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2023-12-29hw/input: Constify VMStateRichard Henderson15-30/+30
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-34-richard.henderson@linaro.org>
2023-12-29hw/ide: Constify VMStateRichard Henderson9-23/+23
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-33-richard.henderson@linaro.org>
2023-12-29hw/i386: Constify VMStateRichard Henderson12-17/+17
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Message-Id: <20231221031652.119827-32-richard.henderson@linaro.org>
2023-12-29hw/i2c: Constify VMStateRichard Henderson13-15/+15
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-31-richard.henderson@linaro.org>
2023-12-29hw/hyperv: Constify VMStateRichard Henderson1-8/+8
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-30-richard.henderson@linaro.org>
2023-12-29hw/gpio: Constify VMStateRichard Henderson11-12/+12
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-29-richard.henderson@linaro.org>
2023-12-29hw/dma: Constify VMStateRichard Henderson12-21/+21
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-28-richard.henderson@linaro.org>
2023-12-29hw/display: Constify VMStateRichard Henderson27-45/+45
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-27-richard.henderson@linaro.org>
2023-12-29hw/char: Constify VMStateRichard Henderson24-39/+39
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-26-richard.henderson@linaro.org>
2023-12-29hw/block: Constify VMStateRichard Henderson11-27/+27
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-25-richard.henderson@linaro.org>
2023-12-29hw/audio: Constify VMStateRichard Henderson15-25/+25
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-24-richard.henderson@linaro.org>
2023-12-29hw/adc: Constify VMStateRichard Henderson5-5/+5
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-23-richard.henderson@linaro.org>
2023-12-29hw/acpi: Constify VMStateRichard Henderson9-26/+26
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-22-richard.henderson@linaro.org>
2023-12-29hw/9pfs: Constify VMStateRichard Henderson1-1/+1
Acked-by: Greg Kurz <groug@kaod.org> Acked-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-21-richard.henderson@linaro.org>
2023-12-29hw/core: Constify VMStateRichard Henderson3-7/+7
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-20-richard.henderson@linaro.org>
2023-12-29hw/arm: Constify VMStateRichard Henderson15-45/+45
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-19-richard.henderson@linaro.org>
2023-12-29target/sparc: Constify VMState in machine.cRichard Henderson1-4/+4
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-18-richard.henderson@linaro.org>
2023-12-29target/s390x: Constify VMState in machine.cRichard Henderson1-16/+16
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-17-richard.henderson@linaro.org>
2023-12-29target/riscv: Constify VMState in machine.cRichard Henderson1-14/+14
Acked-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-16-richard.henderson@linaro.org>
2023-12-29target/ppc: Constify VMState in machine.cRichard Henderson1-16/+16
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-15-richard.henderson@linaro.org>
2023-12-29target/openrisc: Constify VMState in machine.cRichard Henderson1-4/+4
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-14-richard.henderson@linaro.org>
2023-12-29target/mips: Constify VMState in machine.cRichard Henderson1-13/+13
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-13-richard.henderson@linaro.org>
2023-12-29target/microblaze: Constify VMState in machine.cRichard Henderson1-3/+3
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-12-richard.henderson@linaro.org>
2023-12-29target/m68k: Constify VMState in machine.cRichard Henderson1-8/+8
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-11-richard.henderson@linaro.org>
2023-12-29target/loongarch: Constify VMState in machine.cRichard Henderson1-9/+9
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20231221031652.119827-10-richard.henderson@linaro.org>
2023-12-29target/i386: Constify VMState in machine.cRichard Henderson1-64/+64
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Message-Id: <20231221031652.119827-9-richard.henderson@linaro.org>
2023-12-29target/hppa: Constify VMState in machine.cRichard Henderson1-1/+1
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-8-richard.henderson@linaro.org>
2023-12-29target/cris: Constify VMState in machine.cRichard Henderson1-3/+3
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-7-richard.henderson@linaro.org>
2023-12-29target/avr: Constify VMState in machine.cRichard Henderson1-1/+1
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-6-richard.henderson@linaro.org>
2023-12-29target/alpha: Constify VMState in machine.cRichard Henderson1-2/+2
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-5-richard.henderson@linaro.org>
2023-12-29target/arm: Constify hvf/hvf.cRichard Henderson1-5/+8
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-4-richard.henderson@linaro.org>
2023-12-29target/arm: Constify VMState in machine.cRichard Henderson1-27/+27
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-3-richard.henderson@linaro.org>
2023-12-29migration: Make VMStateDescription.subsections constRichard Henderson3-13/+15
Allow the array of pointers to itself be const. Propagate this through the copies of this field. Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-2-richard.henderson@linaro.org>
2023-12-27Merge tag 'tracing-pull-request' of https://gitlab.com/stefanha/qemu into ↵Stefan Hajnoczi1-1/+1
staging Pull request # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmWL9k0ACgkQnKSrs4Gr # c8hf1wgAtQTvIdkZxr4cZgzfgS889H8sqw3ksjQlzsD1eaU3iEV9AMZu9gOScTlB # n4SBjO4uG9nOUfAGhq5UuwVthynlqcPPJ21HD8XPlLIC1fNEaKVbUx1JcEIIjzdm # Mg7PPgV4tQaVHwj5HyuYZox9H/r4aQeDZZL+oG8/jbal0RVJPVwCWi4v0viceBCq # SKFQkWAo/kgFgmRpTbtLAhjKcW6TXbVKz+PGTcLyMdDq+SkIcX4kvDoygAZ5uAn7 # bO6QBZE5gVhqZ32rqAC28bJGC9L9hCD8e38KOpdfCfwVtjn2pSYGZxxSB/bxsruv # ZlrKGfeNS8KravQZ/jHYE2+CvgTh4w== # =uzd7 # -----END PGP SIGNATURE----- # gpg: Signature made Wed 27 Dec 2023 05:02:53 EST # gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [ultimate] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [ultimate] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * tag 'tracing-pull-request' of https://gitlab.com/stefanha/qemu: tracing: install trace events file only if necessary Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-27tracing: install trace events file only if necessaryCarlos Santos1-1/+1
It is not useful when configuring with --enable-trace-backends=nop. Signed-off-by: Carlos Santos <casantos@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230408010410.281263-1-casantos@redhat.com>
2023-12-26Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu ↵Stefan Hajnoczi14-177/+332
into staging virtio,pc,pci: features, cleanups, fixes vhost-scsi support for worker ioctls fixes, cleanups all over the place. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmWKohIPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRpG2YH/1rJGV8TQm4V8kcGP9wOknPAMFADnEFdFmrB # V+JEDnyKrdcEZLPRh0b846peWRJhC13iL7Ks3VNjeVsfE9TyzNyNDpUzCJPfYFjR # 3m8ChLDvE9tKBA5/hXMIcgDXaYcPIrPvHyl4HG8EQn7oaeMpS2uecKqDpDDvNXGq # oNamNvqimFSqA+3ChzA+0Qt07Ts7xFEw4OEXSwfRXlsam/dhQG0SI+crRheHuvFb # HR8EwmNydA1D/M51AuBNuvX36u3SnPWm7Anp5711SZ1b59unshI0ztIqIJnGkvYe # qpUJSmxR6ulwWe4nQfb+GhBsuJ2j2ORC7YfXyAT7mw8rds8loaI= # =cNy2 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 26 Dec 2023 04:51:14 EST # 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: (21 commits) vdpa: move memory listener to vhost_vdpa_shared vdpa: use dev_shared in vdpa_iommu vdpa: use VhostVDPAShared in vdpa_dma_map and unmap vdpa: move iommu_list to vhost_vdpa_shared vdpa: remove msg type of vhost_vdpa vdpa: move backend_cap to vhost_vdpa_shared vdpa: move iotlb_batch_begin_sent to vhost_vdpa_shared vdpa: move file descriptor to vhost_vdpa_shared vdpa: use vdpa shared for tracing vdpa: move shadow_data to vhost_vdpa_shared vdpa: move iova_range to vhost_vdpa_shared vdpa: move iova tree to the shared struct vdpa: add VhostVDPAShared vdpa: do not set virtio status bits if unneeded Fix bugs when VM shutdown with virtio-gpu unplugged vhost-scsi: fix usage of error_reportf_err() hw/acpi: propagate vcpu hotplug after switch to modern interface vhost-scsi: Add support for a worker thread per virtqueue vhost: Add worker backend callouts tests: bios-tables-test: Rename smbios type 4 related test functions ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-26Merge tag 'dirtylimit-dirtyrate-pull-request-20231225' of ↵Stefan Hajnoczi1-4/+3
https://github.com/newfriday/qemu into staging dirtylimit dirtyrate pull request 20231225 Nitpick about an unused parameter Please apply, thanks, Yong # -----BEGIN PGP SIGNATURE----- # # iQJKBAABCAA0FiEEaF0CINwmSCgVLlfC3/Ij1rP+y5wFAmWJVtkWHHlvbmcuaHVh # bmdAc21hcnR4LmNvbQAKCRDf8iPWs/7LnLexEADjuQ7dtbv2vq1ksqDq6fct++FK # sGPe6P9UAyJrB0qxW3jKRn2P4E/xiPHpmi+BbOOu8PppeZt86NFlzun681vMpkKu # d3oAlwRtX8eklk3oub+yBXzkAfsGr+EHEWms/12ATsd6apItxi47zUUw/2aznujz # TlZR7qOD1kjvPHOVnP07fQ3NYiPIITpzSqVgo3fxE+upmb+dnELIkyGTAvJY2Pjz # Uh4CtG/sQq8OJJwUn1TFmhB1Ujw9oo8v/lOtIpsxfcKtQcAwyvgmyfndOMZ/h6O3 # ri3axypg8PyGyidYEh0JSoR3OVUIt5eoqPNp+sQTNeZsjTIwKjpBGUOLXbIA56nB # Z/ZRbxSKj+JRD9qQZ2NODE1QurgEuT51aWkEeBEsx0OtUINcjZkwWeQmiasJQw1T # 4z4Hez0ipuET9MmeTbWkVh9rO3Bsxi9QxiXEiN6YPNqTqLhwomXU+MIlrCsZQzjB # l4Jij9byeWL9ntx3qwtSWJGHV6Qql16UkPo+c2Co/q2rdx/FqiYrMgCtLee1yo5n # lSCKmrVMLaLyQv7jnLY8txhU7/CXNnwij4YSgfi7nujOgM6L3uwYc9Tp5kcQHE/b # o/Mr6oOi79Z+rdByk4pPUKaJV7FnbWMoUgjsqWPJgedGt0K9StRsXCGR1wYMUVdU # R8Dv0IZyyGuSf6MhNw== # =Y00D # -----END PGP SIGNATURE----- # gpg: Signature made Mon 25 Dec 2023 05:18:01 EST # gpg: using RSA key 685D0220DC264828152E57C2DFF223D6B3FECB9C # gpg: issuer "yong.huang@smartx.com" # gpg: Good signature from "Yong Huang <yong.huang@smartx.com>" [unknown] # gpg: WARNING: The key's User ID is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 685D 0220 DC26 4828 152E 57C2 DFF2 23D6 B3FE CB9C * tag 'dirtylimit-dirtyrate-pull-request-20231225' of https://github.com/newfriday/qemu: migration/dirtyrate: Remove an extra parameter Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-26Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into stagingStefan Hajnoczi7-39/+42
trivial patches for 2023-12-25 # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmWJOBUPHG1qdEB0bHMu # bXNrLnJ1AAoJEHAbT2saaT5ZigcIAL21an9qATltedufz/QH5gf21g54LBtiBfny # LN6yyMYj0j+Kydwr1FErub4b2Ek7xIT69ywpXhW7bI3ultCsVf5wVG8Gaa8iVq8L # j6wV7PHn4+BErv4ZZmHhS0Pb8zeNJ8sDX0pBAZnATzXsaRYXN726a0D70kRZCZi9 # MGPjzUeuS9VoBzYr3kiBILDw3NBArIJusdcFVs4cmoxCDRcAVtwLwQqcvS6XXyr8 # /IfN8NCm54qnwa+mlHWrY9MFM0t7htDL2HLPjiRevLbMMBiJ9bKzVoMCsSK7gn4U # OFZX49vjtuR0KPflRmmkHGbadU1/QyG+Rj5Un9M+wHhsMEZjoRY= # =G1GO # -----END PGP SIGNATURE----- # gpg: Signature made Mon 25 Dec 2023 03:06:45 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: virtio-blk: Fix potential nullpointer read access in virtio_blk_data_plane_destroy include/ui/rect.h: fix qemu_rect_init() mis-assignment accel/kvm: Turn DPRINTF macro use into tracepoints docs/tools/qemu-img.rst: fix typo (sumarizes) qemu-options: Tell more for -display cocoa qemu-options: Unify the help entries for cocoa target/riscv/kvm: do not use non-portable strerrorname_np() Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-26Merge tag 'm68k-pull-2023-12-22' of https://gitlab.com/huth/qemu into stagingStefan Hajnoczi1-298/+227
* Add dummy next-cube ethernet register to allow diagnostic to timeout * Don't pulse next-cube SCSI DMA IRQ upon reception of FLUSH command * Rework next-cube mmio ops and system control register handling functions * Embed next-cube MemoryRegions into NeXTState # -----BEGIN PGP SIGNATURE----- # # iQJHBAABCAAxFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmWFkbYTHGh1dGhAdHV4 # ZmFtaWx5Lm9yZwAKCRAu2dd0/nAttczHD/9DJKhSFPw+4dLF9kTk7hhs1FMBlD+x # rrrfiP5U33fvL/+3ZzriovKjPkt2M/2C9/bg2G+smugg56gcWKXfNRX+bB8nx1J9 # +rlFhKa3pHvG7EXDWkWjbzceMS3W3T2RBzx1RNs/TmLnCWAmx0J//ADGqfZm6Bxf # 1C65S8uUFN4VRWKdiynSkCfOwIockFPVE6A8G1QkCfBdhzWfMORcm1AplwOQLzKo # qF6zU9s5i4b0FAj3NWgnK2W3l8PhYYasn18wpQ6krmBuFIJlTvuNpbIAiLfZyaeh # Svb9gN/41AAiGiq25NUkAcXmWehFWeBzZ5Dpnxw3HfVJkqiBmB2GMUGIvrBbSsvH # mBqDX/0IGGSrvUM8B7Zij6wFhrjtrhhufpDmn9hqb+x8v/YOOLt/qT6QCHyrUJZs # LGcEoL2B1NgVWflyvEzJaC6TbLm2zmzHSto2HA90vL9P9taKmqaxeXGS8mt3o4iN # Ev4Q/oQnUulHKYyVGqpt0DGRxSO6C8+0uoSCKYSehqPnACGtCJXpa33fYZyFg6ax # wsNqA8PY8FKJ3vTSazkDhIcWJvkat6U0EMWaeO21XOsZTw/I2bY7ztMnWeaV9UJh # 76ZTOO3sxlZt4tDM5ddpW6PobFp4T+qA8KQOWp+ecVfi7xvzXp7zahxR+gYFtcsR # qkJ8/X5SfiCtgg== # =y0ez # -----END PGP SIGNATURE----- # gpg: Signature made Fri 22 Dec 2023 08:40:06 EST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "huth@tuxfamily.org" # 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 'm68k-pull-2023-12-22' of https://gitlab.com/huth/qemu: next-cube.c: move machine MemoryRegions into NeXTState next-cube.c: remove val and size arguments from nextscr2_write() next-cube.c: move LED logic to new next_scr2_led_update() function next-cube.c: move static old_scr2 variable to NeXTPC next-cube.c: move static phase variable to NextRtc next-cube.c: move static led variable to NeXTPC next-cube.c: update and improve dma_ops next-cube.c: update scr_ops to properly use modern memory API next-cube.c: update mmio_ops to properly use modern memory API next-cube.c: don't pulse SCSI DMA IRQ upon reception of FLUSH command next-cube.c: add dummy Ethernet register to allow diagnostic to timeout Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-26vdpa: move memory listener to vhost_vdpa_sharedEugenio Pérez2-46/+40
Next patches will register the vhost_vdpa memory listener while the VM is migrating at the destination, so we can map the memory to the device before stopping the VM at the source. The main goal is to reduce the downtime. However, the destination QEMU is unaware of which vhost_vdpa device will register its memory_listener. If the source guest has CVQ enabled, it will be the CVQ device. Otherwise, it will be the first one. Move the memory listener to a common place rather than always in the first / last vhost_vdpa. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-14-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: use dev_shared in vdpa_iommuEugenio Pérez2-9/+9
The memory listener functions can call these too. Make vdpa_iommu work with VhostVDPAShared. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-13-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: use VhostVDPAShared in vdpa_dma_map and unmapEugenio Pérez3-29/+30
The callers only have the shared information by the end of this series. Start converting this functions. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-12-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: move iommu_list to vhost_vdpa_sharedEugenio Pérez2-3/+3
Next patches will register the vhost_vdpa memory listener while the VM is migrating at the destination, so we can map the memory to the device before stopping the VM at the source. The main goal is to reduce the downtime. However, the destination QEMU is unaware of which vhost_vdpa device will register its memory_listener. If the source guest has CVQ enabled, it will be the CVQ device. Otherwise, it will be the first one. Move the iommu_list member to VhostVDPAShared so all vhost_vdpa can use it, rather than always in the first / last vhost_vdpa. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-11-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: remove msg type of vhost_vdpaEugenio Pérez2-6/+4
It is always VHOST_IOTLB_MSG_V2. We can always make it back per vhost_dev if needed. This change makes easier for vhost_vdpa_map and unmap not to depend on vhost_vdpa but only in VhostVDPAShared. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-10-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: move backend_cap to vhost_vdpa_sharedEugenio Pérez2-3/+8
Next patches will register the vhost_vdpa memory listener while the VM is migrating at the destination, so we can map the memory to the device before stopping the VM at the source. The main goal is to reduce the downtime. However, the destination QEMU is unaware of which vhost_vdpa device will register its memory_listener. If the source guest has CVQ enabled, it will be the CVQ device. Otherwise, it will be the first one. Move the backend_cap member to VhostVDPAShared so all vhost_vdpa can use it, rather than always in the first / last vhost_vdpa. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-9-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: move iotlb_batch_begin_sent to vhost_vdpa_sharedEugenio Pérez2-5/+6
Next patches will register the vhost_vdpa memory listener while the VM is migrating at the destination, so we can map the memory to the device before stopping the VM at the source. The main goal is to reduce the downtime. However, the destination QEMU is unaware of which vhost_vdpa device will register its memory_listener. If the source guest has CVQ enabled, it will be the CVQ device. Otherwise, it will be the first one. Move the iotlb_batch_begin_sent member to VhostVDPAShared so all vhost_vdpa can use it, rather than always in the first / last vhost_vdpa. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-8-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: move file descriptor to vhost_vdpa_sharedEugenio Pérez4-16/+13
Next patches will register the vhost_vdpa memory listener while the VM is migrating at the destination, so we can map the memory to the device before stopping the VM at the source. The main goal is to reduce the downtime. However, the destination QEMU is unaware of which vhost_vdpa device will register its memory_listener. If the source guest has CVQ enabled, it will be the CVQ device. Otherwise, it will be the first one. Move the file descriptor to VhostVDPAShared so all vhost_vdpa can use it, rather than always in the first / last vhost_vdpa. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-7-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: use vdpa shared for tracingEugenio Pérez2-19/+21
By the end of this series dma_map and dma_unmap functions don't have the vdpa device for tracing. Movinge trace function to shared member one. Print it also in the vdpa initialization so log reader can relate them. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-6-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: move shadow_data to vhost_vdpa_sharedEugenio Pérez3-22/+11
Next patches will register the vhost_vdpa memory listener while the VM is migrating at the destination, so we can map the memory to the device before stopping the VM at the source. The main goal is to reduce the downtime. However, the destination QEMU is unaware of which vhost_vdpa device will register its memory_listener. If the source guest has CVQ enabled, it will be the CVQ device. Otherwise, it will be the first one. Move the shadow_data member to VhostVDPAShared so all vhost_vdpa can use it, rather than always in the first or last vhost_vdpa. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-5-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-26vdpa: move iova_range to vhost_vdpa_sharedEugenio Pérez4-13/+21
Next patches will register the vhost_vdpa memory listener while the VM is migrating at the destination, so we can map the memory to the device before stopping the VM at the source. The main goal is to reduce the downtime. However, the destination QEMU is unaware of which vhost_vdpa device will register its memory_listener. If the source guest has CVQ enabled, it will be the CVQ device. Otherwise, it will be the first one. Move the iova range to VhostVDPAShared so all vhost_vdpa can use it, rather than always in the first or last vhost_vdpa. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231221174322.3130442-4-eperezma@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
generated by cgit v1.1 at 2024-09-07 11:21:09 +0000