivial Patches Pull request 20201013 # gpg: Signature made Tue 13 Oct 2020 12:49:59 BST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/trivial-branch-for-5.2-pull-request: meson.build: drop duplicate 'sparc64' entry mingw: fix error __USE_MINGW_ANSI_STDIO redefined target/sparc/int32_helper: Remove duplicated 'Tag Overflow' entry goldfish_rtc: change MemoryRegionOps endianness to DEVICE_NATIVE_ENDIAN hw/char/serial: remove duplicate .class_init in serial_mm_info block/blkdebug: fix memory leak hw/pci: Fix typo in PCI hot-plug error message softmmu/memory: Log invalid memory accesses hw/acpi/piix4: Rename piix4_pm_add_propeties() to piix4_pm_add_properties() vmdk: fix maybe uninitialized warnings tests/test-char: Use a proper fallthrough comment hw/block/nvme: Simplify timestamp sum target/i386/cpu: Update comment that mentions Texinfo qemu-img-cmds.hx: Update comment that mentions Texinfo Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-13Merge remote-tracking branch ↵Peter Maydell
'remotes/huth-gitlab/tags/pull-request-2020-10-13' into staging * qtest improvements (test for crash found with the fuzzer, increase downtime in migration test, less verbose output when running w/o KVM) * Improve handling of acceptance tests in the Gitlab-CI * Run checkpatch.pl in the Gitlab-CI * Improve the gitlab-pipeline-status script * Misc patches (mark 'moxie' as deprecated, remove stale .gitignore files, ...) # gpg: Signature made Tue 13 Oct 2020 11:49:06 BST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/huth-gitlab/tags/pull-request-2020-10-13: (23 commits) scripts/ci/gitlab-pipeline-status: wait for pipeline creation scripts/ci/gitlab-pipeline-status: use more descriptive exceptions scripts/ci/gitlab-pipeline-status: handle keyboard interrupts scripts/ci/gitlab-pipeline-status: refactor parser creation scripts/ci/gitlab-pipeline-status: give early feedback on running pipelines scripts/ci/gitlab-pipeline-status: improve message regarding timeout scripts/ci/gitlab-pipeline-status: make branch name configurable gitlab: assign python helper files to GitLab maintainers section gitlab: add a CI job to validate the DCO sign off gitlab: add a CI job for running checkpatch.pl configure: fixes indent of $meson setup docs/system/deprecated: Mark the 'moxie' CPU as deprecated Remove superfluous .gitignore files MAINTAINERS: Ignore bios-tables-test in the qtest section Add a comment in bios-tables-test.c to clarify the reason behind approach softmmu/vl: Be less verbose about missing KVM when running the qtests tests/migration: Allow longer timeouts qtest: add fuzz test case Acceptance tests: show test report on GitLab CI Acceptance tests: do not show canceled test logs on GitLab CI ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-13meson.build: drop duplicate 'sparc64' entrySergei Trofimovich
CC: Laurent Vivier <laurent@vivier.eu> CC: qemu-trivial@nongnu.org Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> Message-Id: <20201012175719.2573367-1-slyfox@gentoo.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13mingw: fix error __USE_MINGW_ANSI_STDIO redefinedMarc-André Lureau
Always put osdep.h first, and remove redundant stdlib.h include. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201008165953.884599-1-marcandre.lureau@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13target/sparc/int32_helper: Remove duplicated 'Tag Overflow' entryPhilippe Mathieu-Daudé
Commit 0b09be2b2f ("Nicer debug output for exceptions") added twice the same "Tag Overflow" entry, remove the extra one. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20201011200112.3222822-1-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13goldfish_rtc: change MemoryRegionOps endianness to DEVICE_NATIVE_ENDIANLaurent Vivier
The doc [1] doesn't define the endianness, but the kernel driver uses readl() to access the registers, so we can guess it depends on the architecture endianness. As riscv architecture endianness is little it might not change anything for it. Moreover, android implementation uses DEVICE_NATIVE_ENDIAN [2] [1] https://android.googlesource.com/platform/external/qemu/+/master/docs/GOLDFISH-VIRTUAL-HARDWARE.TXT [2] https://android.googlesource.com/platform/external/qemu/+/refs/heads/emu-master-dev/hw/timer/goldfish_timer.c#177 Fixes: 9a5b40b84279 ("hw: rtc: Add Goldfish RTC device") Cc: Anup.Patel@wdc.com Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20201009113843.60995-2-lvivier@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13hw/char/serial: remove duplicate .class_init in serial_mm_infoLaurent Vivier
.class_init is already set to serial_mm_class_init. Remove the duplicate entry. Fixes: 17fd1a6490b1 ("serial-mm: add "regshift" property") Cc: marcandre.lureau@redhat.com Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Li Qiang <liq3ea@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20201009113843.60995-1-lvivier@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13block/blkdebug: fix memory leakElena Afanasova
Spotted by PVS-Studio Signed-off-by: Elena Afanasova <eafanasova@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <1e903f928eb3da332cc95e2a6f87243bd9fe66e4.camel@gmail.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13hw/pci: Fix typo in PCI hot-plug error messageJulia Suvorova
'occupied' is spelled like 'ocuppied' in the message. Signed-off-by: Julia Suvorova <jusual@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20201006133958.600932-1-jusual@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13softmmu/memory: Log invalid memory accessesPhilippe Mathieu-Daudé
Log invalid memory accesses with as GUEST_ERROR. This is particularly useful since commit 5d971f9e67 which reverted ("memory: accept mismatching sizes in memory_region_access_valid"). Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20201005152725.2143444-1-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13hw/acpi/piix4: Rename piix4_pm_add_propeties() to piix4_pm_add_properties()Greg Kurz
Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Li Qiang <liq3ea@gmail.com> Message-Id: <160165476743.57452.2128307974125615413.stgit@bahia.lan> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13vmdk: fix maybe uninitialized warningsChristian Borntraeger
Fedora 32 gcc 10 seems to give false positives: Compiling C object libblock.fa.p/block_vmdk.c.o ../block/vmdk.c: In function ‘vmdk_parse_extents’: ../block/vmdk.c:587:5: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 587 | g_free(extent->l1_table); | ^~~~~~~~~~~~~~~~~~~~~~~~ ../block/vmdk.c:754:17: note: ‘extent’ was declared here 754 | VmdkExtent *extent; | ^~~~~~ ../block/vmdk.c:620:11: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 620 | ret = vmdk_init_tables(bs, extent, errp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../block/vmdk.c:598:17: note: ‘extent’ was declared here 598 | VmdkExtent *extent; | ^~~~~~ ../block/vmdk.c:1178:39: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 1178 | extent->flat_start_offset = flat_offset << 9; | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ ../block/vmdk.c: In function ‘vmdk_open_vmdk4’: ../block/vmdk.c:581:22: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 581 | extent->l2_cache = | ~~~~~~~~~~~~~~~~~^ 582 | g_malloc(extent->entry_size * extent->l2_size * L2_CACHE_SIZE); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../block/vmdk.c:872:17: note: ‘extent’ was declared here 872 | VmdkExtent *extent; | ^~~~~~ ../block/vmdk.c: In function ‘vmdk_open’: ../block/vmdk.c:620:11: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 620 | ret = vmdk_init_tables(bs, extent, errp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../block/vmdk.c:598:17: note: ‘extent’ was declared here 598 | VmdkExtent *extent; | ^~~~~~ cc1: all warnings being treated as errors make: *** [Makefile.ninja:884: libblock.fa.p/block_vmdk.c.o] Error 1 fix them by assigning a default value. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Fam Zheng <fam@euphon.net> Message-Id: <20200930155859.303148-2-borntraeger@de.ibm.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13tests/test-char: Use a proper fallthrough commentThomas Huth
For being able to compile with -Werror=implicit-fallthrough we need to use comments that the compiler recognizes. Use "fallthrough" instead of "no break" here. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20201002171343.283426-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13hw/block/nvme: Simplify timestamp sumPhilippe Mathieu-Daudé
As the 'timestamp' variable is declared as a 48-bit bitfield, we do not need to wrap the sum result. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Message-Id: <20201002075716.1657849-1-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-13scripts/ci/gitlab-pipeline-status: wait for pipeline creationCleber Rosa
When called in wait mode, this script will also wait for the pipeline to be get to a "running" state. Because many more status may be seen until a pipeline gets to "running", and those need to be handle too. Reference: https://docs.gitlab.com/ee/api/pipelines.html#list-project-pipelines Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20200904164258.240278-8-crosa@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13scripts/ci/gitlab-pipeline-status: use more descriptive exceptionsCleber Rosa
For two very different error conditions. Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20200904164258.240278-7-crosa@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13scripts/ci/gitlab-pipeline-status: handle keyboard interruptsCleber Rosa
So that exits based on user requests are handled more gracefully. Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20200904164258.240278-6-crosa@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13scripts/ci/gitlab-pipeline-status: refactor parser creationCleber Rosa
Out of the main function. Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20200904164258.240278-5-crosa@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13scripts/ci/gitlab-pipeline-status: give early feedback on running pipelinesCleber Rosa
When waiting for a pipeline to run and finish, it's better to give early feedback, and then sleep and wait, than the other wait around. Specially for the first iteration, it's frustrating to see nothing while the script is sleeping. Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20200904164258.240278-4-crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13scripts/ci/gitlab-pipeline-status: improve message regarding timeoutCleber Rosa
The script has its own timeout, which is about how long the script will wait (when called with --wait) for the pipeline to complete, and not necessarily for the pipeline to complete. Hopefully this new wording will be clearer. Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20200904164258.240278-3-crosa@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13scripts/ci/gitlab-pipeline-status: make branch name configurableCleber Rosa
With the utility function `get_local_staging_branch_commit()`, the name of the branch is hard coded (including in the function name). For extensibility reasons, let's make that configurable. Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20200904164258.240278-2-crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13gitlab: assign python helper files to GitLab maintainers sectionDaniel P. Berrangé
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200918132903.1848939-4-berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13gitlab: add a CI job to validate the DCO sign offDaniel P. Berrangé
While checkpatch.pl can validate DCO sign off that job must always be advisory only since it is expected that certain patches will fail some code style rules. We require the DCO sign off to be mandatory for all commits though, so it benefits from being validated in a standalone job. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200918132903.1848939-3-berrange@redhat.com> [thuth: Use "stage: build" to let it run earlier] Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13gitlab: add a CI job for running checkpatch.plDaniel P. Berrangé
This job is advisory since it is expected that certain patches will fail the style checks and checkpatch.pl provides no way to mark exceptions to the rules. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200918132903.1848939-2-berrange@redhat.com> [thuth: Use "stage: build" to let it run earlier] Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13configure: fixes indent of $meson setupYonggang Luo
convert these line from tab to space Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20201012234348.1427-2-luoyonggang@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13docs/system/deprecated: Mark the 'moxie' CPU as deprecatedThomas Huth
It is currently unclear whether anybody is still using the 'moxie' CPU, and there are no images for testing available this CPU, so the code has likely bit-rotten in the course of time. When I asked the maintainer for information, I did not get a reply within four weeks yet (see https://lists.gnu.org/archive/html/qemu-devel/2020-08/msg07201.html). The last Signed-off-by line from Anthony in our repo is from 2013, so it seems like this code is rather unmaintained. Time to put it onto the deprecation list to see whether somebody is still interested in this code or whether we could remove it in a couple of releases. Message-Id: <20200923171815.97801-1-thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13Remove superfluous .gitignore filesThomas Huth
Since we are now always doing out-of-tree builds, these gitignore files should not be necessary anymore. Message-Id: <20200919133637.72744-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13MAINTAINERS: Ignore bios-tables-test in the qtest sectionThomas Huth
I'm very often getting CC: on rather large patch series that modify the ACPI stuff of either ARM or x86, just because the bios-table-test is often slightly involved here. I can't say much about ACPI, and the bios-table-test is already covered by the ACPI section in MAINTAINERS, so I'd rather prefer to not getting automatically CC-ed on such patch series anymore. If people want my opinion about qtest-related changes, they can still put me on CC manually. Message-Id: <20201001042717.136033-1-thuth@redhat.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13Add a comment in bios-tables-test.c to clarify the reason behind approachAni Sinha
A comment is added in bios-tables-test.c that explains the reasoning behind the process of updating the ACPI table blobs when new tests are added or old tests are modified or code is committed that affect tests. The explanation would help future contributors follow the correct process when making code changes that affect ACPI tables. Signed-off-by: Ani Sinha <ani@anisinha.ca> Acked-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20200929142501.1057-1-ani@anisinha.ca> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13softmmu/vl: Be less verbose about missing KVM when running the qtestsThomas Huth
Some of the qtests use "-accel kvm -accel tcg" to run real guest code. This causes some error messages when kvm is not available. We do not really care about these messages since the fallback to tcg is expected here. So let's silence them to avoid that they spoil the output of the tests. Unfortunately, we can not use the qtest_enabled() wrapper in this case, since the qtest accelerator itself is not initialized. Thus we have to test for the qtest_chrdev variable instead. Message-Id: <20200710085020.28222-1-thuth@redhat.com> Reviewed-by: Alexander Bulekov <alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13tests/migration: Allow longer timeoutsDr. David Alan Gilbert
In travis, with gcov and gprof we're seeing timeouts; hopefully fix this by increasing the test timeouts a bit, but for xbzrle ensure it really does get a couple of cycles through to test the cache. I think the problem in travis is we have about 2 host CPU threads, in the test we have at least 3: a) The vCPU thread (100% flat out) b) The source migration thread c) The destination migration thread if (b) & (c) are slow for any reason - gcov+gperf or a slow host - then they're sharing one host CPU thread so limit the migration bandwidth. Tested on my laptop with: taskset -c 0,1 ./tests/qtest/migration-test -p /x86_64/migration Reported-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20201008160330.130431-1-dgilbert@redhat.com> [thuth: Move the #define to the right location] Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13qtest: add fuzz test caseLi Qiang
Currently the device fuzzer finds more and more issues. For every fuzz case, we need not only the fixes but also the corresponding test case. We can analysis the reproducer for every case and find what happened in where and write a beautiful test case. However the raw data of reproducer is not friendly to analysis. It will take a very long time, even far more than the fixes itself. So let's create a new file to hold all of the fuzz test cases and just use the raw data to act as the test case. This way nobody will be afraid of writing a test case for the fuzz reproducer. This patch adds the issue LP#1878263 test case. Signed-off-by: Li Qiang <liq3ea@163.com> Message-Id: <20200921160605.19329-1-liq3ea@163.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alexander Bulekov <alxndr@bu.edu> [thuth: Slightly adjusted commit message, removed empty lines] Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13Acceptance tests: show test report on GitLab CICleber Rosa
Avocado will, by default, produce JUnit files. Let's ask GitLab to present those in the web UI. Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20201009205513.751968-4-crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13Acceptance tests: do not show canceled test logs on GitLab CICleber Rosa
Tests resulting in "CANCEL" in Avocado are usually canceled on purpose, and are almost identical to "SKIP". The logs for canceled tests are adding a lot of noise to the logs being shown on GitLab CI, and causing distraction from real failures. As a side note, this "after script" is scheduled for removal once the feature is implemented within Avocado itself. Reference: https://github.com/avocado-framework/avocado/issues/4266 Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20201009205513.751968-3-crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13Acceptance tests: bump pycdlib version for easier installationCleber Rosa
On with certain versions of "pip", package installations will attempt to create wheels. And, on environments without a "complete" Python installation (as described in the acceptance tests requirements docs), that will fail. pycdlib, starting with version 1.11.0, is now being made available as wheels, so its instalation on those constrained environments is now possible. Buglink: https://bugs.launchpad.net/qemu/+bug/1897783 Reported-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20201009205513.751968-2-crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13gitlab-ci.yml: Only run one test-case per fuzzerAlexander Bulekov
With 1000 runs, there is a non-negligible chance that the fuzzer can trigger a crash. With this CI job, we care about catching build/runtime issues in the core fuzzing code. Actual device fuzzing takes place on oss-fuzz. For these purposes, only running one input should be sufficient. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20201002143524.56930-1-alxndr@bu.edu> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-13tests/qtest: Replace magic value by NANOSECONDS_PER_SECOND definitionPhilippe Mathieu-Daudé
Use self-explicit NANOSECONDS_PER_SECOND definition instead of a magic value. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201011194918.3219195-5-f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-12Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell
staging * qtest documentation improvements (Eduardo, myself) * libqtest event buffering (Maxim) * use RCU for list of children of a bus (Maxim) * move more files to softmmu/ (myself) * meson.build cleanups, qemu-storage-daemon fix (Philippe) # gpg: Signature made Mon 12 Oct 2020 16:55:19 BST # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini-gitlab/tags/for-upstream: (38 commits) meson: identify more sections of meson.build scsi/scsi_bus: fix races in REPORT LUNS virtio-scsi: use scsi_device_get scsi/scsi_bus: Add scsi_device_get scsi/scsi-bus: scsi_device_find: don't return unrealized devices device-core: use atomic_set on .realized property scsi: switch to bus->check_address device-core: use RCU for list of children of a bus device_core: use drain_call_rcu in in qmp_device_add scsi/scsi_bus: switch search direction in scsi_device_find qdev: add "check if address free" callback for buses qemu-iotests, qtest: rewrite test 067 as a qtest qtest: check that drives are really appearing and disappearing qtest: switch users back to qtest_qmp_receive device-plug-test: use qtest_qmp to send the device_del command qtest: remove qtest_qmp_receive_success qtest: Reintroduce qtest_qmp_receive with QMP event buffering qtest: rename qtest_qmp_receive to qtest_qmp_receive_dict meson.build: Re-enable KVM support for MIPS build-sys: fix git version from -version ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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