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2020-01-30configure: permit use of io_uringAarushi Mehta
Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com> Reviewed-by: Maxim Levitsky <maximlevitsky@gmail.com> Acked-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20200120141858.587874-2-stefanha@redhat.com Message-Id: <20200120141858.587874-2-stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-01-27Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Register qdev properties as class properties (Marc-André) * Cleanups (Philippe) * virtio-scsi fix (Pan Nengyuan) * Tweak Skylake-v3 model id (Kashyap) * x86 UCODE_REV support and nested live migration fix (myself) * Advisory mode for pvpanic (Zhenwei) # gpg: Signature made Fri 24 Jan 2020 20:16:23 GMT # gpg: using RSA key BFFBD25F78C7AE83 # 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/tags/for-upstream: (58 commits) build-sys: clean up flags included in the linker command line target/i386: Add the 'model-id' for Skylake -v3 CPU models qdev: use object_property_help() qapi/qmp: add ObjectPropertyInfo.default-value qom: introduce object_property_help() qom: simplify qmp_device_list_properties() vl: print default value in object help qdev: register properties as class properties qdev: move instance properties to class properties qdev: rename DeviceClass.props qdev: set properties with device_class_set_props() object: return self in object_ref() object: release all props object: add object_class_property_add_link() object: express const link with link property object: add direct link flag object: rename link "child" to "target" object: check strong flag with & object: do not free class properties object: add object_property_set_default ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-24build-sys: clean up flags included in the linker command linePaolo Bonzini
Some of the CFLAGS that are discovered during configure, for example compiler warnings, are being included on the linker command line because QEMU_CFLAGS is added to it. Other flags, such as the -m32, appear twice because they are included in both QEMU_CFLAGS and LDFLAGS. All this leads to confusion with respect to what goes in which Makefile variables (and we have plenty). So, introduce QEMU_LDFLAGS for flags discovered by configure, following the lead of QEMU_CFLAGS, and stop adding to it: 1) options that are already in CFLAGS, for example "-g" 2) duplicate options At the same time, options that _are_ needed by both compiler and linker must now be added to both QEMU_CFLAGS and QEMU_LDFLAGS, which is clearer. This is mostly -fsanitize options. For now, --extra-cflags has this behavior (but --extra-cxxflags does not). Meson will not include CFLAGS on the linker command line, do the same in our build system as well. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-01-24configure: Do not build libfdt if not requiredPhilippe Mathieu-Daudé
We only require libfdt for system emulation, in a small set of architecture: 4077 # fdt support is mandatory for at least some target architectures, 4078 # so insist on it if we're building those system emulators. 4079 fdt_required=no 4080 for target in $target_list; do 4081 case $target in 4082 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu) 4083 fdt_required=yes Do not build libfdt if we did not manually specified --enable-fdt, or have one of the platforms that require it in our target list. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200118140619.26333-2-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-01-23virtiofsd: support nanosecond resolution for file timestampJiufei Xue
Define HAVE_STRUCT_STAT_ST_ATIM to 1 if `st_atim' is member of `struct stat' which means support nanosecond resolution for the file timestamp fields. Signed-off-by: Jiufei Xue <jiufei.xue@linux.alibaba.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-01-22configure: Detect kcov support and introduce CONFIG_KCOVAleksandar Markovic
kcov is kernel code coverage tracing tool. It requires kernel 4.4+ compiled with certain kernel options. This patch checks if kcov header "sys/kcov.h" is present on build machine, and stores the result in variable CONFIG_KCOV, meant to be used in linux-user code related to the support for three ioctls that were introduced at the same time as the mentioned header (their definition was a part of the first version of that header). Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <1579214991-19602-11-git-send-email-aleksandar.markovic@rt-rk.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-01-15configure: Remove tcg/ from the preprocessor include search listPhilippe Mathieu-Daudé
All tcg includes are relative to the repository root directory, we can safely remove the tcg/ directory from the include search path list. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200101112303.20724-5-philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-01-12tests/libqos: Move the libqos files under tests/qtest/Thomas Huth
The qos stuff belongs to qtest, so move it into that directory, too. Message-Id: <20191218103059.11729-8-thuth@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-01-12test: Move qtests to a separate directoryThomas Huth
The tests directory itself is pretty overcrowded, and it's hard to see which test belongs to which test subsystem (unit, qtest, ...). Let's move the qtests to a separate folder for more clarity. Message-Id: <20191218103059.11729-6-thuth@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-01-10configure: check for gdbus-codegen presenceMarc-André Lureau
Some distros ship gdbus-codegen separately for gio headers/pc... Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20200110112725.689401-1-marcandre.lureau@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-06configure: add GDBUS_CODEGENMarc-André Lureau
gdbus-codegen generated code requires gio-unix on Unix, so add it to GIO libs/cflags. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-20configure: Require Python >= 3.5Eduardo Habkost
Python 3.5 is the oldest Python version available on our supported build platforms, and Python 2 end of life will be 3 weeks after the planned release date of QEMU 4.2.0. Drop Python 2 support from configure completely, and require Python 3.5 or newer. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20191016224237.26180-1-ehabkost@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-12-20Merge remote-tracking branch ↵Peter Maydell
'remotes/stsquad/tags/pull-tesing-and-misc-191219-1' into staging Various testing and logging updates - test tci with Travis - enable multiarch testing in Travis - default to out-of-tree builds - make changing logfile safe via RCU - remove redundant tests - remove gtester test from docker - convert DEBUG_MMAP to tracepoints - remove hand rolled glob function - trigger tcg re-configure when needed # gpg: Signature made Thu 19 Dec 2019 08:24:08 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-tesing-and-misc-191219-1: (25 commits) tests/tcg: ensure we re-configure if configure.sh is updated trace: replace hand-crafted pattern_glob with g_pattern_match_simple linux-user: convert target_munmap debug to a tracepoint linux-user: log page table changes under -d page linux-user: add target_mmap_complete tracepoint linux-user: convert target_mmap debug to tracepoint linux-user: convert target_mprotect debug to tracepoint travis.yml: Remove the redundant clang-with-MAIN_SOFTMMU_TARGETS entry docker: gtester is no longer used Added tests for close and change of logfile. Add use of RCU for qemu_logfile. qemu_log_lock/unlock now preserves the qemu_logfile handle. Add a mutex to guarantee single writer to qemu_logfile handle. Cleaned up flow of code in qemu_set_log(), to simplify and clarify. Fix double free issue in qemu_set_log_filename(). ci: build out-of-tree travis.yml: Enable builds on arm64, ppc64le and s390x tests/test-util-filemonitor: Skip test on non-x86 Travis containers tests/hd-geo-test: Skip test when images can not be created iotests: Skip test 079 if it is not possible to create large files ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-12-18ci: build out-of-treePaolo Bonzini
Most developers are using out-of-tree builds and it was discussed in the past to only allow those. To prepare for the transition, use out-of-tree builds in all continuous integration jobs. Based on a patch by Marc-André Lureau. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Li-Wen Hsu <lwhsu@freebsd.org> Message-Id: <1576074829-56711-1-git-send-email-pbonzini@redhat.com>
2019-12-18configure: allow disable of cross compilation containersAlex Bennée
Our docker infrastructure isn't quite as multiarch as we would wish so lets allow the user to disable it if they want. This will allow us to use still run check-tcg on non-x86 CI setups. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Cleber Rosa <crosa@redhat.com> Tested-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Richard Henderson <richard.henderson@linaro.org>
2019-12-17build: rename CONFIG_LIBCAP to CONFIG_LIBCAP_NGPaolo Bonzini
Since we are actually testing for the newer capng library, rename the symbol to match. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17configure: set $PYTHON to a full pathPaolo Bonzini
This will make it possible to replace it in a shebang line. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17libvixl: remove per-target compiler flagsPaolo Bonzini
We are already including -D__STDC_LIMIT_MACROS in the global CXXFLAGS, so it makes sense to do the same for -D__STDC_CONSTANT_MACROS and -D__STDC_FORMAT_MACROS instead of limiting that to libvixl. The -Wno-sign-compare option can also be removed since GCC 4.6 is not supported anymore. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17build-sys: do not include Windows SLIRP dependencies in $LIBSPaolo Bonzini
When including the internal SLIRP library, we should add all the libraries that it needs for the build. Right now they are all included by QEMU, but -liphlpapi is not needed without slirp. Move it from LIBS to slirp_libs. Based on a patch by Marc-André Lureau. Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17Remove the core bluetooth codeThomas Huth
It's been deprecated since QEMU v3.1. We've explicitly asked in the deprecation message that people should speak up on qemu-devel in case they are still actively using the bluetooth part of QEMU, but nobody ever replied that they are really still using it. I've tried it on my own to use this bluetooth subsystem for one of my guests, but I was also not able to get it running anymore: When I was trying to pass-through a real bluetooth device, either the guest did not see the device at all, or the guest crashed. Even worse for the emulated device: When running qemu-system-x86_64 -bt device:keyboard QEMU crashes once you hit a key. So it seems like the bluetooth stack is not only neglected, it is completely bitrotten, as far as I can tell. The only attention that this code got during the past years were some CVEs that have been spotted there. So this code is a burden for the developers, without any real benefit anymore. Time to remove it. Note: hw/bt/Kconfig only gets cleared but not removed here yet. Otherwise there is a problem with the *-softmmu/config-devices.mak.d dependency files - they still contain a reference to this file which gets evaluated first on some build hosts, before the file gets properly recreated. To avoid breaking these builders, we still need the file around for some time. It will get removed in a couple of weeks instead. Message-Id: <20191120091014.16883-4-thuth@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-12-02virtfs-proxy-helper: switch from libcap to libcap-ngPaolo Bonzini
virtfs-proxy-helper is the only user of libcap; everyone else is using the simpler libcap-ng API. Switch and remove the configure code to detect libcap. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> [groug: - drop remaining -lcap from Makefile - fix error message in configure] Signed-off-by: Greg Kurz <groug@kaod.org>
2019-11-11configure: Check bzip2 is availablePhilippe Mathieu-Daudé
The bzip2 tool is not included in default installations. On freshly installed systems, ./configure succeeds but 'make' might fail later: BUNZIP2 pc-bios/edk2-i386-secure-code.fd.bz2 /bin/sh: bzip2: command not found make: *** [Makefile:305: pc-bios/edk2-i386-secure-code.fd] Error 127 make: *** Deleting file 'pc-bios/edk2-i386-secure-code.fd' make: *** Waiting for unfinished jobs.... Add a check in ./configure to warn the user if bzip2 is missing. See also: 536d2173b2b ("roms: build edk2 firmware binaries ...") Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191108114531.21518-3-philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Luc Michel <luc.michel@greensocs.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-11-11configure: Only decompress EDK2 blobs for X86/ARM targetsPhilippe Mathieu-Daudé
The EDK2 firmware blobs only target the X86/ARM architectures. Define the DECOMPRESS_EDK2_BLOBS variable and only decompress the blobs when the variable exists. See also: 536d2173b2b ("roms: build edk2 firmware binaries ...") Suggested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191108114531.21518-2-philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Luc Michel <luc.michel@greensocs.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-11-06configure: Check if we can use ibv_reg_mr_iovaYuval Shaia
The function reg_mr_iova is an enhanced version of ibv_reg_mr function that can help to easly register and use guest's MRs. Add check in 'configure' phase to detect if we have libibverbs with this support. Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com> Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Message-Id: <20190818132107.18181-2-yuval.shaia@oracle.com> Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
2019-10-30Merge remote-tracking branch ↵Peter Maydell
'remotes/stsquad/tags/pull-tcg-plugins-281019-4' into staging TCG Plugins initial implementation - use --enable-plugins @ configure - low impact introspection (-plugin empty.so to measure overhead) - plugins cannot alter guest state - example plugins included in source tree (tests/plugins) - -d plugin to enable plugin output in logs - check-tcg runs extra tests when plugins enabled - documentation in docs/devel/plugins.rst # gpg: Signature made Mon 28 Oct 2019 15:13:23 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-tcg-plugins-281019-4: (57 commits) travis.yml: enable linux-gcc-debug-tcg cache MAINTAINERS: add me for the TCG plugins code scripts/checkpatch.pl: don't complain about (foo, /* empty */) .travis.yml: add --enable-plugins tests include/exec: wrap cpu_ldst.h in CONFIG_TCG accel/stubs: reduce headers from tcg-stub tests/plugin: add hotpages to analyse memory access patterns tests/plugin: add instruction execution breakdown tests/plugin: add a hotblocks plugin tests/tcg: enable plugin testing tests/tcg: drop test-i386-fprem from TESTS when not SLOW tests/tcg: move "virtual" tests to EXTRA_TESTS tests/tcg: set QEMU_OPTS for all cris runs tests/tcg/Makefile.target: fix path to config-host.mak tests/plugin: add sample plugins linux-user: support -plugin option vl: support -plugin option plugin: add qemu_plugin_outs helper plugin: add qemu_plugin_insn_disas helper plugin: expand the plugin_init function to include an info block ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-10-29Merge remote-tracking branch ↵Peter Maydell
'remotes/berrange/tags/crypto-luks-pull-request' into staging crypto: improve performance of ciphers in XTS mode Currently QEMU uses its own XTS cipher mode, however, this has relatively poor performance. Gcrypt now includes its own XTS cipher which is at least x2 faster than what we get with QEMU's on Fedora/RHEL hosts. With gcrypt git master, a further x5-6 speed up is seen. This is essential for QEMU's LUKS performance to be viable. # gpg: Signature made Mon 28 Oct 2019 15:48:38 GMT # gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full] # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full] # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange/tags/crypto-luks-pull-request: crypto: add support for nettle's native XTS impl crypto: add support for gcrypt's native XTS impl tests: benchmark crypto with fixed data size, not time period tests: allow filtering crypto cipher benchmark tests Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-10-29Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20191028' into stagingPeter Maydell
Improvements for TARGET_PAGE_BITS_VARY Fix for TCI ld16u_i64. Fix for segv on icount execute from i/o memory. Two misc cleanups. # gpg: Signature made Mon 28 Oct 2019 14:55:08 GMT # 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-tcg-20191028: translate-all: Remove tb_alloc translate-all: fix uninitialized tb->orig_tb cputlb: Fix tlb_vaddr_to_host exec: Cache TARGET_PAGE_MASK for TARGET_PAGE_BITS_VARY exec: Promote TARGET_PAGE_MASK to target_long exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_TCG exec: Use const alias for TARGET_PAGE_BITS_VARY configure: Detect compiler support for __attribute__((alias)) exec: Split out variable page size support to exec-vary.c cpu: use ROUND_UP() to define xxx_PAGE_ALIGN cputlb: ensure _cmmu helper functions follow the naming standard tci: Add implementation for INDEX_op_ld16u_i64 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-10-28crypto: add support for nettle's native XTS implDaniel P. Berrangé
Nettle 3.5.0 will add support for the XTS mode. Use this because long term we wish to delete QEMU's XTS impl to avoid carrying private crypto algorithm impls. Unfortunately this degrades nettle performance from 612 MB/s to 568 MB/s as nettle's XTS impl isn't so well optimized yet. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-10-28crypto: add support for gcrypt's native XTS implDaniel P. Berrangé
Libgcrypt 1.8.0 added support for the XTS mode. Use this because long term we wish to delete QEMU's XTS impl to avoid carrying private crypto algorithm impls. As an added benefit, using this improves performance from 531 MB/sec to 670 MB/sec, since we are avoiding several layers of function call indirection. This is even more noticable with the gcrypt builds in Fedora or RHEL-8 which have a non-upstream patch for FIPS mode which does mutex locking. This is catastrophic for encryption performance with small block sizes, meaning this patch improves encryption from 240 MB/sec to 670 MB/sec. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-10-28tests/plugin: add sample pluginsEmilio G. Cota
Pass arguments with -plugin=libfoo.so,arg=bar,arg=baz Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28plugin: add API symbols to qemu-plugins.symbolsEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> [AJB: moved into plugins] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28configure: add --enable-pluginsAlex Bennée
This adds the basic boilerplate feature enable option for the build. We shall expand it later. [AJB: split from larger patch] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28plugin: add core codeEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> [AJB: moved directory and merged various fixes] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28target/riscv: Expose "priv" register for GDB for readsJonathan Behrens
This patch enables a debugger to read the current privilege level via a virtual "priv" register. When compiled with CONFIG_USER_ONLY the register is still visible but always reports the value zero. Signed-off-by: Jonathan Behrens <jonathan@fintelia.io> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-10-28configure: Detect compiler support for __attribute__((alias))Richard Henderson
Such support is present almost everywhere, except for Xcode 9. It is added in Xcode 10, but travis uses xcode9 by default, so we should support it for a while yet. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-17Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
virtio, vhost, acpi: features, fixes, tests ARM ACPI memory hotplug support + tests for new arm/virt ACPI tables. Virtio fs support (no migration). A vhost-user reconnect bugfix. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 15 Oct 2019 22:02:19 BST # gpg: using RSA key 281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full] # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: virtio: add vhost-user-fs-pci device virtio: add vhost-user-fs base device virtio: Add virtio_fs linux headers tests/acpi: add expected tables for arm/virt tests: document how to update acpi tables tests: Add bios tests to arm/virt tests: allow empty expected files tests/acpi: add empty files tests: Update ACPI tables list for upcoming arm/virt tests docs/specs: Add ACPI GED documentation hw/arm: Use GED for system_powerdown event hw/arm: Factor out powerdown notifier from GPIO hw/arm/virt-acpi-build: Add PC-DIMM in SRAT hw/arm/virt: Enable device memory cold/hot plug with ACPI boot hw/arm/virt: Add memory hotplug framework hw/acpi: Add ACPI Generic Event Device Support hw/acpi: Do not create memory hotplug method when handler is not defined hw/acpi: Make ACPI IO address space configurable vhost-user: save features if the char dev is closed Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-10-05virtio: add vhost-user-fs base deviceDr. David Alan Gilbert
The virtio-fs virtio device provides shared file system access using the FUSE protocol carried over virtio. The actual file server is implemented in an external vhost-user-fs device backend process. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20190930105135.27244-3-dgilbert@redhat.com> Acked-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-10-04spapr: Stop providing RTAS blobAlexey Kardashevskiy
SLOF implements one itself so let's remove it from QEMU. It is one less image and simpler setup as the RTAS blob never stays in its initial place anyway as the guest OS always decides where to put it. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-09-30configure: Remove s390 (31-bit mode) from the list of supported CPUsThomas Huth
On IBM Z, KVM in the kernel is only implemented for 64-bit mode, and with regards to TCG, we also only support 64-bit host CPUs (see the check at the beginning of tcg/s390/tcg-target.inc.c), so we should remove s390 (without "x", i.e. the old 31-bit mode CPUs) from the list of supported CPUs. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190928190334.6897-1-thuth@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2019-09-26configure: preserve PKG_CONFIG for subdir buildsAlex Bennée
The slirp sub-module complains about not being able to find the glib library on cross-compiles because it is using the default pkg-config tool (which isn't installed in our cross-build docker images). Preserve PKG_CONFIG in our host config and pass it down to slirp. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-09-23paaudio: port to the new audio backend apiKővágó, Zoltán
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Message-id: 21fe8f2cf949039c8c40a0352590c593b104917d.1568927990.git.DirtY.iCE.hu@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-09-19configure: Add xkbcommon configure optionsJames Le Cuirot
This dependency is currently "automagic", which is bad for distributions. Signed-off-by: James Le Cuirot <chewi@gentoo.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20190914145155.19360-1-chewi@gentoo.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-09-10configure: check if --no-pie is supported firstAlex Bennée
For whatever reason this doesn't trigger normally but because compile_prog uses QEMU_CFLAGS we end up trying to build a -pie --no-pie build which confuses compilers on some non-x86 hosts. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-09-10tests/tcg: move configuration to a sub-shell scriptPaolo Bonzini
Avoid the repeated inclusions of config-target.mak, which have risks of namespace pollution, and instead build minimal configuration files in a configuration script. The same configuration files can also be included in Makefile and Makefile.qemu [AJB 10/09/19] In the original PR this had inadvertently enabled tests for ppc64abi32. However as the rest of the multiarch tests work rather than disabling the otherwise correctly functioning build I've just skipped the failing linux-test test. For some reason I can't debug it with TCG so I'm leaving that to the PPC maintainers to look at. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20190807143523.15917-4-pbonzini@redhat.com> [AJB: s/docker/container/, rm last bits from configure, ppc6432abi hack] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Cc: Richard Henderson <rth@twiddle.net>
2019-09-10configure: clean-up container cross compile detectAlex Bennée
The introduction of podman support inadvertently broke configure's detect of the container support as the configure probe didn't specify an engine type. To fix this in docker.py: - only (re)set USE_ENGINE if --engine is specified - enhance the output so docker is no longer just yes In the configure script we can at least start cleaning up the detecting and naming of variables. To avoid too much churn the conversion of the various make DOCKER_foo variables has been left for future clean-ups. Fixes: 9459f754134b Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: David Hildenbrand <david@redhat.com>
2019-08-27configure: more resilient Python version captureCleber Rosa
The current approach to capture the Python version is fragile, as it was demonstrated by a very specific build of Python 3 on Fedora 29 that, under non-interactive shells would print multiline version information. The (badly) stripped version output would be sent to config-host.mak, producing bad syntax and rendering the makefiles unusable. Now, the Python versions is printed by configure, but only a simple (and better controlled variable) indicating whether the build system is using Python 2 is kept on config-host.mak. Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20190826155832.17427-1-crosa@redhat.com> Reviewed-by: Tony Nguyen <tony.nguyen@bt.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-08-22Merge remote-tracking branch 'remotes/berrange/tags/autofree-pull-request' ↵Peter Maydell
into staging require newer glib2 to enable autofree'ing of stack variables exiting scope * Bump minium glib2 version to 2.48 * Convert much of the crypto code to use automatic memory free functions # gpg: Signature made Thu 22 Aug 2019 11:51:59 BST # gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full] # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full] # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange/tags/autofree-pull-request: crypto: use auto cleanup for many stack variables crypto: define cleanup functions for use with g_autoptr glib: bump min required glib library version to 2.48 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-08-22Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Longstanding chardev race condition fix (Berto) * Cleanups and tests from the Meson POC (Marc-André, myself) * Coalesced range cleanup (Peter) # gpg: Signature made Wed 21 Aug 2019 18:27:43 BST # gpg: using RSA key BFFBD25F78C7AE83 # 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/tags/for-upstream: char-socket: Lock tcp_chr_disconnect() and socket_reconnect_timeout() main-loop: Fix GSource leak in qio_task_thread_worker() memory: Fix up memory_region_{add|del}_coalescing memory: Remove has_coalesced_range counter memory: Split zones when do coalesced_io_del() memory: Refactor memory_region_clear_coalescing minikconf: don't print CONFIG_FOO=n lines configure: remove AUTOCONF_HOST tests: add module loading test module: return success on module load module: use g_hash_table_add() configure: define CONFIG_TOOLS here qemu-ga: clean up TOOLS variable Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-08-22glib: bump min required glib library version to 2.48Daniel P. Berrangé
Per supported platforms doc[1], the various min glib on relevant distros is: RHEL-8: 2.56.1 RHEL-7: 2.50.3 Debian (Buster): 2.58.3 Debian (Stretch): 2.50.3 OpenBSD (Ports): 2.58.3 FreeBSD (Ports): 2.56.3 OpenSUSE Leap 15: 2.54.3 SLE12-SP2: 2.48.2 Ubuntu (Xenial): 2.48.0 macOS (Homebrew): 2.56.0 This suggests that a minimum glib of 2.48 is a reasonable target. Compared to the previous version bump in commit e7b3af81597db1a6b55f2c15d030d703c6b2c6ac Author: Daniel P. Berrangé <berrange@redhat.com> Date: Fri May 4 15:34:46 2018 +0100 glib: bump min required glib library version to 2.40 This will result in us dropping support for Debian Jessie and Ubuntu 14.04. As per the commit message 14.04 was already outside our list of supported build platforms and an exception was only made because one of the build hosts used during merge testing was stuck on 14.04. Debian Jessie is justified to drop because we only aim to support at most 2 major versions of Debian at any time. This means Buster and Stretch at this time. The g_strv_contains compat code is dropped as this API is present since 2.44 The g_assert_cmpmem compat code is dropped as this API is present since 2.46 [1] https://qemu.weilnetz.de/doc/qemu-doc.html#Supported-build-platforms Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-21Merge remote-tracking branch ↵Peter Maydell
'remotes/vivier2/tags/trivial-branch-pull-request' into staging Various trivial fixes # gpg: Signature made Wed 21 Aug 2019 12:19:11 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-pull-request: hw/display: Compile various display devices as common object hw/display/sm501: Remove unused include spapr_events: Rewrite a fall through comment vl: Rewrite a fall through comment target/ppc: Rewrite a fall through comment hw/ipmi: Rewrite a fall through comment hw/dma/omap_dma: Move switch 'fall through' comment to correct place json: Move switch 'fall through' comment to correct place hw/net/e1000: Fix erroneous comment .gitignore: ignore some vhost-user* related files configure: fix sdl detection using sdl2-config configure: remove obsoleted $sparc_cpu variable misc: fix naming scheme of compatiblity arrays test: Use g_strndup instead of plain strndup Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-20 09:57:45 +0000