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2022-07-13cutils: Introduce bundle mechanismAkihiko Odaki1-3/+15
Developers often run QEMU without installing. The bundle mechanism allows to look up files which should be present in installation even in such a situation. It is a general mechanism and can find any files in the installation tree. The build tree will have a new directory, qemu-bundle, to represent what files the installation tree would have for reference by the executables. Note that it abandons compatibility with Windows older than 8. The extended support for the prior version, 7 ended more than 2 years ago, and it is unlikely that someone would like to run the latest QEMU on such an old system. Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com> Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220624145039.49929-3-akihiko.odaki@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-05include/qemu/host-utils: Remove unused code in the *_overflow wrappersThomas Huth1-65/+0
According to commit cec07c0b612975 the code in the #else paths was required for GCC < 5.0 and Clang < 3.8. We don't support such old compilers at all anymore, so we can remove these lines now. We keep the wrapper function, though, since they are easier to read and help to make sure that the parameters have the right types. Message-Id: <20220701025132.303469-1-thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-06-30Merge tag 'trivial-branch-for-7.1-pull-request' of ↵Richard Henderson1-3/+1
https://gitlab.com/laurent_vivier/qemu into staging trivial patches pull request 20220629 # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAmK8FmsSHGxhdXJlbnRA # dml2aWVyLmV1AAoJEPMMOL0/L7482EkP/19M/AAUkGqIdU9Dj7H46r+LEKtrT7Xu # jNRDDrkhVQvx42mklSB+fO/ptMKUDgxvLs4mnuZFxM7SrTOb4h5jfZzyYjk73ENQ # YZ/TLxRtxAfRCcGwso7NGyk85mwt+sBFKZXfW6qsfc9AjDphLUOblfSieeFegz69 # BUtzbMOPSMR7e54y6azJX3gCkxLytSXYgk4otSLTrL233sT7pnwPRdxKGzCTA5vs # fRxKb4p/R05lWepcjrL2d2lB1TabsV0kqmNkHDvubVWlgyoK3Vt/1dzD1UP7CrvF # WghlZWmxCHrmLlBb+VSDUa22kpfv5fi/feauuug+dya+s1Mlq8HZTL8VtjUJHwLL # 92xRPeP/RfEJdoQDuMKXP9DWAAYM03HGgR37cE5NMDCyHG0XRKOJ+i2P7DQLVDjW # QyWX6bX1WV6FovdwwMnZR9OclvKtsZnb1jlfj+G2DdKXpLliDH6DkFm8mPQTM1L7 # w53iMtK88erEc+NP6+fPbbZmySvDVUcLmcTiBceZK6Vjo4oTGNrAWP+VgjBTJaz+ # 71ulkJ6vo39ZnEQOUlWrL/yW+8sQNaeO1tO67HZZ8dgTvAnPwyvKq88jSMzGCNpz # Wpcf4yVAEvU+fP3KkEaqQqmQeK/Vc+H6044O00tcLVICkpCdN/FwRjgfZanX9CIJ # xQjxW5mkb1Z3 # =fgtJ # -----END PGP SIGNATURE----- # gpg: Signature made Wed 29 Jun 2022 02:37:55 PM +0530 # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [undefined] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [undefined] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * tag 'trivial-branch-for-7.1-pull-request' of https://gitlab.com/laurent_vivier/qemu: hw/i386/xen/xen-hvm: Inline xen_piix_pci_write_config_client() and remove it hw/i386/xen/xen-hvm: Allow for stubbing xen_set_pci_link_route() hw/ide/atapi.c: Correct typos (CD-CDROM -> CD-ROM) common-user: Only compile the common user code if have_user is set hw/pci-host/i440fx: Remove unused parameter from i440fx_init() MAINTAINERS: Add softmmu/runstate.c to "Main loop" trivial typos: namesapce Trivial: 3 char repeat typos util: Return void on iova_tree_remove qom/object: Remove circular include dependency vga: avoid crash if no default vga card Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-29util: add qemu-co-timeoutVladimir Sementsov-Ogievskiy1-0/+13
Add new API, to make a time limited call of the coroutine. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@openvz.org> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2022-06-28util: Return void on iova_tree_removeEugenio Pérez1-3/+1
It always returns IOVA_OK so nobody uses it. Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Message-Id: <20220427154931.3166388-1-eperezma@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-06-27accel: Introduce current_accel_name()Alexander Graf1-0/+1
We need to fetch the name of the current accelerator in flexible error messages more going forward. Let's create a helper that gives it to us without casting in the target code. Signed-off-by: Alexander Graf <agraf@csgraf.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220620192242.70573-1-agraf@csgraf.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-24block: simplify handling of try to merge different sized bitmapsVladimir Sementsov-Ogievskiy1-13/+2
We have too much logic to simply check that bitmaps are of the same size. Let's just define that hbitmap_merge() and bdrv_dirty_bitmap_merge_internal() require their argument bitmaps be of same size, this simplifies things. Let's look through the callers: For backup_init_bcs_bitmap() we already assert that merge can't fail. In bdrv_reclaim_dirty_bitmap_locked() we gracefully handle the error that can't happen: successor always has same size as its parent, drop this logic. In bdrv_merge_dirty_bitmap() we already has assertion and separate check. Make the check explicit and improve error message. Signed-off-by: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru> Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20220517111206.23585-4-v.sementsov-og@mail.ru> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-06-20host-utils: Implemented signed 256-by-128 divisionLucas Mateus Castro (alqotel)1-0/+1
Based on already existing QEMU implementation created a signed 256 bit by 128 bit division needed to implement the vector divide extended signed quadword instruction from PowerISA 3.1 Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220525134954.85056-6-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-20host-utils: Implemented unsigned 256-by-128 divisionLucas Mateus Castro (alqotel)2-0/+40
Based on already existing QEMU implementation, created an unsigned 256 bit by 128 bit division needed to implement the vector divide extended unsigned instruction from PowerISA3.1 Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220525134954.85056-5-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-14cutils: add functions for IEC and SI prefixesPaolo Bonzini1-0/+18
Extract the knowledge of IEC and SI prefixes out of size_to_str and freq_to_str, so that it can be reused when printing statistics. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-06modules: introduces module_kconfig directiveJose R. Ziviani1-0/+10
module_kconfig is a new directive that should be used with module_obj whenever that module depends on the Kconfig to be enabled. When the module is enabled in Kconfig we are sure that its dependencies will be enabled as well, thus the module will be loaded without any problem. The correct way to use module_kconfig is by passing the Kconfig option to module_kconfig (or the *config-devices.mak without CONFIG_). Signed-off-by: Jose R. Ziviani <jziviani@suse.de> Signed-off-by: Dario Faggioli <dfaggioli@suse.com> Message-Id: <165369002370.5857.12150544416563557322.stgit@work> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-28include: move qemu_*_exec_dir() to cutilsMarc-André Lureau2-8/+7
The function is required by get_relocated_path() (already in cutils), and used by qemu-ga and may be generally useful. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220525144140.591926-2-marcandre.lureau@redhat.com>
2022-05-18docs/about: Update the support statement for WindowsThomas Huth1-1/+1
Our support statement for Windows currently talks about "Vista / Server 2008" - which is related to the API of Windows, and this is not easy to understand for the non-technical users. Additionally, glib sets the _WIN32_WINNT macro to 0x0601 already, which indicates the Windows 7 API, so QEMU effectively depends on the Windows 7 API, too. Thus let's bump the _WIN32_WINNT setting in QEMU to the same level as glib uses and adjust our support statement in the documentation to something similar that we're using for Linux and the *BSD systems (i.e. only the two most recent versions), which should hopefully be easier to understand for the users now. And since we're nowadays also compile-testing QEMU with MSYS2 on Windows itself, I think we could mention this build environment here, too. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/880 Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Stefan Weil <sw@weilnetz.de> Message-Id: <20220513063958.1181443-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-12Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson1-6/+21
* small cleanups for pc-bios/optionrom Makefiles * checkpatch: fix g_malloc check * fix mremap() and RDMA detection * confine igd-passthrough-isa-bridge to Xen-enabled builds * cover PCI in arm-virt machine qtests * add -M boot and -M mem compound properties * bump SLIRP submodule * support CFI with system libslirp (>= 4.7) * clean up CoQueue wakeup functions * fix vhost-vsock regression * fix --disable-vnc compilation * other minor bugfixes # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmJ8/KMUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroNTTAf9Et1C8iZn+OlZi99wMEeMy8a4mIE5 # CpkBpFphhkBvt3AH7XNsCyL4Gea4QgsI7nOIEVUwvW7gPf85PiBUX8mjrIVg3x1k # bmMEwMKSTYPmDieAnYBP9zCqZQXNYP8L8WxVs2jFY2GXZ2ZogODYFbvCY4yEEB72 # UR6uIvQRdpiB6BEj8UZ+5i+sDtb0zxqrjzUz8T/PJC9/2JSNgi+sAWWQoQT3PPU7 # R7z2nmEa1VeVLPP6mUHvJKhBltVXF+LyIjQHvo+Tp9tSqp9JwXfFBNQ5W/MFes2D # skF47N7PdgKRH9Dp4r0j+MqBwoAq86+ao+MKsbQ1Gb91HhoCWt/MrVrVyg== # =1E6P # -----END PGP SIGNATURE----- # gpg: Signature made Thu 12 May 2022 05:25:07 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # 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 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (27 commits) vmxcap: add tertiary execution controls vl: make machine type deprecation a warning meson: link libpng independent of vnc vhost-backend: do not depend on CONFIG_VHOST_VSOCK coroutine-lock: qemu_co_queue_restart_all is a coroutine-only qemu_co_enter_all coroutine-lock: introduce qemu_co_queue_enter_all coroutine-lock: qemu_co_queue_next is a coroutine-only qemu_co_enter_next net: slirp: allow CFI with libslirp >= 4.7 net: slirp: add support for CFI-friendly timer API net: slirp: switch to slirp_new net: slirp: introduce a wrapper struct for QemuTimer slirp: bump submodule past 4.7 release machine: move more memory validation to Machine object machine: make memory-backend a link property machine: add mem compound property machine: add boot compound property machine: use QAPI struct for boot configuration tests/qtest/libqos: Add generic pci host bridge in arm-virt machine tests/qtest/libqos: Skip hotplug tests if pci root bus is not hotpluggable tests/qtest/libqos/pci: Introduce pio_limit ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-12coroutine-lock: qemu_co_queue_restart_all is a coroutine-only qemu_co_enter_allPaolo Bonzini1-3/+4
qemu_co_queue_restart_all is basically the same as qemu_co_enter_all but without a QemuLockable argument. That's perfectly fine, but only as long as the function is marked coroutine_fn. If used outside coroutine context, qemu_co_queue_wait will attempt to take the lock and that is just broken: if you are calling qemu_co_queue_restart_all outside coroutine context, the lock is going to be a QemuMutex which cannot be taken twice by the same thread. The patch adds the marker to qemu_co_queue_restart_all and to its sole non-coroutine_fn caller; it then reimplements the function in terms of qemu_co_enter_all_impl, to remove duplicated code and to clarify that the latter also works in coroutine context. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20220427130830.150180-4-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-12coroutine-lock: introduce qemu_co_queue_enter_allPaolo Bonzini1-0/+13
Because qemu_co_queue_restart_all does not release the lock, it should be used only in coroutine context. Introduce a new function that, like qemu_co_enter_next, does release the lock, and use it whenever qemu_co_queue_restart_all was used outside coroutine context. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20220427130830.150180-3-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-12coroutine-lock: qemu_co_queue_next is a coroutine-only qemu_co_enter_nextPaolo Bonzini1-3/+4
qemu_co_queue_next is basically the same as qemu_co_enter_next but without a QemuLockable argument. That's perfectly fine, but only as long as the function is marked coroutine_fn. If used outside coroutine context, qemu_co_queue_wait will attempt to take the lock and that is just broken: if you are calling qemu_co_queue_next outside coroutine context, the lock is going to be a QemuMutex which cannot be taken twice by the same thread. The patch adds the marker and reimplements qemu_co_queue_next in terms of qemu_co_enter_next_impl, to remove duplicated code and to clarify that the latter also works in coroutine context. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20220427130830.150180-2-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-12coroutine: Rename qemu_coroutine_inc/dec_pool_size()Kevin Wolf1-3/+3
It's true that these functions currently affect the batch size in which coroutines are reused (i.e. moved from the global release pool to the allocation pool of a specific thread), but this is a bug and will be fixed in a separate patch. In fact, the comment in the header file already just promises that it influences the pool size, so reflect this in the name of the functions. As a nice side effect, the shorter function name makes some line wrapping unnecessary. Cc: qemu-stable@nongnu.org Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20220510151020.105528-2-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-05-11Clean up decorations and whitespace around header guardsMarkus Armbruster2-2/+2
Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-5-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-11Clean up ill-advised or unusual header guardsMarkus Armbruster3-9/+10
Leading underscores are ill-advised because such identifiers are reserved. Trailing underscores are merely ugly. Strip both. Our header guards commonly end in _H. Normalize the exceptions. Macros should be ALL_CAPS. Normalize the exception. Done with scripts/clean-header-guards.pl. include/hw/xen/interface/ and tools/virtiofsd/ left alone, because these were imported from Xen and libfuse respectively. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-3-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-11Clean up header guards that don't match their file nameMarkus Armbruster2-5/+6
Header guard symbols should match their file name to make guard collisions less likely. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-2-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [Change to generated file ebpf/rss.bpf.skeleton.h backed out]
2022-05-09util/main-loop: Introduce the main loop into QOMNicolas Saenz Julienne1-0/+10
'event-loop-base' provides basic property handling for all 'AioContext' based event loops. So let's define a new 'MainLoopClass' that inherits from it. This will permit tweaking the main loop's properties through qapi as well as through the command line using the '-object' keyword[1]. Only one instance of 'MainLoopClass' might be created at any time. 'EventLoopBaseClass' learns a new callback, 'can_be_deleted()' so as to mark 'MainLoop' as non-deletable. [1] For example: -object main-loop,id=main-loop,aio-max-batch=<value> Signed-off-by: Nicolas Saenz Julienne <nsaenzju@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Markus Armbruster <armbru@redhat.com> Message-id: 20220425075723.20019-3-nsaenzju@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-05-04Revert "main-loop: Disable GLOBAL_STATE_CODE() assertions"Hanna Reitz1-2/+1
This reverts commit b1c073490553f80594b903ceedfc7c1aef6b1b19. (We wanted to do so once the 7.1 tree opens, which has happened. The issue reported in https://gitlab.com/qemu-project/qemu/-/issues/945 should be fixed by the preceding patches.) Signed-off-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220427114057.36651-4-hreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-05-03util: rename qemu_*block() socket functionsMarc-André Lureau1-3/+3
The qemu_*block() functions are meant to be be used with sockets (the win32 implementation expects SOCKET) Over time, those functions where used with Win32 SOCKET or file-descriptors interchangeably. But for portability, they must only be used with socket-like file-descriptors. FDs can use g_unix_set_fd_nonblocking() instead. Rename the functions with "socket" in the name to prevent bad usages. This is effectively reverting commit f9e8cacc5557e43 ("oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()"). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-05-03Replace qemu_pipe() with g_unix_open_pipe()Marc-André Lureau1-4/+0
GLib g_unix_open_pipe() is essentially like qemu_pipe(), available since 2.30. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-03Use QEMU_SANITIZE_THREADMarc-André Lureau1-3/+5
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-04-28remove -writeconfigPaolo Bonzini1-1/+0
Like -set and -readconfig, it would not really be too hard to extend -writeconfig to parsing mechanisms other than QemuOpts. However, the uses of -writeconfig are substantially more limited, as it is generally easier to write the configuration by hand in the first place. In addition, -writeconfig does not even try to detect cases where it prints incorrect syntax (for example if values have a quote in them, since qemu_config_parse does not support any kind of escaping. Just remove it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220414145721.326866-1-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-04-26softmmu: remove deprecated --enable-fips optionDaniel P. Berrangé1-3/+0
Users requiring FIPS support must build QEMU with either the libgcrypt or gnutls libraries as the crytography backend. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2022-04-22include/qemu: add 32-bit Windows dump structuresViktor Prutyanov1-0/+107
These structures are required to produce 32-bit guest Windows Complete Memory Dump. Add 32-bit Windows dump header, CPU context and physical memory descriptor structures along with corresponding definitions. Signed-off-by: Viktor Prutyanov <viktor.prutyanov@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220406171558.199263-4-viktor.prutyanov@redhat.com>
2022-04-22include/qemu: rename Windows context definitions to expose bitnessViktor Prutyanov1-4/+4
Context structure in 64-bit Windows differs from 32-bit one and it should be reflected in its name. Signed-off-by: Viktor Prutyanov <viktor.prutyanov@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220406171558.199263-2-viktor.prutyanov@redhat.com>
2022-04-21Merge tag 'misc-pull-request' of gitlab.com:marcandre.lureau/qemu into stagingRichard Henderson8-41/+67
Misc cleanups # -----BEGIN PGP SIGNATURE----- # # iQJQBAABCAA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmJhYIscHG1hcmNhbmRy # ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5W0jD/43n8PL2cv42lq6OaIS # OYN9vfW9xgA9THZiUH4xEHYreZh+KofmY1PbJn1n7q+v6DecBiqM4fZr1LY8X3PM # xRUH0l4gjXwYwX2cSSo5UTZ/PF248Uoo3tUE3vgMFkYghHMjKcTtaSkYEPGHf2nR # t3m1qLG9w9YPhVg7PNCntjUKi+w2TtcrRVzP7V7XyFc1HrAoT0ys6KaBBrXMbcjz # SxTRbcwSq+6aPjQIn0RWp8Hp1HkdNjegB98dkyqRLlVaugHZWPYDXDQTgVziQlX8 # dU8YrlvTOtDWwsNP6awWnW6/IjKuJjGR0wT3QKwi8JAZ0YV3egwEKoQRUAyHtnn2 # FkSMYgmJcF0ai1aIJFAx+3PIzCfS49lKXA0t303DtY3hRR9JKGMwaV2do9Wm2irt # o7T1lKKN7R7R8Q3U4OsatYMYm7KYL07NEDiQCPloGvCo27ezkAWCKXAw1mRUkxKF # jKwJPcnOUq21Jp6tpjsR8ifSw70jBSEWQSGqhXnDhZhx2C2/Qqkg2I8DagLiPger # kYxbQ13LTG0R25YHa1r3UmzuD+HpZOM8XoLJc5yun/1UrwyR9ghHrOoxkSnRT2Ks # QFn//xQ2SzUnGBNzNSMfTk8vzludxSWfFnOjkviF6E2Elnw3p8f/kOQRAft5dMBY # ftgoy2yLone3HpKfjuOriicIzg== # =0GLo # -----END PGP SIGNATURE----- # gpg: Signature made Thu 21 Apr 2022 06:47:55 AM PDT # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] * tag 'misc-pull-request' of gitlab.com:marcandre.lureau/qemu: (30 commits) qga: use fixed-length and GDateTime for log timestamp tests/fuzz: fix warning qga: remove need for QEMU atomic.h util: replace qemu_get_local_state_pathname() util: use qemu_create() in qemu_write_pidfile() util: use qemu_write_full() in qemu_write_pidfile() util: simplify write in signal handler qtest: simplify socket_send() qga: move qga_get_host_name() Move error_printf_unless_qmp() with monitor unit tests: run-time skip test-qga if TSAN is enabled compiler.h: add QEMU_SANITIZE_{ADDRESS,THREAD} tests: remove block/qdict checks from check-qobject.c include: move qdict_{crumple,flatten} declarations include: add qemu/keyval.h include: move qemu_fdatasync() to osdep include: move qemu_msync() to osdep compiler.h: replace QEMU_NORETURN with G_NORETURN osdep.h: move qemu_build_not_reached() doc/style: CLang -> Clang ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-04-21util: replace qemu_get_local_state_pathname()Marc-André Lureau1-6/+3
Simplify the function to only return the directory path. Callers are adjusted to use the GLib function to build paths, g_build_filename(). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220420132624.2439741-39-marcandre.lureau@redhat.com>
2022-04-21qga: move qga_get_host_name()Marc-André Lureau1-10/+0
The function is specific to qemu-ga, no need to share it in QEMU. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com> Message-Id: <20220420132624.2439741-32-marcandre.lureau@redhat.com>
2022-04-21Move error_printf_unless_qmp() with monitor unitMarc-André Lureau1-2/+0
Since it depends on monitor code, and error_vprintf_unless_qmp() is already there. This will help to move error-report in a common subproject. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220420132624.2439741-31-marcandre.lureau@redhat.com>
2022-04-21compiler.h: add QEMU_SANITIZE_{ADDRESS,THREAD}Marc-André Lureau1-0/+8
Simplify a bit pre-compiler conditions. For TSAN, QEMU already has CONFIG_TSAN, but it is only set when the fiber API is present. (I wonder whether supporting TSAN without the fiber API is really relevant) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220420132624.2439741-27-marcandre.lureau@redhat.com>
2022-04-21include: add qemu/keyval.hMarc-André Lureau2-6/+14
Do not require the whole option machinery to handle keyval, as it is used by QAPI alone, without the option API. And match the associated unit name. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220420132624.2439741-24-marcandre.lureau@redhat.com>
2022-04-21include: move qemu_fdatasync() to osdepMarc-André Lureau2-1/+2
Move QEMU-specific code to util/osdep.c, so cutils can become a common subproject. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220420132624.2439741-22-marcandre.lureau@redhat.com>
2022-04-21include: move qemu_msync() to osdepMarc-André Lureau2-1/+13
The implementation depends on the OS. (and longer-term goal is to move cutils to a common subproject) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220420132624.2439741-21-marcandre.lureau@redhat.com>
2022-04-21compiler.h: replace QEMU_NORETURN with G_NORETURNMarc-André Lureau3-4/+3
G_NORETURN was introduced in glib 2.68, fallback to G_GNUC_NORETURN in glib-compat. Note that this attribute must be placed before the function declaration (bringing a bit of consistency in qemu codebase usage). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Message-Id: <20220420132624.2439741-20-marcandre.lureau@redhat.com>
2022-04-21osdep.h: move qemu_build_not_reached()Marc-André Lureau2-16/+16
Move the macro and declaration so it can use glib in the following patch (it already depends on glib anyway for !optimize) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220420132624.2439741-19-marcandre.lureau@redhat.com>
2022-04-21include: rename qemu-common.h qemu/help-texts.hMarc-André Lureau1-0/+13
Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Message-Id: <20220420132624.2439741-7-marcandre.lureau@redhat.com>
2022-04-20Merge tag 'pull-ppc-20220420-2' of https://gitlab.com/danielhb/qemu into stagingRichard Henderson1-0/+21
ppc patch queue for 2022-04-20 First batch of ppc patches for QEMU 7.1: - skiboot firmware version bump - pseries: add 2M DDW pagesize - pseries: make virtual hypervisor code TCG only - powernv: introduce GPIO lines for PSIHB device - powernv: remove PCIE root bridge LSI - target/ppc: alternative softfloat 128 bit integer support - assorted fixes # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQQX6/+ZI9AYAK8oOBk82cqW3gMxZAUCYmB/ngAKCRA82cqW3gMx # ZE10AP4wPeJQ3fxXb5ylVtL4qkJaLWy6VrJBQSKSb5YEA0fhegEA9ZufpnENQePU # gZF0eFAQK/DbSnDyvRQVpGcJM0K1UgI= # =nVRw # -----END PGP SIGNATURE----- # gpg: Signature made Wed 20 Apr 2022 02:48:14 PM PDT # gpg: using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164 # gpg: Can't check signature: No public key * tag 'pull-ppc-20220420-2' of https://gitlab.com/danielhb/qemu: (23 commits) hw/ppc: change indentation to spaces from TABs target/ppc: Add two missing register callbacks on POWER10 ppc/pnv: Remove LSI on the PCIE host bridge pcie: Don't try triggering a LSI when not defined ppc/vof: Fix uninitialized string tracing hw/ppc/ppc405_boards: Initialize g_autofree pointer target/ppc: implement xscvqp[su]qz target/ppc: implement xscv[su]qqp softfloat: add float128_to_int128 softfloat: add float128_to_uint128 softfloat: add int128_to_float128 softfloat: add uint128_to_float128 qemu/int128: add int128_urshift target/ppc: Improve KVM hypercall trace spapr: Move nested KVM hypercalls under a TCG only config. spapr: Move hypercall_register_softmmu ppc/pnv: Remove useless checks in set_irq handlers ppc/pnv: Remove PnvPsiClas::irq_set ppc/pnv: Remove PnvOCC::psi link ppc/pnv: Remove PnvLpcController::psi link ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-04-20softfloat: add float128_to_int128Matheus Ferst1-0/+2
Implements float128_to_int128 based on parts_float_to_int logic. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220330175932.6995-7-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-04-20qemu/int128: add int128_urshiftMatheus Ferst1-0/+19
Implement an unsigned right shift for Int128 values and add the same tests cases of int128_rshift in the unit test. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220330175932.6995-3-matheus.ferst@eldorado.org.br> [danielhb: fixed long lines in test_urshift()] Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-04-20util/log: Support per-thread log filesRichard Henderson1-0/+1
Add a new log flag, tid, to turn this feature on. Require the log filename to be set, and to contain %d. Do not allow tid to be turned off once it is on, nor let the filename be change thereafter. This avoids the need for signalling each thread to re-open on a name change. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220417183019.755276-40-richard.henderson@linaro.org>
2022-04-20util/log: Remove qemu_log_closeRichard Henderson1-3/+0
The only real use is in cpu_abort, where we have just flushed the file via qemu_log_unlock, and are just about to force-crash the application via abort. We do not really need to close the FILE before the abort. The two uses in test-logging.c can be handled with qemu_set_log_filename_flags. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220417183019.755276-32-richard.henderson@linaro.org>
2022-04-20util/log: Introduce qemu_set_log_filename_flagsRichard Henderson1-0/+1
Provide a function to set both filename and flags at the same time. This is the common case at startup. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220417183019.755276-28-richard.henderson@linaro.org>
2022-04-20include/qemu/log: Move entire implementation out-of-lineRichard Henderson1-34/+4
Move QemuLogFile, qemu_logfile, and all inline functions into qemu/log.c. No need to expose these implementation details in the api. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220417183019.755276-26-richard.henderson@linaro.org>
2022-04-20util/log: Remove qemu_log_flushRichard Henderson1-2/+0
All uses flush output immediately before or after qemu_log_unlock. Instead of a separate call, move the flush into qemu_log_unlock. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220417183019.755276-20-richard.henderson@linaro.org>
2022-04-20util/log: Mark qemu_log_trylock as G_GNUC_WARN_UNUSED_RESULTRichard Henderson1-1/+1
Now that all uses have been updated, consider a missing test of the result of qemu_log_trylock a bug and Werror. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220417183019.755276-19-richard.henderson@linaro.org>
generated by cgit v1.1 at 2025-01-28 13:51:36 +0000