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2024-10-31docs/nitro-enclave: Documentation for nitro-enclave machine typeDorjoy Chowdhury2-1/+80
Signed-off-by: Dorjoy Chowdhury <dorjoychy111@gmail.com> Reviewed-by: Alexander Graf <graf@amazon.com> Link: https://lore.kernel.org/r/20241008211727.49088-7-dorjoychy111@gmail.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-31configure, meson: deprecate 32-bit MIPSPaolo Bonzini2-5/+9
The mipsel architecture is not available in Debian Trixie, and it will likely be a hard failure as soon as we drop support for the old Rust toolchain in Debian Bookworm. Prepare by deprecating 32-bit little endian MIPS in QEMU 9.2. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-31Merge tag 'pull-riscv-to-apply-20241031-1' of ↵Peter Maydell4-0/+106
https://github.com/alistair23/qemu into staging RISC-V PR for 9.2 * Fix an access to VXSAT * Expose RV32 cpu to RV64 QEMU * Don't clear PLIC pending bits on IRQ lowering * Make PLIC zeroth priority register read-only * Set vtype.vill on CPU reset * Check and update APLIC pending when write sourcecfg * Avoid dropping charecters with HTIF * Apply FIFO backpressure to guests using SiFive UART * Support for control flow integrity extensions * Support for the IOMMU with the virt machine * set 'aia_mode' to default in error path * clarify how 'riscv-aia' default works # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEaukCtqfKh31tZZKWr3yVEwxTgBMFAmci/tQACgkQr3yVEwxT # gBNPAQ//dZKjjJm4Sh+UFdUslivBJYtL1rl2UUG2UqiNn/UoYh/vcHoSArljHTjt # 8riEStnaQqXziOpMIJjIMLJ4KoiIk2SMvjNfFtcmPiPZEDEpjsTxfUxBFsBee+fI # 4KNQKKFeljq4pa+VzVvXEqzCNJIzCThFXTZhZmer00M91HPA8ZQIHpv2JL1sWlgZ # /HW24XEDFLGc/JsR55fxpPftlAqP+BfOrqMmbWy7x2Y+G8WI05hM2zTP/W8pnIz3 # z0GCRYSBlADtrp+3RqzTwQfK5pXoFc0iDktWVYlhoXaeEmOwo8IYxTjrvBGhnBq+ # ySX1DzTa23QmOIxSYYvCRuOxyOK9ziNn+EQ9FiFBt1h1o251CYMil1bwmYXMCMNJ # rZwF1HfUx0g2GQW1ZOqh1eeyLO29JiOdV3hxlDO7X4bbISNgU6il5MXmnvf0/XVW # Af3YhALeeDbHgHL1iVfjafzaviQc9+YrEX13eX6N2AjcgE5a3F7XNmGfFpFJ+mfQ # CPgiwVBXat6UpBUGAt14UM+6wzp+crSgQR5IEGth+mKMKdkWoykvo7A2oHdu39zn # 2cdzsshg2qcLLUPTFy06OOTXX382kCWXuykhHOjZ4uu2SJJ7R0W3PlYV8HSde2Vu # Rj+89ZlUSICJNXXweQB39r87hNbtRuDIO22V0B9XrApQbJj6/yE= # =rPaa # -----END PGP SIGNATURE----- # gpg: Signature made Thu 31 Oct 2024 03:51:48 GMT # gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [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: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013 * tag 'pull-riscv-to-apply-20241031-1' of https://github.com/alistair23/qemu: (50 commits) target/riscv: Fix vcompress with rvv_ta_all_1s target/riscv/kvm: clarify how 'riscv-aia' default works target/riscv/kvm: set 'aia_mode' to default in error path docs/specs: add riscv-iommu qtest/riscv-iommu-test: add init queues test hw/riscv/riscv-iommu: add DBG support hw/riscv/riscv-iommu: add ATS support hw/riscv/riscv-iommu: add Address Translation Cache (IOATC) test/qtest: add riscv-iommu-pci tests hw/riscv/virt.c: support for RISC-V IOMMU PCIDevice hotplug hw/riscv: add riscv-iommu-pci reference device pci-ids.rst: add Red Hat pci-id for RISC-V IOMMU device hw/riscv: add RISC-V IOMMU base emulation hw/riscv: add riscv-iommu-bits.h exec/memtxattr: add process identifier to the transaction attributes target/riscv: Expose zicfiss extension as a cpu property disas/riscv: enable disassembly for compressed sspush/sspopchk disas/riscv: enable disassembly for zicfiss instructions target/riscv: compressed encodings for sspush and sspopchk target/riscv: implement zicfiss instructions ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-31Merge tag 'pull-target-arm-20241029' of ↵Peter Maydell11-88/+124
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * arm/kvm: add support for MTE * docs/system/cpu-hotplug: Update example's socket-id/core-id * target/arm: Store FPSR cumulative exception bits in env->vfp.fpsr * target/arm: Don't assert in regime_is_user() for E10 mmuidx values * hw/sd/omap_mmc: Fix breakage of OMAP MMC controller * tests/functional: Add functional tests for collie, sx1 * scripts/symlink-install-tree.py: Fix MESONINTROSPECT parsing * docs/system/arm: Document remaining undocumented boards * target/arm: Fix arithmetic underflow in SETM instruction * docs/devel/reset: Fix minor grammatical error * target/arm: kvm: require KVM_CAP_DEVICE_CTRL # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmcg+oYZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3g/KD/4tzAD2zkWpnIPhY5ht4wBz # Kioy+pnXJW5I6pAS4ljnI41pOFnPr6Ln1NfGkP+9pTND8lIQNY0Te2a/NjgEiYJc # rYJ/A6UUuCqQ8+/oWWMPETcbbiKcSS2mzCJ/pNXeIquK5Co0Qk7mzdfObudwZpbw # o3Cc9YrGZc64XAl2Rb83Oy2UHo1xjmV67wtEmcj+hmWC+tFc7pQpAKwIKcBMgns8 # ZILexX18RYZMDqQZQ5tvwTccJeFmljj9PyScou787RXK93BlF3sL/ypq1xMykRru # JpMwAI6jD5LG9NO2zNr3FpBef8sJXqNF+O0DcYmhrKBwRkztuEU6DXF6xzdz/HRa # c14hWK1jHku+HvKBXx3c5wibTbTU71Jv36Gw5VjOBQe/5cdKJAbZw8OH+IK8ozk9 # GwLVQ/JzrIi5m8FwXPwmkOPLX/CY8Wot6IWdJKKGTN8bY+9Cu2gTduFJIvi96HWU # xkG1ySN61wKUR8Z26mizim2nBvQjybjqKEhrtQ21K548j4pWFVBgXJQX0Menca/v # ziSLCd84Pmh9+DtElPCUyau/nX/jyUJ1gCScvcJjF5jAMPBREpAh53j/GL9JEgX6 # 9cX2WG6o+9R4Qcrh1O3Vy1bAUcJ27Tr2NitD+g5XObZ+vC6YgqfN2/M53so4rwws # N4KCRdV6GcU70bQAul3mLQ== # =KWM2 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 29 Oct 2024 15:08:54 GMT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * tag 'pull-target-arm-20241029' of https://git.linaro.org/people/pmaydell/qemu-arm: target/arm: kvm: require KVM_CAP_DEVICE_CTRL docs/devel/reset: Fix minor grammatical error target/arm: Fix arithmetic underflow in SETM instruction docs/system/target-arm.rst: Remove "many boards are undocumented" note docs/system/arm: Add placeholder docs for mcimx6ul-evk and mcimx7d-sabre docs/system/arm: Add placeholder doc for xlnx-zcu102 board docs/system/arm: Add placeholder doc for exynos4 boards docs/system/arm: Split fby35 out from aspeed.rst docs/system/arm: Don't use wildcard '*-bmc' in doc titles docs/system/arm/stm32: List olimex-stm32-h405 in document title scripts/symlink-install-tree.py: Fix MESONINTROSPECT parsing tests/functional: Add a functional test for the sx1 board tests/functional: Add a functional test for the collie board hw/sd/omap_mmc: Don't use sd_cmd_type_t target/arm: Don't assert in regime_is_user() for E10 mmuidx values target/arm: Store FPSR cumulative exception bits in env->vfp.fpsr docs/system/cpu-hotplug: Update example's socket-id/core-id arm/kvm: add support for MTE Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-31docs/specs: add riscv-iommuDaniel Henrique Barboza3-0/+104
Add a simple guideline to use the existing RISC-V IOMMU support we just added. This doc will be updated once we add the riscv-iommu-sys device. Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20241016204038.649340-13-dbarboza@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-10-31pci-ids.rst: add Red Hat pci-id for RISC-V IOMMU deviceDaniel Henrique Barboza1-0/+2
The RISC-V IOMMU PCI device we're going to add next is a reference implementation of the riscv-iommu spec [1], which predicts that the IOMMU can be implemented as a PCIe device. However, RISC-V International (RVI), the entity that ratified the riscv-iommu spec, didn't bother assigning a PCI ID for this IOMMU PCIe implementation that the spec predicts. This puts us in an uncommon situation because we want to add the reference IOMMU PCIe implementation but we don't have a PCI ID for it. Given that RVI doesn't provide a PCI ID for it we reached out to Red Hat and Gerd Hoffman, and they were kind enough to give us a PCI ID for the RISC-V IOMMU PCI reference device. Thanks Red Hat and Gerd for this RISC-V IOMMU PCIe device ID. [1] https://github.com/riscv-non-isa/riscv-iommu/releases/tag/v1.0.0 Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Message-ID: <20241016204038.649340-5-dbarboza@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-10-29Merge tag 'pull-virtio-gpu-vulkan-291024-1' of ↵Peter Maydell1-0/+11
https://gitlab.com/stsquad/qemu into staging virtio-gpu: add venus/vulkan capability We are currently lacking a declared maintainer for the sub-system so while we look for one I'm merging after testing locally. - convert some fprintfs to proper trace events - move timers used by GL devices into GL structures - handle virtio_gpu_virgl_init() failure better - implement unrealize for GL devices - use virgl version numbering to gate features - support context-init feature - don't require udmabuf for virgl only - add virgl resource tracker - allow command submission to be suspended - handle resource blob commands - dynamically handle capabilit sets - add venus context support for passing vulkan # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmcg0FsACgkQ+9DbCVqe # KkT86Qf/RtQuzIl+y60BeXdBLqjpLbS2WY3pk49068o+ZyUccNhMLzfL/Pd2Iz7t # nW/4kI0lkobsPeKGLJchJQzWgEbFTD3KvYz9r8Ywugoy6FquMUptkSHcH8ggKZwT # oJ0wT2jNS7UjgcJjnlQ8WaP/EH8qPI/0+e6W6RlcTE1sIxpJ6zHfMnHi4RUayGz7 # P9JYbOrMO2bHWBrdfQXIJaUVSLvy44j9V4u6OCCLPfDvr5RwzPXFv1YmTRpW14Zu # P+iuxdUjRuhUQDMSKIbrzfHOFLg4iUchMgyd2pnVFjU6zOyA+yKWDxfPO0K0AbHh # FddMYgP5K7IrgaUc6mI0w2/RCuLJvw== # =mSAL # -----END PGP SIGNATURE----- # gpg: Signature made Tue 29 Oct 2024 12:08:59 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * tag 'pull-virtio-gpu-vulkan-291024-1' of https://gitlab.com/stsquad/qemu: virtio-gpu: Support Venus context virtio-gpu: Register capsets dynamically virtio-gpu: Handle resource blob commands virtio-gpu: Support suspension of commands processing virtio-gpu: Add virgl resource management virtio-gpu: Don't require udmabuf when blobs and virgl are enabled virtio-gpu: Support context-init feature with virglrenderer virtio-gpu: Use pkgconfig version to decide which virgl features are available virtio-gpu: Unrealize GL device virtio-gpu: Handle virtio_gpu_virgl_init() failure virtio-gpu: Move print_stats timer to VirtIOGPUGL virtio-gpu: Move fence_poll timer to VirtIOGPUGL virtio-gpu: Use trace events for tracking number of in-flight fences Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-29docs/devel/reset: Fix minor grammatical errorPeter Maydell1-2/+2
Fix a minor grammatical error in the reset documentation: a couple of missing words and a singular/plural swap. Signed-off-by: Axel Heider <axel.heider@codasip.com> Message-id: 173006362760.28451.11319467059840843945-1@git.sr.ht [PMM: squashed two patches into one, tweaked commit message] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-29docs/system/target-arm.rst: Remove "many boards are undocumented" notePeter Maydell1-4/+0
We now have at least placeholder documentation for every Arm board, so we can remove the apologetic note that says that there are undocumented ones which you can only find out about via the ``--machine help`` option. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20241018141332.942844-8-peter.maydell@linaro.org
2024-10-29docs/system/arm: Add placeholder docs for mcimx6ul-evk and mcimx7d-sabrePeter Maydell3-0/+12
Add placeholder docs for the mcimx6ul-evk and mcimx7d-sabre boards. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20241018141332.942844-7-peter.maydell@linaro.org
2024-10-29docs/system/arm: Add placeholder doc for xlnx-zcu102 boardPeter Maydell2-0/+20
Add a placeholder doc for the xlnx-zcu102 board. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20241018141332.942844-6-peter.maydell@linaro.org
2024-10-29docs/system/arm: Add placeholder doc for exynos4 boardsPeter Maydell2-0/+10
Add a placeholder doc for the exynos4 boards nuri and smdkc210. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Message-id: 20241018141332.942844-5-peter.maydell@linaro.org
2024-10-29docs/system/arm: Split fby35 out from aspeed.rstPeter Maydell3-48/+48
The fby35 machine is not implemented in hw/arm/aspeed.c, but its documentation is currently stuck at the end of aspeed.rst, formatted in a way that it gets its own heading in the top-level list of boards in target-arm.html. We don't have any other boards that we document like this; split it out into its own rst file. This improves consistency with other board docs and means we can have the entry in the target-arm list be in the correct alphabetical order. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Message-id: 20241018141332.942844-4-peter.maydell@linaro.org
2024-10-29docs/system/arm: Don't use wildcard '*-bmc' in doc titlesPeter Maydell2-4/+4
We have two Arm board doc files which both use '*-bmc' in their documentation title. The result is that when you read the table of contents in system/target-arm.html you don't know which boards are covered by which file. Expand out the board names entirely in the document titles. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Message-id: 20241018141332.942844-3-peter.maydell@linaro.org
2024-10-29docs/system/arm/stm32: List olimex-stm32-h405 in document titlePeter Maydell1-2/+2
List the olimex-stm32-h405 board in the document title, so that the board name appears in the table of contents in system/target-arm.rst. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Message-id: 20241018141332.942844-2-peter.maydell@linaro.org
2024-10-29docs/system/cpu-hotplug: Update example's socket-id/core-idPeter Maydell1-28/+26
The example of how to do vCPU hotplug and hot-unlpug in the cpu-hotplug documentation no longer works, because the way we allocate socket-id and core-id to CPUs by default has changed at some point. The output also no longer matches what current QEMU produces in some more cosmetic ways. Update the example to match current QEMU. The differences are: * the second CPU is now socket-id=0 core-id=1, not socket-id=1 core-id=0 * the order of fields in QMP responses is now in alphabetical order * the "arch" member is no longer present in the query-cpus-fast output (it was removed in QEMU 6.0) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Igor Mammedov <imammedo@redhat.com> Message-id: 20241010131800.3210161-1-peter.maydell@linaro.org Message-id: 20240819144303.37852-1-peter.maydell@linaro.org
2024-10-29Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into stagingPeter Maydell3-3/+13
# -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEIV1G9IJGaJ7HfzVi7wSWWzmNYhEFAmcglKYACgkQ7wSWWzmN # YhEm/wf/cYA7i3asKMUoYqlff5mBiY3aFCWzTR5qHLBcWfnB33f9FYpAW6RgDwMa # 3aFAJm1VZAynmUWgz+f537+e+7900M+P54zbD7kHCthAy7l/E7t9SkKNpe6jZHEA # P4hB09CSKm/TY1XtsFMvO5tkF9IgY51VEO+mZJesO1H2X2+3ulJYusx9fh/P6yST # bG8sbXr55v23R3z4UOovqfkuskPETwRh3qoiOLPPBy8CWkBVze8J+siC7HC+eFIo # KrQ+jhUYpIK8CAgHV09ZnlurLo6UZ0+vlo9IcJN+GQp/gsmg8OErjvzPdKKbynC/ # 1zjvkgyW27aHsei+baTMXGCE0P8dIw== # =6+yo # -----END PGP SIGNATURE----- # gpg: Signature made Tue 29 Oct 2024 07:54:14 GMT # gpg: using RSA key 215D46F48246689EC77F3562EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * tag 'net-pull-request' of https://github.com/jasowang/qemu: virtio-net: Avoid indirection_table_mask overflow Fix calculation of minimum in colo_compare_tcp net: Check if nc is NULL in qemu_get_vnet_hdr_len() net/tap-win32: Fix gcc 14 format truncation errors chardev: finalize 'reconnect' deprecation net/stream: deprecate 'reconnect' in favor of 'reconnect-ms' hw/net: improve tracing of eBPF RSS setup ebpf: improve trace event coverage to all key operations hw/net: report errors from failing to use eBPF RSS FDs ebpf: add formal error reporting to all APIs ebpf: improve error trace events ebpf: drop redundant parameter checks in static methods hw/net: fix typo s/epbf/ebpf/ in virtio-net net: fix build when libbpf is disabled, but libxdp is enabled Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-28virtio-gpu: Support Venus contextAntonio Caggiano1-0/+11
Request Venus when initializing VirGL and if venus=true flag is set for virtio-gpu-gl device. Signed-off-by: Antonio Caggiano <antonio.caggiano@collabora.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Message-Id: <20241024210311.118220-14-dmitry.osipenko@collabora.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-10-28chardev: finalize 'reconnect' deprecationDaniil Tatianin2-3/+3
Change all related docs and tests to use the new 'reconnect-ms' option instead of the now deprecated 'reconnect'. Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2024-10-28net/stream: deprecate 'reconnect' in favor of 'reconnect-ms'Daniil Tatianin1-0/+10
Do the same thing we already did for chardev in c8e2b6b4d7e, and introduce a new 'reconnect-ms' option to make it possible to specify sub-second timeouts. This also changes the related documentaion and tests to use reconnect-ms as well. Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2024-10-25Merge tag 'pull-maintainer-oct-misc-241024-1' of ↵Peter Maydell1-4/+22
https://gitlab.com/stsquad/qemu into staging testing, gdbstub and plugin updates - update MAINTAINERS with pointers to foo/next - add NOFETCH to help test custom docker builds - update microblaze toolchain with atomic fixes - update tsan build and documentation - don't restrict build-environment by arch unless needed - add cross-modifying code test - add tracepoints for cpu_step_atomic fallbacks - fix defaults for loongarch cross build - make check-[dco|patch] a little more verbose - fix gdbstub bug preventing aarch64_be-linux-user starting - add basic test for aarch64_be - clean up some gdbstub test scripts - fix qemu_plugin_reset # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmcaDeQACgkQ+9DbCVqe # KkRTlQgAlFaP1Nxa8y6pRZSL0WY9J3Znf5e2GDnVN3nJbfx1wZg7oZ4/dWieDF/Y # /9jLfMi8nDJ51tzH24PSASbHQ1xnblhuUfhRMwqAFhSwsZUb0VzdeGdq+FIyXQ5w # Cy2Ubz7g81qP/x9JRCCUGFfXaM1LSizsY1lNioRsDd533WJLkvxWucmpSN3XhxHJ # rEa3xI/qAcUah4G3yww47L+DmlKnJQcsihShRBC6Am2tWqxbz+1kBUaVfaVVo1if # IPN+bBk4eI1EHdRRyWJSsq3nELzqW4FJ3+9V0ifsOFW2KGsnkhbl0qUxqDmW5aBb # P9flEdpTfSiCbqp+IKG9vxJKuf/BGw== # =5Wui # -----END PGP SIGNATURE----- # gpg: Signature made Thu 24 Oct 2024 10:05:40 BST # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * tag 'pull-maintainer-oct-misc-241024-1' of https://gitlab.com/stsquad/qemu: plugins: fix qemu_plugin_reset MAINTAINERS: mention my plugins/next tree testing: Enhance gdb probe script tests/tcg/aarch64: Use raw strings for regexes in test-mte.py tests/tcg: enable basic testing for aarch64_be-linux-user config/targets: update aarch64_be-linux-user gdb XML list MAINTAINERS: mention my gdbstub/next tree gitlab: make check-[dco|patch] a little more verbose dockerfiles: fix default targets for debian-loongarch-cross accel/tcg: add tracepoints for cpu_loop_exit_atomic tests/tcg/x86_64: Add cross-modifying code test scripts/ci: remove architecture checks for build-environment updates docs/devel: update tsan build documentation meson: hide tsan related warnings MAINTAINERS: mention my testing/next tree tests/docker: add NOFETCH env variable for testing tests/docker: Fix microblaze atomics Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-24docs/devel: update tsan build documentationPierrick Bouvier1-4/+22
Mention it's now possible to build with gcc, instead of clang, and explain how to build a sanitized glib version. Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20240910174013.1433331-4-pierrick.bouvier@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20241023113406.1284676-6-alex.bennee@linaro.org>
2024-10-23docs/system: Update documentation for s390x IPLJared Rossi2-6/+10
Update docs to show that s390x PC BIOS can support more than one boot device. Signed-off-by: Jared Rossi <jrossi@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20241020012953.1380075-19-jrossi@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-10-23docs/system/s390x/bootdevices: Update the documentation about network bootingJared Rossi1-13/+7
Remove the information about the separate s390-netboot.img from the documentation. Co-authored by: Thomas Huth <thuth@redhat.com> Signed-off-by: Jared Rossi <jrossi@linux.ibm.com> Message-ID: <20241020012953.1380075-7-jrossi@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-10-17docs/system: Add recommendations to Hyper-V enlightenments docVitaly Kuznetsov1-0/+30
While hyperv.rst already has all currently implemented Hyper-V enlightenments documented, it may be unclear what is the recommended set to achieve the best result. Add the corresponding section to the doc. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Link: https://lore.kernel.org/r/20240917160051.2637594-5-vkuznets@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-17target/i386: Exclude 'hv-syndbg' from 'hv-passthrough'Vitaly Kuznetsov1-4/+9
Windows with Hyper-V role enabled doesn't boot with 'hv-passthrough' when no debugger is configured, this significantly limits the usefulness of the feature as there's no support for subtracting Hyper-V features from CPU flags at this moment (e.g. "-cpu host,hv-passthrough,-hv-syndbg" does not work). While this is also theoretically fixable, 'hv-syndbg' is likely very special and unneeded in the default set. Genuine Hyper-V doesn't seem to enable it either. Introduce 'skip_passthrough' flag to 'kvm_hyperv_properties' and use it as one-off to skip 'hv-syndbg' when enabling features in 'hv-passthrough' mode. Note, "-cpu host,hv-passthrough,hv-syndbg" can still be used if needed. As both 'hv-passthrough' and 'hv-syndbg' are debug features, the change should not have any effect on production environments. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Link: https://lore.kernel.org/r/20240917160051.2637594-3-vkuznets@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-15vl.c: Remove pxa2xx-specific -portrait and -rotate optionsPeter Maydell1-0/+23
The ``-portrait`` and ``-rotate`` options were documented as only working with the PXA LCD device, and all the machine types using that display device were removed in 9.2. These options were intended to simulate a mobile device being rotated by the user, and had three effects: * the display output was rotated by 90, 180 or 270 degrees (implemented in the PXA display device models) * the mouse/trackpad input was rotated the opposite way (implemented in generic code) * the machine model would signal to the guest about its orientation (implemented by e.g. the spitz machine model) Of these three things, the input-rotation was coded without being restricted to boards which supported the full set of device-rotation handling, so in theory the options were usable on other machine models with odd effects (rotating input but not display output). But this was never intended or documented behaviour, so we can reasonably drop these command line arguments without a formal deprecate-and-drop cycle for them. Remove the options, and their implementation and documentation. Describe the removal in removed-features.rst. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20241003140010.1653808-7-peter.maydell@linaro.org
2024-10-15docs/devel/lockcnt: Include kernel-doc API documentationPeter Maydell1-1/+1
Pull in the kernel-doc API documentation into the lockcnt docs. This requires us to fix one rST markup syntax error in the header file comments. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240816132212.3602106-8-peter.maydell@linaro.org
2024-10-15include: Move QemuLockCnt APIs to their own headerPeter Maydell1-1/+1
Currently the QemuLockCnt data structure and associated functions are in the include/qemu/thread.h header. Move them to their own qemu/lockcnt.h. The main reason for doing this is that it means we can autogenerate the documentation comments into the docs/devel documentation. The copyright/author in the new header is drawn from lockcnt.c, since the header changes were added in the same commit as lockcnt.c; since neither thread.h nor lockcnt.c state an explicit license, the standard default of GPL-2-or-later applies. We include the new header (and the .c file, which was accidentally omitted previously) in the "RCU" part of MAINTAINERS, since that is where the lockcnt.rst documentation is categorized. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 20240816132212.3602106-7-peter.maydell@linaro.org
2024-10-15docs/devel/rcu: Convert to rST formatPeter Maydell2-92/+81
Convert docs/devel/rcu.txt to rST format. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240816132212.3602106-6-peter.maydell@linaro.org
2024-10-15docs/devel/multiple-iothreads: Convert to rST formatPeter Maydell3-130/+140
Convert docs/devel/multiple-iothreads.txt to rST format. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240816132212.3602106-5-peter.maydell@linaro.org
2024-10-15docs/devel/lockcnt: Convert to rST formatPeter Maydell2-44/+46
Convert docs/devel/lockcnt.txt to rST format. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240816132212.3602106-4-peter.maydell@linaro.org
2024-10-15docs/devel/blkverify: Convert to rST formatPeter Maydell2-13/+18
Convert blkverify.txt to rST format. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20240816132212.3602106-3-peter.maydell@linaro.org
2024-10-15docs/devel/blkdebug: Convert to rST formatPeter Maydell3-162/+178
Convert blkdebug.txt to rST format. We put it into index-build.rst because it falls under the "test" part of "QEMU Build and Test System". Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20240816132212.3602106-2-peter.maydell@linaro.org
2024-10-15hw/arm: Add SPI to Allwinner A10Strahinja Jankovic1-0/+1
The Allwinner A10 SPI controller is added to the Allwinner A10 description, so it is available when Cubieboard is emulated. Update the documentation for Cubieboard to indicate SPI availability. Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com> Message-id: 20241001221349.8319-3-strahinja.p.jankovic@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-15hw/clock: Expose 'qtest-clock-period' QOM property for QTestsInès Varhol1-0/+6
Expose the clock period via the QOM 'qtest-clock-period' property so it can be used in QTests. This property is only accessible in QTests (not via HMP). Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20241003081105.40836-3-ines.varhol@telecom-paris.fr Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-15hw/arm/stm32f405: Add RCC device to stm32f405 SoCRomán Cárdenas Rodríguez1-1/+2
Add the reset and clock controller device to the stm32f405 SoC. Signed-off-by: Roman Cardenas Rodriguez <rcardenas.rod@gmail.com> [PMM: tweak commit message] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-11Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingPeter Maydell8-39/+38
* first commit for Rust support * add CI job using Fedora + Rust nightly * fix detection of ATOMIC128 on x86_64 * fix compilation with Sphinx 8.1.0 # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmcJEKUUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroOSZQf+LlvZm9npHR6lZ9DEruhu/uf0c1gO # 9+dBJiKQ1OWopSQOqEgOsLL0J123Ls4V8O3tzZwIDuuRofCB2+wKswad6CHoydJx # 4p9rRXv6MLlnTqqGxemm/dPZqJ7+6L0poHoDKW+s7AgfVDshhj1RSbQfs8Ujh41F # f1sdi3DzopVWtK4CE+8/UeLy5Cxlixke9SKhYQrFHrdsANARP81gxQjczKApMc1z # v9qkrLtkM06VUyuvbPps7CHSHDpzx9mXcmkkPgLqLX9MfbCztzi44aVSaS9HYk5G # y54dSKdY7VJEuGhG916G+GMDJyow4nhT9Gk6tWtk63TQN5nExVsoZMOmdw== # =PFGL # -----END PGP SIGNATURE----- # gpg: Signature made Fri 11 Oct 2024 12:48:53 BST # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: docs: use consistent markup for footnotes docs: avoid footnotes consisting of just URLs docs: fix invalid footnote syntax gitlab-ci: add Rust-enabled CI job dockerfiles: add a Dockerfile using a nightly Rust toolchain meson: ensure -mcx16 is passed when detecting ATOMIC128 meson: define qemu_isa_flags meson: fix machine option for x86_version rust: add PL011 device model rust: add utility procedural macro crate scripts/archive-source: find directory name for subprojects rust: add crate to expose bindings and interfaces meson.build: add HAVE_GLIB_WITH_ALIGNED_ALLOC flag .gitattributes: add Rust diff and merge attributes rust: add bindgen step as a meson dependency configure, meson: detect Rust toolchain build-sys: Add rust feature option Require meson version 1.5.0 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-11docs: use consistent markup for footnotesPaolo Bonzini6-11/+11
Unfortunately, the definition of the footnote syntax requires the author to use the awkward escaped space "\ " in the really common case of "footnote marker at end of word or sentence"; and in fact the rST documentation's examples of footnote syntax contain only artificial examples that do *not* use the syntax. This resulted in ugly rendering of footnotes throughout QEMU's documentation. Ensure the space is escaped whenever the footnote must attach to the preceding word, and also use a named reference for clarity. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-11docs: avoid footnotes consisting of just URLsPaolo Bonzini2-26/+25
Replace the footnotes with inline links whenever the footnote text consists of nothing but the URL. While at it, make the link texts consistent in the surrounding areas, for example avoiding usage of "here" for the link's text. In the case of acpi-bits.rst this fixes a build failure with Sphinx 8.1.0, because the FOSDEM link was duplicated in the paragraph and the new version is a lot stricter about unreferenced footnotes. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-11docs: fix invalid footnote syntaxPaolo Bonzini2-3/+3
All footnotes must come after a separator in reStructuredText. Fix the two files in which this does not happen. This mistake causes the link to be rendered literally: ...from the venv itself[#distlib]_. If no... and is caught by Sphinx 8.1.0 as an unreferenced footnote. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-09Merge tag 'migration-20241009-pull-request' of ↵Peter Maydell1-0/+6
https://gitlab.com/peterx/qemu into staging Migration pull request - Ani's patch to complete the memory API on coalesced IO / eventfd notifies - Fabiano's Coverity fix on using pstrcpy() over strncpy() - Dave's series on removing/deprecating zero-blocks and uffd cleanups - Juraj's one more fix on multifd/cancel test where it can fail when cancellation happens too slow on src - Dave's one more remove deadcode patch in iova-tree.c - Yuan's build fix for multifd qpl compressor # -----BEGIN PGP SIGNATURE----- # # iIgEABYKADAWIQS5GE3CDMRX2s990ak7X8zN86vXBgUCZwZ6CBIccGV0ZXJ4QHJl # ZGhhdC5jb20ACgkQO1/MzfOr1wa3ZwD9HiAN9m7WOfZxXKOVIIwhOjUNTw0FiFeO # HMxp8A2jeYsBAK+d5lYGX1V2FtQ152YiOJQzRW31MkdAOishJzcHCXgO # =gBW0 # -----END PGP SIGNATURE----- # gpg: Signature made Wed 09 Oct 2024 13:41:44 BST # gpg: using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706 # gpg: issuer "peterx@redhat.com" # gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [marginal] # gpg: aka "Peter Xu <peterx@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: B918 4DC2 0CC4 57DA CF7D D1A9 3B5F CCCD F3AB D706 * tag 'migration-20241009-pull-request' of https://gitlab.com/peterx/qemu: migration/multifd: fix build error when qpl compression is enabled util/iova-tree: Remove deadcode tests/migration-test: Wait for cancellation sooner in multifd cancel util/userfaultfd: Remove unused uffd_poll_events migration/postcopy: Use uffd helpers util/userfaultfd: Return -errno on error migration: Remove unused socket_send_channel_create_sync migration: Deprecate zero-blocks capability migration: Remove unused migrate_zero_blocks migration: Remove migrate_cap_set migration/multifd: Ensure packet->ramblock is null-terminated memory: notify hypervisor of all eventfds during listener (de)registration Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-09chardev: introduce 'reconnect-ms' and deprecate 'reconnect'Daniil Tatianin1-0/+6
The 'reconnect' option only allows to specify the time in seconds, which is way too long for certain workflows. We have a lightweight disk backend server, which takes about 20ms to live update, but due to this limitation in QEMU, previously the guest disk controller would hang for one second because it would take this long for QEMU to reinitialize the socket connection. Introduce a new option called 'reconnect-ms', which is the same as 'reconnect', except the value is treated as milliseconds. These are mutually exclusive and specifying both results in an error. 'reconnect' is also deprecated by this commit to make it possible to remove it in the future as to not keep two options that control the same thing. Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Acked-by: Peter Krempa <pkrempa@redhat.com> Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru> Acked-by: Markus Armbruster <armbru@redhat.com> Tested-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240913094604.269135-1-d-tatianin@yandex-team.ru>
2024-10-08migration: Deprecate zero-blocks capabilityFabiano Rosas1-0/+6
The zero-blocks capability was meant to be used along with the block migration, which has been removed already in commit eef0bae3a7 ("migration: Remove block migration"). Setting zero-blocks is currently a noop, but the outright removal of the capability would cause and error in case some users are still setting it. Put the capability through the deprecation process. Signed-off-by: Fabiano Rosas <farosas@suse.de> Reviewed-by: Peter Xu <peterx@redhat.com> Link: https://lore.kernel.org/r/20240919134626.166183-4-dave@treblig.org Signed-off-by: Peter Xu <peterx@redhat.com>
2024-10-07docs: Mark "gluster" support in QEMU as deprecatedThomas Huth1-0/+9
According to https://marc.info/?l=fedora-devel-list&m=171934833215726 the GlusterFS development effectively ended. Thus mark it as deprecated in QEMU, so we can remove it in a future release if the project does not gain momentum again. Acked-by: Niels de Vos <ndevos@redhat.com> Acked-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20241002082033.129022-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-10-04Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingPeter Maydell6-102/+14
* pc: Add a description for the i8042 property * kvm: support for nested FRED * tests/unit: fix warning when compiling test-nested-aio-poll with LTO * kvm: refactoring of VM creation * target/i386: expose IBPB-BRTYPE and SBPB CPUID bits to the guest * hw/char: clean up serial * remove virtfs-proxy-helper * target/i386/kvm: Report which action failed in kvm_arch_put/get_registers * qom: improvements to object_resolve_path*() # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmb++MsUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroPVnwf/cdvfxvDm22tEdlh8vHlV17HtVdcC # Hw334M/3PDvbTmGzPBg26lzo4nFS6SLrZ8ETCeqvuJrtKzqVk9bI8ssZW5KA4ijM # nkxguRPHO8E6U33ZSucc+Hn56+bAx4I2X80dLKXJ87OsbMffIeJ6aHGSEI1+fKVh # pK7q53+Y3lQWuRBGhDIyKNuzqU4g+irpQwXOhux63bV3ADadmsqzExP6Gmtl8OKM # DylPu1oK7EPZumlSiJa7Gy1xBqL4Rc4wGPNYx2RVRjp+i7W2/Y1uehm3wSBw+SXC # a6b7SvLoYfWYS14/qCF4cBL3sJH/0f/4g8ZAhDDxi2i5kBr0/5oioDyE/A== # =/zo4 # -----END PGP SIGNATURE----- # gpg: Signature made Thu 03 Oct 2024 21:04:27 BST # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (23 commits) qom: update object_resolve_path*() documentation qom: set *ambiguous on all paths qom: rename object_resolve_path_type() "ambiguousp" target/i386/kvm: Report which action failed in kvm_arch_put/get_registers kvm: Allow kvm_arch_get/put_registers to accept Error** accel/kvm: refactor dirty ring setup minikconf: print error entirely on stderr 9p: remove 'proxy' filesystem backend driver hw/char: Extract serial-mm hw/char/serial.h: Extract serial-isa.h hw: Remove unused inclusion of hw/char/serial.h target/i386: Expose IBPB-BRTYPE and SBPB CPUID bits to the guest kvm: refactor core virtual machine creation into its own function kvm/i386: replace identity_base variable with a constant kvm/i386: refactor kvm_arch_init and split it into smaller functions kvm: replace fprintf with error_report()/printf() in kvm_init() kvm/i386: fix return values of is_host_cpu_intel() kvm/i386: make kvm_filter_msr() and related definitions private to kvm module hw/i386/pc: Add a description for the i8042 property tests/unit: remove block layer code from test-nested-aio-poll ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # hw/arm/Kconfig # hw/arm/pxa2xx.c
2024-10-04docs/devel: Mention post_load hook restrictions where we document the hookPeter Maydell2-0/+9
Accessing another device in a post_load hook is a bad idea, because the order of device save/restore is not fixed, and so this cross-device access makes the save/restore non-deterministic. We previously only flagged up this requirement in the record-and-replay developer docs; repeat it in the main migration documentation, where a developer trying to implement a post_load hook is more likely to see it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-039p: remove 'proxy' filesystem backend driverPaolo Bonzini6-102/+14
It has been deprecated since 8.1; remove it and suggest using the 'local' file system backend driver instead or virtiofsd. Acked-by: Greg Kurz <groug@kaod.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-01docs: Document removal of old Arm boardsPeter Maydell2-15/+14
Now we have removed all the board types that it covers, we can move the text about old Arm boards from deprecated.rst to removed-features.rst, tweaking it appropriately. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-37-peter.maydell@linaro.org
2024-10-01hw/arm: Remove 'n800' and 'n810' machinesPeter Maydell2-34/+0
Remove the 'n800' and 'n810' machine types, which modelled Nokia internet tablets. These were deprecated in 9.0 and so we can remove them for 9.2. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-26-peter.maydell@linaro.org [PMM: added removal of arm-n800-machine.c post-review]
generated by cgit v1.1 at 2024-12-22 18:01:49 +0000