File _patchinfo of Package patchinfo.16524

Overview Repositories Revisions Requests Users Attributes Meta

File _patchinfo of Package patchinfo.16524

<patchinfo incident="16524">
  <packager>bigironman</packager>
 <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for criu</summary>
  <description>This update for criu fixes the following issues:

Update to criu 3.15:

see details at https://criu.org/Download/criu/3.15

New features:

* Introduced criu-image-streamer
  * Added MIPS support
  * Allow checkpointing out of existing PID namespace and restoring
    into existing PID namespace
  * Added additional file validation mechanisms
  * Added support to checkpoint and restore BPF hash maps
   (BPF_MAP_TYPE_HASH) and array maps (BPF_MAP_TYPE_ARRAY)
  * Initial cgroups v2 support

Update to criu 3.14:

New features:

* C/R of memfd memory mappings and file descriptors
  * Add time namespace support
  * Add the read pre-dump mode which uses process_vm_readv
  * Add --cgroup-yard option
  * Add support of the cgroup v2 freezer
  * Add support of opened O_PATH fds

Bugfixes:

* Fix C/R ia32 processes on AMD #398
  * Fix cross-compilation
  * Many fixes here and there

Improvements:

* Use clone3() with set_tid to restore processes
  * Clean up compel headers
  * Use the new mount API

Update to criu 3.13:

New features:

* VDSO: arm32 support
  * Add TLS support for page server communications
  * "Ignore" mode for --manage-cgroups
  * Restore SO_BROADCAST option for inet sockets

Bugfixes:

* Auxiliary events were left in inotify queues
  * Lazy-pages daemon didn't detect stack pages and surrounders
    properly and marked them as "lazy"
  * Memory and resource leakage were detected by coverity, cppcheck
    and clang

Improvements:

* Use gettimeofday() directly from vdso for restore timings
  * Reformat all .py code into pep8 style

Update to criu 3.12:

New features:

* build CRIU with Android NDK
  * C/R of IP RAW sockets
  * lsm: dump and restore any SELinux process label
  * support restoring ghost files on readonly mounts

Bugfixes:

* Do not lock network if running in the host network namespace
  * Fix RPC configuration file handling
  * util: don't leak file descriprots to third-party tools
  * small fixes here and there

Improvements:

* travis: switch to the Ubuntu Xenial
  * travis-ci: Enable ia32 tests
  * Many improvements and bug fixes in the libcriu
  * Changes in the API and ABI (SONAME increased from 1 to 2)
- Updated to libcriu2 subpackage to follow SONAME 2

Update to criu 3.10:

New features:

* Support Python3 in ZDTM and CRIT
  * Keep names for UNIX sockets, that are unlinked from the FS
  * IPVv6 support for page server
  * Set page server socket fd via CLI
  * Large pages support for aarch64/ppc64
  * C/R of Per-thread seccomp chains

Bugfixes:

* Failed non-container restore could kill random task on the host
  * Failure to dump namespaces was erroneously ignored
  * CRIT didn't show cpuinfo image file
  * Tasks that got PID-reuse couldn't be dumped iteratively because
    previous images were missing

Update to criu 3.11:

New features:

* cpuinfo: Detect compact frames and handle noxsaves
  * Add support for configuration files
  * Add support for external net namespaces
  * Punch holes in input files when restoring anonymous non-shared
    memory ( --auto-dedup )
  * C/R of
    + epoll: Add support for duped targets
    + tun: Add support for multiple net ns
    + x86: Support extendable fpu frames

Bugfixes:

* mount: Better handling of mount points propagation
  * nmk: Make collect-deps to be more precise about targets
  * lazy-pages: Don't mark current stack page as lazy
  * x86: CPU -- Rework feature testing
  * files: Fix O(n^2) restore in terms of the number of fds
  * fdstore: Unlimit fdstore queue on start
  * mount: Fix regression where open_mountpoint failed on readonly fs
  * page server: Handle partial splicing
  * ... lots of small fixes here and there

Improvements:

* Remove all magic of service descriptors when it isn't required

update to criu 3.9:

New features

- C/R of
      + Tun-Tap devices in sub-netns
      + File descriptors which were opened with O_TMPFILE

Improvements

- Restore of inotify watchers
    - Restore unix sockets in proper mount namespaces
    - Print CRIU and kernel version also in RPC mode

Bugfixes

- Random memory corruptions during lazy restore
    - Workaround the iptables issue
    - Don't use standard descriptors when tar is running to dump
      tmpfs mounts
    - Fail dump if dump_one_file() fails
    - Fill kerndat with zero-s before reading it from cache
</description>
</patchinfo>

Places

File _patchinfo of Package patchinfo.16524

Places