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2018-04-27Merge remote-tracking branch 'remotes/kraxel/tags/usb-20180427-pull-request' ↵Peter Maydell
into staging usb: ccid bugfix, misc small improvements. # gpg: Signature made Fri 27 Apr 2018 11:20:18 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/usb-20180427-pull-request: ccid-card: include libcacard.h only Fix libusb-1.0.22 deprecated libusb_set_debug with libusb_set_option ccid: Fix dwProtocols advertisement of T=0 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-04-27ccid-card: include libcacard.h onlyMichal Privoznik
When trying to build with latest libcacard-2.5.1, I hit the following error: In file included from hw/usb/ccid-card-passthru.c:12:0: /usr/include/cacard/vscard_common.h:26:2: error: #warning "Only <libcacard.h> can be included directly" [-Werror=cpp] #warning "Only <libcacard.h> can be included directly" While it was fixed in libcacard upstream (so that individual files can be included directly), it doesn't make much sense. Let's switch to including the main libcacard.h and also require at least libcacard-2.5.1 which introduced it. It's available since late 2015. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 3c36db1dc0702763ebb7966cc27428ed67d43804.1522751624.git.mprivozn@redhat.com [ kraxel: fix include path ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-04-26configure: do_compiler: Dump some extra info under bashIan Jackson
This makes it much easier to find a particular thing in config.log. We have to use the ${BASH_LINENO[*]} syntax which is a syntax error in other shells, so test what shell we are running and use eval. The extra output is only printed if configure is run with bash. On systems where /bin/sh is not bash, it is necessary to say bash ./configure to get the extra debug info in the log. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com> CC: Kent R. Spillner <kspillner@acm.org> CC: Janosch Frank <frankja@linux.vnet.ibm.com> CC: Thomas Huth <thuth@redhat.com> CC: Peter Maydell <peter.maydell@linaro.org> CC: Paolo Bonzini <pbonzini@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com>
2018-04-26xen: Use newly added dmops for mapping VGA memoryRoss Lagerwall
Xen unstable (to be in 4.11) has two new dmops, relocate_memory and pin_memory_cacheattr. Use these to set up the VGA memory, replacing the previous calls to libxc. This allows the VGA console to work properly when QEMU is running restricted (-xen-domid-restrict). Wrapper functions are provided to allow QEMU to work with older versions of Xen. Tweak the error handling while making this change: * Report pin_memory_cacheattr errors. * Report errors even when DEBUG_HVM is not set. This is useful for trying to understand why VGA is not working, since otherwise it just fails silently. * Fix the return values when an error occurs. The functions now consistently return -1 and set errno. CC: Ian Jackson <ian.jackson@eu.citrix.com> Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com> Reviewed-by: Ian Jackson <ian.jackson@eu.citrix.com> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Anthony PERARD <anthony.perard@citrix.com>
2018-04-26xen: link against xentoolcoreAnthony PERARD
Xen libraries in 4.10 include a new xentoolcore library. This contains the xentoolcore_restrict_all function which we are about to want to use. Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com> Acked-by: Stefano Stabellini <sstabellini@kernel.org>
2018-04-10configure: don't warn SDL abi if disabledPeter Xu
SDL has the same problem as GTK that we might get warnings on SDL ABI version even if SDL is disabled. Fix that by only probing SDL if SDL is enabled. Also this should let configure be a little bit faster since we don't really need to probe SDL stuff when it's off. CC: Paolo Bonzini <pbonzini@redhat.com> CC: Gerd Hoffmann <kraxel@redhat.com> CC: Peter Maydell <peter.maydell@linaro.org> CC: Daniel P. Berrange <berrange@redhat.com> CC: Fam Zheng <famz@redhat.com> CC: "Philippe Mathieu-Daudé" <f4bug@amsat.org> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 20180410054034.20479-1-peterx@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-04-10configure: don't warn GTK if disabledPeter Xu
We don't need to detect GTK ABI if GTK is disabled in general. Otherwise we could get this warning (when host is installed with GTK ABI version 2) even when configure with "--disable-gtk": WARNING: Use of GTK 2.0 is deprecated and will be removed in WARNING: future releases. Please switch to using GTK 3.0 CC: Paolo Bonzini <pbonzini@redhat.com> CC: Gerd Hoffmann <kraxel@redhat.com> CC: Peter Maydell <peter.maydell@linaro.org> CC: Fam Zheng <famz@redhat.com> CC: "Philippe Mathieu-Daudé" <f4bug@amsat.org> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20180409082323.29575-1-peterx@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-04-09configure: Add missing configure options to help textThomas Huth
We forgot to mention --with-git, --libexecdir and --with-pkgversion so far. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1522163370-18544-1-git-send-email-thuth@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-04-04tcg: fix 16-byte vector operations detectionLaurent Vivier
configure tries to detect if the compiler supports 16-byte vector operations. As stated in the comment of the detection program, there is a problem with the system compiler on GCC on Centos 7. This program doesn't actually detect the problem with GCC on RHEL7 on PPC64LE (Red Hat 4.8.5-28). This patch updates the test to look more like it is in QEMU helpers, and now detects the problem. The error reported is: CC ppc64-softmmu/accel/tcg/tcg-runtime-gvec.o ..//accel/tcg/tcg-runtime-gvec.c: In function ‘helper_gvec_shl8i’: ../accel/tcg/tcg-runtime-gvec.c:558:26: internal compiler error: in emit_move_insn, at expr.c:3495 *(vec8 *)(d + i) = *(vec8 *)(a + i) << shift; ^ Fixes: db43267 "tcg: Add generic vector expanders" Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Miroslav Rezanina <mrezanin@redhat.com> Message-id: 20180328133152.24623-1-lvivier@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-26WHPX fix WHvGetCapability out WrittenSizeInBytesJustin Terry (VM)
This fixes a breaking change to WHvGetCapability to include the 'out' WrittenSizeInBytes introduced in Windows Insider SDK 17110. This specifies on return the safe length to read into the WHV_CAPABILITY structure passed to the call. Signed-off-by: Justin Terry (VM) <juterry@microsoft.com> Message-Id: <1521039163-138-2-git-send-email-juterry@microsoft.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-23make: switch from -I to -iquoteMichael S. Tsirkin
Our rule right now is to use <> for external headers, "" for internal ones. The idea was to avoid conflicts between e.g. a system file named <trace.h> and an internal one by the same name. Unfortunately we use -I compiler flag so it does not help: a system file doing #include <trace.h> will still pick up ours first. To fix, switch to -iquote which is supported by both gcc and clang and only affects #include "" directives. As a side effect, this catches any future uses of #include <> for internal headers. Suggested-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
2018-03-17Merge remote-tracking branch 'remotes/xtensa/tags/20180316-xtensa' into stagingPeter Maydell
target/xtensa linux-user support. - small cleanup for xtensa registers dumping (-d cpu); - add support for debugging linux-user process with xtensa-linux-gdb (as opposed to xtensa-elf-gdb), which can only access unprivileged registers; - enable MTTCG for target/xtensa; - cleanup in linux-user/mmap area making sure that it works correctly with limited 30-bit-wide user address space; - import xtensa-specific definitions from the linux kernel, conditionalize user-only/softmmu-only code and add handlers for signals, exceptions, process/thread creation and core registers dumping. # gpg: Signature made Fri 16 Mar 2018 16:46:19 GMT # gpg: using RSA key 51F9CC91F83FA044 # gpg: Good signature from "Max Filippov <filippov@cadence.com>" # gpg: aka "Max Filippov <max.filippov@cogentembedded.com>" # gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" # Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044 * remotes/xtensa/tags/20180316-xtensa: MAINTAINERS: fix W: address for xtensa qemu-binfmt-conf.sh: add qemu-xtensa target/xtensa: add linux-user support linux-user: drop unused target_msync function linux-user: fix target_mprotect/target_munmap error return values linux-user: fix assertion in shmdt linux-user: fix mmap/munmap/mprotect/mremap/shmat target/xtensa: support MTTCG target/xtensa: use correct number of registers in gdbstub target/xtensa: mark register windows in the dump target/xtensa: dump correct physical registers Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # linux-user/syscall.c
2018-03-16Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Record-replay lockstep execution, log dumper and fixes (Alex, Pavel) * SCSI fix to pass maximum transfer size (Daniel Barboza) * chardev fixes and improved iothread support (Daniel Berrangé, Peter) * checkpatch tweak (Eric) * make help tweak (Marc-André) * make more PCI NICs available with -net or -nic (myself) * change default q35 NIC to e1000e (myself) * SCSI support for NDOB bit (myself) * membarrier system call support (myself) * SuperIO refactoring (Philippe) * miscellaneous cleanups and fixes (Thomas) # gpg: Signature made Mon 12 Mar 2018 16:10:52 GMT # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # 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: (69 commits) tcg: fix cpu_io_recompile replay: update documentation replay: save vmstate of the asynchronous events replay: don't process async events when warping the clock scripts/replay-dump.py: replay log dumper replay: avoid recursive call of checkpoints replay: check return values of fwrite replay: push replay_mutex_lock up the call tree replay: don't destroy mutex at exit replay: make locking visible outside replay code replay/replay-internal.c: track holding of replay_lock replay/replay.c: bump REPLAY_VERSION again replay: save prior value of the host clock replay: added replay log format description replay: fix save/load vm for non-empty queue replay: fixed replay_enable_events replay: fix processing async events cpu-exec: fix exception_index handling hw/i386/pc: Factor out the superio code hw/alpha/dp264: Use the TYPE_SMC37C669_SUPERIO ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # default-configs/i386-softmmu.mak # default-configs/x86_64-softmmu.mak
2018-03-13target/xtensa: support MTTCGMax Filippov
- emit TCG barriers for MEMW, EXTW, S32RI and L32AI; - do atomic_cmpxchg_i32 for S32C1I. Cc: Emilio G. Cota <cota@braap.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2018-03-12Merge remote-tracking branch ↵Peter Maydell
'remotes/kraxel/tags/audio-20180312-pull-request' into staging modules: use gmodule-export. audio: add driver registry, enable module builds. # gpg: Signature made Mon 12 Mar 2018 10:42:19 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/audio-20180312-pull-request: audio/sdl: build as module audio/pulseaudio: build as module audio/oss: build as module audio/alsa: build as module build: enable audio modules audio: add module loading support audio: add driver registry modules: use gmodule-export Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-12membarrier: add --enable-membarrierPaolo Bonzini
Actually enable the global memory barriers if supported by the OS. Because only recent versions of Linux include the support, they are disabled by default. Note that it also has to be disabled for QEMU to run under Wine. Before this patch, rcutorture reports 85 ns/read for my machine, after the patch it reports 12.5 ns/read. On the other hand updates go from 50 *micro*seconds to 20 *milli*seconds. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12Polish the version strings containing the package versionThomas Huth
Since commit 67a1de0d195a there is no space anymore between the version number and the parentheses when running configure with --with-pkgversion=foo : $ qemu-system-s390x --version QEMU emulator version 2.11.50(foo) But the space is included when building without that option when building from a git checkout: $ qemu-system-s390x --version QEMU emulator version 2.11.50 (v2.11.0-1494-gbec9c64-dirty) The same confusion exists with the "query-version" QMP command. Let's fix this by introducing a proper QEMU_FULL_VERSION definition that includes the space and parentheses, while the QEMU_PKGVERSION should just cleanly contain the package version string itself. Note that this also changes the behavior of the "query-version" QMP command (the space and parentheses are not included there anymore), but that's supposed to be OK since the strings there are not meant to be parsed by other tools. Fixes: 67a1de0d195a6185c39b436159c9ffc7720bf979 Buglink: https://bugs.launchpad.net/qemu/+bug/1673373 Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1518692807-25859-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12audio/sdl: build as moduleGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180306074053.22856-8-kraxel@redhat.com
2018-03-12audio/pulseaudio: build as moduleGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180306074053.22856-7-kraxel@redhat.com
2018-03-12audio/oss: build as moduleGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180306074053.22856-6-kraxel@redhat.com
2018-03-12audio/alsa: build as moduleGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180306074053.22856-5-kraxel@redhat.com
2018-03-12modules: use gmodule-exportGerd Hoffmann
As we want qemu symbols be exported to modules we should use the gmodule-export-2.0 pkg-config instead of gmodule-2.0. Cc: Marc-André Lureau <marcandre.lureau@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180308085301.8875-2-kraxel@redhat.com
2018-03-12sdl: workaround bug in sdl 2.0.8 headersGerd Hoffmann
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892087 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20180307154258.9313-1-kraxel@redhat.com
2018-03-12build: try improve handling of clang warningsGerd Hoffmann
This patch disables the pragma diagnostic -Wunused-but-set-variable for clang in util/coroutine-ucontext.c. This in turn allows us to remove it from the configure check, so the CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE will succeed for clang. With that in place clang builds (linux) will use -Werror by default, which breaks the build due to warning about unaligned struct members. Just turning off this warning isn't a good idea as it indicates portability problems. So make it a warning again, using -Wno-error=address-of-packed-member. That way it doesn't break the build but still shows up in the logs. Now clang builds qemu without errors. Well, almost. There are some left in the rdma code. Leaving that to the rdma people. All others can use --disable-rdma to workarounds this. Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20180309135945.20436-1-kraxel@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-03-07RISC-V Build InfrastructureMichael Clark
This adds RISC-V into the build system enabling the following targets: - riscv32-softmmu - riscv64-softmmu - riscv32-linux-user - riscv64-linux-user This adds defaults configs for RISC-V, enables the build for the RISC-V CPU core, hardware, and Linux User Emulation. The 'qemu-binfmt-conf.sh' script is updated to add the RISC-V ELF magic. Expected checkpatch errors for consistency reasons: ERROR: line over 90 characters FILE: scripts/qemu-binfmt-conf.sh Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Sagar Karandikar <sagark@eecs.berkeley.edu> Signed-off-by: Michael Clark <mjc@sifive.com>
2018-03-06Fixing WHPX casing to match SDKJustin Terry (VM) via Qemu-devel
Fixes an issue where the SDK that was releases had a different casing for the *.h and *.lib files causing a build break if linked directly from Windows Kits. Signed-off-by: Justin Terry (VM) <juterry@microsoft.com> Message-Id: <1519665216-1078-2-git-send-email-juterry@microsoft.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Justin Terry (VM) via Qemu-devel <qemu-devel@nongnu.org>
2018-03-06Revert "build-sys: compile with -Og or -O1 when --enable-debug"Paolo Bonzini
This reverts commit 906548689e37ab6cca1e93b3f8d9327a4e17e8af. Even with -Og, the debug experience is noticeably worse because gdb shows a lot more "<optimised out>" variables and function arguments. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-06build-sys: fix -fsanitize=address checkMarc-André Lureau
Since 218bb57dd79d6843e0592c30a82ea8c1fddc74a5, the -fsanitize=address check fails with: config-temp/qemu-conf.c:3:20: error: integer overflow in expression [-Werror=overflow] return INT32_MIN / -1; Interestingly, UBSAN check doesn't produce a compile time warning. Use a test that doesn't have compile time warnings, and make it specific to UBSAN check. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180215212552.26997-2-marcandre.lureau@redhat.com> Reviewed-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-05Merge remote-tracking branch 'remotes/kraxel/tags/ui-20180305-pull-request' ↵Peter Maydell
into staging ui: build curses, gtk and sdl as modules. # gpg: Signature made Mon 05 Mar 2018 08:48:24 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ui-20180305-pull-request: ui/sdl: build as module audio: rename CONFIG_* to CONFIG_AUDIO_* ui/curses: build as module ui/gtk: build as module configure: opengl doesn't depend on x11 configure: add X11 vars to config-host.mak console: add ui module loading support console: add and use qemu_display_find_default egl-headless: switch over to new display registry curses: switch over to new display registry cocoa: switch over to new display registry sdl: switch over to new display registry console: add qemu display registry, add gtk Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-05ui/sdl: build as moduleGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-14-kraxel@redhat.com
2018-03-05audio: rename CONFIG_* to CONFIG_AUDIO_*Gerd Hoffmann
This avoids a name clash for CONFIG_SDL, which is used by both sdl video support and sdl audio support. It also more clear that this is a audio driver configuration. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-13-kraxel@redhat.com
2018-03-05ui/curses: build as moduleGerd Hoffmann
Also drop curses libs from libs_softmmu. Add CURSES_{CFLAGS,LIBS} variables so we can use them for linking the curses module. Also make target/unicore32/helper.o depend on curses which uses curses directly for some reason ... Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-12-kraxel@redhat.com
2018-03-05ui/gtk: build as moduleGerd Hoffmann
Also drop gtk and vte libs from libs_softmmu, so the libs are not pulled in unless the gtk module actually gets loaded. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-11-kraxel@redhat.com
2018-03-05configure: opengl doesn't depend on x11Gerd Hoffmann
So remove x11 from pkg-config check and don't add x11 cflags/libs to opengl cflags/libs. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-10-kraxel@redhat.com
2018-03-05configure: add X11 vars to config-host.makGerd Hoffmann
Simplifies handling the X11 dependency, also makes ui/Makefile.objs more readable. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-9-kraxel@redhat.com
2018-03-02qapi: Don't create useless directory qapi-generatedMarkus Armbruster
We used to generate first test and later QGA QAPI code into qapi-generated/. Commit b93b63f574 moved the test code to tests/. Commit 54c2e50205 moved the QGA code to qga/qapi-generated/. The directory has been unused since. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-30-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-01cryptodev: add vhost-user as a new cryptodev backendGonglei
Usage: -chardev socket,id=charcrypto0,path=/path/to/your/socket -object cryptodev-vhost-user,id=cryptodev0,chardev=charcrypto0 -device virtio-crypto-pci,id=crypto0,cryptodev=cryptodev0 Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com> Signed-off-by: Jay Zhou <jianjay.zhou@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-02-23maintainers: Add myself as a OpenBSD maintainerBrad Smith
Add myself as an OpenBSD maintainer and add OpenBSD as maintained. Signed-off-by: Brad Smith <brad@comstyle.com> Reviewed-by: Kamil Rytarowski <n54@gmx.com> Message-id: 20180216164620.GA53727@humpty.home.comstyle.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-19hw/rdma: Implementation of generic rdma device layersYuval Shaia
This layer is composed of two sub-modules, backend and resource manager. Backend sub-module is responsible for all the interaction with IB layers such as ibverbs and umad (external libraries). Resource manager is a collection of functions and structures to manage RDMA resources such as QPs, CQs and MRs. Reviewed-by: Dotan Barak <dotanb@mellanox.com> Reviewed-by: Zhu Yanjun <yanjun.zhu@oracle.com> Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com> Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
2018-02-13build-sys: check static linking of UBSANMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180208162343.30809-2-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-13build-sys: remove useless extra*flags variablesMarc-André Lureau
Only EXTRA_LDFLAGS seems to be used during configure Xen checks. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180208162343.30809-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-10oslib-posix: check for posix_memalign in configure scriptAndreas Gustafsson
Check for the presence of posix_memalign() in the configure script, not using "defined(_POSIX_C_SOURCE) && !defined(__sun__)". This lets qemu use posix_memalign() on NetBSD versions that have it, instead of falling back to valloc() which is wasteful when the required alignment is smaller than a page. Signed-off-by: Andreas Gustafsson <gson@gson.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Kamil Rytarowski <n54@gmx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-10configure: Allow capstone=git only if git update is not disabledAlexey Kardashevskiy
Even with --disable-git-update, ./configure tries updating the capstone submodule instead of marking it "no"; this disables capstone submodule if git update is disabled. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Thomas Huth <thuth@redhat.com>
2018-02-09Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20180209' into stagingPeter Maydell
s390x updates: - rework interrupt handling for tcg, smp is now considered non-experimental - some general improvements in the flic - improvements in the pci code, and wiring it up in tcg - add PTFF subfunctions for multiple-epoch to the cpu model - maintainership updates - various other fixes and improvements # gpg: Signature made Fri 09 Feb 2018 09:04:34 GMT # gpg: using RSA key DECF6B93C6F02FAF # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" # gpg: aka "Cornelia Huck <cohuck@kernel.org>" # gpg: aka "Cornelia Huck <cohuck@redhat.com>" # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck/tags/s390x-20180209: (29 commits) MAINTAINERS: add David as additional tcg/s390 maintainer MAINTAINERS: reorganize s390-ccw bios maintainership MAINTAINERS: add myself as overall s390x maintainer s390x/pci: use the right pal and pba in reg_ioat() s390x/pci: fixup global refresh s390x/pci: fixup the code walking IOMMU tables s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility s390x/cpumodel: allow zpci features in qemu model s390x/tcg: wire up pci instructions s390x/sclp: fix event mask handling s390x/flic: cache the common flic class in a central function s390x/kvm: cache the kvm flic in a central function s390x/tcg: cache the qemu flic in a central function configure: s390x supports mttcg now s390x/tcg: remove SMP warning s390x/tcg: STSI overhaul s390x: fix size + content of STSI blocks s390x/flic: optimize CPU wakeup for TCG s390x/flic: implement qemu_s390_clear_io_flic() s390x/tcg: implement TEST PENDING INTERRUPTION ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-09configure: s390x supports mttcg nowDavid Hildenbrand
s390x is ready. Most likely we are missing some pieces, but it should already be in pretty good shape now. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20180129125623.21729-16-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-02-09Fix configure for s390 qemu on alpine and other busybox environmentsAlice Frosi
In alpine docker image the qemu-system-s390x build is broken and it throws this error: qemu-system-s390x: Initialization of device s390-ipl failed: could not load bootloader 's390-ccw.img' The grep command of busybox uses regex. This fails on binary data (e.g. stops on every \0), so it does not identify the string BiGeNdIaN in the test case big/little. Therefore, it assumes that the architecture is little endian. This fix solves the grep problem by printing the content of TMPO with strings Signed-off-by: Alice Frosi <alice@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> [some changes to patch description, add -a option to strings] Message-Id: <20180130133828.77336-2-borntraeger@de.ibm.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-02-08tcg: Add generic vector expandersRichard Henderson
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-02-07Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* socket option parsing fix (Daniel) * SCSI fixes (Fam) * Readline double-free fix (Greg) * More HVF attribution fixes (Izik) * WHPX (Windows Hypervisor Platform Extensions) support (Justin) * POLLHUP handler (Klim) * ivshmem fixes (Ladi) * memfd memory backend (Marc-André) * improved error message (Marcelo) * Memory fixes (Peter Xu, Zhecheng) * Remove obsolete code and comments (Peter M.) * qdev API improvements (Philippe) * Add CONFIG_I2C switch (Thomas) # gpg: Signature made Wed 07 Feb 2018 15:24:08 GMT # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # 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: (47 commits) Add the WHPX acceleration enlightenments Introduce the WHPX impl Add the WHPX vcpu API Add the Windows Hypervisor Platform accelerator. tests/test-filter-redirector: move close() tests: use memfd in vhost-user-test vhost-user-test: make read-guest-mem setup its own qemu tests: keep compiling failing vhost-user tests Add memfd based hostmem memfd: add hugetlbsize argument memfd: add hugetlb support memfd: add error argument, instead of perror() cpus: join thread when removing a vCPU cpus: hvf: unregister thread with RCU cpus: tcg: unregister thread with RCU, fix exiting of loop on unplug cpus: dummy: unregister thread with RCU, exit loop on unplug cpus: kvm: unregister thread with RCU cpus: hax: register/unregister thread with RCU, exit loop on unplug ivshmem: Disable irqfd on device reset ivshmem: Improve MSI irqfd error handling ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # cpus.c
2018-02-07Add the Windows Hypervisor Platform accelerator.Justin Terry (VM)
Introduces the configure support for the new Windows Hypervisor Platform that allows for hypervisor acceleration from usermode components on the Windows platform. Signed-off-by: Justin Terry (VM) <juterry@microsoft.com> Message-Id: <1516655269-1785-2-git-send-email-juterry@microsoft.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-07ucontext: annotate coroutine stack for ASANMarc-André Lureau
It helps ASAN to detect more leaks on coroutine stacks, and to get rid of some extra warnings. Before: tests/test-coroutine -p /basic/lifecycle /basic/lifecycle: ==20781==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases! ==20781==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffcb184d000; bottom 0x7ff6c4cfd000; size: 0x0005ecb50000 (25446121472) False positive error reports may follow For details see https://github.com/google/sanitizers/issues/189 OK After: tests/test-coroutine -p /basic/lifecycle /basic/lifecycle: ==21110==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases! OK A similar work would need to be done for sigaltstack & windows fibers to have similar coverage. Since ucontext is preferred, I didn't bother checking the other coroutine implementations for now. Update travis to fix the build with ASAN annotations. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180116151152.4040-4-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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