)]}'
{"/COMMIT_MSG":[{"author":{"_account_id":6873,"name":"Matt Riedemann","email":"mriedem.os@gmail.com","username":"mriedem"},"change_message_id":"5a9d70d793dd15647882f9a56338bc6cab258c09","unresolved":false,"context_lines":[{"line_number":6,"context_line":""},{"line_number":7,"context_line":"docs: Highlight the current broken state of SEV"},{"line_number":8,"context_line":""},{"line_number":9,"context_line":"This won\u0027t be resolved in time for Train GA, so add a release note"},{"line_number":10,"context_line":"highlighting the problem until such a time as the release is fixed."},{"line_number":11,"context_line":""},{"line_number":12,"context_line":"Change-Id: Iae30e12084640d1c0f072d2db18653111988929e"}],"source_content_type":"text/x-gerrit-commit-message","patch_set":1,"id":"3fa7e38b_0834c0dd","line":9,"range":{"start_line":9,"start_character":0,"end_line":9,"end_character":43},"updated":"2019-10-03 14:28:57.000000000","message":"Deadline for Train RCs is Oct 10, so we have a week. Do we know it won\u0027t be fixed?","commit_id":"3f6f57c6cc8b1955af02635c64c16a01f47dbef6"},{"author":{"_account_id":11604,"name":"sean mooney","email":"smooney@redhat.com","username":"sean-k-mooney"},"change_message_id":"b293b50a31117eba6c104c703e2a374434b22539","unresolved":false,"context_lines":[{"line_number":6,"context_line":""},{"line_number":7,"context_line":"docs: Highlight the current broken state of SEV"},{"line_number":8,"context_line":""},{"line_number":9,"context_line":"This won\u0027t be resolved in time for Train GA, so add a release note"},{"line_number":10,"context_line":"highlighting the problem until such a time as the release is fixed."},{"line_number":11,"context_line":""},{"line_number":12,"context_line":"Change-Id: Iae30e12084640d1c0f072d2db18653111988929e"}],"source_content_type":"text/x-gerrit-commit-message","patch_set":1,"id":"3fa7e38b_483f18b5","line":9,"range":{"start_line":9,"start_character":0,"end_line":9,"end_character":43},"in_reply_to":"3fa7e38b_0834c0dd","updated":"2019-10-03 14:31:11.000000000","message":"we have a partial fix already. so no but i guess we just dont merge this untile we decide","commit_id":"3f6f57c6cc8b1955af02635c64c16a01f47dbef6"},{"author":{"_account_id":15334,"name":"Stephen Finucane","display_name":"stephenfin","email":"stephenfin@redhat.com","username":"sfinucan"},"change_message_id":"341a1abcebec55caacce671441b4b1103428e055","unresolved":false,"context_lines":[{"line_number":6,"context_line":""},{"line_number":7,"context_line":"docs: Highlight the current broken state of SEV"},{"line_number":8,"context_line":""},{"line_number":9,"context_line":"This won\u0027t be resolved in time for Train GA, so add a release note"},{"line_number":10,"context_line":"highlighting the problem until such a time as the release is fixed."},{"line_number":11,"context_line":""},{"line_number":12,"context_line":"Change-Id: Iae30e12084640d1c0f072d2db18653111988929e"}],"source_content_type":"text/x-gerrit-commit-message","patch_set":1,"id":"3fa7e38b_68d8d47e","line":9,"range":{"start_line":9,"start_character":0,"end_line":9,"end_character":43},"in_reply_to":"3fa7e38b_483f18b5","updated":"2019-10-03 14:38:11.000000000","message":"I was writing this from the perspective of us having failed to fix it in time so git log would read sanely. For now, let\u0027s assume the fix will merge and that this is unnecessary (so the -W is correct)","commit_id":"3f6f57c6cc8b1955af02635c64c16a01f47dbef6"}],"doc/source/admin/configuration/hypervisor-kvm.rst":[{"author":{"_account_id":14070,"name":"Eric Fried","email":"openstack@fried.cc","username":"efried"},"change_message_id":"50689b11307e4e2b046fa8a4a20cc1bb1bf47081","unresolved":false,"context_lines":[{"line_number":684,"context_line":"Impermanent limitations"},{"line_number":685,"context_line":"-----------------------"},{"line_number":686,"context_line":""},{"line_number":687,"context_line":"The following image metadata option are incompatible with the feature due to"},{"line_number":688,"context_line":"`bug #1845986 \u003chttps://bugs.launchpad.net/nova/+bug/1845986\u003e`__."},{"line_number":689,"context_line":""},{"line_number":690,"context_line":"- ``hw_scsi_model\u003dvirtio-scsi`` and either ``hw_disk_bus\u003dscsi`` or"}],"source_content_type":"text/x-rst","patch_set":3,"id":"3fa7e38b_de15d0e6","line":687,"range":{"start_line":687,"start_character":29,"end_line":687,"end_character":35},"updated":"2019-10-07 16:52:32.000000000","message":"options","commit_id":"ecf3409776bed7d017c873fcde14b199deb9b800"},{"author":{"_account_id":14070,"name":"Eric Fried","email":"openstack@fried.cc","username":"efried"},"change_message_id":"50689b11307e4e2b046fa8a4a20cc1bb1bf47081","unresolved":false,"context_lines":[{"line_number":685,"context_line":"-----------------------"},{"line_number":686,"context_line":""},{"line_number":687,"context_line":"The following image metadata option are incompatible with the feature due to"},{"line_number":688,"context_line":"`bug #1845986 \u003chttps://bugs.launchpad.net/nova/+bug/1845986\u003e`__."},{"line_number":689,"context_line":""},{"line_number":690,"context_line":"- ``hw_scsi_model\u003dvirtio-scsi`` and either ``hw_disk_bus\u003dscsi`` or"},{"line_number":691,"context_line":"  ``hw_cdrom_bus\u003dscsi``"}],"source_content_type":"text/x-rst","patch_set":3,"id":"3fa7e38b_1ee128fd","line":688,"range":{"start_line":688,"start_character":61,"end_line":688,"end_character":63},"updated":"2019-10-07 16:52:32.000000000","message":"should this be a single underscore?","commit_id":"ecf3409776bed7d017c873fcde14b199deb9b800"},{"author":{"_account_id":14070,"name":"Eric Fried","email":"openstack@fried.cc","username":"efried"},"change_message_id":"10ed0881a79db2332d3093d711547e1428c415dd","unresolved":false,"context_lines":[{"line_number":685,"context_line":"-----------------------"},{"line_number":686,"context_line":""},{"line_number":687,"context_line":"The following image metadata option are incompatible with the feature due to"},{"line_number":688,"context_line":"`bug #1845986 \u003chttps://bugs.launchpad.net/nova/+bug/1845986\u003e`__."},{"line_number":689,"context_line":""},{"line_number":690,"context_line":"- ``hw_scsi_model\u003dvirtio-scsi`` and either ``hw_disk_bus\u003dscsi`` or"},{"line_number":691,"context_line":"  ``hw_cdrom_bus\u003dscsi``"}],"source_content_type":"text/x-rst","patch_set":3,"id":"3fa7e38b_5911fa03","line":688,"range":{"start_line":688,"start_character":61,"end_line":688,"end_character":63},"in_reply_to":"3fa7e38b_1ee128fd","updated":"2019-10-07 17:37:22.000000000","message":"works fine","commit_id":"ecf3409776bed7d017c873fcde14b199deb9b800"},{"author":{"_account_id":6873,"name":"Matt Riedemann","email":"mriedem.os@gmail.com","username":"mriedem"},"change_message_id":"683a104126040d3c6735c1d3c9c9be90420c5b1b","unresolved":false,"context_lines":[{"line_number":692,"context_line":"- ``hw_video_model\u003dvirtio``"},{"line_number":693,"context_line":"- ``hw_qemu_guest_agent\u003dyes``"},{"line_number":694,"context_line":""},{"line_number":695,"context_line":"This limitation will be resolved in the near future."},{"line_number":696,"context_line":""},{"line_number":697,"context_line":"The following limitations may be removed in the future as the"},{"line_number":698,"context_line":"hardware, firmware, and various layers of software receive new"}],"source_content_type":"text/x-rst","patch_set":3,"id":"3fa7e38b_f3831e03","line":695,"range":{"start_line":695,"start_character":40,"end_line":695,"end_character":44},"updated":"2019-10-07 21:53:51.000000000","message":"I would probably nix this given the slow response on the actual RC2 fix for which we have this docs known limitations patch.","commit_id":"ecf3409776bed7d017c873fcde14b199deb9b800"}],"releasenotes/notes/bug-1845986-95cbede0a296b088.yaml":[{"author":{"_account_id":11604,"name":"sean mooney","email":"smooney@redhat.com","username":"sean-k-mooney"},"change_message_id":"2fe4556d05ad5cf683b6d83f0460ae402a1429d9","unresolved":false,"context_lines":[{"line_number":2,"context_line":"issues:"},{"line_number":3,"context_line":"  - |"},{"line_number":4,"context_line":"    The support for guest RAM encryption using AMD SEV (Secure Encrypted"},{"line_number":5,"context_line":"    Virtualization) added in Train is currently non-functional and will cause"},{"line_number":6,"context_line":"    the guest kernel to malfunction with repeated warnings like::"},{"line_number":7,"context_line":""},{"line_number":8,"context_line":"        NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [system-udevd:272]"}],"source_content_type":"text/x-yaml","patch_set":1,"id":"3fa7e38b_afeb1d10","line":5,"range":{"start_line":5,"start_character":48,"end_line":5,"end_character":62},"updated":"2019-10-04 16:24:13.000000000","message":"right so to clarify, in its current state on master,\nSEV will only cause the error below if you enable have the following image metadata properties are set\n\n- (hw_disk_bus\u003dscsi or hw_cdrom_bus\u003dscsi) and hw_scsi_modle\u003dvirtio-scsi\n- hw_video_model\u003dvirtio (this is the default on arm but SEV only works on AMD x86_64\n- hw_qemu_guest_agent\u003dyes\n\nin all other cases it should work correctly.\n\nthe error is caused because when any of the above combination of image properties are set a virio devices\nis created without instruct qemu to use dma mappable memory for the device by setting driver\u003diommu.\n\nas a result SEV will try to encrypt the device memory which will cause the guest kernel to lockup when udev tries to initialise the devices.\n\nsev will be functional if the default disk/video models are used and if the qemu disk agent is not used.","commit_id":"3f6f57c6cc8b1955af02635c64c16a01f47dbef6"},{"author":{"_account_id":11604,"name":"sean mooney","email":"smooney@redhat.com","username":"sean-k-mooney"},"change_message_id":"fe4fab5e7ed92d3d41249891d346c537f8b29b45","unresolved":false,"context_lines":[{"line_number":2,"context_line":"issues:"},{"line_number":3,"context_line":"  - |"},{"line_number":4,"context_line":"    The support for guest RAM encryption using AMD SEV (Secure Encrypted"},{"line_number":5,"context_line":"    Virtualization) added in Train is currently non-functional and will cause"},{"line_number":6,"context_line":"    the guest kernel to malfunction with repeated warnings like::"},{"line_number":7,"context_line":""},{"line_number":8,"context_line":"        NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [system-udevd:272]"}],"source_content_type":"text/x-yaml","patch_set":1,"id":"3fa7e38b_6fdf653a","line":5,"range":{"start_line":5,"start_character":48,"end_line":5,"end_character":62},"in_reply_to":"3fa7e38b_afeb1d10","updated":"2019-10-04 16:29:52.000000000","message":"note those are the 3 ways we know would break.\n\ni am unclear if using the serial proxy or spice console woudl also be non fucntional.\n\nfor reviews this is the proposed fix\nhttps://review.opendev.org/#/c/684825/\n\nin its current from it woulfix the virtio-scsi case and the video model.\n\nthe qemu guest agent is not adressed by that patch","commit_id":"3f6f57c6cc8b1955af02635c64c16a01f47dbef6"},{"author":{"_account_id":11604,"name":"sean mooney","email":"smooney@redhat.com","username":"sean-k-mooney"},"change_message_id":"29c350a9767e9b33f741c149fcd13d3f9cd6dcb9","unresolved":false,"context_lines":[{"line_number":2,"context_line":"issues:"},{"line_number":3,"context_line":"  - |"},{"line_number":4,"context_line":"    The support for guest RAM encryption using AMD SEV (Secure Encrypted"},{"line_number":5,"context_line":"    Virtualization) added in Train is incompatible with a number of image"},{"line_number":6,"context_line":"    metadata options:"},{"line_number":7,"context_line":""},{"line_number":8,"context_line":"    - ``hw_scsi_model\u003dvirtio-scsi`` and ``hw_disk_bus\u003dscsi`` or"},{"line_number":9,"context_line":"      ``hw_cdrom_bus\u003dscsi``"}],"source_content_type":"text/x-yaml","patch_set":2,"id":"3fa7e38b_deb95015","line":6,"range":{"start_line":5,"start_character":56,"end_line":6,"end_character":21},"updated":"2019-10-07 16:46:26.000000000","message":"nit: this is proably clear enough but just to be pendainic\n\nthe point we are trying to make is if sev is enabled then setting any of the combination below will  cause the error.\n\nso you are implictly oring the bullet list and if any of the set is true then the bug will present.\n\nthat is how i read it but other might read it differently.","commit_id":"826341bccb8b13edf285d14c58c99bb51a52744c"},{"author":{"_account_id":11604,"name":"sean mooney","email":"smooney@redhat.com","username":"sean-k-mooney"},"change_message_id":"29c350a9767e9b33f741c149fcd13d3f9cd6dcb9","unresolved":false,"context_lines":[{"line_number":5,"context_line":"    Virtualization) added in Train is incompatible with a number of image"},{"line_number":6,"context_line":"    metadata options:"},{"line_number":7,"context_line":""},{"line_number":8,"context_line":"    - ``hw_scsi_model\u003dvirtio-scsi`` and ``hw_disk_bus\u003dscsi`` or"},{"line_number":9,"context_line":"      ``hw_cdrom_bus\u003dscsi``"},{"line_number":10,"context_line":"    - ``hw_video_model\u003dvirtio``"},{"line_number":11,"context_line":"    - ``hw_qemu_guest_agent\u003dyes``"},{"line_number":12,"context_line":""}],"source_content_type":"text/x-yaml","patch_set":2,"id":"3fa7e38b_1ed7e851","line":9,"range":{"start_line":8,"start_character":6,"end_line":9,"end_character":27},"updated":"2019-10-07 16:46:26.000000000","message":"as i said on irc the only thing i would change is make it clear that its\n\n``hw_scsi_model\u003dvirtio-scsi`` and (``hw_disk_bus\u003dscsi`` or ``hw_cdrom_bus\u003dscsi``)\n\nthat can obviouly be translated in English rather than python.","commit_id":"826341bccb8b13edf285d14c58c99bb51a52744c"},{"author":{"_account_id":11604,"name":"sean mooney","email":"smooney@redhat.com","username":"sean-k-mooney"},"change_message_id":"f64b0dbff895043c60a12371d961e2b68c7ba8b9","unresolved":false,"context_lines":[{"line_number":5,"context_line":"    Virtualization) added in Train is incompatible with a number of image"},{"line_number":6,"context_line":"    metadata options:"},{"line_number":7,"context_line":""},{"line_number":8,"context_line":"    - ``hw_scsi_model\u003dvirtio-scsi`` and either ``hw_disk_bus\u003dscsi`` or"},{"line_number":9,"context_line":"      ``hw_cdrom_bus\u003dscsi``"},{"line_number":10,"context_line":"    - ``hw_video_model\u003dvirtio``"},{"line_number":11,"context_line":"    - ``hw_qemu_guest_agent\u003dyes``"},{"line_number":12,"context_line":""}],"source_content_type":"text/x-yaml","patch_set":3,"id":"3fa7e38b_3e5984fd","line":9,"range":{"start_line":8,"start_character":3,"end_line":9,"end_character":27},"updated":"2019-10-07 16:47:55.000000000","message":"yep that look fine to me.","commit_id":"ecf3409776bed7d017c873fcde14b199deb9b800"}]}