Revision tags: v9.2.0, v9.1.2, v9.1.1, v9.1.0 |
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#
6fc69312 |
| 13-Mar-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pc,pci: features, cleanups, fixes
more memslots support in libvhost-user support PCIe Gen5/Gen6 link
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu 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
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1c4eab47 |
| 14-Feb-2024 |
Si-Wei Liu <si-wei.liu@oracle.com> |
vdpa: add trace event for vhost_vdpa_net_load_mq
For better debuggability and observability.
Message-Id: <1707910082-10243-10-git-send-email-si-wei.liu@oracle.com> Reviewed-by: Eugenio Pérez <epere
vdpa: add trace event for vhost_vdpa_net_load_mq
For better debuggability and observability.
Message-Id: <1707910082-10243-10-git-send-email-si-wei.liu@oracle.com> Reviewed-by: Eugenio Pérez <eperezma@redhat.com> Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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#
faed7446 |
| 14-Feb-2024 |
Si-Wei Liu <si-wei.liu@oracle.com> |
vdpa: add trace events for vhost_vdpa_net_load_cmd
For better debuggability and observability.
Message-Id: <1707910082-10243-9-git-send-email-si-wei.liu@oracle.com> Reviewed-by: Eugenio Pérez <eper
vdpa: add trace events for vhost_vdpa_net_load_cmd
For better debuggability and observability.
Message-Id: <1707910082-10243-9-git-send-email-si-wei.liu@oracle.com> Reviewed-by: Eugenio Pérez <eperezma@redhat.com> Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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#
62845d32 |
| 14-Feb-2024 |
Si-Wei Liu <si-wei.liu@oracle.com> |
vdpa: add vhost_vdpa_set_address_space_id trace
For better debuggability and observability.
Message-Id: <1707910082-10243-6-git-send-email-si-wei.liu@oracle.com> Reviewed-by: Eugenio Pérez <eperezm
vdpa: add vhost_vdpa_set_address_space_id trace
For better debuggability and observability.
Message-Id: <1707910082-10243-6-git-send-email-si-wei.liu@oracle.com> Reviewed-by: Eugenio Pérez <eperezma@redhat.com> Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Revision tags: v8.0.0, v7.2.0 |
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#
fccffd53 |
| 02-Sep-2022 |
Stefan Hajnoczi <stefanha@redhat.com> |
Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging
# -----BEGIN PGP SIGNATURE----- # Version: GnuPG v1 # # iQEcBAABAgAGBQJjEaMLAAoJEO8Ells5jWIRoRwIAJpwefLgH/+lkd1mtWqxBhuS
Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging
# -----BEGIN PGP SIGNATURE----- # Version: GnuPG v1 # # iQEcBAABAgAGBQJjEaMLAAoJEO8Ells5jWIRoRwIAJpwefLgH/+lkd1mtWqxBhuS # KLa0bkcS6nIGnjQzNX/XWipu/5tMbBLzbaKw0myodvoK6Yx0MFog1cWf6gLHuvWH # Jy3ONUrF9umHYuOa9sJJtXv/aP7neNJSB3RW67BaiLCLkaetDj9lLciA/KKMvb/I # JNFtuLVTPibZ5iVTjvifFWmJD/Yk0P8mlrH5yfrA3B2EaaWf1es0GWobGIwwLu9s # ZSqjhMDAhfOW2E1sBh7jFRh4lJX1t1jRhyIGx2bOXevPx2hFHq6FSq+yuJ9OsZvO # wC8mC4DD+fovypDWbv3WLslIejM0+THD8KuBQnZtKX5Mbhc+0cELpIFLUdH95TM= # =eMUT # -----END PGP SIGNATURE----- # gpg: Signature made Fri 02 Sep 2022 02:30:35 EDT # gpg: using RSA key EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [full] # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* tag 'net-pull-request' of https://github.com/jasowang/qemu: (21 commits) net: tulip: Restrict DMA engine to memories net/colo.c: Fix the pointer issue reported by Coverity. vdpa: Delete CVQ migration blocker vdpa: Add virtio-net mac address via CVQ at start vhost_net: add NetClientState->load() callback vdpa: extract vhost_vdpa_net_cvq_add from vhost_vdpa_net_handle_ctrl_avail vdpa: Move command buffers map to start of net device vdpa: add net_vhost_vdpa_cvq_info NetClientInfo vhost_net: Add NetClientInfo stop callback vhost_net: Add NetClientInfo start callback vhost: Do not depend on !NULL VirtQueueElement on vhost_svq_flush vhost: Delete useless read memory barrier vhost: use SVQ element ndescs instead of opaque data for desc validation vhost: stop transfer elem ownership in vhost_handle_guest_kick vdpa: Use ring hwaddr at vhost_vdpa_svq_unmap_ring vhost: Always store new kick fd on vhost_svq_set_svq_kick_fd vdpa: Make SVQ vring unmapping return void vdpa: Remove SVQ vring from iova_tree at shutdown util: accept iova_tree_remove_parameter by value vdpa: do not save failed dma maps in SVQ iova tree ...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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3772cf0d |
| 22-Aug-2022 |
Zhang Chen <chen.zhang@intel.com> |
net/colo.c: Fix the pointer issue reported by Coverity.
When enabled the virtio-net-pci, guest network packet will load the vnet_hdr. In COLO status, the primary VM's network packet maybe redirect t
net/colo.c: Fix the pointer issue reported by Coverity.
When enabled the virtio-net-pci, guest network packet will load the vnet_hdr. In COLO status, the primary VM's network packet maybe redirect to another VM, it needs filter-redirect enable the vnet_hdr flag at the same time, COLO-proxy will correctly parse the original network packet. If have any misconfiguration here, the vnet_hdr_len is wrong for parse the packet, the data+offset will point to wrong place.
Signed-off-by: Zhang Chen <chen.zhang@intel.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
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#
8ec4bc3c |
| 20-Jul-2022 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging
# gpg: Signature made Wed 20 Jul 2022 09:58:47 BST # gpg: using RSA key EF04965B398D6211 # gpg: Good sign
Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging
# gpg: Signature made Wed 20 Jul 2022 09:58:47 BST # gpg: using RSA key EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* tag 'net-pull-request' of https://github.com/jasowang/qemu: (25 commits) net/colo.c: fix segmentation fault when packet is not parsed correctly net/colo.c: No need to track conn_list for filter-rewriter net/colo: Fix a "double free" crash to clear the conn_list softmmu/runstate.c: add RunStateTransition support form COLO to PRELAUNCH vdpa: Add x-svq to NetdevVhostVDPAOptions vdpa: Add device migration blocker vdpa: Extract get features part from vhost_vdpa_get_max_queue_pairs vdpa: Buffer CVQ support on shadow virtqueue vdpa: manual forward CVQ buffers vhost-net-vdpa: add stubs for when no virtio-net device is present vdpa: Export vhost_vdpa_dma_map and unmap calls vhost: Add svq avail_handler callback vhost: add vhost_svq_poll vhost: Expose vhost_svq_add vhost: add vhost_svq_push_elem vhost: Track number of descs in SVQDescState vhost: Add SVQDescState vhost: Decouple vhost_svq_add from VirtQueueElement vhost: Check for queue full at vhost_svq_add vhost: Move vhost_svq_kick call to vhost_svq_add ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: v7.0.0 |
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#
8bdab83b |
| 31-Mar-2022 |
Zhang Chen <chen.zhang@intel.com> |
net/colo.c: fix segmentation fault when packet is not parsed correctly
When COLO use only one vnet_hdr_support parameter between filter-redirector and filter-mirror(or colo-compare), COLO will crash
net/colo.c: fix segmentation fault when packet is not parsed correctly
When COLO use only one vnet_hdr_support parameter between filter-redirector and filter-mirror(or colo-compare), COLO will crash with segmentation fault. Back track as follow:
Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault. 0x0000555555cb200b in eth_get_l2_hdr_length (p=0x0) at /home/tao/project/COLO/colo-qemu/include/net/eth.h:296 296 uint16_t proto = be16_to_cpu(PKT_GET_ETH_HDR(p)->h_proto); (gdb) bt 0 0x0000555555cb200b in eth_get_l2_hdr_length (p=0x0) at /home/tao/project/COLO/colo-qemu/include/net/eth.h:296 1 0x0000555555cb22b4 in parse_packet_early (pkt=0x555556a44840) at net/colo.c:49 2 0x0000555555cb2b91 in is_tcp_packet (pkt=0x555556a44840) at net/filter-rewriter.c:63
So wrong vnet_hdr_len will cause pkt->data become NULL. Add check to raise error and add trace-events to track vnet_hdr_len.
Signed-off-by: Tao Xu <tao3.xu@intel.com> Signed-off-by: Zhang Chen <chen.zhang@intel.com> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
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Revision tags: v6.2.0, v6.1.0 |
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#
8c345b3e |
| 02-Jun-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-06-02' into staging
* Update the references to some doc files (use *.rst instead of *.txt) * Bump minimum versions of some r
Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-06-02' into staging
* Update the references to some doc files (use *.rst instead of *.txt) * Bump minimum versions of some requirements after removing CentOS 7 support
# gpg: Signature made Wed 02 Jun 2021 08:12:18 BST # 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
* remotes/thuth-gitlab/tags/pull-request-2021-06-02: configure: bump min required CLang to 6.0 / XCode 10.0 configure: bump min required GCC to 7.5.0 configure: bump min required glib version to 2.56 tests/docker: drop CentOS 7 container tests/vm: convert centos VM recipe to CentOS 8 crypto: drop used conditional check crypto: bump min gnutls to 3.5.18, dropping RHEL-7 support crypto: bump min gcrypt to 1.8.0, dropping RHEL-7 support crypto: drop back compatibility typedefs for nettle crypto: bump min nettle to 3.4, dropping RHEL-7 support patchew: move quick build job from CentOS 7 to CentOS 8 container block/ssh: Bump minimum libssh version to 0.8.7 docs: fix references to docs/devel/s390-dasd-ipl.rst docs: fix references to docs/specs/tpm.rst docs: fix references to docs/devel/build-system.rst docs: fix references to docs/devel/atomics.rst docs: fix references to docs/devel/tracing.rst
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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d0fb9657 |
| 17-May-2021 |
Stefano Garzarella <sgarzare@redhat.com> |
docs: fix references to docs/devel/tracing.rst
Commit e50caf4a5c ("tracing: convert documentation to rST") converted docs/devel/tracing.txt to docs/devel/tracing.rst.
We still have several referenc
docs: fix references to docs/devel/tracing.rst
Commit e50caf4a5c ("tracing: convert documentation to rST") converted docs/devel/tracing.txt to docs/devel/tracing.rst.
We still have several references to the old file, so let's fix them with the following command:
sed -i s/tracing.txt/tracing.rst/ $(git grep -l docs/devel/tracing.txt)
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210517151702.109066-2-sgarzare@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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Revision tags: v5.2.0 |
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#
922781b7 |
| 10-Sep-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Pull request
v2: * Rebased after meson and resolved conflict in "softmmu: Add missing trace-events file" * D
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Pull request
v2: * Rebased after meson and resolved conflict in "softmmu: Add missing trace-events file" * Dropped "meson: Don't make object files for dtrace on macOS" (already merged via Paolo's tree)
# gpg: Signature made Thu 10 Sep 2020 09:09:47 BST # gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/tracing-pull-request: trace-events: Fix attribution of trace points to source trace-events: Delete unused trace points scripts/cleanup-trace-events: Emit files in alphabetical order scripts/cleanup-trace-events: Fix for vcpu property net/colo: Match is-enabled probe to tracepoint scripts/tracetool: Use void pointer for vcpu scripts/tracetool: Fix dtrace generation for macOS softmmu: Add missing trace-events file
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
8c8ed038 |
| 17-Jul-2020 |
Roman Bolshakov <r.bolshakov@yadro.com> |
net/colo: Match is-enabled probe to tracepoint
Build of QEMU with dtrace fails on macOS:
LINK x86_64-softmmu/qemu-system-x86_64 error: probe colo_compare_miscompare doesn't exist error: Could
net/colo: Match is-enabled probe to tracepoint
Build of QEMU with dtrace fails on macOS:
LINK x86_64-softmmu/qemu-system-x86_64 error: probe colo_compare_miscompare doesn't exist error: Could not register probes ld: error creating dtrace DOF section for architecture x86_64
The reason of the error is explained by Adam Leventhal [1]:
Note that is-enabled probes don't have the stability magic so I'm not sure how things would work if only is-enabled probes were used.
net/colo code uses is-enabled probes to determine if other probes should be used but colo_compare_miscompare itself is not used explicitly. Linker doesn't include the symbol and build fails.
The issue can be resolved if is-enabled probe matches the actual trace point that is used inside the test. Packet dump toggle is replaced with a compile-time conditional definition.
1. http://markmail.org/message/6grq2ygr5nwdwsnb
Fixes: f4b618360e ("colo-compare: add TCP, UDP, ICMP packet comparison") Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Cc: Cameron Esfahani <dirty@apple.com> Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com> Reviewed-by: Zhang Chen <chen.zhang@intel.com> Message-id: 20200717093517.73397-5-r.bolshakov@yadro.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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#
292ef18a |
| 18-Jun-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Thu 18 Jun 2020 14:16:22 BST # gpg: using RSA key EF04965B398D6211 # gpg: Good
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Thu 18 Jun 2020 14:16:22 BST # gpg: using RSA key EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* remotes/jasowang/tags/net-pull-request: (33 commits) net: Drop the NetLegacy structure, always use Netdev instead net: Drop the legacy "name" parameter from the -net option hw/net/e1000e: Do not abort() on invalid PSRCTL register value colo-compare: Fix memory leak in packet_enqueue() net/colo-compare.c: Correct ordering in complete and finalize net/colo-compare.c: Check that colo-compare is active net/colo-compare.c: Only hexdump packets if tracing is enabled net/colo-compare.c: Fix deadlock in compare_chr_send chardev/char.c: Use qemu_co_sleep_ns if in coroutine net/colo-compare.c: Create event_bh with the right AioContext net: use peer when purging queue in qemu_flush_or_purge_queue_packets() net: cadence_gem: Fix RX address filtering net: cadence_gem: TX_LAST bit should be set by guest net: cadence_gem: Update the reset value for interrupt mask register net: cadnece_gem: Update irq_read_clear field of designcfg_debug1 reg net: cadence_gem: Add support for jumbo frames net: cadence_gem: Fix up code style net: cadence_gem: Move tx/rx packet buffert to CadenceGEMState net: cadence_gem: Set ISR according to queue in use net: cadence_gem: Define access permission for interrupt registers ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
bdadbb0f |
| 22-May-2020 |
Derek Su <dereksu@qnap.com> |
colo-compare: Fix memory leak in packet_enqueue()
The patch is to fix the "pkt" memory leak in packet_enqueue(). The allocated "pkt" needs to be freed if the colo compare primary or secondary queue
colo-compare: Fix memory leak in packet_enqueue()
The patch is to fix the "pkt" memory leak in packet_enqueue(). The allocated "pkt" needs to be freed if the colo compare primary or secondary queue is too big.
Replace the error_report of full queue with a trace event.
Signed-off-by: Derek Su <dereksu@qnap.com> Reviewed-by: Zhang Chen <chen.zhang@intel.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Zhang Chen <chen.zhang@intel.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
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Revision tags: v5.0.0, v4.2.0 |
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#
590c0ac9 |
| 19-Sep-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Pull request
# gpg: Signature made Wed 18 Sep 2019 14:17:59 BST # gpg: using RSA key 8695A8BFD3
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Pull request
# gpg: Signature made Wed 18 Sep 2019 14:17:59 BST # gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/tracing-pull-request: trace: Forbid event format ending with newline character trace: Remove trailing newline in events loader: Trace loaded images
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
794dcb54 |
| 16-Sep-2019 |
Philippe Mathieu-Daudé <philmd@redhat.com> |
trace: Remove trailing newline in events
While the tracing framework does not forbid trailing newline in events format string, using them lead to confuse output. It is the responsibility of the back
trace: Remove trailing newline in events
While the tracing framework does not forbid trailing newline in events format string, using them lead to confuse output. It is the responsibility of the backend to properly end an event line.
Some of our formats have trailing newlines, remove them.
[Fixed typo in commit description reported by Eric Blake <eblake@redhat.com> --Stefan]
Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190916095121.29506-2-philmd@redhat.com Message-Id: <20190916095121.29506-2-philmd@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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#
8ef53cdb |
| 02-Jul-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Tue 02 Jul 2019 03:21:54 BST # gpg: using RSA key EF04965B398D6211 # gpg: Good
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Tue 02 Jul 2019 03:21:54 BST # gpg: using RSA key EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* remotes/jasowang/tags/net-pull-request: migration/colo.c: Add missed filter notify for Xen COLO. COLO-compare: Add colo-compare remote notify support COLO-compare: Make the compare_chr_send() can send notification message. COLO-compare: Add remote notification chardev handler frame COLO-compare: Add new parameter to communicate with remote colo-frame net/announce: Expand test for stopping self announce net/announce: Add HMP optional ID net/announce: Add optional ID net/announce: Add HMP optional interface list net/announce: Allow optional list of interfaces net: remove unused get_str_sep() function net: use g_strsplit() for parsing host address and port net: avoid using variable length array in net_client_init() net: fix assertion failure when ipv6-prefixlen is not a number ftgmac100: do not link to netdev qemu-bridge-helper: Document known shortcomings MAINTAINERS: Add qemu-bridge-helper.c to "Network device backends"
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
944458b6 |
| 20-Jun-2019 |
Dr. David Alan Gilbert <dgilbert@redhat.com> |
net/announce: Add optional ID
Previously there was a single instance of the timer used by monitor triggered announces, that's OK, but when combined with the previous change that lets you have announ
net/announce: Add optional ID
Previously there was a single instance of the timer used by monitor triggered announces, that's OK, but when combined with the previous change that lets you have announces for subsets of interfaces it's a bit restrictive if you want to do different things to different interfaces.
Add an 'id' field to the announce, and maintain a list of the timers based on id.
This allows you to for example: a) Start an announce going on interface eth0 for a long time b) Start an announce going on interface eth1 for a long time c) Kill the announce on eth0 while leaving eth1 going.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
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ef2fdbfb |
| 20-Jun-2019 |
Dr. David Alan Gilbert <dgilbert@redhat.com> |
net/announce: Allow optional list of interfaces
Allow the caller to restrict the set of interfaces that announces are sent on. The default is still to send on all interfaces.
e.g.
{ "execute":
net/announce: Allow optional list of interfaces
Allow the caller to restrict the set of interfaces that announces are sent on. The default is still to send on all interfaces.
e.g.
{ "execute": "announce-self", "arguments": { "initial": 50, "max": 550, "rounds": 5, "step": 50, "interfaces": ["vn2", "vn1"] } }
This doesn't affect the behaviour of migraiton announcments.
Note: There's still only one timer for the qmp command, so that performing an 'announce-self' on one list of interfaces followed by another 'announce-self' on another list will stop the announces on the existing set.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
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Revision tags: v4.0.0, v4.0.0-rc1 |
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d132baa0 |
| 25-Mar-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Pull request
Compilation fixes and cleanups for QEMU 4.0.0.
# gpg: Signature made Mon 25 Mar 2019 15:58:28 GM
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Pull request
Compilation fixes and cleanups for QEMU 4.0.0.
# gpg: Signature made Mon 25 Mar 2019 15:58:28 GMT # gpg: using RSA key 9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/tracing-pull-request: trace-events: Fix attribution of trace points to source trace-events: Delete unused trace points scripts/cleanup-trace-events: Update for current practice trace-events: Shorten file names in comments trace-events: Consistently point to docs/devel/tracing.txt trace: avoid SystemTap dtrace(1) warnings on empty files trace: handle tracefs path truncation
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: v4.0.0-rc0 |
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#
500016e5 |
| 14-Mar-2019 |
Markus Armbruster <armbru@redhat.com> |
trace-events: Shorten file names in comments
We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved
trace-events: Shorten file names in comments
We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim.
Delete the sub/dir/ part from these comments. Gets rid of several misspellings.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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#
0984a157 |
| 05-Mar-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Tue 05 Mar 2019 07:06:28 GMT # gpg: using RSA key EF04965B398D6211 # gpg: Good
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Tue 05 Mar 2019 07:06:28 GMT # gpg: using RSA key EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* remotes/jasowang/tags/net-pull-request: tests: Add a test for qemu self announcements hmp: Add hmp_announce_self qmp: Add announce-self command virtio-net: Allow qemu_announce_self to trigger virtio announcements net: Add a network device specific self-announcement ability migration: Switch to using announce timer virtio-net: Switch to using announce timer migration: Add announce parameters net: Introduce announce timer net: netmap: improve netmap_receive_iov() net: netmap: simplify netmap_receive() net: netmap: small improvements netmap_send() net/colo-compare.c: Remove duplicated code
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
7659505c |
| 27-Feb-2019 |
Dr. David Alan Gilbert <dgilbert@redhat.com> |
migration: Switch to using announce timer
Switch the announcements to using the new announce timer. Move the code that does it to announce.c rather than savevm because it really has nothing to do wi
migration: Switch to using announce timer
Switch the announcements to using the new announce timer. Move the code that does it to announce.c rather than savevm because it really has nothing to do with the actual migration.
Migration starts the announce from bh's and so they're all in the main thread/bql, and so there's never any racing with the timers themselves.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
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Revision tags: v3.1.0, v3.1.0-rc5, v3.1.0-rc4, v3.1.0-rc3, v3.1.0-rc2, v3.1.0-rc1, v3.1.0-rc0, libfdt-20181002, ppc-for-3.1-20180925, ppc-for-3.1-20180907, ppc-for-3.1-20180821, v3.0.0, v3.0.0-rc4, v2.12.1, ppc-for-3.0-20180801, v3.0.0-rc3, v3.0.0-rc2, v3.0.0-rc1, ppc-for-3.0-20180716, v3.0.0-rc0, ppc-for-3.0-20180709, ppc-for-3.0-20180703, v2.11.2, ppc-for-3.0-20180622, ppc-for-3.0-20180618, ppc-for-3.0-20180612, ppc-for-2.13-20180504, ppc-for-2.13-20180427, v2.12.0, v2.12.0-rc4, v2.12.0-rc3, ppc-for-2.12-20180410, v2.12.0-rc2, v2.12.0-rc1, v2.12.0-rc0, ppc-for-2.12-20180319, ppc-for-2.12-20180315, ppc-for-2.12-20180306, ppc-for-2.12-20180302, ppc-for-2.12-20180216, v2.11.1, ppc-for-2.12-20180212 |
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#
0d144291 |
| 29-Jan-2018 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Mon 29 Jan 2018 08:14:19 GMT # gpg: using RSA key 0xEF04965B398D6211 # gpg: Go
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Mon 29 Jan 2018 08:14:19 GMT # gpg: using RSA key 0xEF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* remotes/jasowang/tags/net-pull-request: MAINTAINERS: update Dmitry Fleytman email qemu-doc: Get rid of "vlan=X" example in the documentation net: Allow netdevs to be used with 'hostfwd_add' and 'hostfwd_remove' net: Allow hubports to connect to other netdevs colo: compare the packet based on the tcp sequence number colo: modified the payload compare function
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: ppc-for-2.12-20180129, ppc-for-2.12-20180121, ppc-for-2.12-20180119, ppc-for-2.12-20180117, ppc-for-2.12-20180111, ppc-for-2.12-20180108, ppc-for-2.12-20180103 |
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#
f449c9e5 |
| 24-Dec-2017 |
Mao Zhongyi <maozy.fnst@cn.fujitsu.com> |
colo: compare the packet based on the tcp sequence number
Packet size some time different or when network is busy. Based on same payload size, but TCP protocol can not guarantee send the same one pa
colo: compare the packet based on the tcp sequence number
Packet size some time different or when network is busy. Based on same payload size, but TCP protocol can not guarantee send the same one packet in the same way,
like that: We send this payload: ------------------------------ | header |1|2|3|4|5|6|7|8|9|0| ------------------------------
primary: ppkt1: ---------------- | header |1|2|3| ---------------- ppkt2: ------------------------ | header |4|5|6|7|8|9|0| ------------------------
secondary: spkt1: ------------------------------ | header |1|2|3|4|5|6|7|8|9|0| ------------------------------
In the original method, ppkt1 and ppkt2 are different in size and spkt1, so they can't compare and trigger the checkpoint.
I have tested FTP get 200M and 1G file many times, I found that the performance was less than 1% of the native.
Now I reconstructed the comparison of TCP packets based on the TCP sequence number. first of all, ppkt1 and spkt1 have the same starting sequence number, so they can compare, even though their length is different. And then ppkt1 with a smaller payload length is used as the comparison length, if the payload is same, send out the ppkt1 and record the offset(the length of ppkt1 payload) in spkt1. The next comparison, ppkt2 and spkt1 can be compared from the recorded position of spkt1.
like that: ---------------- | header |1|2|3| ppkt1 ---------|-----| | | ---------v-----v-------------- | header |1|2|3|4|5|6|7|8|9|0| spkt1 ---------------|\------------| | \offset | ---------v-------------v | header |4|5|6|7|8|9|0| ppkt2 ------------------------
In this way, the performance can reach native 20% in my multiple tests.
Cc: Zhang Chen <zhangckid@gmail.com> Cc: Li Zhijian <lizhijian@cn.fujitsu.com> Cc: Jason Wang <jasowang@redhat.com>
Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Zhang Chen <zhangckid@gmail.com> Reviewed-by: Zhang Chen <zhangckid@gmail.com> Tested-by: Zhang Chen <zhangckid@gmail.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
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