aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2021-07-23gitlab-ci: Remove the second superfluous macos taskThomas Huth
While there might have been bigger differnces between the -base and the -xcode images in the beginning, they almost vanished in the current builds, e.g. when comparing the output of the "configure" step after cleaning up the differences due to temporary path names, I only get: $ diff -u /tmp/base.txt /tmp/xcode.txt --- /tmp/base.txt 2021-07-16 09:16:24.211427940 +0200 +++ /tmp/xcode.txt 2021-07-16 09:16:43.029684274 +0200 @@ -19,14 +19,14 @@ Build type: native build Project name: qemu Project version: 6.0.50 -C compiler for the host machine: cc (clang 12.0.0 "Apple clang version 12.0.0 (clang-1200.0.32.29)") +C compiler for the host machine: cc (clang 12.0.0 "Apple clang version 12.0.0 (clang-1200.0.32.28)") C linker for the host machine: cc ld64 609.8 Host machine cpu family: x86_64 Host machine cpu: x86_64 Program sh found: YES (/bin/sh) Program python3 found: YES (/usr/local/opt/python@3.9/bin/python3.9) Program bzip2 found: YES (/usr/bin/bzip2) -C++ compiler for the host machine: c++ (clang 12.0.0 "Apple clang version 12.0.0 (clang-1200.0.32.29)") +C++ compiler for the host machine: c++ (clang 12.0.0 "Apple clang version 12.0.0 (clang-1200.0.32.28)") C++ linker for the host machine: c++ ld64 609.8 Objective-C compiler for the host machine: clang (clang 12.0.0) Objective-C linker for the host machine: clang ld64 609.8 Since we're not using Xcode itself at all, it seems like it does not make much sense anymore to waste compute cycles with two images here. Thus let's delete the -xcode job now. [AJB: fix up commit formatting which trips up b4] Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20210719073051.1559348-1-thuth@redhat.com> Message-Id: <20210720232703.10650-29-alex.bennee@linaro.org>
2021-07-23gitlab: enable a very minimal build with the tricore containerAlex Bennée
Rather than base of the shared Debian 10 container which would require us to bring in even more dependencies just bring in what is needed for building tricore-softmmu in GitLab. We don't even remove the container from the DOCKER_PARTIAL_IMAGES lest we cause more confusion. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210720232703.10650-28-alex.bennee@linaro.org>
2021-07-23tests/tcg/configure.sh: add handling for assembler only buildsAlex Bennée
Up until this point we only handled local compilers or assumed we had everything in the container. This falls down when we are building QEMU inside the container. This special handling only affects tricore for now but I put it in a case just in case we add any other "special" targets. Setting CROSS_CC_GUEST is a bit of a hack just to ensure the test runs as we gate on a detected compiler even though the Makefile won't actually use it. It also means we display something sane in the configure output. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210720232703.10650-27-alex.bennee@linaro.org>
2021-07-23plugins: Fix physical address calculation for IO regionsAaron Lindsay
The address calculation for IO regions introduced by commit 787148bf928a54b5cc86f5b434f9399e9737679c Author: Aaron Lindsay <aaron@os.amperecomputing.com> plugins: Expose physical addresses instead of device offsets is not always accurate. Use the more correct MemoryRegionSection.offset_within_address_space. Signed-off-by: Aaron Lindsay <aaron@os.amperecomputing.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210720195735.3934473-1-aaron@os.amperecomputing.com> Message-Id: <20210720232703.10650-25-alex.bennee@linaro.org>
2021-07-23plugins/cache: Fixed "function decl. is not a prototype" warningsMahmoud Mandour
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210714172151.8494-7-ma.mandourr@gmail.com> Message-Id: <20210720232703.10650-24-alex.bennee@linaro.org>
2021-07-23plugins/cache: limited the scope of a mutex lockMahmoud Mandour
It's not necessary to lock the address translation portion of the vcpu_mem_access callback. Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210714172151.8494-3-ma.mandourr@gmail.com> Message-Id: <20210720232703.10650-23-alex.bennee@linaro.org>
2021-07-23plugins/cache: Fixed a bug with destroying FIFO metadataMahmoud Mandour
This manifests itself when associativity degree is greater than the number of sets and FIFO is used, otherwise it's also a memory leak whenever FIFO was used. Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210714172151.8494-2-ma.mandourr@gmail.com> Message-Id: <20210720232703.10650-22-alex.bennee@linaro.org>
2021-07-23tcg/plugins: implement a qemu_plugin_user_exit helperAlex Bennée
In user-mode emulation there is a small race between preexit_cleanup and exit_group() which means we may end up calling instrumented instructions before the kernel reaps child threads. To solve this we implement a new helper which ensures the callbacks are flushed along with any translations before we let the host do it's a thing. While we are at it make the documentation of qemu_plugin_register_atexit_cb clearer as to what the user can expect. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Mahmoud Mandour <ma.mandourr@gmail.com> Acked-by: Warner Losh <imp@bsdimp.com> Message-Id: <20210720232703.10650-21-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add more individual contributor entries.Alex Bennée
Also ensure Li's canonical gmail address is used. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Li Qiang <liq3ea@gmail.com> Acked-by: Chetan Pant <chetan4windows@gmail.com> Acked-by: Akihiko Odaki <akihiko.odaki@gmail.com> Message-Id: <20210720232703.10650-20-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add a new interns group-map for GSoC/Outreachy workAlex Bennée
It makes sense to put our various interns in a group so we can see the overall impact of GSoC and Outreachy on the project. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Mahmoud Mandour <ma.mandourr@gmail.com> Cc: Ahmed Karaman <ahmedkhaledkaraman@gmail.com> Cc: César Belley <cesar.belley@lse.epita.fr> Message-Id: <20210720232703.10650-19-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add an explicit academic entry for BUAlex Bennée
For some reason Alexander's contributions were not getting grouped from the plain "edu" mapping. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20210720232703.10650-18-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add group-map for NetflixAlex Bennée
Warner confirmed he works for Netflix on IRC. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Message-Id: <20210720232703.10650-17-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add domain-map for NVIDIAAlex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Cc: Yishai Hadas <yishaih@nvidia.com> Message-Id: <20210720232703.10650-16-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add domain-map for CrudebyteAlex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Message-Id: <20210720232703.10650-15-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: un-ironically add a mapping for LWNAlex Bennée
I think this mainly comes from kernel-doc stuff imported into the QEMU tree. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Cc: Jonathan Corbet <corbet@lwn.net> Message-Id: <20210720232703.10650-14-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add domain-map/group-map for Wind RiverAlex Bennée
As per discussion at: http://patchwork.ozlabs.org/project/qemu-devel/patch/20201004180443.2035359-19-f4bug@amsat.org/ I've added Bin's personal email as an individual contributor. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Bin Meng <bin.meng@windriver.com> Cc: Ruimei Yan <ruimei.yan@windriver.com> Cc: Xuzhou Cheng <xuzhou.cheng@windriver.com> Message-Id: <20210720232703.10650-13-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add domain-map for EldoradoAlex Bennée
Luis acked on IRC: #qemu@znc-oftc_2021-07-13.txt:[15:00:02] <lffpires> stsquad: "eldorado.org.br Eldorado" is fine Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Luis Pires <luis.pires@eldorado.org.br> Message-Id: <20210720232703.10650-12-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add domain-map/group-map mappings for SamsungAlex Bennée
Minwoo's work from their personal address are treated as personal contributions. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Klaus Jensen <k.jensen@samsung.com> Cc: Gollu Appalanaidu <anaidu.gollu@samsung.com> Cc: Minwoo Im <minwoo.im.dev@gmail.com> Message-Id: <20210720232703.10650-11-alex.bennee@linaro.org>
2021-07-23gitdm.config: sort the corporate GroupMap entriesAlex Bennée
Lets try and keep them that way. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210720232703.10650-10-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add a group mapping for robot scannersAlex Bennée
This mostly affects Reported-by: tags Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210720232703.10650-9-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add domain-map for MontaVistaAlex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Corey Minyard <cminyard@mvista.com> Message-Id: <20210720232703.10650-8-alex.bennee@linaro.org>
2021-07-23.mailmap: fix up some broken commit authorsAlex Bennée
Fixes: 49a6f3bffb ("target/arm: Correct the encoding of MDCCSR_EL0 and DBGDSCRint") Fixes: 5a07192a04 ("target/i386: Fix handling of k_gs_base register in 32-bit mode in gdbstub") Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Cc: Nick Hudson <hnick@vmware.com> Cc: Marek Dolata <mkdolata@us.ibm.com> Message-Id: <20210720232703.10650-7-alex.bennee@linaro.org>
2021-07-23contrib/gitdm: add some new aliases to fix up commitsAlex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Cc: Yuval Shaia <yuval.shaia.ml@gmail.com> Message-Id: <20210720232703.10650-6-alex.bennee@linaro.org>
2021-07-23configure: remove needless if legAlex Bennée
It was pointed out in review of the previous patch that the if leg isn't needed as the for loop will not enter on an empty $device_archs. Fixes: d1d5e9eefd ("configure: allow the selection of alternate config in the build") Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210720232703.10650-5-alex.bennee@linaro.org>
2021-07-23docs: add a section on the generalities of vhost-userAlex Bennée
While we do mention some of this stuff in the various daemons and manuals the subtleties of the socket and memory sharing are sometimes missed. This document attempts to give some background on vhost-user daemons in general terms. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20210720232703.10650-4-alex.bennee@linaro.org>
2021-07-23docs: collect the disparate device emulation docs into one sectionAlex Bennée
While we are at it add a brief preamble that explains some of the common concepts in QEMU's device emulation which will hopefully lead to less confusing about our dizzying command line options. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Daniel P. Berrangé <berrange@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20210720232703.10650-3-alex.bennee@linaro.org>
2021-07-23gitignore: Update with some filetypesViresh Kumar
Update .gitignore to ignore .swp and .patch files. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <79262dbe1f7888eb02e1911501eebafa6f2f6400.1616583806.git.viresh.kumar@linaro.org> Message-Id: <20210720232703.10650-2-alex.bennee@linaro.org>
2021-07-23Merge remote-tracking branch 'remotes/kraxel/tags/vga-20210723-pull-request' ↵Peter Maydell
into staging vga: fixes for qxl and virtio-gpu # gpg: Signature made Fri 23 Jul 2021 06:54:34 BST # gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138 # 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-20210723-pull-request: hw/display: fix virgl reset regression vl: add virtio-vga-gl to the default_list hw/display: fail early when multiple virgl devices are requested Revert "qxl: add migration blocker to avoid pre-save assert" qxl: remove assert in qxl_pre_save. hw/display/virtio-gpu: Fix memory leak (CID 1453811) Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-22Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell
staging Bugfixes. # gpg: Signature made Thu 22 Jul 2021 14:11:27 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: configure: Let --without-default-features disable vhost-kernel and vhost-vdpa configure: Fix the default setting of the "xen" feature configure: Allow vnc to get disabled with --without-default-features configure: Fix --without-default-features propagation to meson meson: fix dependencies for modinfo configure: Drop obsolete check for the alloc_size attribute target/i386: Added consistency checks for EFER target/i386: Added consistency checks for CR4 target/i386: Added V_INTR_PRIO check to virtual interrupts qemu-config: restore "machine" in qmp_query_command_line_options() usb: fix usb-host dependency check chardev-spice: add missing module_obj directive vl: Parse legacy default_machine_opts qemu-config: fix memory leak on ferror() qemu-config: never call the callback after an error, fix leak Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-22hw/display: fix virgl reset regressionMarc-André Lureau
Before commit 49afbca3b00e8e517d54964229a794b51768deaf ("virtio-gpu: drop use_virgl_renderer"), use_virgl_renderer was preventing calling GL functions from non-GL context threads. The innocuously looking g->parent_obj.use_virgl_renderer = false; was set the first time virtio_gpu_gl_reset() was called, during pc_machine_reset() in the main thread. Further virtio_gpu_gl_reset() calls in IO threads, without associated GL context, were thus skipping GL calls and avoided warnings or crashes (see also https://gitlab.freedesktop.org/virgl/virglrenderer/-/issues/226). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210702123221.942432-1-marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-07-22vl: add virtio-vga-gl to the default_listMarc-André Lureau
Do not instantiate an extra default VGA device if -device virtio-vga-gl is provided. Related to commit b36eb8860f8f4a9c6f131c3fd380116a3017e022 ("virtio-gpu: add virtio-vga-gl") Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210701062421.721414-1-marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-07-22hw/display: fail early when multiple virgl devices are requestedMarc-André Lureau
This avoids failing to initialize virgl and crashing later on, and clear the user expectations. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20210705104218.1161101-1-marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-07-22Revert "qxl: add migration blocker to avoid pre-save assert"Gerd Hoffmann
This reverts commit 86dbcdd9c7590d06db89ca256c5eaf0b4aba8858. The pre-save assert is gone now, so the migration blocker is not needed any more. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210721093347.338536-3-kraxel@redhat.com>
2021-07-22qxl: remove assert in qxl_pre_save.Gerd Hoffmann
Since commit 551dbd0846d2 ("migration: check pre_save return in vmstate_save_state") the pre_save hook can fail. So lets finally use that to drop the guest-triggerable assert in qxl_pre_save(). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210721093347.338536-2-kraxel@redhat.com>
2021-07-22Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210721' ↵Peter Maydell
into staging Atomic build fixes for clang-12 Breakpoint reorg # gpg: Signature made Wed 21 Jul 2021 20:57:50 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-gitlab/tags/pull-tcg-20210721: (27 commits) accel/tcg: Record singlestep_enabled in tb->cflags accel/tcg: Hoist tb_cflags to a local in translator_loop accel/tcg: Remove TranslatorOps.breakpoint_check accel/tcg: Move breakpoint recognition outside translation accel/tcg: Merge tb_find into its only caller target/avr: Implement gdb_adjust_breakpoint hw/core: Introduce CPUClass.gdb_adjust_breakpoint target/i386: Implement debug_check_breakpoint target/arm: Implement debug_check_breakpoint hw/core: Introduce TCGCPUOps.debug_check_breakpoint accel/tcg: Use CF_NO_GOTO_{TB, PTR} in cpu_exec_step_atomic accel/tcg: Handle -singlestep in curr_cflags accel/tcg: Drop CF_NO_GOTO_PTR from -d nochain accel/tcg: Add CF_NO_GOTO_TB and CF_NO_GOTO_PTR target/alpha: Drop goto_tb path in gen_call_pal accel/tcg: Move curr_cflags into cpu-exec.c accel/tcg: Reduce CF_COUNT_MASK to match TCG_MAX_INSNS accel/tcg: Push trace info building into atomic_common.c.inc trace: Fold mem-internal.h into mem.h accel/tcg: Expand ATOMIC_MMU_LOOKUP_* ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-22configure: Let --without-default-features disable vhost-kernel and vhost-vdpaThomas Huth
The vhost_kernel and vhost_vdpa variables should be pre-initialized with the $default_feature setting so that these features get disabled when the user runs the configure scripts with --without-default-features. Reported-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210713093155.677589-5-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22configure: Fix the default setting of the "xen" featureThomas Huth
The "xen" variable should either contain "enabled", "disabled" or nothing (for auto detection). But when the user currently runs the configure script with --without-default-features, it gets set to "no" instead. This does not work as expected, the feature will still be enabled if the Xen headers are present. Thus set the variable to "disabled" instead if default_feature switch has been set. Reported-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210713093155.677589-4-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22configure: Allow vnc to get disabled with --without-default-featuresThomas Huth
There's no reason why we should keep VNC enabled when the user specified --without-default-features. Reported-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210713093155.677589-3-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22configure: Fix --without-default-features propagation to mesonThomas Huth
A typo prevents that many features get disabled when the user runs "configure" with the --without-default-features switch. Reported-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210713093155.677589-2-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22meson: fix dependencies for modinfoPaolo Bonzini
modinfo runs the preprocessor and therefore needs all generated input files to be there. The "depends" clause does not work in Meson 0.55.3, so for now use "input". Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22configure: Drop obsolete check for the alloc_size attributeThomas Huth
We recently bumped our requirement for Clang to at least version 6.0. And according to: https://releases.llvm.org/6.0.0/tools/clang/docs/AttributeReference.html Clang v6.0 supports the alloc_size attribute. Thus we can drop this check in the configure script now. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210714072855.785566-1-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22target/i386: Added consistency checks for EFERLara Lazier
EFER.SVME has to be set, and EFER reserved bits must be zero. In addition the combinations * EFER.LMA or EFER.LME is non-zero and the processor does not support LM * non-zero EFER.LME and CR0.PG and zero CR4.PAE * non-zero EFER.LME and CR0.PG and zero CR0.PE * non-zero EFER.LME, CR0.PG, CR4.PAE, CS.L and CS.D are all invalid. (AMD64 Architecture Programmer's Manual, V2, 15.5) Signed-off-by: Lara Lazier <laramglazier@gmail.com> Message-Id: <20210721152651.14683-3-laramglazier@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22target/i386: Added consistency checks for CR4Lara Lazier
All MBZ bits in CR4 must be zero. (APM2 15.5) Added reserved bitmask and added checks in both helper_vmrun and helper_write_crN. Signed-off-by: Lara Lazier <laramglazier@gmail.com> Message-Id: <20210721152651.14683-2-laramglazier@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22target/i386: Added V_INTR_PRIO check to virtual interruptsLara Lazier
The APM2 states that The processor takes a virtual INTR interrupt if V_IRQ and V_INTR_PRIO indicate that there is a virtual interrupt pending whose priority is greater than the value in V_TPR. Signed-off-by: Lara Lazier <laramglazier@gmail.com> Message-Id: <20210721152651.14683-1-laramglazier@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22qemu-config: restore "machine" in qmp_query_command_line_options()Stefan Hajnoczi
Commit d8fb7d0969d5c32b3d1b9e20b63ec6c0abe80be4 ("vl: switch -M parsing to keyval") stopped adding the "machine" QemuOptsList. This causes "machine" options to not show up in QMP query-command-line-options output. For example, libvirt cannot detect that kernel_irqchip support is available. Adjust the "machine" opts enumeration in qmp_query_command_line_options() so that options are properly reported. Fixes: d8fb7d0969d5 ("vl: switch -M parsing to keyval") Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20210721151055.424580-1-stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22usb: fix usb-host dependency checkGerd Hoffmann
Fixes: 90540f3289 ("configure, meson: convert libusb detection to meson", 2021-06-25) Reported-by: Programmingkid <programmingkidx@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20210721081718.301343-1-kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22chardev-spice: add missing module_obj directivePaolo Bonzini
The chardev-spicevmc class was not listed in chardev/spice.c, causing "-chardev spicevmc" to fail when modules are enabled. Reported-by: Frederic Bezies <fredbezies@gmail.com> Fixes: 9f4a0f0978 ("modules: use modinfo for qom load", 2021-07-09) Resolves: //gitlab.com/qemu-project/qemu/-/issues/488 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20210719164435.1227794-1-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-22hw/display/virtio-gpu: Fix memory leak (CID 1453811)Philippe Mathieu-Daudé
To avoid leaking memory on the error path, reorder the code as: - check the parameters first - check resource already existing - finally allocate memory Reported-by: Coverity (CID 1453811: RESOURCE_LEAK) Fixes: e0933d91b1c ("virtio-gpu: Add virtio_gpu_resource_create_blob") Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210531101928.1662732-1-philmd@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-07-22Merge remote-tracking branch 'remotes/ericb/tags/pull-bitmaps-2021-07-21' ↵Peter Maydell
into staging block bitmaps patches for 2021-07-21 - fix 'qemu-img convert --bitmaps' handling of qcow2 files with inconsistent bitmaps # gpg: Signature made Wed 21 Jul 2021 20:16:09 BST # gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A # 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-bitmaps-2021-07-21: qemu-img: Add --skip-broken-bitmaps for 'convert --bitmaps' qemu-img: Fail fast on convert --bitmaps with inconsistent bitmap iotests: Improve and rename test 291 to qemu-img-bitmap Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-21qemu-img: Add --skip-broken-bitmaps for 'convert --bitmaps'Eric Blake
The point of 'qemu-img convert --bitmaps' is to be a convenience for actions that are already possible through a string of smaller 'qemu-img bitmap' sub-commands. One situation not accounted for already is that if a source image contains an inconsistent bitmap (for example, because a qemu process died abruptly before flushing bitmap state), the user MUST delete those inconsistent bitmaps before anything else useful can be done with the image. We don't want to delete inconsistent bitmaps by default: although a corrupt bitmap is only a loss of optimization rather than a corruption of user-visible data, it is still nice to require the user to opt in to the fact that they are aware of the loss of the bitmap. Still, requiring the user to check 'qemu-img info' to see whether bitmaps are consistent, then use 'qemu-img bitmap --remove' to remove offenders, all before using 'qemu-img convert', is a lot more work than just adding a knob 'qemu-img convert --bitmaps --skip-broken-bitmaps' which opts in to skipping the broken bitmaps. After testing the new option, also demonstrate the way to manually fix things (either deleting bad bitmaps, or re-creating them as empty) so that it is possible to convert without the option. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1946084 Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20210709153951.2801666-4-eblake@redhat.com> [eblake: warning message tweak, test enhancements] Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-09 07:54:39 +0000