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2023-12-23docs/tools/qemu-img.rst: fix typo (sumarizes)Samuel Tardieu1-1/+1
Signed-off-by: Samuel Tardieu <sam@rfc1149.net> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-12-21docs: remove AioContext lock from IOThread docsStefan Hajnoczi1-31/+16
Encourage the use of locking primitives and stop mentioning the AioContext lock since it is being removed. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-ID: <20231205182011.1976568-12-stefanha@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-12-20Merge tag 'pull-request-2023-12-20' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi3-2/+12
staging * Add compat machines for QEMU 9.0 * Some header clean-ups by Philippe * Restrict type names to alphanumerical range (and a few special characters) * Fix analyze-migration.py script on s390x * Clean up and improve some tests * Document handling of commas in CLI options parameters # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmWCtYsRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWLnw//cNJrxG0V+j0iakX+C7HRumVrLBDI4KYY # Cp2Hx92SyeQ0Kk8DJS6JueTV0SLjMsV77APu2YPH7ELmPlk+CB9gqmV7xVoYNvsm # QbRPlIjFw8MHLekadc2A+C+pn48tWACoOdBEDIfazKrxybnf0B57RC/fIfMKHjbs # 2ALCoFbbgphs7yWuzTHK8ayKaGMhUVkWfzHQwpnq899olHyZBhkl951uKJA6VmLx # KvggePkpszLjmmXA8MH1hDCcizki31cB0ZKTbQFCyE42s2S3Hvg0GueU90O7Y1cj # lS5tPVQxyEhUYMLL+/hudlf2OYqVn2BalB7ieUQIy6rG8yoc9zxfIKQi0ccl+2oA # s8HRq5S0bSjtilQogU1LQL/Gk6W1/N9MmnhKvCGB+BTK5KX7s4EQk02y9gGZm/8s # pMErMyaXTG4dLiTAK42VgMVDqCYvzBmE+Gj91OmoUR7fb+VMrsWxeBFxMPDn+VtL # TMJegIFsjw2QCSitcU4v+nP0qtKgXGbuZtrGXKabrxH5PmeQFJDSM7TwpTK4qvjK # QMIQKBbz8BfJnUzN8qAaaJEpp1T5tcMJClKtfcgxq/+VyaSaHLmD0cljqBC+g+y7 # FTo+fa7oYx44sAlqapdEXBSGn4T+J26iuCef13CCCiPfYBv/tk3b2E0AWHj4y58I # +VpInjUaPBQ= # =TA1/ # -----END PGP SIGNATURE----- # gpg: Signature made Wed 20 Dec 2023 04:36:11 EST # 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-2023-12-20' of https://gitlab.com/thuth/qemu: tests/unit/test-qmp-event: Replace fixture by global variables tests/unit/test-qmp-event: Simplify event emission check tests/unit/test-qmp-event: Drop superfluous mutex tests/qtest/npcm7xx_pwm-test: Only do full testing in slow mode qemu-options: Clarify handling of commas in options parameters tests/qtest/migration-test: Fix analyze-migration.py for s390x qom/object: Limit type names to alphanumerical and some few special characters tests/unit/test-io-task: Rename "qemu:dummy" to avoid colon in the name memory: Remove "qemu:" prefix from the "qemu:ram-discard-manager" type name hw: Replace anti-social QOM type names (again) docs/system/arm: Fix for rename of type "xlnx.bbram-ctrl" target: Restrict 'sysemu/reset.h' to system emulation hw/s390x/ipl: Remove unused 'exec/exec-all.h' included header hw/misc/mips_itu: Remove unnecessary 'exec/exec-all.h' header hw/ppc/spapr_hcall: Remove unused 'exec/exec-all.h' included header system/qtest: Restrict QTest API to system emulation system/qtest: Include missing 'hw/core/cpu.h' header MAINTAINERS: Add some more vmware-related files to the corresponding section hw: Add compat machines for 9.0 Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-20qemu-options: Clarify handling of commas in options parametersYihuan Pan2-0/+10
Provide explicit guidance on dealing with option parameters as arbitrary strings containing commas, such as in "file=my,file" and "string=a,b". The updated documentation emphasizes the need to double commas when they appear within such parameters. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1839 Signed-off-by: Yihuan Pan <xun794@gmail.com> Message-ID: <20231213141706.629833-2-xun794@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-12-20hw: Replace anti-social QOM type names (again)Markus Armbruster1-1/+1
QOM type names containing ',' result in awful UI. We got rid of them in v6.0.0 (commit e178113ff64 hw: Replace anti-social QOM type names). A few have crept back since: xlnx,cframe-reg xlnx,efuse xlnx,pmc-efuse-cache xlnx,versal-cfu-apb xlnx,versal-cfu-fdro xlnx,versal-cfu-sfr xlnx,versal-crl xlnx,versal-efuse xlnx,zynqmp-efuse These are all device types. They can't be plugged with -device / device_add, except for "xlnx,efuse" (I'm not sure that one is intentional). They *can* be used with -device / device_add to request help. Usability is poor, though: you have to double the comma, like this: $ qemu-system-aarch64 -device xlnx,,pmc-efuse-cache,help They can also be used with -global, where you must *not* double the comma: $ qemu-system-aarch64 -global xlnx,efuse.drive-index=2 Trap for the unwary. "xlnx,efuse", "xlnx,versal-efuse", "xlnx,pmc-efuse-cache", "xlnx-zynqmp-efuse" are from v6.2.0, "xlnx,versal-crl" is from v7.1.0, and the remainder are new. Rename them all to "xlnx-FOO", like commit e178113ff64 did. Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com> Message-ID: <20231117114457.177308-3-thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-12-20docs/system/arm: Fix for rename of type "xlnx.bbram-ctrl"Markus Armbruster1-1/+1
Fixes: b65b4b7ae3c8 (xlnx-bbram: hw/nvram: Use dot in device type name) Signed-off-by: Markus Armbruster <armbru@redhat.com> [thuth: Use longhand syntax to avoid problems with the "." in the name] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-ID: <20231117114457.177308-2-thuth@redhat.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-12-19docs/devel: Add VFIO iommufd backend documentationZhenzhong Duan2-0/+167
Suggested-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Tested-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-12-12docs: clean-up the xenpvh documentationAlex Bennée2-17/+24
I noticed the code blocks where not rendering properly so thought I'd better fix things up. So: - Use better title for the machine type - Explain why Xen is a little different - Add a proper anchor to the tpm-device link - add newline so code block properly renders - add some indentation to make continuation clearer Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20231207130623.360473-1-alex.bennee@linaro.org>
2023-12-01gitlab: add optional job to run flaky avocado testsAlex Bennée1-7/+8
One problem with flaky tests is they often only fail under CI conditions which makes it hard to debug. We add an optional allow_fail job so developers can trigger the only the flaky tests in the CI environment if they are debugging. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231201093633.2551497-8-alex.bennee@linaro.org>
2023-12-01docs/devel: rationalise unstable gitlab tests under FLAKY_TESTSAlex Bennée1-11/+20
It doesn't make sense to have two classes of flaky tests. While it may take the constrained environment of CI to trigger failures easily it doesn't mean they don't occasionally happen on developer machines. As CI is the gating factor to passing there is no point developers running the tests locally anyway unless they are trying to fix things. While we are at it update the language in the docs to discourage the QEMU_TEST_FLAKY_TESTS becoming a permanent solution. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231201093633.2551497-3-alex.bennee@linaro.org>
2023-11-28docs/s390: Fix wrong command example in s390-cpu-topology.rstZhao Liu1-3/+3
From s390_possible_cpu_arch_ids() in hw/s390x/s390-virtio-ccw.c, the "core-id" is the index of possible_cpus->cpus[], so it should only be less than possible_cpus->len, which is equal to ms->smp.max_cpus. Fix the wrong "core-id" 112, because it isn't less than maxcpus (36) in -smp, and the valid core ids are 0-35 inclusive. Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com> Message-ID: <20231127134917.568552-1-zhao1.liu@linux.intel.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-11-24docs: document what configure does with virtual environmentsPaolo Bonzini1-3/+85
Given the recent confusion around how QEMU detects the system Meson installation, and/or decides to install its own, it is time to fill in the "Python virtual environments and the QEMU build system" section of the documentation. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-11-23docs/system: clarify limits of using gdbstub in system emulationAlex Bennée1-1/+12
It seems some users will try and use the gdbstub to debug userspace inside a system emulation. While possible clarify the limitations of this approach and direct the users to a less head scratching way of debugging user-space. Clarifies: https://gitlab.com/qemu-project/qemu/-/issues/1274 Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-9-alex.bennee@linaro.org>
2023-11-23docs/emulation: expand warning about semihostingAlex Bennée1-2/+3
A surprising feature of calls like SYS_READC is this can cause QEMU to indefinitely block as there is no handling for EOF. Clarifies: https://gitlab.com/qemu-project/qemu/-/issues/1963 Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-8-alex.bennee@linaro.org>
2023-11-23target/nios2: Deprecate the Nios II architecturePhilippe Mathieu-Daudé1-0/+15
See commit 9ba1caf510 ("MAINTAINERS: Mark the Nios II CPU as orphan"), last contribution from Chris was in 2012 [1] and Marek in 2018 [2]. [1] https://lore.kernel.org/qemu-devel/1352607539-10455-2-git-send-email-crwulff@gmail.com/ [2] https://lore.kernel.org/qemu-devel/805fc7b5-03f0-56d4-abfd-ed010d4fa769@denx.de/ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20231117070250.32932-1-philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-6-alex.bennee@linaro.org>
2023-11-20Merge tag 'pull-request-2023-11-16' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi1-2/+2
staging * Fix the avocado tests for running with Python 3.12 * Add some asset hashes to silence warnings * Fix the broken reverse_debugging test # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmVWWRARHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWOnQ/8DdnPGlXrOl+4QzRaJQovmmS04OZuiWtB # TpOd/cWQMsKKX7YGq9uAuLBa7zYXyHZLmOLcSYYKYzcFnxX155TgtXDqZXJb7k8D # 9rGtF8vgGokT3VmsWW6w5LNa1Pg5FPd56+l8Kus7iqpHbxPzMybP/HFGcuCdeMW9 # kFaLCvtP7LAPM9k8z6Nw9vbQ5aUx2J9fwSgWhoMYmVO72A7HUZ0KA+lti/3xvhKy # zcYJ4PxFaSK4SQwG8yfhmwqCw3QjeH+Se8gxvqR6nmKW9wCA3FdmUFaQPQQF6bq+ # AEUPBJpa+eZA38tA9rts6VSVGgrg5IA9rPYFc8ZIYn6dMgkAqR7snvcphyUAijJ9 # oqS72BJkw6KZ+52QyZ4O2zG4lkgi/uHp0qhmAr/FHDLkmetTjyQ4vA5dm76V5B2G # EAPzNZct0RluD0hk2qIKXRC4FN4HFaEAL4EpDjCuymTArsEhSf9I8IEMu9V4CVHs # Jp2c/0EZNCcTeqc7xr+lO+JFMd1kbB2N9yApFrbQpaIsZQkSF/oNtFZ8h8n/DhNJ # Ojp9hSUkb37eBZuRA5wsDAo9WI1ADV1n7Ku7ao9aJ84iozcAvOjk2T+NXkeKJEdW # br8RCqpm0yiB9W7X9WUa5uQd69pdKX4ILW1ekdrG02CuxbIE42Jx5WYdzUrXDUIz # hzD/QPF3TsI= # =IcSd # -----END PGP SIGNATURE----- # gpg: Signature made Thu 16 Nov 2023 13:01:52 EST # 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-2023-11-16' of https://gitlab.com/thuth/qemu: tests/avocado: Enable reverse_debugging.py tests in gitlab CI tests/avocado: reverse_debugging drain console to prevent hang tests/avocado/mem-addr-space-check: Replace assertEquals() for Python 3.12 tests/avocado/replay_kernel: Mark the test_x86_64_pc as flaky tests/avocado: Make fetch_asset() unconditionally require a crypto hash tests/avocado/multiprocess: Add asset hashes to silence warnings tests/avocado/intel_iommu: Add asset hashes to avoid warnings tests/avocado/virtio-gpu: Fix test_vhost_user_vga_virgl for edid support tests/avocado: Replace assertRegexpMatches() for Python 3.12 compatibility tests/avocado: Replace assertEquals() for Python 3.12 compatibility Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-20Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into stagingStefan Hajnoczi3-7/+7
trivial patches for 2023-11-16 # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmVVxz4PHG1qdEB0bHMu # bXNrLnJ1AAoJEHAbT2saaT5ZI+cH+wexpGPHmmWHaA0moo+1MZPC3pbEvOXq184b # oeGRUidq89380DzsxkIxrDn98KisKnIX3oGZ56Q394Ntg7J2xyFN/KsvQhzpElSb # 01Ws90NVoHIXoXZKNIOFZXkqOLCB+kwqZ1PFiYwALEJkEPBfpV40dTWuyCnxh1D8 # lKHtk5bLKzDbTmDYYfnZ7zkP6CLMhRH7A7evdb/4+W+phbqTHeKbSgq8QhNvVX8n # 38yzPTQPlMyXHw7Psio62N7wz86wEiGkYELud1nPPlA902paM5FHMdjYBohm/ZCM # 4E12gzMg4SgwBIsWoyE/1tUAjyJXeChocxOVLFqDXXaiYgomAh0= # =x0bq # -----END PGP SIGNATURE----- # gpg: Signature made Thu 16 Nov 2023 02:39:42 EST # 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: (27 commits) util/range.c: spelling fix: inbetween util/filemonitor-inotify.c: spelling fix: kenel tests/qtest/ufs-test.c: spelling fix: tranfer tests/qtest/migration-test.c: spelling fix: bandwith target/riscv/cpu.h: spelling fix: separatly include/hw/virtio/vhost.h: spelling fix: sate include/hw/hyperv/dynmem-proto.h: spelling fix: nunber, atleast include/block/ufs.h: spelling fix: setted hw/net/cadence_gem.c: spelling fixes: Octects hw/mem/memory-device.c: spelling fix: ontaining contrib/vhost-user-gpu/virgl.c: spelling fix: mesage migration/rdma.c: spelling fix: asume target/hppa: spelling fixes: Indicies, Truely target/arm/tcg: spelling fixes: alse, addreses docs/system/arm/emulation.rst: spelling fix: Enhacements docs/devel/migration.rst: spelling fixes: doen't, diferent, responsability, recomend docs/about/deprecated.rst: spelling fix: becase gdbstub: spelling fix: respectivelly hw/cxl: spelling fixes: limitaions, potentialy, intialized linux-user: spelling fixes: othe, necesary ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-16tests/avocado: Replace assertRegexpMatches() for Python 3.12 compatibilityPhilippe Mathieu-Daudé1-1/+1
assertRegexpMatches() has been removed in Python 3.12 and should be replaced by assertRegex(). See: https://docs.python.org/3.12/whatsnew/3.12.html#id3 Inspired-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231114144832.71612-1-philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-16tests/avocado: Replace assertEquals() for Python 3.12 compatibilityThomas Huth1-1/+1
assertEquals() has been removed in Python 3.12 and should be replaced by assertEqual(). See: https://docs.python.org/3.12/whatsnew/3.12.html#id3 Message-ID: <20231114134326.287242-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-15docs/system/arm/emulation.rst: spelling fix: EnhacementsMichael Tokarev1-1/+1
Fixes: c7c807f6dd6d "target/arm: Implement FEAT_Pauth2" Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-11-15docs/devel/migration.rst: spelling fixes: doen't, diferent, responsability, ↵Michael Tokarev1-5/+5
recomend Fixes: 593c28c02c81 "migration/doc: How to migrate when hosts have different features" Fixes: 1aefe2ca1423 "migration/doc: Add documentation for backwards compatiblity" Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-11-15docs/about/deprecated.rst: spelling fix: becaseMichael Tokarev1-1/+1
Fixes: 864128df465a "migration: Deprecate old compression method" Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-11-14accel/tcg: Remove CF_LAST_IORichard Henderson1-6/+0
In cpu_exec_step_atomic, we did not set CF_LAST_IO, which lead to a loop with cpu_io_recompile. But since 18a536f1f8 ("Always require can_do_io") we no longer need a flag to indicate when the last insn should have can_do_io set, so remove the flag entirely. Reported-by: Clément Chigot <chigot@adacore.com> Tested-by: Clément Chigot <chigot@adacore.com> Reviewed-by: Claudio Fontana <cfontana@suse.de> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1961 Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-11-13Merge tag 'pull-request-2023-11-13' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi1-2/+2
staging * Fix compilation with Clang 17 on s390x hosts * Two small s390x PCI fixes * Update MAINTAINERS file with more entries * Fix NetBSD VM test * Clean up some bad wordings # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmVSAoIRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbVXBg//VVZS5CXEfOFV91I1kqQnLCvgwmuAyqEg # PI2/HBxuhzeBx+F1t7uR0n15tUPi1zkFFBOpyBDBubvWcp4vGvFwLQoiBCUvNzBA # +b1vMySP+K0OO1X5yT3cFHXF9q0o0V5WADwemf5RglIPjlTOIiz9qhD4EYqd2QHC # EUd9Y45DP4Y0V5raHLjY990f/zr3PuSAB6MASFTUnKdgGkRqonLWdLDdIZNDrZuL # oGwx1ALXgBOMV3yNyQx9jZBT24git/ai1vd9AU/d3JRKDPsd+4vC39+PTI9NH4h6 # oQglvo399f64cir1f1JJ3MN4ZtwXZpwUkjeTMcR9XZxk7GibU7P2arG5M3TERdmE # VLqylYsnbJojWOeCH+TViJapRhg1CzUveVlQofr7GHvf2N3oy3BrKaV715gauEyW # zpjbhSPpIQu9WFXt8+tSquqbvpAP/VlLrOV73D4LzJ7WdTa9CHmSek8D0zoRQDZR # 8OixrgoBKS+pmBDmTve5gFsIKhZIz9CrmaAKKYdskC8blENxCng8LOFp7sg2PK3M # U0lWYoDS7qZ85761Bl+QaBdFocdahQqkO/LUQuhoSt2OvA1EGAz2FdVSKkmPDdSS # P/homr4hOXIqJFSsZj0YNUTIXsXwLBvKjvcJPAWYgbXZhim0LtPQTQO3+ignwGyu # RXjaVkvkf/s= # =+2rp # -----END PGP SIGNATURE----- # gpg: Signature made Mon 13 Nov 2023 06:03:30 EST # 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-2023-11-13' of https://gitlab.com/thuth/qemu: hw/audio/es1370: Clean up comment tests/tsan: Rename the file with the entries that should be ignored test-resv-mem: Fix CID 1523911 tests/vm/netbsd: Use Python v3.11 MAINTAINERS: Add a general architecture section for x86 MAINTAINERS: Extend the Stellaris section MAINTAINERS: Add hw/display/sii9022.c to the Versatile Express section MAINTAINERS: Add hw/input/ads7846.c to the PXA2XX section MAINTAINERS: Add include/hw/input/pl050.h to the PrimeCell/CMSDK section s390x/pci: only limit DMA aperture if vfio DMA limit reported s390x/pci: bypass vfio DMA counting when using cdev host/include/generic/host/atomic128: Fix compilation problem with Clang 17 Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-13tests/tsan: Rename the file with the entries that should be ignoredThomas Huth1-2/+2
Let's use a better file name here. Message-ID: <20231109174720.375873-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-13sphinx/qapidoc: Tidy up pylint warning raise-missing-fromMarkus Armbruster1-1/+1
Pylint advises: docs/sphinx/qapidoc.py:518:12: W0707: Consider explicitly re-raising using 'raise ExtensionError(str(err)) from err' (raise-missing-from) >From its manual: Python's exception chaining shows the traceback of the current exception, but also of the original exception. When you raise a new exception after another exception was caught it's likely that the second exception is a friendly re-wrapping of the first exception. In such cases `raise from` provides a better link between the two tracebacks in the final error. Makes sense, so do it. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20231025092159.1782638-2-armbru@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
2023-11-07Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu ↵Stefan Hajnoczi3-20/+331
into staging virtio,pc,pci: features, fixes virtio sound card support vhost-user: back-end state migration cxl: line length reduction enabling fabric management vhost-vdpa: shadow virtqueue hash calculation Support shadow virtqueue RSS Support tests: CPU topology related smbios test cases Fixes, cleanups all over the place Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmVKDDoPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRpF08H/0Zts8uvkHbgiOEJw4JMHU6/VaCipfIYsp01 # GSfwYOyEsXJ7GIxKWaCiMnWXEm7tebNCPKf3DoUtcAojQj3vuF9XbWBKw/bfRn83 # nGO/iiwbYViSKxkwqUI+Up5YiN9o0M8gBFrY0kScPezbnYmo5u2bcADdEEq6gH68 # D0Ea8i+WmszL891ypvgCDBL2ObDk3qX3vA5Q6J2I+HKX2ofJM59BwaKwS5ghw+IG # BmbKXUZJNjUQfN9dQ7vJuiuqdknJ2xUzwW2Vn612ffarbOZB1DZ6ruWlrHty5TjX # 0w4IXEJPBgZYbX9oc6zvTQnbLDBJbDU89mnme0TcmNMKWmQKTtc= # =vEv+ # -----END PGP SIGNATURE----- # gpg: Signature made Tue 07 Nov 2023 18:06:50 HKT # 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: (63 commits) acpi/tests/avocado/bits: enable console logging from bits VM acpi/tests/avocado/bits: enforce 32-bit SMBIOS entry point hw/cxl: Add tunneled command support to mailbox for switch cci. hw/cxl: Add dummy security state get hw/cxl/type3: Cleanup multiple CXL_TYPE3() calls in read/write functions hw/cxl/mbox: Add Get Background Operation Status Command hw/cxl: Add support for device sanitation hw/cxl/mbox: Wire up interrupts for background completion hw/cxl/mbox: Add support for background operations hw/cxl: Implement Physical Ports status retrieval hw/pci-bridge/cxl_downstream: Set default link width and link speed hw/cxl/mbox: Add Physical Switch Identify command. hw/cxl/mbox: Add Information and Status / Identify command hw/cxl: Add a switch mailbox CCI function hw/pci-bridge/cxl_upstream: Move defintion of device to header. hw/cxl/mbox: Generalize the CCI command processing hw/cxl/mbox: Pull the CCI definition out of the CXLDeviceState hw/cxl/mbox: Split mailbox command payload into separate input and output hw/cxl/mbox: Pull the payload out of struct cxl_cmd and make instances constant hw/cxl: Fix a QEMU_BUILD_BUG_ON() in switch statement scope issue. ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-07docs: update Xen-on-KVM documentationDavid Woodhouse1-28/+79
Add notes about console and network support, and how to launch PV guests. Clean up the disk configuration examples now that that's simpler, and remove the comment about IDE unplug on q35/AHCI now that it's fixed. Update the -initrd option documentation to explain how to quote commas in module command lines, and reference it when documenting PV guests. Also update stale avocado test filename in MAINTAINERS. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>
2023-11-07docs/system: add basic virtio-snd documentationManos Pitsidianakis2-0/+50
This commit adds basic documentation for using virtio-snd. Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <e7fb941cf7636fdff40cbdcdcd660dec5f15ca3c.1698062525.git.manos.pitsidianakis@linaro.org> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-11-07vhost-user.rst: Migrating back-end-internal stateHanna Czenczek1-0/+172
For vhost-user devices, qemu can migrate the virtio state, but not the back-end's internal state. To do so, we need to be able to transfer this internal state between front-end (qemu) and back-end. At this point, this new feature is added for the purpose of virtio-fs migration. Because virtiofsd's internal state will not be too large, we believe it is best to transfer it as a single binary blob after the streaming phase. These are the additions to the protocol: - New vhost-user protocol feature VHOST_USER_PROTOCOL_F_DEVICE_STATE - SET_DEVICE_STATE_FD function: Front-end and back-end negotiate a file descriptor over which to transfer the state. - CHECK_DEVICE_STATE: After the state has been transferred through the file descriptor, the front-end invokes this function to verify success. There is no in-band way (through the file descriptor) to indicate failure, so we need to check explicitly. Once the transfer FD has been established via SET_DEVICE_STATE_FD (which includes establishing the direction of transfer and migration phase), the sending side writes its data into it, and the reading side reads it until it sees an EOF. Then, the front-end will check for success via CHECK_DEVICE_STATE, which on the destination side includes checking for integrity (i.e. errors during deserialization). Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Hanna Czenczek <hreitz@redhat.com> Message-Id: <20231016134243.68248-5-hreitz@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-11-07vhost-user.rst: Introduce suspended stateHanna Czenczek1-1/+19
In vDPA, GET_VRING_BASE does not stop the queried vring, which is why SUSPEND was introduced so that the returned index would be stable. In vhost-user, it does stop the vring, so under the same reasoning, it can get away without SUSPEND. Still, we do want to clarify that if the device is completely stopped, i.e. all vrings are stopped, the back-end should cease to modify any state relating to the guest. Do this by calling it "suspended". Suggested-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Hanna Czenczek <hreitz@redhat.com> Message-Id: <20231016134243.68248-4-hreitz@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-11-07vhost-user.rst: Clarify enabling/disabling vringsHanna Czenczek1-15/+17
Currently, the vhost-user documentation says that rings are to be initialized in a disabled state when VHOST_USER_F_PROTOCOL_FEATURES is negotiated. However, by the time of feature negotiation, all rings have already been initialized, so it is not entirely clear what this means. At least the vhost-user-backend Rust crate's implementation interpreted it to mean that whenever this feature is negotiated, all rings are to put into a disabled state, which means that every SET_FEATURES call would disable all rings, effectively halting the device. This is problematic because the VHOST_F_LOG_ALL feature is also set or cleared this way, which happens during migration. Doing so should not halt the device. Other implementations have interpreted this to mean that the device is to be initialized with all rings disabled, and a subsequent SET_FEATURES call that does not set VHOST_USER_F_PROTOCOL_FEATURES will enable all of them. Here, SET_FEATURES will never disable any ring. This interpretation does not suffer the problem of unintentionally halting the device whenever features are set or cleared, so it seems better and more reasonable. We can clarify this in the documentation by making it explicit that the enabled/disabled state is tracked even while the vring is stopped. Every vring is initialized in a disabled state, and SET_FEATURES without VHOST_USER_F_PROTOCOL_FEATURES simply becomes one way to enable all vrings. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Hanna Czenczek <hreitz@redhat.com> Message-Id: <20231016134243.68248-3-hreitz@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-11-07vhost-user.rst: Improve [GS]ET_VRING_BASE docHanna Czenczek1-4/+73
GET_VRING_BASE does not mention that it stops the respective ring. Fix that. Furthermore, it is not fully clear what the "base offset" these commands' documentation refers to is; an offset could be many things. Be more precise and verbose about it, especially given that these commands use different payload structures depending on whether the vring is split or packed. Signed-off-by: Hanna Czenczek <hreitz@redhat.com> Message-Id: <20231016134243.68248-2-hreitz@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-11-07Merge tag 'pull-riscv-to-apply-20231107' of ↵Stefan Hajnoczi2-1/+13
https://github.com/alistair23/qemu into staging Third RISC-V PR for 8.2 * Rename ext_icboz to ext_zicboz * Rename ext_icbom to ext_zicbom * Rename ext_icsr to ext_zicsr * Rename ext_ifencei to ext_zifencei * Add RISC-V Virtual IRQs and IRQ filtering support * Change default linux-user cpu to 'max' * Update 'virt' machine core limit * Add query-cpu-model-expansion API * Rename epmp to smepmp and expose the extension * Clear pmp/smepmp bits on reset * Ignore pmp writes when RW=01 * Support zicntr/zihpm flags and disable support * Correct CSR_MSECCFG operations * Update mail address for Weiwei Li * Update RISC-V vector crypto to ratified v1.0.0 * Clear the Ibex/OpenTitan SPI interrupts even if disabled * Set the OpenTitan priv to 1.12.0 * Support discontinuous PMU counters # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEaukCtqfKh31tZZKWr3yVEwxTgBMFAmVJoOEACgkQr3yVEwxT # gBPwcw/5AXgSVu521IHpobofq4Skc2rpO9P0Hep3IniBuS+5+h2XM3fwWNBaeeGj # LZgdXDrCfcCnPuFh2I5j1D885xJDncDF4LET9EFtxK+BTT8eC5JpaCnORdV3Zd2T # C7qdq1r4J/wKBel3cAz1jlLXc2Pssle4NFaMZGmOGlNX/mLJUYkI6BwKG9wNiCI+ # cCRQW5bEv9g8XzPYPsIKhX9aTegDKdV5x4Xj3YyVs8qkZTVM7Ona8GTpy6eShNfL # h/RW+yvSxLwfKC9YJHesjI1oqhLsAuA7hFu5AVHiedFNAD5FevMZsZwrqjrmeBOG # 5awBw9XgfXFFl7jQ0VQVRknt/PFANzTmGGbjLUkaXgJ6iTmH7oIMzwbkx2pM/0Qd # HV2EboUPe5rJl0SNhcDMCJkYJYpt4z6TVXFpN5p10WU4K1AJXZf9P3YkChcxWiSK # B4DlY4ax3W77voySwbKCvJRIRWCFQZmtl7doFY5dEQz2ERcNfI7VIB1GKIj7BlGm # AVTCc5G9KghsaB8q0BzYbDplzCggdaaUBRgpIgLS/n22GKJlOisFwMCawWquPkEw # i0t3ftt+Ket4Qnnq+dO4W3ehR4qW1/XatCWgQ3NCSgUeS4/9VK3h/nz5t+L7iKwp # mjp86gNN11wcJRsBIIV7nOAmSAs9ybCm2F4J6YAyh3n1IlRVN0Q= # =2A+W # -----END PGP SIGNATURE----- # gpg: Signature made Tue 07 Nov 2023 10:28:49 HKT # 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-20231107' of https://github.com/alistair23/qemu: (49 commits) docs/about/deprecated: Document RISC-V "pmu-num" deprecation target/riscv: Add "pmu-mask" property to replace "pmu-num" target/riscv: Use existing PMU counter mask in FDT generation target/riscv: Don't assume PMU counters are continuous target/riscv: Propagate error from PMU setup target/riscv: cpu: Set the OpenTitan priv to 1.12.0 hw/ssi: ibex_spi_host: Clear the interrupt even if disabled disas/riscv: Replace TABs with space disas/riscv: Add support for vector crypto extensions disas/riscv: Add rv_codec_vror_vi for vror.vi disas/riscv: Add rv_fmt_vd_vs2_uimm format target/riscv: Move vector crypto extensions to riscv_cpu_extensions target/riscv: Expose Zvks[c|g] extnesion properties target/riscv: Add cfg properties for Zvks[c|g] extensions target/riscv: Expose Zvkn[c|g] extnesion properties target/riscv: Add cfg properties for Zvkn[c|g] extensions target/riscv: Expose Zvkb extension property target/riscv: Replace Zvbb checking by Zvkb target/riscv: Add cfg property for Zvkb extension target/riscv: Expose Zvkt extension property ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-07Merge tag 'pull-target-arm-20231106' of ↵Stefan Hajnoczi1-0/+3
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * hw/arm/virt: fix PMU IRQ registration * hw/arm/virt: Report correct register sizes in ACPI DBG2/SPCR tables * hw/i386/intel_iommu: vtd_slpte_nonzero_rsvd(): assert no overflow * util/filemonitor-inotify: qemu_file_monitor_watch(): assert no overflow * mc146818rtc: rtc_set_time(): initialize tm to zeroes * block/nvme: nvme_process_completion() fix bound for cid * hw/core/loader: gunzip(): initialize z_stream * io/channel-socket: qio_channel_socket_flush(): improve msg validation * hw/arm/vexpress-a9: Remove useless mapping of RAM at address 0 * target/arm: Fix A64 LDRA immediate decode # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmVJBtUZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3qYTEACYqLV57JezgRFXzMEwKX3l # 9IYbFje+lGemobdJOEHhRvXjCNb+5TwhEfQasri0FBzokw16S3WOOF7roGb6YOU1 # od1SGiS2AbrmiazlBpamVO8z0WAEgbnXIoQa/3xKAGPJXszD2zK+06KnXS5xuCuD # nHojzIx7Gv4HEIs4huY39/YL2HMaxrqvXC8IAu51eqY+TPnETT+WI3HxlZ2OMIsn # 1Jnn+FeZfA1bhKx4JsD9MyHM1ovbjOwYkHOlzjU6fmTFFPGKRy0nxnjMNCBcXHQ+ # unemc/9BhEFup76tkX+JIlSBrPre5Mnh93DsGKSapwKPKq+fQhUDmzXY2r3OvQZX # ryxO4PJkCNTM1wZU6GeEDPWVfhgBKHUMv+tr9Mf9iBlyXRsmXLSEl7AFUUaFlgAL # dSMyiAaUlfvGa7Gtta9eFAJ/GeaiuJu2CYq6lvtRrNIHflLm3gVCef8gmwM5Eqxm # 3PNzEoabKyQQfz69j9RCLpoutMBq1sg2IzxW8UjAFupugcIABjLf0Sl11qA0/B89 # YX67B0ynQD9ajI2GS8ULid/tvEiJVgdZ2Ua3U3xpG54vKG1/54EUiCP8TtoIuoMy # bKg8AU9EIPN962PxoAwS+bSSdCu7/zBjVpg4T/zIzWRdgSjRsE21Swu5Ca934ng5 # VpVUuiwtI/zvHgqaiORu+w== # =UbqJ # -----END PGP SIGNATURE----- # gpg: Signature made Mon 06 Nov 2023 23:31:33 HKT # 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] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * tag 'pull-target-arm-20231106' of https://git.linaro.org/people/pmaydell/qemu-arm: target/arm: Fix A64 LDRA immediate decode hw/arm/vexpress-a9: Remove useless mapping of RAM at address 0 io/channel-socket: qio_channel_socket_flush(): improve msg validation hw/core/loader: gunzip(): initialize z_stream block/nvme: nvme_process_completion() fix bound for cid mc146818rtc: rtc_set_time(): initialize tm to zeroes util/filemonitor-inotify: qemu_file_monitor_watch(): assert no overflow hw/i386/intel_iommu: vtd_slpte_nonzero_rsvd(): assert no overflow tests/qtest/bios-tables-test: Update virt SPCR and DBG2 golden references hw/arm/virt: Report correct register sizes in ACPI DBG2/SPCR tables. tests/qtest/bios-tables-test: Allow changes to virt SPCR and DBG2 hw/arm/virt: fix PMU IRQ registration Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-07Merge tag 'pull-vfio-20231106' of https://github.com/legoater/qemu into stagingStefan Hajnoczi2-0/+9
vfio queue: * Support for non 64b IOVA space * Introduction of a PCIIOMMUOps callback structure to ease future extensions * Fix for a buffer overrun when writing the VF token * PPC cleanups preparing ground for IOMMUFD support # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmVI+bIACgkQUaNDx8/7 # 7KHW4g/9FmgX0k2Elm1BAul3slJtuBT8/iHKfK19rhXICxhxS5xBWJA8FmosTWAT # 91YqQJhOHARxLd9VROfv8Fq8sAo+Ys8bP3PTXh5satjY5gR9YtmMSVqvsAVLn7lv # a/0xp7wPJt2UeKzvRNUqFXNr7yHPwxFxbJbmmAJbNte8p+TfE2qvojbJnu7BjJbg # sTtS/vFWNJwtuNYTkMRoiZaUKEoEZ8LnslOqKUjgeO59g4i3Dq8e2JCmHANPFWUK # cWmr7AqcXgXEnLSDWTtfN53bjcSCYkFVb4WV4Wv1/7hUF5jQ4UR0l3B64xWe0M3/ # Prak3bWOM/o7JwLBsgaWPngXA9V0WFBTXVF4x5qTwhuR1sSV8MxUvTKxI+qqiEzA # FjU89oSZ+zXId/hEUuTL6vn1Th8/6mwD0L9ORchNOQUKzCjBzI4MVPB09nM3AdPC # LGThlufsZktdoU2KjMHpc+gMIXQYsxkgvm07K5iZTZ5eJ4tV5KB0aPvTZppGUxe1 # YY9og9F3hxjDHQtEuSY2rzBQI7nrUpd1ZI5ut/3ZgDWkqD6aGRtMme4n4GsGsYb2 # Ht9+d2RL9S8uPUh+7rV8K/N3+vXgXRaEYTuAScKtflEbA7YnZA5nUdMng8x0kMTQ # Y73XCd4UGWDfSSZsgaIHGkM/MRIHgmlrfcwPkWqWW9vF+92O6Hw= # =/Du0 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 06 Nov 2023 22:35:30 HKT # gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1 # gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [unknown] # gpg: aka "Cédric Le Goater <clg@kaod.org>" [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: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1 * tag 'pull-vfio-20231106' of https://github.com/legoater/qemu: (22 commits) vfio/common: Move vfio_host_win_add/del into spapr.c vfio/spapr: Make vfio_spapr_create/remove_window static vfio/container: Move spapr specific init/deinit into spapr.c vfio/container: Move vfio_container_add/del_section_window into spapr.c vfio/container: Move IBM EEH related functions into spapr_pci_vfio.c util/uuid: Define UUID_STR_LEN from UUID_NONE string util/uuid: Remove UUID_FMT_LEN vfio/pci: Fix buffer overrun when writing the VF token util/uuid: Add UUID_STR_LEN definition hw/pci: modify pci_setup_iommu() to set PCIIOMMUOps test: Add some tests for range and resv-mem helpers virtio-iommu: Consolidate host reserved regions and property set ones virtio-iommu: Implement set_iova_ranges() callback virtio-iommu: Record whether a probe request has been issued range: Introduce range_inverse_array() virtio-iommu: Introduce per IOMMUDevice reserved regions util/reserved-region: Add new ReservedRegion helpers range: Make range_compare() public virtio-iommu: Rename reserved_regions into prop_resv_regions vfio: Collect container iova range info ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-07docs/about/deprecated: Document RISC-V "pmu-num" deprecationRob Bradford1-0/+12
This has been replaced by a "pmu-mask" property that provides much more flexibility. Signed-off-by: Rob Bradford <rbradford@rivosinc.com> Acked-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Message-ID: <20231031154000.18134-6-rbradford@rivosinc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-11-07docs/system/riscv: update 'virt' machine core limitDaniel Henrique Barboza1-1/+1
The 'virt' RISC-V machine does not have a 8 core limit. The current limit is set in include/hw/riscv/virt.h, VIRT_CPUS_MAX, set to 512 at this moment. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1945 Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Message-ID: <20231020200247.334403-2-dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-11-06hw/arm/vexpress-a9: Remove useless mapping of RAM at address 0Peter Maydell1-0/+3
On the vexpress-a9 board we try to map both RAM and flash to address 0, as seen in "info mtree": address-space: memory 0000000000000000-ffffffffffffffff (prio 0, i/o): system 0000000000000000-0000000003ffffff (prio 0, romd): alias vexpress.flashalias @vexpress.flash0 0000000000000000-0000000003ffffff 0000000000000000-0000000003ffffff (prio 0, ram): alias vexpress.lowmem @vexpress.highmem 0000000000000000-0000000003ffffff 0000000010000000-0000000010000fff (prio 0, i/o): arm-sysctl 0000000010004000-0000000010004fff (prio 0, i/o): pl041 (etc) The flash "wins" and the RAM mapping is useless (but also harmless). This happened as a result of commit 6ec1588e in 2014, which changed "we always map the RAM to the low addresses for vexpress-a9" to "we always map flash in the low addresses", but forgot to stop mapping the RAM. In real hardware, this low part of memory is remappable, both at runtime by the guest writing to a control register, and configurably as to what you get out of reset -- you can have the first flash device, or the second, or the DDR2 RAM, or the external AXI bus (which for QEMU means "nothing there"). In an ideal world we would support that remapping both at runtime and via a machine property to select the out-of-reset behaviour. Pending anybody caring enough to implement the full remapping behaviour: * remove the useless mapped-but-inaccessible lowram MR * document that QEMU doesn't support remapping of low memory Fixes: 6ec1588e ("hw/arm/vexpress: Alias NOR flash at 0 for vexpress-a9") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1761 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20231103185602.875849-1-peter.maydell@linaro.org
2023-11-03hw/pci: modify pci_setup_iommu() to set PCIIOMMUOpsYi Liu2-0/+9
This patch modifies pci_setup_iommu() to set PCIIOMMUOps instead of setting PCIIOMMUFunc. PCIIOMMUFunc is used to get an address space for a PCI device in vendor specific way. The PCIIOMMUOps still offers this functionality. But using PCIIOMMUOps leaves space to add more iommu related vendor specific operations. Cc: Kevin Tian <kevin.tian@intel.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Cc: Peter Xu <peterx@redhat.com> Cc: Eric Auger <eric.auger@redhat.com> Cc: Yi Sun <yi.y.sun@linux.intel.com> Cc: David Gibson <david@gibson.dropbear.id.au> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Eric Auger <eric.auger@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Peter Xu <peterx@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Helge Deller <deller@gmx.de> Cc: Hervé Poussineau <hpoussin@reactos.org> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Cc: BALATON Zoltan <balaton@eik.bme.hu> Cc: Elena Ufimtseva <elena.ufimtseva@oracle.com> Cc: Jagannathan Raman <jag.raman@oracle.com> Cc: Matthew Rosato <mjrosato@linux.ibm.com> Cc: Eric Farman <farman@linux.ibm.com> Cc: Halil Pasic <pasic@linux.ibm.com> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Thomas Huth <thuth@redhat.com> Cc: Helge Deller <deller@gmx.de> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> [ clg: - refreshed on latest QEMU - included hw/remote/iommu.c - documentation update - asserts in pci_setup_iommu() - removed checks on iommu_bus->iommu_ops->get_address_space - included Elroy PCI host (PA-RISC) ] Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-11-03docs/migration: Add the dirty limit sectionHyman Huang1-0/+71
The dirty limit feature has been introduced since the 8.1 QEMU release but has not reflected in the document, add a section for that. Signed-off-by: Hyman Huang <yong.huang@smartx.com> Reviewed-by: Fabiano Rosas <farosas@suse.de> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <0f2b2c63fec22ea23e4926cdeb567b7a0ebd8152.1698847223.git.yong.huang@smartx.com>
2023-11-03Merge tag 'pull-target-arm-20231102' of ↵Stefan Hajnoczi15-567/+627
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * linux-user/elfload: Add missing arm64 hwcap values * stellaris-gamepad: Convert to qdev * docs/specs: Convert various txt docs to rST * MAINTAINERS: Make sure that gicv3_internal.h is covered, too * hw/arm/pxa2xx_gpio: Pass CPU using QOM link property * hw/watchdog/wdt_imx2: Trace MMIO access and timer activity * hw/misc/imx7_snvs: Trace MMIO access * hw/misc/imx6_ccm: Convert DPRINTF to trace events * hw/i2c/pm_smbus: Convert DPRINTF to trace events * target/arm: Enable FEAT_MOPS insns in user-mode emulation * linux-user: Report AArch64 hwcap2 fields above bit 31 * target/arm: Make FEAT_MOPS SET* insns handle Xs == XZR correctly * target/arm: Fix SVE STR increment * hw/char/stm32f2xx_usart: implement TX interrupts * target/arm: Correctly propagate stage 1 BTI guarded bit in a two-stage walk * xlnx-versal-virt: Add AMD/Xilinx TRNG device * tag 'pull-target-arm-20231102' of https://git.linaro.org/people/pmaydell/qemu-arm: (33 commits) tests/qtest: Introduce tests for AMD/Xilinx Versal TRNG device hw/arm: xlnx-versal-virt: Add AMD/Xilinx TRNG device hw/misc: Introduce AMD/Xilix Versal TRNG device target/arm: Correctly propagate stage 1 BTI guarded bit in a two-stage walk hw/char/stm32f2xx_usart: Add more definitions for CR1 register hw/char/stm32f2xx_usart: Update IRQ when DR is written hw/char/stm32f2xx_usart: Extract common IRQ update code to update_irq() target/arm: Fix SVE STR increment target/arm: Make FEAT_MOPS SET* insns handle Xs == XZR correctly linux-user: Report AArch64 hwcap2 fields above bit 31 target/arm: Enable FEAT_MOPS insns in user-mode emulation hw/i2c/pm_smbus: Convert DPRINTF to trace events hw/misc/imx6_ccm: Convert DPRINTF to trace events hw/misc/imx7_snvs: Trace MMIO access hw/watchdog/wdt_imx2: Trace timer activity hw/watchdog/wdt_imx2: Trace MMIO access hw/arm/pxa2xx_gpio: Pass CPU using QOM link property MAINTAINERS: Make sure that gicv3_internal.h is covered, too docs/specs/vmgenid: Convert to rST docs/specs/vmcoreinfo: Convert to rST ... Conflicts: hw/input/stellaris_input.c The qdev conversion in this pull request ("stellaris-gamepad: Convert to qdev") eliminates the vmstate_register() call that was converted to vmstate_register_any() in the conflicting migration pull request. vmstate_register_any() is no longer necessary now that this device has been converted to qdev, so take this pull request's version of stellaris_gamepad.c over the previous pull request's stellaris_input.c (the file was renamed). Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-02docs/specs/vmgenid: Convert to rSTPeter Maydell3-245/+247
Convert docs/specs/vmgenid.txt to rST format. Reviewed-by: Ani Sinha <anisinha@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20230927151205.70930-9-peter.maydell@linaro.org
2023-11-02docs/specs/vmcoreinfo: Convert to rSTPeter Maydell3-53/+55
Convert docs/specs/vmcoreinfo.txt to rST format. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20230927151205.70930-8-peter.maydell@linaro.org Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2023-11-02docs/specs/virt-ctlr: Convert to rSTPeter Maydell2-7/+6
Convert docs/specs/virt-ctlr.txt to rST format. I added the name of the device to give readers a bit more idea of which device we're actually documenting here. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20230927151205.70930-7-peter.maydell@linaro.org Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-11-02docs/specs/standard-vga: Convert to rSTPeter Maydell3-81/+95
Convert docs/specs/standard-vga.txt to rST format. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20230927151205.70930-6-peter.maydell@linaro.org Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-11-02docs/specs/pvpanic: Convert to rSTPeter Maydell2-14/+28
Convert docs/specs/pvpanic.txt to rST format. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20230927151205.70930-5-peter.maydell@linaro.org Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-11-02docs/specs/ivshmem-spec: Convert to rSTPeter Maydell4-42/+26
Convert docs/specs/ivshmem-spec.txt to rST format. In converting, I have dropped the sections on the device's command line interface and usage, as they are already covered by the user-facing docs in system/devices/ivshmem.rst. I have also removed the reference to Memnic, because the URL is dead and a web search suggests that whatever this was it's pretty much sunk without trace. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20230927151205.70930-4-peter.maydell@linaro.org Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-11-02docs/specs/edu: Convert to rSTPeter Maydell2-33/+54
Convert docs/specs/edu.txt to rST format. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20230927151205.70930-3-peter.maydell@linaro.org
2023-11-02docs/specs/vmw_pvscsi-spec: Convert to rSTPeter Maydell3-92/+116
Convert the docs/specs/vmw_pvscsi-spec.txt file to rST format. This conversion includes some minor wordsmithing of the text to fix some grammar nits. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20230927151205.70930-2-peter.maydell@linaro.org
generated by cgit v1.1 at 2024-11-17 10:47:23 +0000