Enforce all config annotations

Bug #1879327 reported by Thadeu Lima de Souza Cascardo on 2020-05-18
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Status tracked in Groovy
Xenial
Undecided
Unassigned
Bionic
Undecided
Unassigned
Eoan
Undecided
Unassigned
Focal
Undecided
Unassigned
Groovy
Undecided
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Bug Description

[Impact]
Not all config annotations are enforced, which means config could regress without notice.

[Test case]
Check the logs mention much more options being enforced. From the hundreds to more than 10000.

[Regression potential]
Builds will start failing when config doesn't match annotations. However, this is an opt-in for now, which means only those branches prepared to accept it will risk such regression.

CVE References

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1879327

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Changed in linux (Ubuntu):
status: Incomplete → Confirmed
Changed in linux (Ubuntu Groovy):
status: Confirmed → In Progress
Changed in linux (Ubuntu Focal):
status: New → In Progress
Changed in linux (Ubuntu Eoan):
status: New → Confirmed
Changed in linux (Ubuntu Bionic):
status: New → Confirmed
Changed in linux (Ubuntu Xenial):
status: New → Confirmed
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Committed

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-focal

All autopkgtests for the newly accepted linux-oracle-5.4 (5.4.0-1019.19~18.04.1) for bionic have finished running.
The following regressions have been reported in tests triggered by the package:

zfs-linux/unknown (armhf)

Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-migration/bionic/update_excuses.html#linux-oracle-5.4

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

Launchpad Janitor (janitor) wrote :
Download full text (30.0 KiB)

This bug was fixed in the package linux - 5.4.0-40.44

---------------
linux (5.4.0-40.44) focal; urgency=medium

  * linux-oem-5.6-tools-common and -tools-host should be dropped (LP: #1881120)
    - [Packaging] Add Conflicts/Replaces to remove linux-oem-5.6-tools-common and
      -tools-host

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts

  * Slow send speed with Intel I219-V on Ubuntu 18.04.1 (LP: #1802691)
    - e1000e: Disable TSO for buffer overrun workaround

  * CVE-2020-0543
    - UBUNTU/SAUCE: x86/speculation/srbds: do not try to turn mitigation off when
      not supported

  * Realtek 8723DE [10ec:d723] subsystem [10ec:d738] disconnects unsolicitedly
    when Bluetooth is paired: Reason: 23=IEEE8021X_FAILED (LP: #1878147)
    - SAUCE: Revert "UBUNTU: SAUCE: rtw88: Move driver IQK to set channel before
      association for 11N chip"
    - SAUCE: Revert "UBUNTU: SAUCE: rtw88: fix rate for a while after being
      connected"
    - SAUCE: Revert "UBUNTU: SAUCE: rtw88: No retry and report for auth and assoc"
    - SAUCE: Revert "UBUNTU: SAUCE: rtw88: 8723d: Add coex support"
    - rtw88: add a debugfs entry to dump coex's info
    - rtw88: add a debugfs entry to enable/disable coex mechanism
    - rtw88: 8723d: Add coex support
    - SAUCE: rtw88: coex: 8723d: set antanna control owner
    - SAUCE: rtw88: coex: 8723d: handle BT inquiry cases
    - SAUCE: rtw88: fix EAPOL 4-way failure by finish IQK earlier

  * CPU stress test fails with focal kernel (LP: #1867900)
    - [Config] Disable hisi_sec2 temporarily

  * Enforce all config annotations (LP: #1879327)
    - [Config]: do not enforce CONFIG_VERSION_SIGNATURE
    - [Config]: prepare to enforce all
    - [Config]: enforce all config options

  * Focal update: v5.4.44 upstream stable release (LP: #1881927)
    - ax25: fix setsockopt(SO_BINDTODEVICE)
    - dpaa_eth: fix usage as DSA master, try 3
    - net: don't return invalid table id error when we fall back to PF_UNSPEC
    - net: dsa: mt7530: fix roaming from DSA user ports
    - net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during suspend
    - __netif_receive_skb_core: pass skb by reference
    - net: inet_csk: Fix so_reuseport bind-address cache in tb->fast*
    - net: ipip: fix wrong address family in init error path
    - net/mlx5: Add command entry handling completion
    - net: mvpp2: fix RX hashing for non-10G ports
    - net: nlmsg_cancel() if put fails for nhmsg
    - net: qrtr: Fix passing invalid reference to qrtr_local_enqueue()
    - net: revert "net: get rid of an signed integer overflow in
      ip_idents_reserve()"
    - net sched: fix reporting the first-time use timestamp
    - net/tls: fix race condition causing kernel panic
    - nexthop: Fix attribute checking for groups
    - r8152: support additional Microsoft Surface Ethernet Adapter variant
    - sctp: Don't add the shutdown timer if its already been added
    - sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and
      socket is closed
    - tipc: block BH before using dst_cache
    - net/mlx5e: kTLS, Destroy key object after destroying the TIS
    - net/mlx5e: Fix inner tirs handling
    - net/m...

Changed in linux (Ubuntu Focal):
status: Fix Committed → Fix Released
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