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2020-03-12docs: add Orange Pi PC documentNiek Linnenbank1-0/+1
The Xunlong Orange Pi PC machine is a functional ARM machine based on the Allwinner H3 System-on-Chip. It supports mainline Linux, U-Boot, NetBSD and is covered by acceptance tests. This commit adds a documentation text file with a description of the machine and instructions for the user. Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200311221854.30370-19-nieklinnenbank@gmail.com [PMM: moved file into docs/system/arm to match the reorg of the arm target part of the docs; tweaked heading to match other boards] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12hw/arm: add Xunlong Orange Pi PC machineNiek Linnenbank1-0/+1
The Xunlong Orange Pi PC is an Allwinner H3 System on Chip based embedded computer with mainline support in both U-Boot and Linux. The board comes with a Quad Core Cortex A7 @ 1.3GHz, 1GiB RAM, 100Mbit ethernet, USB, SD/MMC, USB, HDMI and various other I/O. This commit add support for the Xunlong Orange Pi PC machine. Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Tested-by: KONRAD Frederic <frederic.konrad@adacore.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Igor Mammedov <imammedo@redhat.com> Message-id: 20200311221854.30370-3-nieklinnenbank@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12hw/arm: add Allwinner H3 System-on-ChipNiek Linnenbank1-0/+7
The Allwinner H3 is a System on Chip containing four ARM Cortex A7 processor cores. Features and specifications include DDR2/DDR3 memory, SD/MMC storage cards, 10/100/1000Mbit Ethernet, USB 2.0, HDMI and various I/O modules. This commit adds support for the Allwinner H3 System on Chip. Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20200311221854.30370-2-nieklinnenbank@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12docs/system: Split target-arm.rst into sub-documentsPeter Maydell1-0/+9
Currently the documentation for Arm system emulator targets is in a single target-arm.rst. This describes only some of the boards and often in a fairly abbreviated fashion. Restructure it so that each board has its own documentation file in the docs/system/arm/ subdirectory. This will hopefully encourage us to write board documentation that describes the board in detail, rather than a few brief paragraphs in a single long page. The table of contents should also help users to find the board they care about faster. Once the structure is in place we'll be able to move microvm.rst from the top-level docs/ directory. All the text from the old page is retained, except for the final paragraph ("A Linux 2.6 test image is available on the QEMU web site. More information is available in the QEMU mailing-list archive."), which is deleted. The git history shows this was originally added in reference to the integratorcp board (at that time the only Arm board that was supported), and has subsequently gradually been further and further separated from the integratorcp documentation by the insertion of other board documentation sections. It's extremely out of date and no longer accurate, since AFAICT there isn't an integratorcp kernel on the website any more; so better deleted than retained. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com> Message-id: 20200309215818.2021-3-peter.maydell@linaro.org
2020-03-11Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell1-0/+2
staging Pull request # gpg: Signature made Wed 11 Mar 2020 12:40:36 GMT # gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: aio-posix: remove idle poll handlers to improve scalability aio-posix: support userspace polling of fd monitoring aio-posix: add io_uring fd monitoring implementation aio-posix: simplify FDMonOps->update() prototype aio-posix: extract ppoll(2) and epoll(7) fd monitoring aio-posix: move RCU_READ_LOCK() into run_poll_handlers() aio-posix: completely stop polling when disabled aio-posix: remove confusing QLIST_SAFE_REMOVE() qemu/queue.h: clear linked list pointers on remove Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-09monitor/hmp: rename device-hotplug.c to block/monitor/block-hmp-cmds.cMaxim Levitsky1-0/+1
These days device-hotplug.c only contains the hmp_drive_add In the next patch, rest of hmp_drive* functions will be moved there. Also add block-hmp-cmds.h to contain prototypes of these functions License for block-hmp-cmds.h since it contains the code moved from sysemu.h which lacks license and thus according to LICENSE is under GPLv2+ Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20200308092440.23564-4-mlevitsk@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-03-09aio-posix: extract ppoll(2) and epoll(7) fd monitoringStefan Hajnoczi1-0/+2
The ppoll(2) and epoll(7) file descriptor monitoring implementations are mixed with the core util/aio-posix.c code. Before adding another implementation for Linux io_uring, extract out the existing ones so there is a clear interface and the core code is simpler. The new interface is AioContext->fdmon_ops, a pointer to a FDMonOps struct. See the patch for details. Semantic changes: 1. ppoll(2) now reflects events from pollfds[] back into AioHandlers while we're still on the clock for adaptive polling. This was already happening for epoll(7), so if it's really an issue then we'll need to fix both in the future. 2. epoll(7)'s fallback to ppoll(2) while external events are disabled was broken when the number of fds exceeded the epoll(7) upgrade threshold. I guess this code path simply wasn't tested and no one noticed the bug. I didn't go out of my way to fix it but the correct code is simpler than preserving the bug. I also took some liberties in removing the unnecessary AioContext->epoll_available (just check AioContext->epollfd != -1 instead) and AioContext->epoll_enabled (it's implicit if our AioContext->fdmon_ops callbacks are being invoked) fields. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Link: https://lore.kernel.org/r/20200305170806.1313245-4-stefanha@redhat.com Message-Id: <20200305170806.1313245-4-stefanha@redhat.com>
2020-03-06docs: Remove old texinfo sourcesPeter Maydell1-4/+1
We can now delete the old .texi files, which we have been keeping in the tree as a parallel set of documentation to the new rST sources. The only remaining use of Texinfo is the autogenerated manuals and HTML documents created from the QAPI JSON doc comments. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Kashyap Chamarthy <kchamart@redhat.com> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200228153619.9906-33-peter.maydell@linaro.org
2020-03-06docs/system: Convert qemu-cpu-models.texi to rSTKashyap Chamarthy1-0/+2
This doc was originally written by Daniel P. Berrangé <berrange@redhat.com>, introduced via commit[1]: 2544e9e4aa (docs: add guidance on configuring CPU models for x86, 2018-06-27). In this patch: - 1-1 conversion of Texinfo to rST, besides a couple of minor tweaks that are too trivial to mention. (Thanks to Stephen Finucane on IRC for the suggestion to use rST "definition lists" instead of bullets in some places.) Further modifications will be done via a separate patch. - rST and related infra changes: manual page generation, Makefile fixes, clean up references to qemu-cpu-models.texi, update year in the copyright notice, etc. [1] https://git.qemu.org/?p=qemu.git;a=commit;h=2544e9e4aa As part of the conversion, we use a more generic 'author' attribution for the manpage than we previously had, as agreed with the original author Dan Berrange. Signed-off-by: Kashyap Chamarthy <kchamart@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20200228153619.9906-16-peter.maydell@linaro.org Message-id: 20200226113034.6741-15-pbonzini@redhat.com [Move macros to defs.rst.inc, split in x86 and MIPS parts, make qemu-cpu-models.rst a standalone document. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> [PMM: Move defs.rst.inc setup to its own commit; fix minor issues with MAINTAINERS file updates; drop copyright date change; keep capitalization of "QEMU Project developers" consistent with other uses; minor Makefile fixups] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-06qemu-doc: move included files to docs/systemPaolo Bonzini1-2/+3
Since qemu-doc.texi is mostly including files from docs/system, move the existing include files there for consistency. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20200228153619.9906-12-peter.maydell@linaro.org Message-id: 20200226113034.6741-12-pbonzini@redhat.com [PMM: update MAINTAINERS line for qemu-option-trace.texi] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-06qemu-doc: split CPU models doc between MIPS and x86 partsPaolo Bonzini1-1/+2
The MIPS CPU models end up in the middle of the PC documentation. Move them to a separate file so that they can be placed in the right section. The man page still includes both x86 and MIPS content. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20200228153619.9906-5-peter.maydell@linaro.org Message-id: 20200226113034.6741-5-pbonzini@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-02-28tests/acceptance: Add a test for the integratorcp arm machineThomas Huth1-0/+1
There is a kernel and initrd available on github which we can use for testing this machine. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20200225172501.29609-3-philmd@redhat.com Message-Id: <20200131170233.14584-1-thuth@redhat.com> [PMD: Renamed test method, moved description from class to method] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-02-28tests/acceptance: Add a test for the N800 and N810 arm machinesThomas Huth1-0/+1
Old kernels from the Meego project can be used to check that Linux is at least starting on these machines. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20200225172501.29609-2-philmd@redhat.com Message-Id: <20200129131920.22302-1-thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-02-28Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-feb-27-2020' ↵Peter Maydell1-3/+3
into staging MIPS queue for February 27th, 2020 # gpg: Signature made Thu 27 Feb 2020 13:20:55 GMT # gpg: using RSA key D4972A8967F75A65 # gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>" [full] # Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01 DD75 D497 2A89 67F7 5A65 * remotes/amarkovic/tags/mips-queue-feb-27-2020: tests/acceptance: Count multiple Tux logos displayed on framebuffer hw/mips: Use memory_region_init_rom() with read-only regions hw/mips/mips_int: Simplify cpu_mips_irq_init_cpu() MAINTAINERS: Reactivate MIPS KVM CPUs MAINTAINERS: Orphan MIPS KVM CPUs Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-02-27Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20200227' into stagingPeter Maydell1-2/+2
Includes a headers update against 5.6-current. - add missing vcpu reset functionality - rstfy some s390 documentation - fixes and enhancements # gpg: Signature made Thu 27 Feb 2020 11:50:08 GMT # gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF # gpg: issuer "cohuck@redhat.com" # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [marginal] # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full] # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full] # gpg: aka "Cornelia Huck <cohuck@kernel.org>" [marginal] # gpg: aka "Cornelia Huck <cohuck@redhat.com>" [marginal] # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck/tags/s390x-20200227: s390x: Rename and use constants for short PSW address and mask docs: rstfy vfio-ap documentation docs: rstfy s390 dasd ipl documentation s390/sclp: improve special wait psw logic s390x: Add missing vcpu reset functions linux-headers: update target/s390x/translate: Fix RNSBG instruction Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-02-27Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell1-0/+6
virtio, pc: fixes, features New virtio iommu. Unrealize memory leaks. In-band kick/call support. Bugfixes, documentation all over the place. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Thu 27 Feb 2020 08:46:33 GMT # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # 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: (30 commits) Fixed assert in vhost_user_set_mem_table_postcopy vhost-user: only set slave channel for first vq acpi: cpuhp: document CPHP_GET_CPU_ID_CMD command libvhost-user: implement in-band notifications docs: vhost-user: add in-band kick/call messages libvhost-user: handle NOFD flag in call/kick/err better libvhost-user-glib: use g_main_context_get_thread_default() libvhost-user-glib: fix VugDev main fd cleanup libvhost-user: implement VHOST_USER_PROTOCOL_F_REPLY_ACK MAINTAINERS: add virtio-iommu related files hw/arm/virt: Add the virtio-iommu device tree mappings virtio-iommu-pci: Add virtio iommu pci support virtio-iommu: Support migration virtio-iommu: Implement fault reporting virtio-iommu: Implement translate virtio-iommu: Implement map/unmap virtio-iommu: Implement attach/detach command virtio-iommu: Decode the command payload virtio-iommu: Add skeleton virtio: gracefully handle invalid region caches ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-02-27tests/acceptance: Count multiple Tux logos displayed on framebufferPhilippe Mathieu-Daudé1-0/+1
Add a test that verifies that each core properly displays the Tux logo on the framebuffer device. We simply follow the OpenCV "Template Matching with Multiple Objects" tutorial, replacing Lionel Messi by Tux: https://docs.opencv.org/4.2.0/d4/dc6/tutorial_py_template_matching.html When OpenCV and NumPy are installed, this test can be run using: $ avocado --show=app,framebuffer \ run -t cpu:i6400 \ tests/acceptance/machine_mips_malta.py JOB ID : 54f3d8efd8674f289b8aa01a87f5d70c5814544c JOB LOG : avocado/job-results/job-2020-02-01T20.52-54f3d8e/job.log (1/3) tests/acceptance/machine_mips_malta.py:MaltaMachineFramebuffer.test_mips_malta_i6400_framebuffer_logo_1core: framebuffer: found Tux at position (x, y) = (0, 0) PASS (3.37 s) (2/3) tests/acceptance/machine_mips_malta.py:MaltaMachineFramebuffer.test_mips_malta_i6400_framebuffer_logo_7cores: framebuffer: found Tux at position (x, y) = (0, 0) framebuffer: found Tux at position (x, y) = (88, 0) framebuffer: found Tux at position (x, y) = (176, 0) framebuffer: found Tux at position (x, y) = (264, 0) framebuffer: found Tux at position (x, y) = (352, 0) framebuffer: found Tux at position (x, y) = (440, 0) framebuffer: found Tux at position (x, y) = (528, 0) PASS (5.80 s) (3/3) tests/acceptance/machine_mips_malta.py:MaltaMachineFramebuffer.test_mips_malta_i6400_framebuffer_logo_8cores: framebuffer: found Tux at position (x, y) = (0, 0) framebuffer: found Tux at position (x, y) = (88, 0) framebuffer: found Tux at position (x, y) = (176, 0) framebuffer: found Tux at position (x, y) = (264, 0) framebuffer: found Tux at position (x, y) = (352, 0) framebuffer: found Tux at position (x, y) = (440, 0) framebuffer: found Tux at position (x, y) = (528, 0) framebuffer: found Tux at position (x, y) = (616, 0) PASS (6.67 s) RESULTS : PASS 3 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0 JOB TIME : 16.79 s If the AVOCADO_CV2_SCREENDUMP_PNG_PATH environment variable is set, the test will save the screenshot with matched squares to it. Test inspired by the following post: https://www.mips.com/blog/how-to-run-smp-linux-in-qemu-on-a-mips64-release-6-cpu/ Kernel built with the following Docker file: https://github.com/philmd/qemu-testing-blob/blob/malta_i6400/mips/malta/mips64el/Dockerfile Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200201204751.17810-1-f4bug@amsat.org>
2020-02-27MAINTAINERS: Reactivate MIPS KVM CPUsAleksandar Markovic1-2/+2
Reactivate MIPS KVM maintainership with a modest goal of keeping the support alive, checking common KVM code changes against MIPS functionality, etc. (hence the status "Odd Fixes"), with hope that this component will be fully maintained at some further, but not distant point in future. Cc: James Hogan <jhogan@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Message-Id: <1582545058-31609-2-git-send-email-aleksandar.markovic@rt-rk.com>
2020-02-27MAINTAINERS: Orphan MIPS KVM CPUsJames Hogan1-2/+1
I haven't been active for 18 months, and don't have the hardware set up to test KVM for MIPS, so mark it as orphaned and remove myself as maintainer. Hopefully somebody from MIPS can pick this up. Cc: Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: James Hogan <jhogan@kernel.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Message-Id: <20191221155306.49221-1-jhogan@kernel.org>
2020-02-27MAINTAINERS: add virtio-iommu related filesEric Auger1-0/+6
Add a new "virtio-iommu" section with the new files related to this device. Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-Id: <20200214132745.23392-11-eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2020-02-26docs: rstfy vfio-ap documentationCornelia Huck1-1/+1
Move to system/, as this is mostly about configuring vfio-ap. Message-Id: <20200213162942.14177-3-cohuck@redhat.com> Reviewed-by: Pierre Morel <pmorel@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-02-26docs: rstfy s390 dasd ipl documentationCornelia Huck1-1/+1
While at it, also fix the numbering in 'What QEMU does'. Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20200213162942.14177-2-cohuck@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-02-25WHPX: Assigning maintainer for Windows Hypervisor PlatformSunil Muthuswamy1-0/+8
Signed-off-by: Sunil Muthuswamy <sunilmut@microsoft.com> Message-Id: <SN4PR2101MB0880E245954826FD91C9D67DC0110@SN4PR2101MB0880.namprd21.prod.outlook.com> Reviewed-by: Justin Terry (VM) <juterry@microsoft.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-22fuzz: add fuzzer skeletonAlexander Bulekov1-0/+8
tests/fuzz/fuzz.c serves as the entry point for the virtual-device fuzzer. Namely, libfuzzer invokes the LLVMFuzzerInitialize and LLVMFuzzerTestOneInput functions, both of which are defined in this file. This change adds a "FuzzTarget" struct, along with the fuzz_add_target function, which should be used to define new fuzz targets. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-id: 20200220041118.23264-13-alxndr@bu.edu Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-02-22softmmu: split off vl.c:main() into main.cAlexander Bulekov1-0/+1
A program might rely on functions implemented in vl.c, but implement its own main(). By placing main into a separate source file, there are no complaints about duplicate main()s when linking against vl.o. For example, the virtual-device fuzzer uses a main() provided by libfuzzer, and needs to perform some initialization before running the softmmu initialization. Now, main simply calls three vl.c functions which handle the guest initialization, main loop and cleanup. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-id: 20200220041118.23264-3-alxndr@bu.edu Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-02-22softmmu: move vl.c to softmmu/Alexander Bulekov1-1/+1
Move vl.c to a separate directory, similar to linux-user/ Update the chechpatch and get_maintainer scripts, since they relied on /vl.c for top_of_tree checks. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-id: 20200220041118.23264-2-alxndr@bu.edu Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-02-14Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-5.0-sf2' ↵Peter Maydell1-0/+8
into staging RISC-V Patches for the 5.0 Soft Freeze, Part 2 This is a fairly light-weight pull request, but I wanted to send it out to avoid the Goldfish stuff getting buried as the next PR should contain the H extension implementation. As far as this PR goes, it contains: * The addition of syscon device tree nodes for reboot and poweroff, which allows Linux to control QEMU without an additional driver. The existing device was already compatible with the syscon interface. * A fix to our GDB stub to avoid confusing XLEN and FLEN, specifically useful for rv32id-based systems. * A device emulation for the Goldfish RTC device, a simple memory-mapped RTC. * The addition of the Goldfish RTC device to the RISC-V virt board. This passes "make check" and boots buildroot for me. # gpg: Signature made Mon 10 Feb 2020 21:28:04 GMT # gpg: using RSA key 2B3C3747446843B24A943A7A2E1319F35FBB1889 # gpg: issuer "palmer@dabbelt.com" # gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown] # gpg: aka "Palmer Dabbelt <palmer@sifive.com>" [unknown] # gpg: aka "Palmer Dabbelt <palmerdabbelt@google.com>" [unknown] # 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: 00CE 76D1 8349 60DF CE88 6DF8 EF4C A150 2CCB AB41 # Subkey fingerprint: 2B3C 3747 4468 43B2 4A94 3A7A 2E13 19F3 5FBB 1889 * remotes/palmer/tags/riscv-for-master-5.0-sf2: MAINTAINERS: Add maintainer entry for Goldfish RTC riscv: virt: Use Goldfish RTC device hw: rtc: Add Goldfish RTC device riscv: Separate FPU register size from core register size in gdbstub [v2] riscv/virt: Add syscon reboot and poweroff DT nodes Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-02-10MAINTAINERS: Add maintainer entry for Goldfish RTCAnup Patel1-0/+8
Add myself as Goldfish RTC maintainer until someone else is willing to maintain it. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2020-02-10docs: add virtiofsd(1) man pageStefan Hajnoczi1-0/+1
Document the virtiofsd(1) program and its command-line options. This man page is a rST conversion of the original texi documentation that I wrote. Reviewed-by: Liam Merwick <liam.merwick@oracle.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-02-08MAINTAINERS: 9pfs: Add myself as reviewerChristian Schoenebeck1-0/+1
Currently 9pfs is only taken care of by Greg. Since I am actively working on 9pfs and already became quite used to the code base, it makes sense to volunteer as reviewer for 9pfs related patches. Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Cc: Greg Kurz <groug@kaod.org> Message-Id: <E1j04TG-0001xn-JY@lizzy.crudebyte.com> Signed-off-by: Greg Kurz <groug@kaod.org>
2020-02-06MAINTAINERS: Cc the qemu-arm@nongnu.org for the ARM machinesPhilippe Mathieu-Daudé1-0/+7
Not all ARM machines sections Cc the qemu-arm@nongnu.org list, fix this. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200120185928.25115-2-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-02-06MAINTAINERS: Cover hppa-softmmu.mak in the HP-PARISC Machines sectionPhilippe Mathieu-Daudé1-0/+1
Modifications to default-configs/hppa-softmmu.mak should be reviewed by the hppa-softmmu users (currently a single machine). Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20200129190316.16901-1-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-02-06MAINTAINERS: update Leif Lindholm's addressLeif Lindholm1-1/+1
Update address to reflect new employer. Signed-off-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Leif Lindholm <leif@nuviainc.com> Message-Id: <20200116174226.4780-1-leif@nuviainc.com> [lv: added .mailmap changes] Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-02-03virtfs-proxy-helper: Convert documentation to rSTPeter Maydell1-0/+1
The virtfs-proxy-helper documentation is currently in fsdev/qemu-trace-stap.texi in Texinfo format, which we present to the user as: * a virtfs-proxy-helper manpage * but not (unusually for QEMU) part of the HTML docs Convert the documentation to rST format that lives in the docs/ subdirectory, and present it to the user as: * a virtfs-proxy-helper manpage * part of the interop/ Sphinx manual There are minor formatting changes to suit Sphinx, but no content changes. In particular I've split the -u and -g options into each having their own description text. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Greg Kurz <groug@kaod.org> Message-id: 20200124162606.8787-9-peter.maydell@linaro.org
2020-02-03scripts/qemu-trace-stap: Convert documentation to rSTPeter Maydell1-0/+1
The qemu-trace-stap documentation is currently in scripts/qemu-trace-stap.texi in Texinfo format, which we present to the user as: * a qemu-trace-stap manpage * but not (unusually for QEMU) part of the HTML docs Convert the documentation to rST format that lives in the docs/ subdirectory, and present it to the user as: * a qemu-trace-stap manpage * part of the interop/ Sphinx manual There are minor formatting changes to suit Sphinx, but no content changes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200124162606.8787-8-peter.maydell@linaro.org
2020-02-03qemu-img: Convert invocation documentation to rSTPeter Maydell1-0/+1
The qemu-img documentation is currently in qemu-nbd.texi in Texinfo format, which we present to the user as: * a qemu-img manpage * a section of the main qemu-doc HTML documentation Convert the documentation to rST format, and present it to the user as: * a qemu-img manpage * part of the interop/ Sphinx manual The qemu-img rST document uses the new hxtool extension to handle pulling rST fragments out of qemu-img-cmds.hx. The documentation of the various options and commands is rather muddled, with some options being described inside the relevant command description and some in a more general section near the start of the manual. All the command synopses are replicated in the .hx file and then again in the manual. A lot of text is also duplicated in the qemu-img.c code for the help text. I have not attempted to deal with any of this, but have simply transposed the existing structure into rST. As usual, there are some minor formatting changes but no textual changes, except that as with one or two other conversions I have dropped the 'see also' section since it's not very informative and looks odd in the HTML. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200124162606.8787-6-peter.maydell@linaro.org
2020-02-02hw/ppc/prep: Remove the deprecated "prep" machine and the OpenHackware BIOSThomas Huth1-1/+0
It's been deprecated since QEMU v3.1. The 40p machine should be used nowadays instead. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20200114114617.28854-1-thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-01-30stubs: add stubs for io_uring interfaceAarushi Mehta1-0/+1
Follow linux-aio.o and stub out the block/io_uring.o APIs that will be missing when a binary is linked with obj-util-y but without block-util-y (e.g. vhost-user-gpu). For example, the stubs are necessary so that a binary using util/async.o from obj-util-y for qemu_bh_new() links successfully. In this case block/io_uring.o from block-util-y isn't needed and we can avoid dragging in the block layer by linking the stubs instead. The stub functions never get called. Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com> Acked-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20200120141858.587874-6-stefanha@redhat.com Message-Id: <20200120141858.587874-6-stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-01-30block/io_uring: implements interfaces for io_uringAarushi Mehta1-0/+8
Aborts when sqe fails to be set as sqes cannot be returned to the ring. Adds slow path for short reads for older kernels Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com> Acked-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20200120141858.587874-5-stefanha@redhat.com Message-Id: <20200120141858.587874-5-stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-01-29ram_addr: Split RAMBlock definitionJuan Quintela1-0/+1
We need some of the fields without having to poison everything else. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-01-27hppa: Add support for LASI chip with i82596 NICHelge Deller1-0/+2
LASI is a built-in multi-I/O chip which supports serial, parallel, network (Intel i82596 Apricot), sound and other functionalities. LASI has been used in many HP PARISC machines. This patch adds the necessary parts to allow Linux and HP-UX to detect LASI and the network card. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Sven Schnelle <svens@stackframe.org> Message-Id: <20191220211512.3289-3-svens@stackframe.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-01-27hw/hppa/dino.c: Improve emulation of Dino PCI chipHelge Deller1-1/+1
The tests of the dino chip with the Online-diagnostics CD ("ODE DINOTEST") now succeeds. Additionally add some qemu trace events. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191220211512.3289-2-svens@stackframe.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-01-24Merge remote-tracking branch ↵Peter Maydell1-0/+8
'remotes/dgilbert-gitlab/tags/pull-virtiofs-20200123b' into staging virtiofsd first pull v2 Import our virtiofsd. This pulls in the daemon to drive a file system connected to the existing qemu virtiofsd device. It's derived from upstream libfuse with lots of changes (and a lot trimmed out). The daemon lives in the newly created qemu/tools/virtiofsd Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> v2 drop the docs while we discuss where they should live and we need to redo the manpage in anything but texi # gpg: Signature made Thu 23 Jan 2020 16:45:18 GMT # gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full] # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert-gitlab/tags/pull-virtiofs-20200123b: (108 commits) virtiofsd: add some options to the help message virtiofsd: stop all queue threads on exit in virtio_loop() virtiofsd/passthrough_ll: Pass errno to fuse_reply_err() virtiofsd: Convert lo_destroy to take the lo->mutex lock itself virtiofsd: add --thread-pool-size=NUM option virtiofsd: fix lo_destroy() resource leaks virtiofsd: prevent FUSE_INIT/FUSE_DESTROY races virtiofsd: process requests in a thread pool virtiofsd: use fuse_buf_writev to replace fuse_buf_write for better performance virtiofsd: add definition of fuse_buf_writev() virtiofsd: passthrough_ll: Use cache_readdir for directory open virtiofsd: Fix data corruption with O_APPEND write in writeback mode virtiofsd: Reset O_DIRECT flag during file open virtiofsd: convert more fprintf and perror to use fuse log infra virtiofsd: do not always set FUSE_FLOCK_LOCKS virtiofsd: introduce inode refcount to prevent use-after-free virtiofsd: passthrough_ll: fix refcounting on remove/rename libvhost-user: Fix some memtable remap cases virtiofsd: rename inode->refcount to inode->nlookup virtiofsd: prevent races with lo_dirp_put() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-23virtiofs: Add maintainers entryDr. David Alan Gilbert1-0/+8
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-01-23qemu-nbd: Convert invocation documentation to rSTPeter Maydell1-0/+1
The qemu-nbd documentation is currently in qemu-nbd.texi in Texinfo format, which we present to the user as: * a qemu-nbd manpage * a section of the main qemu-doc HTML documentation Convert the documentation to rST format, and present it to the user as: * a qemu-nbd manpage * part of the interop/ Sphinx manual This follows the same pattern as commit 27a296fce982 did for the qemu-ga manpage. All the content of the old manpage is retained, except that I have dropped the "This is free software; see the source for copying conditions. There is NO warranty..." text that was in the old AUTHOR section; Sphinx's manpage builder doesn't expect that much text in the AUTHOR section, and since none of our other manpages have it it seems easiest to delete it rather than try to figure out where else in the manpage to put it. The only other textual change is that I have had to give the --nocache option its own description ("Equivalent to --cache=none") because Sphinx doesn't have an equivalent of using item/itemx to share a description between two options. Some minor aspects of the formatting have changed, to suit what is easiest for Sphinx to output. (The most notable is that Sphinx option section option syntax doesn't support '--option foo=bar' with bar underlined rather than bold, so we have to switch to '--option foo=BAR' instead.) The contents of qemu-option-trace.texi are now duplicated in docs/interop/qemu-option-trace.rst.inc, until such time as we complete the conversion of the other files which use it; since it has had only 3 changes in 3 years, this shouldn't be too awkward a burden. (We use .rst.inc because if this file fragment has a .rst extension then Sphinx complains about not seeing it in a toctree.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20200116141511.16849-2-peter.maydell@linaro.org
2020-01-21gitlab-ci.yml: Add jobs to build EDK2 firmware binariesPhilippe Mathieu-Daudé1-0/+2
Add two GitLab job to build the EDK2 firmware binaries. The first job build a Docker image with the packages requisite to build EDK2, and store this image in the GitLab registry. The second job pull the image from the registry and build the EDK2 firmware binaries. The docker image is only rebuilt if the GitLab YAML or the Dockerfile is updated. The second job is only built when the roms/edk2/ submodule is updated, when a git-ref starts with 'edk2' or when the last commit contains 'EDK2'. The files generated are archived in the artifacts.zip file. With edk2-stable201905, it took 2 minutes 52 seconds to build the docker image, and 36 minutes 28 seconds to generate the artifacts.zip with the firmware binaries (filesize: 10MiB). See: https://gitlab.com/philmd/qemu/pipelines/107553178 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-17hw/arm: Add the Netduino Plus 2Alistair Francis1-0/+6
Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: dad8d8d47f7625913e35e27a1c00f603a6b08f9a.1576658572.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-17hw/arm: Add the STM32F4xx SoCAlistair Francis1-0/+8
Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1d145c4c13e5fa140caf131232a6f524c88fcd72.1576658572.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-15MAINTAINERS: Replace Claudio Fontana for tcg/aarch64Richard Henderson1-2/+1
Claudio's Huawei address has been defunct for quite a while. In https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg06872.html he asked for his personal address to be removed as well. I will take over officially. Cc: Claudio Fontana <claudio.fontana@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-01-15tcg: Move TCG headers to include/tcg/Philippe Mathieu-Daudé1-0/+1
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: <20200101112303.20724-4-philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
generated by cgit v1.1 at 2024-12-26 01:53:57 +0000