Ubuntu 19.10 - Additional PCI patch and fix

Bug #1844668 reported by bugproxy on 2019-09-19
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Ubuntu on IBM z Systems
High
Canonical Kernel Team
linux (Ubuntu)
Undecided
Skipper Bug Screeners

Bug Description

Following patches need to applied to Ubuntu 19.10 , which are currently posted upstream for kernel 5.4

Directed Interrupts:
cf2c4a3f35b7 s390/pci: fix MSI message data

MIO Instruktionen:
8e4708b3f8d9 s390/pci: add mio_enabled attribute
9964f396f1d0 s390: fix setting of mio addressing control
6ae3483d4116 s390/pci: correctly handle MIO opt-out
c7ff0e918a7c s390/pci: deal with devices that have no support for MIO instructions
dcd33b23c9f3 s390/pci: fix assignment of bus resources
1354b38b3ddf s390/pci: fix struct definition for set PCI function.

bugproxy (bugproxy) on 2019-09-19
tags: added: architecture-s39064 bugnameltc-181560 severity-high targetmilestone-inin1910
Changed in ubuntu:
assignee: nobody → Skipper Bug Screeners (skipper-screen-team)
affects: ubuntu → linux (Ubuntu)
Changed in ubuntu-z-systems:
importance: Undecided → High
assignee: nobody → Canonical Kernel Team (canonical-kernel-team)
Frank Heimes (fheimes) on 2019-09-23
summary: - Ubuntu 19.10 - PCI - Addl. patches
+ Ubuntu 19.10 - Additional PCI patches and fixes
Frank Heimes (fheimes) on 2019-09-23
summary: - Ubuntu 19.10 - Additional PCI patches and fixes
+ Ubuntu 19.10 - Additional PCI patch and fix
Frank Heimes (fheimes) wrote :

The MIO Instruktionen patches and their commit IDs are already in eoan:
8e4708b3f8d9 s390/pci: add mio_enabled attribute
9964f396f1d0 s390: fix setting of mio addressing control
6ae3483d4116 s390/pci: correctly handle MIO opt-out
c7ff0e918a7c s390/pci: deal with devices that have no support for MIO instructions dcd33b23c9f3 s390/pci: fix assignment of bus resources
1354b38b3ddf s390/pci: fix struct definition for set PCI function.

Hence the fix for the directed interrupts MSI msg data:
cf2c4a3f35b7 s390/pci: fix MSI message data
is the only one that's missing in eoan.

Submitted missing commit via the kernel team's mailing list:
[EOAN][UNSTABLE][PATCH 0/1] Additional PCI patch and fix (LP: 1844668)
https://lists.ubuntu.com/archives/kernel-team/2019-September/thread.html#103849

Changed in linux (Ubuntu):
status: New → In Progress
Changed in ubuntu-z-systems:
status: New → In Progress
Seth Forshee (sforshee) on 2019-09-27
Changed in linux (Ubuntu):
status: In Progress → Fix Committed
Frank Heimes (fheimes) on 2019-09-27
Changed in ubuntu-z-systems:
status: In Progress → Fix Committed
Launchpad Janitor (janitor) wrote :
Download full text (7.6 KiB)

This bug was fixed in the package linux - 5.3.0-17.18

---------------
linux (5.3.0-17.18) eoan; urgency=medium

  * eoan/linux: 5.3.0-17.18 -proposed tracker (LP: #1846641)

  * CVE-2019-17056
    - nfc: enforce CAP_NET_RAW for raw sockets

  * CVE-2019-17055
    - mISDN: enforce CAP_NET_RAW for raw sockets

  * CVE-2019-17054
    - appletalk: enforce CAP_NET_RAW for raw sockets

  * CVE-2019-17053
    - ieee802154: enforce CAP_NET_RAW for raw sockets

  * CVE-2019-17052
    - ax25: enforce CAP_NET_RAW for raw sockets

  * CVE-2019-15098
    - ath6kl: fix a NULL-ptr-deref bug in ath6kl_usb_alloc_urb_from_pipe()

  * xHCI on AMD Stoney Ridge cannot detect USB 2.0 or 1.1 devices.
    (LP: #1846470)
    - x86/PCI: Avoid AMD FCH XHCI USB PME# from D0 defect

  * Re-enable linux-libc-dev build on i386 (LP: #1846508)
    - [Packaging] Build only linux-libc-dev for i386
    - [Debian] final-checks -- ignore archtictures with no binaries

  * arm64: loop on boot after installing linux-generic-hwe-18.04-edge/bionic-
    proposed (LP: #1845820)
    - [Config] Disable CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT

  * Revert ESE DASD discard support (LP: #1846219)
    - SAUCE: Revert "s390/dasd: Add discard support for ESE volumes"

  * Miscellaneous Ubuntu changes
    - update dkms package versions

linux (5.3.0-16.17) eoan; urgency=medium

  * eoan/linux: 5.3.0-16.17 -proposed tracker (LP: #1846204)

  * zfs fails to build on s390x with debug symbols enabled (LP: #1846143)
    - SAUCE: s390: Mark atomic const ops always inline

linux (5.3.0-15.16) eoan; urgency=medium

  * eoan/linux: 5.3.0-15.16 -proposed tracker (LP: #1845987)

  * Drop i386 build for 19.10 (LP: #1845714)
    - [Packaging] Remove x32 arch references from control files
    - [Debian] final-checks -- Get arch list from debian/control

  * ZFS kernel modules lack debug symbols (LP: #1840704)
    - [Debian] Fix conditional for setting zfs debug package path

  * Use pyhon3-sphinx instead of python-sphinx for building html docs
    (LP: #1845808)
    - [Packaging] Update sphinx build dependencies to python3 packages

  * Kernel panic with 19.10 beta image (LP: #1845454)
    - efi/tpm: Don't access event->count when it isn't mapped.
    - efi/tpm: don't traverse an event log with no events
    - efi/tpm: only set efi_tpm_final_log_size after successful event log parsing

linux (5.3.0-14.15) eoan; urgency=medium

  * eoan/linux: 5.3.0-14.15 -proposed tracker (LP: #1845728)

  * Drop i386 build for 19.10 (LP: #1845714)
    - [Debian] Remove support for producing i386 kernels
    - [Debian] Don't use CROSS_COMPILE for i386 configs

  * udevadm trigger will fail when trying to add /sys/devices/vio/
    (LP: #1845572)
    - SAUCE: powerpc/vio: drop bus_type from parent device

  * Trying to online dasd drive results in invalid input/output from the kernel
    on z/VM (LP: #1845323)
    - SAUCE: s390/dasd: Fix error handling during online processing

  * intel-lpss driver conflicts with write-combining MTRR region (LP: #1845584)
    - SAUCE: mfd: intel-lpss: add quirk for Dell XPS 13 7390 2-in-1

  * Support Hi1620 zip hw accelerator (LP: #1845355)
    - [Config] Enable HiSilicon QM/ZIP as module...

Read more...

Changed in linux (Ubuntu):
status: Fix Committed → Fix Released
Frank Heimes (fheimes) on 2019-10-10
Changed in ubuntu-z-systems:
status: Fix Committed → Fix Released

------- Comment From <email address hidden> 2019-10-10 03:58 EDT-------
IBM Bugzilla status -> closed, Fix Released with Eoan

All autopkgtests for the newly accepted linux-gcp-5.3 (5.3.0-1008.9~18.04.1) for bionic have finished running.
The following regressions have been reported in tests triggered by the package:

linux-gcp-5.3/unknown (amd64)

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-gcp-5.3

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

Thank you!

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