Merge branch 'main-live-migration-pvm' into main-live-migration

.buildkite/common.py

@@ -24,7 +24,8 @@
 
 DEFAULT_PLATFORMS = [
     ("al2", "linux_5.10"),
-    ("al2023", "linux_6.1"),
+    # TODO: unpin 6.1 AMI once the bug is fixed
+    ("al2023", "linux_6.1-pinned"),
 ]
 
 
@@ -314,8 +315,9 @@ def build_group(self, *args, **kwargs):
 
         https://buildkite.com/docs/pipelines/group-step
         """
+        decorate = kwargs.pop("decorate", True)
         combined = overlay_dict(self.per_instance, kwargs)
-        return self.add_step(group(*args, **combined))
+        return self.add_step(group(*args, **combined), decorate=decorate)
 
     def build_group_per_arch(self, *args, **kwargs):
         """

.buildkite/pipeline_pr.py

@@ -51,17 +51,19 @@
 ):
     kani_grp = pipeline.build_group(
         "🔍 Kani",
-        "./tools/devtool -y test -- ../tests/integration_tests/test_kani.py -n auto",
+        "./tools/devtool -y test --no-build -- ../tests/integration_tests/test_kani.py -n auto",
         # Kani step default
         # Kani runs fastest on m6a.metal
         instances=["m6a.metal"],
         platforms=[("al2", "linux_5.10")],
         timeout_in_minutes=300,
         **DEFAULTS_PERF,
+        decorate=False,
     )
     # modify Kani steps' label
     for step in kani_grp["steps"]:
         step["label"] = "🔍 Kani"
+    kani_grp["depends_on"] = None
 
 if run_all_tests(changed_files):
     pipeline.build_group(

.mailmap

@@ -18,12 +18,18 @@ Alexandru Cihodaru <[email protected]>
 Liviu Berciu <[email protected]>
 Jonathan Woollett-Light <[email protected]> <[email protected]>
 Jonathan Woollett-Light <[email protected]> <[email protected]>
-Sudan Landge <[email protected]> <[email protected]>
+Sudan Landge <[email protected]> <[email protected]>
+Sudan Landge <[email protected]> <[email protected]>
 karthik nedunchezhiyan <[email protected]>
 Babis Chalios <[email protected]> <[email protected]>
 Pablo Barbáchano <[email protected]>
 Nikita Kalyazin <[email protected]> <[email protected]>
 Trăistaru Andrei Cristian <[email protected]>
 Trăistaru Andrei Cristian <[email protected]> <[email protected]>
-Sudan Landge <[email protected]> <[email protected]>
 Takahiro Itazuri <[email protected]> <[email protected]>
+Jack Thomson <[email protected]> <[email protected]>
+Ashwin Ginoria <[email protected]> <[email protected]>
+Muskaan Singla <[email protected]> <[email protected]>
+Egor Lazarchuk <[email protected]>
+Nikita Zakirov <[email protected]> <[email protected]>
+Tomoya Iwata <[email protected]>

CHANGELOG.md

@@ -10,6 +10,23 @@ and this project adheres to
 
 ### Added
 
+### Changed
+
+### Deprecated
+
+### Removed
+
+### Fixed
+
+- [#4796](https://github.com/firecracker-microvm/firecracker/pull/4796): Fixed
+  Vsock not notifying guest about `TRANSPORT_RESET_EVENT` event after snapshot
+  restore. This resulted in guest waiting indefinitely on a connection which was
+  reset during snapshot creation.
+
+## \[1.9.0\]
+
+### Added
+
 - [#4687](https://github.com/firecracker-microvm/firecracker/pull/4687): Added
   VMGenID support for microVMs running on ARM hosts with 6.1 guest kernels.
   Support for VMGenID via DeviceTree bindings exists only on mainline 6.10 Linux
@@ -20,6 +37,9 @@ and this project adheres to
   [#4741](https://github.com/firecracker-microvm/firecracker/pull/4741),
   [#4746](https://github.com/firecracker-microvm/firecracker/pull/4746): Added
   official support for 6.1 microVM guest kernels.
+- [#4743](https://github.com/firecracker-microvm/firecracker/pull/4743): Added
+  support for `-h` help flag to the Jailer. The Jailer will now print the help
+  message with either `--help` or `-h`.
 
 ### Changed
 
@@ -38,6 +58,15 @@ and this project adheres to
 
 ### Fixed
 
+- [4680](https://github.com/firecracker-microvm/firecracker/pull/4680): Fixed an
+  issue
+  ([#4659](https://github.com/firecracker-microvm/firecracker/issues/4659))
+  where the virtio-net device implementation would always assume the guest
+  accepts all VirtIO features the device offers. This is always true with the
+  Linux guest kernels we are testing but other kernels, like FreeBSD make
+  different assumptions. This PR fixes the emulation code to set the TAP
+  features based on the features accepted by the guest.
+
 ## \[1.8.0\]
 
 ### Added
@@ -788,7 +817,9 @@ and this project adheres to
   `--show-level` and `--show-log-origin` that can be used for configuring the
   Logger when starting the process. When using this method for configuration,
   only `--log-path` is mandatory.
-- Added a [guide](docs/devctr-image.md) for updating the dev container image.
+- Added a
+  [guide](https://github.com/firecracker-microvm/firecracker/blob/v0.22.0/docs/devctr-image.md)
+  for updating the dev container image.
 - Added a new API call, `PUT /mmds/config`, for configuring the `MMDS` with a
   custom valid link-local IPv4 address.
 - Added experimental JSON response format support for MMDS guest applications

CREDITS.md

@@ -21,9 +21,11 @@ Contributors to the Firecracker repository:
 - Aaron O'Mullan <[email protected]>
 - Abhijeet Kasurde <[email protected]>
 - acatangiu <[email protected]>
+- Adam Jensen <[email protected]>
 - Adam Leskis <[email protected]>
 - Adrian Catangiu <[email protected]>
 - Ahmed Abouzied <[email protected]>
+- Akhil Mohan <[email protected]>
 - Alakesh <[email protected]>
 - Aleksa Sarai <[email protected]>
 - Alex Chan <[email protected]>
@@ -39,12 +41,14 @@ Contributors to the Firecracker repository:
 - Andrei Casu-Pop <[email protected]>
 - Andrei Cipu <[email protected]>
 - Andrei Sandu <[email protected]>
+- Andrew Yao <[email protected]>
 - Andrii Radyk <[email protected]>
 - andros21 <[email protected]>
 - Angus McInnes <[email protected]>
 - Arjun Ramachandrula <[email protected]>
 - Arun Gupta <[email protected]>
 - Arunav Sanyal <[email protected]>
+- Ashwin Ginoria <[email protected]>
 - Atsushi Ishibashi <[email protected]>
 - Aussie Schnore <[email protected]>
 - Austin Vazquez <[email protected]>
@@ -59,6 +63,7 @@ Contributors to the Firecracker repository:
 - Bob Potter <[email protected]>
 - Bogdan Ionita <[email protected]>
 - Brandon Duffany <[email protected]>
+- Brandon Pike <[email protected]>
 - Caleb Albers <[email protected]>
 - Cam Mannett <[email protected]>
 - Carlos López <[email protected]>
@@ -77,13 +82,18 @@ Contributors to the Firecracker repository:
 - Damien Stanton <[email protected]>
 - Dan Horobeanu <[email protected]>
 - Dan Lemmond <[email protected]>
+- David Michael <[email protected]>
+- David Nguyen <[email protected]>
 - David Son <[email protected]>
+- David Ventura <[email protected]>
 - Deepesh Pathak <[email protected]>
 - defunct <[email protected]>
 - Denis Andrejew <[email protected]>
 - Derek Manwaring <[email protected]>
 - Diana Popa <[email protected]>
 - Dmitrii <[email protected]>
+- Echo-Head-Wall <[email protected]>
+- Eddie Cazares <[email protected]>
 - Eduard Kyvenko <[email protected]>
 - Egor Lazarchuk <[email protected]>
 - EvanJP <[email protected]>
@@ -94,6 +104,7 @@ Contributors to the Firecracker repository:
 - Gabriel Ionescu <[email protected]>
 - Garrett Squire <[email protected]>
 - George Pisaltu <[email protected]>
+- George Siton <[email protected]>
 - german gomez <[email protected]>
 - Gilad Naaman <[email protected]>
 - Greg Dunn <[email protected]>
@@ -105,17 +116,22 @@ Contributors to the Firecracker repository:
 - hatf0 <[email protected]>
 - Henri Yandell <[email protected]>
 - Hermes <[email protected]>
+- Himanshu Neema <[email protected]>
 - HQ01 <[email protected]>
 - Iggy Jackson <[email protected]>
+- ihciah <[email protected]>
 - Ioana Chirca <[email protected]>
 - Ishwor Gurung <[email protected]>
 - Iulian Barbu <[email protected]>
 - Ives van Hoorne <[email protected]>
+- Jack Thomson <[email protected]>
+- James Curtis <[email protected]>
 - James Turnbull <[email protected]>
 - Javier Romero <[email protected]>
 - Jeff Widman <[email protected]>
 - Jerome Gravel-Niquet <[email protected]>
 - Jing Yang <[email protected]>
+- joaoleal <[email protected]>
 - Joel Winarske <[email protected]>
 - jonas serrano <[email protected]>
 - Jonathan Browne <[email protected]>
@@ -130,7 +146,9 @@ Contributors to the Firecracker repository:
 - KarthikVelayutham <[email protected]>
 - Kazuyoshi Kato <[email protected]>
 - keyangxie <[email protected]>
+- Kornel <[email protected]>
 - Krishna Kumar T <[email protected]>
+- krk <[email protected]>
 - kumargu <[email protected]>
 - Laura Loghin <[email protected]>
 - lifupan <[email protected]>
@@ -149,8 +167,10 @@ Contributors to the Firecracker repository:
 - Marc Brooker <[email protected]>
 - Marco Cali <[email protected]>
 - Marco Vedovati <[email protected]>
+- Markus Ziller <[email protected]>
 - Masatoshi Higuchi <[email protected]>
 - Massimiliano Torromeo <[email protected]>
+- Matias Teragni <[email protected]>
 - Matt Wilson <[email protected]>
 - Matthew Schlebusch <[email protected]>
 - Max Wittek <[email protected]>
@@ -160,14 +180,19 @@ Contributors to the Firecracker repository:
 - Mihai Stan <[email protected]>
 - milahu <[email protected]>
 - moricho <[email protected]>
+- Muki Kiboigo <[email protected]>
+- Muskaan Singla <[email protected]>
 - Narek Galstyan <[email protected]>
 - Nathan Hoang <[email protected]>
 - Nathan Sizemore <[email protected]>
 - Nicolas Mesa <[email protected]>
+- NikeNano <[email protected]>
 - Nikita Kalyazin <[email protected]>
+- Nikita Zakirov <[email protected]>
 - Nikolay Edigaryev <[email protected]>
 - Noah Meyerhans <[email protected]>
 - not required <[email protected]>
+- one230six <[email protected]>
 - Pablo Barbáchano <[email protected]>
 - Patrick Roy <[email protected]>
 - Paweł Bęza <[email protected]>
@@ -185,6 +210,7 @@ Contributors to the Firecracker repository:
 - rares <[email protected]>
 - razn <[email protected]>
 - Ria <[email protected]>
+- Riccardo Mancini <[email protected]>
 - Richard Case <[email protected]>
 - Rob Devereux <[email protected]>
 - Robert Grimes <[email protected]>
@@ -195,17 +221,20 @@ Contributors to the Firecracker repository:
 - Sam Jackson <[email protected]>
 - Samuel Knox <[email protected]>
 - Samuel Ortiz <[email protected]>
+- ScmTble <[email protected]>
+- seafoodfry <[email protected]>
 - Sean Lavine <[email protected]>
 - Sebastien Boeuf <[email protected]>
 - Serban Iorga <[email protected]>
 - shakram02 <[email protected]>
 - Shen Jiale <[email protected]>
 - Shion Yamashita <[email protected]>
 - singwm <[email protected]>
+- sladynnunes <[email protected]>
 - Sripracha <[email protected]>
 - Stefan Nita <[email protected]>
 - StemCll <[email protected]>
-- Sudan Landge <sudanl@amazon.com>
+- Sudan Landge <sudanl@amazon.co.uk>
 - [email protected] <[email protected]>
 - Takahiro Itazuri <[email protected]>
 - Tal Hoffman <[email protected]>
@@ -216,7 +245,7 @@ Contributors to the Firecracker repository:
 - timvisee <[email protected]>
 - Tobias Pfandzelter <[email protected]>
 - Tomas Valenta <[email protected]>
-- Tomoya <[email protected]>
+- Tomoya Iwata <[email protected]>
 - Trăistaru Andrei Cristian <[email protected]>
 - Tyler Anton <[email protected]>
 - Urvil Patel <[email protected]>
@@ -228,6 +257,7 @@ Contributors to the Firecracker repository:
 - William Hammond <[email protected]>
 - wllenyj <[email protected]>
 - wt-l00 <[email protected]>
+- Xiangpeng Hao <[email protected]>
 - xibz <[email protected]>
 - xiekeyang <[email protected]>
 - Ye Sijun <[email protected]>
@@ -236,6 +266,7 @@ Contributors to the Firecracker repository:
 - YUAN LYU <[email protected]>
 - Yuval Kohavi <[email protected]>
 - Yılmaz ŞEN <[email protected]>
+- Zhenyu Qi <[email protected]>
 - Zi Shen Lim <[email protected]>
 - Zicklag <[email protected]>
 - Дамјан Георгиевски <[email protected]>