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2024-04-30hw/display : Add device DM163Inès Varhol1-1/+2
This device implements the IM120417002 colors shield v1.1 for Arduino (which relies on the DM163 8x3-channel led driving logic) and features a simple display of an 8x8 RGB matrix. The columns of the matrix are driven by the DM163 and the rows are driven externally. Acked-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr> Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240424200929.240921-2-ines.varhol@telecom-paris.fr [PMM: updated to new reset hold method prototype] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-04-30target/arm: Enable FEAT_Spec_FPACC for -cpu maxPeter Maydell1-0/+1
FEAT_Spec_FPACC is a feature describing speculative behaviour in the event of a PAC authontication failure when FEAT_FPACCOMBINE is implemented. FEAT_Spec_FPACC means that the speculative use of pointers processed by a PAC Authentication is not materially different in terms of the impact on cached microarchitectural state (caches, TLBs, etc) between passing and failing of the PAC Authentication. QEMU doesn't do speculative execution, so we can advertise this feature. 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: 20240418152004.2106516-6-peter.maydell@linaro.org
2024-04-30target/arm: Enable FEAT_ETS2 for -cpu maxPeter Maydell1-1/+1
FEAT_ETS2 is a tighter set of guarantees about memory ordering involving translation table walks than the old FEAT_ETS; FEAT_ETS has been retired from the Arm ARM and the old ID_AA64MMFR1.ETS == 1 now gives no greater guarantees than ETS == 0. FEAT_ETS2 requires: * the virtual address of a load or store that appears in program order after a DSB cannot be translated until after the DSB completes (section B2.10.9) * TLB maintenance operations that only affect translations without execute permission are guaranteed complete after a DSB (R_BLDZX) * if a memory access RW2 is ordered-before memory access RW2, then RW1 is also ordered-before any translation table walk generated by RW2 that generates a Translation, Address size or Access flag fault (R_NNFPF, I_CLGHP) As with FEAT_ETS, QEMU is already compliant, because we do not reorder translation table walk memory accesses relative to other memory accesses, and we always guarantee to have finished TLB maintenance as soon as the TLB op is done. Update the documentation to list FEAT_ETS2 instead of the no-longer-existent FEAT_ETS, and update the 'max' CPU ID registers. 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: 20240418152004.2106516-4-peter.maydell@linaro.org
2024-04-30target/arm: Enable FEAT_CSV2_3 for -cpu maxPeter Maydell1-0/+1
FEAT_CSV2_3 adds a mechanism to identify if hardware cannot disclose information about whether branch targets and branch history trained in one hardware described context can control speculative execution in a different hardware context. There is no branch prediction in TCG, so we don't need to do anything to be compliant with this. Upadte the '-cpu max' ID registers to advertise the feature. 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: 20240418152004.2106516-3-peter.maydell@linaro.org
2024-04-30docs/system/arm/emulation.rst: Add missing implemented featuresPeter Maydell1-2/+36
As of version DDI0487K.a of the Arm ARM, some architectural features which previously didn't have official names have been named. Add these to the list of features which QEMU's TCG emulation supports. Mostly these are features which we thought of as part of baseline 8.0 support. For SVE and SVE2, the names have been brought into line with the FEAT_* naming convention of other extensions, and some sub-components split into separate FEAT_ items. In a few cases (eg FEAT_CCIDX, FEAT_DPB2) the omission from our list was just an oversight. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20240418152004.2106516-2-peter.maydell@linaro.org
2024-04-25Merge tag 'pull-target-arm-20240425' of ↵Richard Henderson3-8/+20
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * Implement FEAT_NMI and NMI support in the GICv3 * hw/dma: avoid apparent overflow in soc_dma_set_request * linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code * Add ResetType argument to Resettable hold and exit phase methods * Add RESET_TYPE_SNAPSHOT_LOAD ResetType * Implement STM32L4x5 USART # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmYqMhMZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3uVlD/47U3zYP33y4+wJcRScC0QI # jYd82jS7GhD5YP5QPrIEMaSbDwtYGi4Rez1taaHvZ2fWLg2gE973iixmTaM2mXCd # xPEqMsRXkFrQnC89K5/v9uR04AvHxoM8J2mD2OKnUT0RVBs38WxCUMLETBsD18/q # obs1RzDRhEs5BnwwPMm5HI1iQeVvDRe/39O3w3rZfA8DuqerrNOQWuJd43asHYjO # Gc1QzCGhALlXDoqk11IzjhJ7es8WbJ5XGvrSNe9QLGNJwNsu9oi1Ez+5WK2Eht9r # eRvGNFjH4kQY1YCShZjhWpdzU9KT0+80KLirMJFcI3vUztrYZ027/rMyKLHVOybw # YAqgEUELwoGVzacpaJg73f77uknKoXrfTH25DfoLX0yFCB35JHOPcjU4Uq1z1pfV # I80ZcJBDJ95mXPfyKLrO+0IyVBztLybufedK2aiH16waEGDpgsJv66FB2QRuQBYW # O0i6/4DEUZmfSpOmr8ct+julz7wCWSjbvo6JFWxzzxvD0M5T3AFKXZI244g1SMdh # LS8V7WVCVzVJ5mK8Ujp2fVaIIxiBzlXVZrQftWv5rhyDOiIIeP8pdekmPlI6p5HK # 3/2efzSYNL2UCDZToIq24El/3md/7vHR6DBfBT1/pagxWUstqqLgkJO42jQtTG0E # JY1cZ/EQY7cqXGrww8lhWA== # =WEsU # -----END PGP SIGNATURE----- # gpg: Signature made Thu 25 Apr 2024 03:36:03 AM PDT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full] # gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown] * tag 'pull-target-arm-20240425' of https://git.linaro.org/people/pmaydell/qemu-arm: (37 commits) tests/qtest: Add tests for the STM32L4x5 USART hw/arm: Add the USART to the stm32l4x5 SoC hw/char/stm32l4x5_usart: Add options for serial parameters setting hw/char/stm32l4x5_usart: Enable serial read and write hw/char: Implement STM32L4x5 USART skeleton reset: Add RESET_TYPE_SNAPSHOT_LOAD docs/devel/reset: Update to new API for hold and exit phase methods hw, target: Add ResetType argument to hold and exit phase methods scripts/coccinelle: New script to add ResetType to hold and exit phases allwinner-i2c, adm1272: Use device_cold_reset() for software-triggered reset hw/misc: Don't special case RESET_TYPE_COLD in npcm7xx_clk, gcr linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code hw/dma: avoid apparent overflow in soc_dma_set_request hw/arm/virt: Enable NMI support in the GIC if the CPU has FEAT_NMI target/arm: Add FEAT_NMI to max hw/intc/arm_gicv3: Report the VINMI interrupt hw/intc/arm_gicv3: Report the NMI interrupt in gicv3_cpuif_update() hw/intc/arm_gicv3: Implement NMI interrupt priority hw/intc/arm_gicv3: Handle icv_nmiar1_read() for icc_nmiar1_read() hw/intc/arm_gicv3: Add NMI handling CPU interface registers ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-04-25docs/devel: fix minor typo in submitting-a-patch.rstManos Pitsidianakis1-1/+1
s/Resolved:/Resolves:/ Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Message-ID: <20240422124128.4034482-1-manos.pitsidianakis@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-04-25hw/arm: Add the USART to the stm32l4x5 SoCArnaud Minier1-1/+1
Add the USART to the SoC and connect it to the other implemented devices. Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr> Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240329174402.60382-5-arnaud.minier@telecom-paris.fr [PMM: fixed a few checkpatch nits] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-04-25reset: Add RESET_TYPE_SNAPSHOT_LOADPeter Maydell1-3/+14
Some devices and machines need to handle the reset before a vmsave snapshot is loaded differently -- the main user is the handling of RNG seed information, which does not want to put a new RNG seed into a ROM blob when we are doing a snapshot load. Currently this kind of reset handling is supported only for: * TYPE_MACHINE reset methods, which take a ShutdownCause argument * reset functions registered with qemu_register_reset_nosnapshotload To allow a three-phase-reset device to also distinguish "snapshot load" reset from the normal kind, add a new ResetType RESET_TYPE_SNAPSHOT_LOAD. All our existing reset methods ignore the reset type, so we don't need to update any device code. Add the enum type, and make qemu_devices_reset() use the right reset type for the ShutdownCause it is passed. This allows us to get rid of the device_reset_reason global we were using to implement qemu_register_reset_nosnapshotload(). 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> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20240412160809.1260625-7-peter.maydell@linaro.org
2024-04-25docs/devel/reset: Update to new API for hold and exit phase methodsPeter Maydell1-4/+4
Update the reset documentation's example code to match the new API for the hold and exit phase method APIs where they take a ResetType argument. 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> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20240412160809.1260625-6-peter.maydell@linaro.org
2024-04-25target/arm: Add FEAT_NMI to maxJinjie Ruan1-0/+1
Enable FEAT_NMI on the 'max' CPU. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240407081733.3231820-24-ruanjinjie@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-04-25docs: i386: pc: Update maximum CPU numbers for PC Q35Zhao Liu1-1/+1
Commit e4e98c7eebfa ("pc: q35: Bump max_cpus to 4096 vcpus") increases the supported CPUs for PC Q35 machine. Update maximum CPU numbers for PC Q35 in the document. Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Message-ID: <20240412085358.731560-1-zhao1.liu@linux.intel.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-04-24Merge tag 'housekeeping-20240424' of https://github.com/philmd/qemu into stagingRichard Henderson9-381/+25
Removal of deprecated code - Remove the Nios II target and hardware - Remove pvrdma device and rdmacm-mux helper - Remove GlusterFS RDMA protocol handling - Update Sriram Yagnaraman mail address # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmYpE0YACgkQ4+MsLN6t # wN5PIA//egomANjRHAUAf9tdjljgT/JR49ejM7iInyxspR/xaiq0TlP2kP6aDNps # y1HAWBwfj5lGxeMgQ1mSKJGka3v2AIPWb7RbNT+9AaiWHv+sx5OrEytozUsFHLo8 # gSgRQocq0NY2a9dPbtkDqfbmq/rkCC7wgZzwroHsyOdiqYsWDKPJFleBDMjGmEaf # colhiDmhUPgvE3NNpwfEVNh/2SzxUxY8k5FHal6qij5z56ZqBglgnziDZEvGVCZ1 # uF4Hca/kh7TV2MVsdStPbGWZYDhJ/Np/2FnRoThD1Hc4qq8d/SH997m2F94tSOud # YeH54Vp5lmCeYgba5y8VP0ZPx/b9XnTtLvKggNdoqB+T2LBWPRt8kehqoaxvammF # ALzbY/t2vUxL6nIVbosOaTyqVOXvynk3/Js5S0jbnlu+vP2WvvFEzfYKIs2DIA8w # z56o/rG4KfyxF0aDB+CvLNwtJS8THqeivPqmYoKTdN9FPpN2RyBNLITrKo389ygF # 3oWy3+xsKGIPdNFY0a4l25xntqWNhND89ejzyL9M6G1cQ9RdEmTIUGTrinPQQmfP # oHIJMBeTdj7EqPL4LB3BR/htw9U5PobeMNYKFsRkS39PjGDqba5wbIdk3w5/Rcxa # s/PKdspDKWPwZ5jhcLD0qxAGJFnqM2UFjPo+U8qyI3RXKXFAn0E= # =c8Aj # -----END PGP SIGNATURE----- # gpg: Signature made Wed 24 Apr 2024 07:12:22 AM PDT # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] * tag 'housekeeping-20240424' of https://github.com/philmd/qemu: block/gluster: Remove deprecated RDMA protocol handling hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helper hw/timer: Remove the ALTERA_TIMER model target/nios2: Remove the deprecated Nios II target MAINTAINERS: Update Sriram Yagnaraman mail address Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-04-24block/gluster: Remove deprecated RDMA protocol handlingPhilippe Mathieu-Daudé2-3/+2
GlusterFS+RDMA has been deprecated 8 years ago in commit 0552ff2465 ("block/gluster: deprecate rdma support"): gluster volfile server fetch happens through unix and/or tcp, it doesn't support volfile fetch over rdma. The rdma code may actually mislead, so to make sure things do not break, for now we fallback to tcp when requested for rdma, with a warning. If you are wondering how this worked all these days, its the gluster libgfapi code which handles anything other than unix transport as socket/tcp, sad but true. Besides, the whole RDMA subsystem was deprecated in commit e9a54265f5 ("hw/rdma: Deprecate the pvrdma device and the rdma subsystem") released in v8.2. Cc: Prasanna Kumar Kalever <prasanna.kalever@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20240328130255.52257-4-philmd@linaro.org>
2024-04-24hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helperPhilippe Mathieu-Daudé4-355/+5
The whole RDMA subsystem was deprecated in commit e9a54265f5 ("hw/rdma: Deprecate the pvrdma device and the rdma subsystem") released in v8.2. Remove: - PVRDMA device - generated vmw_pvrdma/ directory from linux-headers - rdmacm-mux tool from contrib/ Cc: Yuval Shaia <yuval.shaia.ml@gmail.com> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20240328130255.52257-2-philmd@linaro.org>
2024-04-24target/nios2: Remove the deprecated Nios II targetPhilippe Mathieu-Daudé5-23/+18
The Nios II target is deprecated since v8.2 in commit 9997771bc1 ("target/nios2: Deprecate the Nios II architecture"). Remove: - Buildsys / CI infra - User emulation - System emulation (10m50-ghrd & nios2-generic-nommu machines) - Tests Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Message-Id: <20240327144806.11319-3-philmd@linaro.org>
2024-04-23pythondeps.toml: warn about updates needed to docs/requirements.txtPaolo Bonzini1-0/+3
docs/requirements.txt is expected by readthedocs and should be in sync with pythondeps.toml. Add a comment to both. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-04-09Revert "hw/virtio: Add support for VDPA network simulation devices"Michael S. Tsirkin2-122/+0
This reverts commit cd341fd1ffded978b2aa0b5309b00be7c42e347c. The patch adds non-upstream code in include/standard-headers/linux/virtio_pci.h which would make maintainance harder. Revert for now. Suggested-by: Jason Wang <jasowang@redhat.com> Message-Id: <df6b6b465753e754a19459e8cd61416548f89a42.1712569644.git.mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-04-02Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into stagingPeter Maydell4-4/+4
trivial patches for 2024-04-02 # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmYL4EQPHG1qdEB0bHMu # bXNrLnJ1AAoJEHAbT2saaT5ZyhIH/1sz3OeyczgPeMsICXpCnkQps8cDKuzUMkHA # BHZGQ9AvFNZVw0YzgY+h1u2zPnsN0WNpWuxe8dbZODHcBjeJVZ5yOyJ6TWVVuKDn # 6TzOfhGOeaUthNphpfZaM1q7fJfwU8zW3/pe6OCsD92Czxb8Eao3T4ONzVNZVXU9 # 3KPXPD9weWnY/sozXDqPFJmwn0LDL5o6IhPz+Ypp5xFrOTC+5+C/UmgTGIsuKTcO # kQ96gVwCr3tm1YeJtEGfNOar/lt75jHHV2wbizaz2Jpwv9GHwtHXJOtQ38fIYxlm # UPZ+L982SjfgaIHLCGOtLYJWSXsK5xI31HDSK1ZIiJquocZE1jU= # =ZGw+ # -----END PGP SIGNATURE----- # gpg: Signature made Tue 02 Apr 2024 11:39:00 BST # gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59 # gpg: issuer "mjt@tls.msk.ru" # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full] # gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full] # gpg: aka "Michael Tokarev <mjt@debian.org>" [full] # Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59 * tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: hmp: Add help information for watchdog action: inject-nmi Fix some typos in documentation (found by codespell) fpu/softfloat: Remove mention of TILE-Gx target usb-audio: Fix invalid values in AudioControl descriptors Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-04-02Fix some typos in documentation (found by codespell)Stefan Weil4-4/+4
Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-04-02docs: sbsa: update specs, add dt noteMarcin Juszkiewicz1-9/+26
Hardware of sbsa-ref board is nowadays defined by both BSA and SBSA specifications. Then BBR defines firmware interface. Added note about DeviceTree data passed from QEMU to firmware. It is very minimal and provides only data we use in firmware. Added NUMA information to list of things reported by DeviceTree. Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> Message-id: 20240328163851.1386176-1-marcin.juszkiewicz@linaro.org Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-26docs/system/ppc/amigang.rst: Fix formattingBALATON Zoltan1-2/+2
Add missing space to fix character formatting where it was missed in two places. Fixes: 623d9065b6 (docs/system/ppc: Document running Linux on AmigaNG machines) Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-ID: <20240324161148.4650D4E601F@zero.eik.bme.hu> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-03-26hw/clock: Let clock_set_mul_div() return a boolean valuePhilippe Mathieu-Daudé1-0/+4
Let clock_set_mul_div() return a boolean value whether the clock has been updated or not, similarly to clock_set(). Return early when clock_set_mul_div() is called with same mul/div values the clock has. Acked-by: Luc Michel <luc@lmichel.fr> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20240325152827.73817-2-philmd@linaro.org>
2024-03-19Merge tag 'pull-request-2024-03-18' of https://gitlab.com/thuth/qemu into ↵Peter Maydell2-6/+10
staging * Clarify s390x CPU topology docs and CPU compatibility error messages * Improve the Sparc CPU help text * Rename SOFTMMU to SYSTEM in the travis.yml file # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmX4f/gRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbULnBAAgAPw1tonqEyt0kEw+i088do3yprrcoA+ # vTWB1Qk8ieL7nmBaFtsKYXVeoY+KICSGY4UvN3+jFot8uwzSz3vEYOpC5Nd+m0ct # CqLUtVeq6wpql1PLswobiPdxdLznkgrXchvXY5LwURTtr1Gtq1JjAU+HdJ2UyRyZ # WFe2HW2kriWswaprsyu6rNlmXzDTaNo/Gn6c0d//J0XYhg1qoxWsN95pzp7gMkb/ # YKx//Ss/lN4joRsqQGBQPCF43gFJwnmXdmwhyS4EcsCJ7DfqQ9UHgx42ypOgY497 # rVY7wTQeHSDOaQxkp+Vha0IvotIKll110J7bMpDL01++li1AiCMFjSl92dA6mHxL # ZYGIjiUgTyjOuhuhkdLXbQLCUMST4VD8GOxxajil9jqBTwehUrUrNW/SOmP0az/p # fq0Y8XxdynY8PKuBRPAM4f5hKIVtjzkz9m9XMu4bstYhIJNkfOQSiz1XzxS0T5/8 # 4VxaNF5we/l50HTnB4rJ0FGTzXiWO8BO3zSeD1caF+7ctHQWsypNBJYyKW52ITt3 # r6K17klsoNlmh8XjOt7wCVvNgsHj8SlsmtpN3GiTivDP0FVDY7DDA92teCRZB4TZ # EhubWrQGERAPzG6Ud+bujUpwdgJ91MVvIuBjotAgNMT2Peayfc0V9PA4+7Xg5jW2 # 1wyyU3lr8y4= # =4Ivl # -----END PGP SIGNATURE----- # gpg: Signature made Mon 18 Mar 2024 17:55:04 GMT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2024-03-18' of https://gitlab.com/thuth/qemu: travis-ci: Rename SOFTMMU -> SYSTEM target/sparc/cpu: Improve the CPU help text target/s390x: improve cpu compatibility check error message docs/s390: clarify even more that cpu-topology is KVM-only Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-19Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu ↵Peter Maydell1-1/+1
into staging virtio,pc,pci: bugfixes Some minor fixes plus a big patchset from Igor fixing a regression with windows. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmX4NzsPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRpkp0H/1foAaDYrApMiIkji4aI94bq/fwTnu5CshNP # +YEzwJCS4qbl67/Ix2Z+xVz7twjQbgGdLd6hb9ZypAQfclUk5tDoKyCmqHtQMakX # T080FayOvWmUEostAw7MXvuz0HpJlgnJaJBn29l1hHjA/XXahKqcc705cup+W8hv # F7xb6AoFcbdETMzNaoqekNaHiiYyQPITY9p/UYPLzj2zyLsspR9kBebIeA1yhtXw # Tmc3+FMquoM2fMNxpwfhCBswg662MlOXhLN3dmyLqeJRl09x1GvaeJIGMY2MbefM # RMMv0/jqwAyii5HXew2rPIbLdULGq+hSjZo2NOlx3EOjTCaOkXc= # =XGMp # -----END PGP SIGNATURE----- # gpg: Signature made Mon 18 Mar 2024 12:44:43 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 * tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (24 commits) smbios: add extra comments to smbios_get_table_legacy() tests: acpi: update expected SSDT.dimmpxm blob pc/q35: set SMBIOS entry point type to 'auto' by default tests: acpi/smbios: whitelist expected blobs smbios: error out when building type 4 table is not possible smbios: in case of entry point is 'auto' try to build v2 tables 1st smbios: extend smbios-entry-point-type with 'auto' value smbios: clear smbios_type4_count before building tables smbios: get rid of global smbios_ep_type smbios: handle errors consistently smbios: build legacy mode code only for 'pc' machine smbios: rename/expose structures/bitmaps used by both legacy and modern code smbios: add smbios_add_usr_blob_size() helper smbios: don't check type4 structures in legacy mode smbios: avoid mangling user provided tables smbios: get rid of smbios_legacy global smbios: get rid of smbios_smp_sockets global smbios: cleanup smbios_get_tables() from legacy handling tests: smbios: add test for legacy mode CLI options tests: smbios: add test for -smbios type=11 option ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-18Merge tag 'migration-20240317-pull-request' of ↵Peter Maydell2-0/+148
https://gitlab.com/peterx/qemu into staging Migration pull for 9.0-rc0 - Nicholas/Phil's fix on migration corruption / inconsistent for tcg - Cedric's fix on block migration over n_sectors==0 - Steve's CPR reboot documentation page - Fabiano's misc fixes on mapped-ram (IOC leak, dup() errors, fd checks, fd use race, etc.) # -----BEGIN PGP SIGNATURE----- # # iIgEABYKADAWIQS5GE3CDMRX2s990ak7X8zN86vXBgUCZfdZEhIccGV0ZXJ4QHJl # ZGhhdC5jb20ACgkQO1/MzfOr1wa+1AEA0+f7nCssvsILvCY9KifYO+OUJsLodUuQ # JW0JBz+1iPMA+wSiyIVl2Xg78Q97nJxv71UJf+1cDJENA5EMmXMnxmYK # =SLnA # -----END PGP SIGNATURE----- # gpg: Signature made Sun 17 Mar 2024 20:56:50 GMT # 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-20240317-pull-request' of https://gitlab.com/peterx/qemu: migration/multifd: Duplicate the fd for the outgoing_args migration/multifd: Ensure we're not given a socket for file migration migration: Fix iocs leaks during file and fd migration migration: cpr-reboot documentation migration: Skip only empty block devices physmem: Fix migration dirty bitmap coherency with TCG memory access physmem: Factor cpu_physical_memory_dirty_bits_cleared() out physmem: Expose tlb_reset_dirty_range_all() migration: Fix error handling after dup in file migration io: Introduce qio_channel_file_new_dupfd Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-18docs/specs/pvpanic: mark shutdown event as not implementedThomas Weißschuh1-1/+1
Mention the fact that this event is not yet implemented to avoid confusion. As requested by Michael. Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de> Message-Id: <20240313-pvpanic-note-v1-1-7f2571cdaedc@t-8ch.de> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-03-15docs/s390: clarify even more that cpu-topology is KVM-onlyClaudio Fontana2-6/+10
At least for now cpu-topology is implemented only for KVM. We already say this, but this tries to be more explicit, and also show it in the examples. This adds a new reference in the introduction that we can point to, whenever we need to reference accelerators and how to select them. Signed-off-by: Claudio Fontana <cfontana@suse.de> Message-ID: <20240314172218.16478-1-cfontana@suse.de> Reviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com> Tested-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-03-13Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu ↵Peter Maydell4-1/+127
into staging virtio,pc,pci: features, cleanups, fixes more memslots support in libvhost-user support PCIe Gen5/Gen6 link speeds in pcie more traces in vdpa network simulation devices support in vdpa SMBIOS type 9 descriptor implementation Bump max_cpus to 4096 vcpus in q35 aw-bits and granule options in VIRTIO-IOMMU Support report NUMA nodes for device memory using GI in acpi Beginning of shutdown event support in pvpanic fixes, cleanups all over the place. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmXw0TMPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRp8x4H+gLMoGwaGAX7gDGPgn2Ix4j/3kO77ZJ9X9k/ # 1KqZu/9eMS1j2Ei+vZqf05w7qRjxxhwDq3ilEXF/+UFqgAehLqpRRB8j5inqvzYt # +jv0DbL11PBp/oFjWcytm5CbiVsvq8KlqCF29VNzc162XdtcduUOWagL96y8lJfZ # uPrOoyeR7SMH9lp3LLLHWgu+9W4nOS03RroZ6Umj40y5B7yR0Rrppz8lMw5AoQtr # 0gMRnFhYXeiW6CXdz+Tzcr7XfvkkYDi/j7ibiNSURLBfOpZa6Y8+kJGKxz5H1K1G # 6ZY4PBcOpQzl+NMrktPHogczgJgOK10t+1i/R3bGZYw2Qn/93Eg= # =C0UU # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Mar 2024 22:03:31 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 * tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (68 commits) docs/specs/pvpanic: document shutdown event hw/cxl: Fix missing reserved data in CXL Device DVSEC hmat acpi: Fix out of bounds access due to missing use of indirection hmat acpi: Do not add Memory Proximity Domain Attributes Structure targetting non existent memory. qemu-options.hx: Document the virtio-iommu-pci aw-bits option hw/arm/virt: Set virtio-iommu aw-bits default value to 48 hw/i386/q35: Set virtio-iommu aw-bits default value to 39 virtio-iommu: Add an option to define the input range width virtio-iommu: Trace domain range limits as unsigned int qemu-options.hx: Document the virtio-iommu-pci granule option virtio-iommu: Change the default granule to the host page size virtio-iommu: Add a granule property hw/i386/acpi-build: Add support for SRAT Generic Initiator structures hw/acpi: Implement the SRAT GI affinity structure qom: new object to associate device to NUMA node hw/i386/pc: Inline pc_cmos_init() into pc_cmos_init_late() and remove it hw/i386/pc: Set "normal" boot device order in pc_basic_device_init() hw/i386/pc: Avoid one use of the current_machine global hw/i386/pc: Remove "rtc_state" link again Revert "hw/i386/pc: Confine system flash handling to pc_sysfw" ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # hw/core/machine.c
2024-03-13migration: cpr-reboot documentationSteve Sistare2-0/+148
Signed-off-by: Steve Sistare <steven.sistare@oracle.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de> Link: https://lore.kernel.org/r/1710338119-330923-1-git-send-email-steven.sistare@oracle.com Signed-off-by: Peter Xu <peterx@redhat.com>
2024-03-13Merge tag 'pull-ppc-for-9.0-2-20240313' of https://gitlab.com/npiggin/qemu ↵Peter Maydell4-3/+284
into staging * PAPR nested hypervisor host implementation for spapr TCG * excp_helper.c code cleanups and improvements * Move more ops to decodetree * Deprecate pseries-2.12 machines and P9 and P10 DD1.0 CPUs * Document running Linux on AmigaNG * Update dt feature advertising POWER CPUs. * Add P10 PMU SPRs * Improve pnv topology calculation for SMT8 CPUs. * Various bug fixes. # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEETkN92lZhb0MpsKeVZ7MCdqhiHK4FAmXwiT8ACgkQZ7MCdqhi # HK7C/w//XxEO2bQTFPLFDTrP/voq7pcX8XeQNVyXCkXYjvsbu05oQow50k+Y5UAE # US4MFjt8jFz0vuIKuKyoA3kG41zDSOzoX4TQXMM+tyTWbuFF3KAyfizb1xE6SYAN # xJEGvmiXv/EgoSBD7BTKQp1tMPdIGZLwSdYiA0lmOo7YaMCgYAXaujW5hnNjQecT # 873sN+10pHtQY++mINtD9Nfb6AcDGMWw0b+bykqIXhNRkI8IGOS4WF4vAuMBrwfe # UM00wDnNRb86Dk14bv2XVNDr6/i0VRtUMwM4yiptrQ1TQx18LZaPSQFYjQfPaan7 # LwN4QkMFnBX54yJ7Npvjvu8BCBF47kwOVu4CIAFJ4sIm0WfTmozDpPttwcZ5w7Ve # iXDOB9ECAB4pQ2rCgbSNG8MYUZgoHHOuThqolOP0Vh9NHRRJxpdw6CyAbmCGftc0 # lvRDPFiKp8xmCNJ/j3XzoUdHoG7NMwpUmHv9ruGU18SdQ8hyJN9AcQGWYrB4v0RV # /hs2RAbwntG7ahkcwd8uy5aFw88Wph/uGXPXc49EWj7i49vHeIV2y5+gtthMywje # qqjFXkistXuF+JHVnyoYmqqCyXaHX5CEwtawMv4EQeaJs76bLhMeMTKKl9rRp8qB # DtbIZphO8iMsocrBnje48sA5HR0PM+H4HTjw10i8R0fLlWitaIY= # =XnY5 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Mar 2024 16:56:31 GMT # gpg: using RSA key 4E437DDA56616F4329B0A79567B30276A8621CAE # gpg: Good signature from "Nicholas Piggin <npiggin@gmail.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: 4E43 7DDA 5661 6F43 29B0 A795 67B3 0276 A862 1CAE * tag 'pull-ppc-for-9.0-2-20240313' of https://gitlab.com/npiggin/qemu: (38 commits) spapr: nested: Introduce cap-nested-papr for Nested PAPR API spapr: nested: Introduce H_GUEST_RUN_VCPU hcall. spapr: nested: Use correct source for parttbl info for nested PAPR API. spapr: nested: Introduce H_GUEST_[GET|SET]_STATE hcalls. spapr: nested: Initialize the GSB elements lookup table. spapr: nested: Extend nested_ppc_state for nested PAPR API spapr: nested: Introduce H_GUEST_CREATE_VCPU hcall. spapr: nested: Introduce H_GUEST_[CREATE|DELETE] hcalls. spapr: nested: Introduce H_GUEST_[GET|SET]_CAPABILITIES hcalls. spapr: nested: Document Nested PAPR API spapr: nested: keep nested-hv related code restricted to its API. spapr: nested: Introduce SpaprMachineStateNested to store related info. spapr: nested: move nested part of spapr_get_pate into spapr_nested.c spapr: nested: register nested-hv api hcalls only for cap-nested-hv target/ppc: Remove interrupt handler wrapper functions target/ppc: Clean up ifdefs in excp_helper.c, part 3 target/ppc: Clean up ifdefs in excp_helper.c, part 2 target/ppc: Clean up ifdefs in excp_helper.c, part 1 target/ppc: Add gen_exception_err_nip() function target/ppc: Readability improvements in exception handlers ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-13Merge tag 'tracing-pull-request' of https://gitlab.com/stefanha/qemu into ↵Peter Maydell1-2/+1
staging Pull request # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmXwpoYACgkQnKSrs4Gr # c8gE0wf/c0hNDKoV01N8IwfJdmIBySNeCYRQiwcR84iiPoGGAwYdKuLa7wHaQKiO # iM0EV/ltJiiOGCHxlffVqLBzJurJHsHG6m429KBLRBXWc6gVzhCN9TjD8DwHxiTU # qzczoev8NJ2y5mrxzPPPjMxSSJEe3Ynas6ngeHeYBUtu0PRNp79zceWdtS0sPzia # sCI8EH/oCZQgVcwI/UkIOXjzbKK1lZWa2805//KIqvG27i9zHzLJ0l5eeLtbpZpy # LnFGRyQGGf+jEKAJuT6598q6T+jCkLCMN6zpyKWGvcYleNvBnlw6+N8Il8zV7KSc # TE5BNk+C7I9aimrRyaz3WrFCZW5DbQ== # =q9Im # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Mar 2024 19:01:26 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 * tag 'tracing-pull-request' of https://gitlab.com/stefanha/qemu: meson: generate .stp files for tools too tracetool: remove redundant --target-type / --target-name args Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-12docs/specs/pvpanic: document shutdown eventThomas Weißschuh1-0/+2
Shutdown requests are normally hardware dependent. By extending pvpanic to also handle shutdown requests, guests can submit such requests with an easily implementable and cross-platform mechanism. Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de> Message-Id: <20240310-pvpanic-shutdown-spec-v1-1-b258e182ce55@t-8ch.de> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-03-12hw/virtio: Add support for VDPA network simulation devicesHao Chen2-0/+122
This patch adds support for VDPA network simulation devices. The device is developed based on virtio-net and tap backend, and supports hardware live migration function. For more details, please refer to "docs/system/devices/vdpa-net.rst" Signed-off-by: Hao Chen <chenh@yusur.tech> Message-Id: <20240221073802.2888022-1-chenh@yusur.tech> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-03-12hw/virtio: check owner for removing objectsAlbert Esteve1-1/+3
Shared objects lack spoofing protection. For VHOST_USER_BACKEND_SHARED_OBJECT_REMOVE messages received by the vhost-user interface, any backend was allowed to remove entries from the shared table just by knowing the UUID. Only the owner of the entry shall be allowed to removed their resources from the table. To fix that, add a check for all *SHARED_OBJECT_REMOVE messages received. A vhost device can only remove TYPE_VHOST_DEV entries that are owned by them, otherwise skip the removal, and inform the device that the entry has not been removed in the answer. Signed-off-by: Albert Esteve <aesteve@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20240219143423.272012-2-aesteve@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-03-12Merge tag 'nvme-next-pull-request' of https://gitlab.com/birkelund/qemu into ↵Peter Maydell1-0/+7
staging hw/nvme updates # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEEUigzqnXi3OaiR2bATeGvMW1PDekFAmXwj+wACgkQTeGvMW1P # DelOsAf+Jg51zf3vtWpe4MS/WtULjSr5GtnXMJ5hkHS0WdKOiLW3P+pUZXbsohmh # faVlYeCWptF1CFGfxBf4Trc7XzJy8J6W1YJEofs/07hIAnazo9pwk5shoVu4oiex # HVsBg7/9y7DuiEEg1MRvVvW895cP60WmG1AqU63SYwrVgxZ51ZH0XNuyRhQeYC/6 # OSXJ3FDYu2iJQ58uEzGEwv8vhskIpEFTdz0J6gQVxIdzFBbuk87VgZo6pqwgfMBm # /65K85TgFBT4SASc7a2iSUv+iAqSCA6Jdy0VWxCYCikiv5nuPCMCrlbvqcVp+i2B # GKtgfFXhtgepxx6jmYd03EkRjCrxUA== # =W3gg # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Mar 2024 17:25:00 GMT # gpg: using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9 # gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [full] # gpg: aka "Klaus Jensen <k.jensen@samsung.com>" [full] # Primary key fingerprint: DDCA 4D9C 9EF9 31CC 3468 4272 63D5 6FC5 E55D A838 # Subkey fingerprint: 5228 33AA 75E2 DCE6 A247 66C0 4DE1 AF31 6D4F 0DE9 * tag 'nvme-next-pull-request' of https://gitlab.com/birkelund/qemu: hw/nvme: add machine compatibility parameter to enable msix exclusive bar hw/nvme: generalize the mbar size helper hw/nvme: Add NVMe NGUID property MAINTAINERS: add Jesper as reviewer on hw/nvme hw/nvme: fix invalid check on mcl hw/nvme: separate 'serial' property for VFs Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-12tracetool: remove redundant --target-type / --target-name argsDaniel P. Berrangé1-2/+1
The --target-type and --target-name args are used to construct the default probe prefix if '--probe-prefix' is not given. The meson.build will always pass '--probe-prefix', so the other args are effectively redundant. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 20240108171356.1037059-2-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2024-03-13spapr: nested: Document Nested PAPR APIHarsh Prateek Bora1-0/+119
Adding initial documentation about Nested PAPR API to describe the set of APIs and its usage. Also talks about the Guest State Buffer elements and it's format which is used between L0/L1 to communicate L2 state. Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-03-13docs/system/ppc: Document running Linux on AmigaNG machinesBALATON Zoltan2-0/+162
Documentation on how to run Linux on the amigaone, pegasos2 and sam460ex machines is currently buried in the depths of the qemu-devel mailing list and in the source code. Let's collect the information in the QEMU handbook for a one stop solution. Tested-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Co-authored-by: Bernhard Beschow <shentey@gmail.com> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-03-13docs: Deprecate the pseries-2.12 machinesPhilippe Mathieu-Daudé1-3/+3
pSeries machines before 3.0 have complex migration back compatibility code we'd like to get ride of. The last one is 2.12, which is 6 years old. We just deprecated up to the 2.11 machine in commit 1392617d35 ("spapr: Tag pseries-2.1 - 2.11 machines as deprecated"). Take to opportunity to also deprecate the 2.12 machines. Acked-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-03-12hw/nvme: Add NVMe NGUID propertyRoque Arcudia Hernandez1-0/+7
This patch adds a way to specify an NGUID for a given NVMe Namespace using a string of hexadecimal digits with an optional '-' separator to group bytes. For instance: -device nvme-ns,nguid="e9accd3b83904e13167cf0593437f57d" If provided, the NGUID will be part of the Namespace Identification Descriptor list and the Identify Namespace data. Signed-off-by: Roque Arcudia Hernandez <roqueh@google.com> Signed-off-by: Nabih Estefan <nabihestefan@google.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2024-03-12Merge tag 'hw-misc-20240312' of https://github.com/philmd/qemu into stagingPeter Maydell1-10/+10
Misc HW patch queue - Rename hw/ide/ahci-internal.h for consistency (Zoltan) - More convenient PCI hotplug trace events (Vladimir) - Short CLI option to add drives for sam460ex machine (Zoltan) - More missing ERRP_GUARD() macros (Zhao) - Avoid faulting when unmapped I/O BAR is accessed on SPARC EBUS (Mark) - Remove unused includes in hw/core/ (Zhao) - New PCF8574 GPIO over I2C model (Dmitriy) - Require ObjC on Darwin macOS by default (Peter) - Corrected "-smp parameter=1" placement in docs/ (Zhao) # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmXwEJkACgkQ4+MsLN6t # wN4A3hAAngVu7VmyrfqYF6jfDMUuRGYaKf4D73/KF6R1PsU+nJdN7UAkECLj8o7g # mkcAQu1U3fKCUssF6MJ2a3kU+rD1OkkA/ZcitzgWwEjCK8KVjtMt2HzEqX+B/X+e # RUVjXMOMkyV48MF0+yLhJz+lQiDpEBFVxIgssPBNUz1Pw9IfoXp29Bfz+bYBThS4 # ywAdvCefNzSira0Nt6RWTnvgBHB/1+aLy1uMSt0Xu926zcqoxQJ0b//0flYL8vAf # JuSSZuiXPw+oAc3qG3d6aPl3g8DrFn3pvPD471KlFQAnB0dlhEZZqNBPvraySpHl # h04Y8teHYj9XfxPtaWfaEdgQCazdkKFR/q7E5c9GU00Rf469BJeuo9Pzkm4kWfbU # sbCl8em5biVZ5DpBIOMT3/D0JOyGf7/CM8y5c3Jc92hapx2NdSszkvCicrDE1+i0 # zEr4N0P/F2x5KFVFkQ3Xzv2Jtzw+iXj6kSE5a5/64GMK29Mqu/EPaSkvwGDQOs3N # QJ9mpa4gg47g310a0/nH0i5eVbvGVuzcCMP6VXOBVr18cJ7JFQFFiYcvoTDXNQ2m # sq5xUelRimnWfKpawomJXkS+/j0usH61/aQBuDKfj45i8/XFRejCIk0gMWQ9hjyD # no1HqDN8CVXtiPNSinC7ctNHU5ClS0xO/BRl0h3PGC7Bl+A2eVY= # =JQg1 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Mar 2024 08:21:45 GMT # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * tag 'hw-misc-20240312' of https://github.com/philmd/qemu: docs/about/deprecated.rst: Move SMP configurations item to system emulator section meson.build: Always require an objc compiler on macos hosts hw/gpio: introduce pcf8574 driver hw/core: Cleanup unused included headers in numa.c hw/core: Cleanup unused included header in machine-qmp-cmds.c hw/core: Cleanup unused included headers in cpu-common.c sun4u: remap ebus BAR0 to use unassigned_io_ops instead of alias to PCI IO space hw/misc/ivshmem: Fix missing ERRP_GUARD() for error_prepend() hw/core/qdev-properties-system: Fix missing ERRP_GUARD() for error_prepend() hw/core/loader-fit: Fix missing ERRP_GUARD() for error_prepend() hw/ppc/sam460ex: Support short options for adding drives hw/pci: add some convenient trace-events for pcie and shpc hotplug hw/ide/ahci: Rename ahci_internal.h to ahci-internal.h Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-12Merge tag 'migration-20240311-pull-request' of ↵Peter Maydell1-1/+2
https://gitlab.com/peterx/qemu into staging Migration pull request - Avihai's fix to allow vmstate iterators to not starve for VFIO - Maksim's fix on additional check on precopy load error - Fabiano's fix on fdatasync() hang in mapped-ram - Jonathan's fix on vring cached access over MMIO regions - Cedric's cleanup patches 1-4 out of his error report series - Yu's fix for RDMA migration (which used to be broken even for 8.2) - Anthony's small cleanup/fix on err message - Steve's patches on privatize migration.h - Xiang's patchset to enable zero page detections in multifd threads # -----BEGIN PGP SIGNATURE----- # # iIgEABYKADAWIQS5GE3CDMRX2s990ak7X8zN86vXBgUCZe9+uBIccGV0ZXJ4QHJl # ZGhhdC5jb20ACgkQO1/MzfOr1wamaQD/SvmpMEcuRndT9LPSxzXowAGDZTBpYUfv # 5XAbx80dS9IBAO8PJJgQJIBHBeacyLBjHP9CsdVtgw5/VW+wCsbfV4AB # =xavb # -----END PGP SIGNATURE----- # gpg: Signature made Mon 11 Mar 2024 21:59:20 GMT # 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-20240311-pull-request' of https://gitlab.com/peterx/qemu: (34 commits) migration/multifd: Add new migration test cases for legacy zero page checking. migration/multifd: Enable multifd zero page checking by default. migration/multifd: Implement ram_save_target_page_multifd to handle multifd version of MigrationOps::ram_save_target_page. migration/multifd: Implement zero page transmission on the multifd thread. migration/multifd: Add new migration option zero-page-detection. migration/multifd: Allow clearing of the file_bmap from multifd migration/multifd: Allow zero pages in file migration migration: purge MigrationState from public interface migration: delete unused accessors migration: privatize colo interfaces migration: migration_file_set_error migration: migration_is_device migration: migration_thread_is_self migration: export vcpu_dirty_limit_period migration: export migration_is_running migration: export migration_is_active migration: export migration_is_setup_or_active migration: remove migration.h references migration: export fewer options migration: Fix format in error message ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-12docs/about/deprecated.rst: Move SMP configurations item to system emulator ↵Zhao Liu1-10/+10
section In the commit 54c4ea8f3ae6 ("hw/core/machine-smp: Deprecate unsupported 'parameter=1' SMP configurations"), the SMP related item is put under the section "User-mode emulator command line arguments" instead of "System emulator command line arguments". -smp is a system emulator command, so move SMP configurations item to system emulator section. Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20240312071512.3283513-1-zhao1.liu@linux.intel.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-03-11migration/multifd: Don't fsync when closing QIOChannelFileFabiano Rosas1-1/+2
Commit bc38feddeb ("io: fsync before closing a file channel") added a fsync/fdatasync at the closing point of the QIOChannelFile to ensure integrity of the migration stream in case of QEMU crash. The decision to do the sync at qio_channel_close() was not the best since that function runs in the main thread and the fsync can cause QEMU to hang for several minutes, depending on the migration size and disk speed. To fix the hang, remove the fsync from qio_channel_file_close(). At this moment, the migration code is the only user of the fsync and we're taking the tradeoff of not having a sync at all, leaving the responsibility to the upper layers. Fixes: bc38feddeb ("io: fsync before closing a file channel") Reviewed-by: "Daniel P. Berrangé" <berrange@redhat.com> Signed-off-by: Fabiano Rosas <farosas@suse.de> Link: https://lore.kernel.org/r/20240305195629.9922-1-farosas@suse.de Link: https://lore.kernel.org/r/20240305174332.2553-1-farosas@suse.de [peterx: add more comment to the qio_channel_close()] Signed-off-by: Peter Xu <peterx@redhat.com>
2024-03-11docs: update copyright date to the year 2024Ani Sinha1-1/+1
We are already in the third month of 2024 but the copyright notices still refer to 2023. Update the date to 2024 in documentation and help texts. Cc: peter.maydell@linaro.org Cc: qemu-trivial@nongnu.org Signed-off-by: Ani Sinha <anisinha@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240311120346.9596-1-anisinha@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-11hw/arm: Deprecate various old Arm machine typesPeter Maydell1-0/+15
QEMU includes some models of old Arm machine types which are a bit problematic for us because: * they're written in a very old way that uses numerous APIs that we would like to get away from (eg they don't use qdev, they use qemu_system_reset_request(), they use vmstate_register(), etc) * they've been that way for a decade plus and nobody particularly has stepped up to try to modernise the code (beyond some occasional work here and there) * we often don't have test cases for them, which means that if we do try to do the necessary refactoring work on them we have no idea if they even still work at all afterwards All these machine types are also of hardware that has largely passed away into history and where I would not be surprised to find that e.g. the Linux kernel support was never tested on real hardware any more. After some consultation with the Linux kernel developers, we are going to deprecate: All PXA2xx machines: akita Sharp SL-C1000 (Akita) PDA (PXA270) borzoi Sharp SL-C3100 (Borzoi) PDA (PXA270) connex Gumstix Connex (PXA255) mainstone Mainstone II (PXA27x) spitz Sharp SL-C3000 (Spitz) PDA (PXA270) terrier Sharp SL-C3200 (Terrier) PDA (PXA270) tosa Sharp SL-6000 (Tosa) PDA (PXA255) verdex Gumstix Verdex Pro XL6P COMs (PXA270) z2 Zipit Z2 (PXA27x) All OMAP2 machines: n800 Nokia N800 tablet aka. RX-34 (OMAP2420) n810 Nokia N810 tablet aka. RX-44 (OMAP2420) One of the OMAP1 machines: cheetah Palm Tungsten|E aka. Cheetah PDA (OMAP310) Rationale: * for QEMU dropping individual machines is much less beneficial than if we can drop support for an entire SoC * the OMAP2 QEMU code in particular is large, old and unmaintained, and none of the OMAP2 kernel maintainers said they were using QEMU in any of their testing/development * although there is a setup that is booting test kernels on some of the PXA2xx machines, nobody seemed to be using them as part of their active kernel development and my impression from the email thread is that PXA is the closest of all these SoC families to being dropped from the kernel soon * nobody said they were using cheetah, so it's entirely untested and quite probably broken * on the other hand the OMAP1 sx1 model does seem to be being used as part of kernel development, and there was interest in keeping collie around In particular, the mainstone, tosa and z2 machine types have already been dropped from Linux. Mark all these machine types as deprecated. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240308171621.3749894-1-peter.maydell@linaro.org
2024-03-09Merge tag 'hw-misc-20240309' of https://github.com/philmd/qemu into stagingPeter Maydell3-209/+222
Misc HW patch queue - hmp: Shorter 'info qtree' output (Zoltan) - qdev: Add a granule_mode property (Eric) - Some ERRP_GUARD() fixes (Zhao) - Doc & style fixes in docs/interop/firmware.json (Thomas) - hw/xen: Housekeeping (Phil) - hw/ppc/mac99: Change timebase frequency 25 -> 100 MHz (Mark) - hw/intc/apic: Memory leak fix (Paolo) - hw/intc/grlib_irqmp: Ensure ncpus value is in range (Clément) - hw/m68k/mcf5208: Add support for reset (Angelo) - hw/i386/pc: Housekeeping (Phil) - hw/core/smp: Remove/deprecate parameter=0,1 adapting test-smp-parse (Zhao) # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmXstpMACgkQ4+MsLN6t # wN6XBw//dNItFhf1YX+Au4cNoQVDgHE9RtzEIGOnwcL1CgrA9rAQQfLRE5KWM6sN # 1qiPh+T6SPxtiQ2rw4AIpsI7TXjO72b/RDWpUUSwnfH39eC77pijkxIK+i9mYI9r # p0sPjuP6OfolUFYeSbYX+DmNZh1ONPf27JATJQEf0st8dyswn7lTQvJEaQ97kwxv # UKA0JD5l9LZV8Zr92cgCzlrfLcbVblJGux9GYIL09yN78yqBuvTm77GBC/rvC+5Q # fQC5PQswJZ0+v32AXIfSysMp2R6veo4By7VH9Lp51E/u9jpc4ZbcDzxzaJWE6zOR # fZ01nFzou1qtUfZi+MxNiDR96LP6YoT9xFdGYfNS6AowZn8kymCs3eo7M9uvb+rN # A2Sgis9rXcjsR4e+w1YPBXwpalJnLwB0QYhEOStR8wo1ceg7GBG6zHUJV89OGzsA # KS8X0aV1Ulkdm/2H6goEhzrcC6FWLg8pBJpfKK8JFWxXNrj661xM0AAFVL9we356 # +ymthS2x/RTABSI+1Lfsoo6/SyXoimFXJJWA82q9Yzoaoq2gGMWnfwqxfix6JrrA # PuMnNP5WNvh04iWcNz380P0psLVteHWcVfTRN3JvcJ9iJ2bpjcU1mQMJtvSF9wBn # Y8kiJTUmZCu3br2e5EfxmypM/h8y29VD/1mxPk8Dtcq3gjx9AU4= # =juZH # -----END PGP SIGNATURE----- # gpg: Signature made Sat 09 Mar 2024 19:20:51 GMT # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * tag 'hw-misc-20240309' of https://github.com/philmd/qemu: (43 commits) hw/m68k/mcf5208: add support for reset tests/unit/test-smp-parse: Test "parameter=0" SMP configurations tests/unit/test-smp-parse: Test smp_props.has_clusters tests/unit/test-smp-parse: Test the full 7-levels topology hierarchy tests/unit/test-smp-parse: Test "drawers" and "books" combination case tests/unit/test-smp-parse: Test "drawers" parameter in -smp tests/unit/test-smp-parse: Test "books" parameter in -smp tests/unit/test-smp-parse: Make test cases aware of the book/drawer tests/unit/test-smp-parse: Bump max_cpus to 4096 tests/unit/test-smp-parse: Use CPU number macros in invalid topology case tests/unit/test-smp-parse: Drop the unsupported "dies=1" case hw/core/machine-smp: Calculate total CPUs once in machine_parse_smp_config() hw/core/machine-smp: Deprecate unsupported "parameter=1" SMP configurations hw/core/machine-smp: Remove deprecated "parameter=0" SMP configurations docs/interop/firmware.json: Fix doc for FirmwareFlashMode docs/interop/firmware.json: Align examples hw/intc/grlib_irqmp: abort realize when ncpus value is out of range mac_newworld: change timebase frequency from 100MHz to 25MHz for mac99 machine hmp: Add option to info qtree to omit details qdev: Add a granule_mode property ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-09hw/core/machine-smp: Deprecate unsupported "parameter=1" SMP configurationsZhao Liu1-0/+14
Currently, it was allowed for users to specify the unsupported topology parameter as "1". For example, x86 PC machine doesn't support drawer/book/cluster topology levels, but user could specify "-smp drawers=1,books=1,clusters=1". This is meaningless and confusing, so that the support for this kind of configurations is marked deprecated since 9.0. And report warning message for such case like: qemu-system-x86_64: warning: Deprecated CPU topology (considered invalid): Unsupported clusters parameter mustn't be specified as 1 qemu-system-x86_64: warning: Deprecated CPU topology (considered invalid): Unsupported books parameter mustn't be specified as 1 qemu-system-x86_64: warning: Deprecated CPU topology (considered invalid): Unsupported drawers parameter mustn't be specified as 1 Users have to ensure that all the topology members described with -smp are supported by the target machine. Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20240308160148.3130837-3-zhao1.liu@linux.intel.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-03-09hw/core/machine-smp: Remove deprecated "parameter=0" SMP configurationsZhao Liu2-16/+15
The "parameter=0" SMP configurations have been marked as deprecated since v6.2. For these cases, -smp currently returns the warning and adjusts the zeroed parameters to 1 by default. Remove the above compatibility logic in v9.0, and return error directly if any -smp parameter is set as 0. Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Prasad Pandit <pjp@fedoraproject.org> Message-ID: <20240308160148.3130837-2-zhao1.liu@linux.intel.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
generated by cgit v1.1 at 2024-10-20 10:26:53 +0000