linux-azure: build and include the tcm_loop module to the main kernel package

Bug #1791794 reported by Marcelo Cerri
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-azure (Ubuntu)
Undecided
Marcelo Cerri
Bionic
Undecided
Unassigned
Focal
Medium
Unassigned
Groovy
Medium
Marcelo Cerri
linux-azure-4.15 (Ubuntu)
Undecided
Unassigned
Bionic
Medium
Unassigned

Bug Description

[Impact]

Azure users rely on the tcm_loop module. Since linux-azure doesn't install the extra package by default, the module should be included to the main package.

[Test Case]

After installing the azure kernel, check if `tcm_loop.ko` is available for the appropriate version:

find /lib/modules/ -name tcm_loop.ko

[Regression Potential]

tcm_loop doesn't even have any alias that could cause it to autoload in unexpected scenarios. In case of any regression, the module can be forced to be ignored via modprobe rules.

Revision history for this message
Marcelo Cerri (mhcerri) wrote :
Changed in linux-azure (Ubuntu Bionic):
status: New → In Progress
assignee: nobody → Marcelo Cerri (mhcerri)
description: updated
Stefan Bader (smb)
Changed in linux-azure (Ubuntu Bionic):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (21.1 KiB)

This bug was fixed in the package linux-azure - 4.15.0-1028.29

---------------
linux-azure (4.15.0-1028.29) bionic; urgency=medium

  * linux-azure: 4.15.0-1028.29 -proposed tracker (LP: #1798658)

  * Enable CONFIG_INFINIBAND_USER_MAD (LP: #1798185)
    - Revert "UBUNTU: [Config] linux-azure: CONFIG_INFINIBAND_USER_MAD=m"
    - [Config] linux-azure: CONFIG_INFINIBAND_USER_MAD=y

linux-azure (4.15.0-1027.28) bionic; urgency=medium

  * linux-azure: 4.15.0-1027.28 -proposed tracker (LP: #1797067)

  * Enable CONFIG_INFINIBAND_USER_MAD (LP: #1798185)
    - [Config] linux-azure: CONFIG_INFINIBAND_USER_MAD=m

  [ Ubuntu: 4.15.0-38.41 ]

  * linux: 4.15.0-38.41 -proposed tracker (LP: #1797061)
  * Silent data corruption in Linux kernel 4.15 (LP: #1796542)
    - block: add a lower-level bio_add_page interface
    - block: bio_iov_iter_get_pages: fix size of last iovec
    - blkdev: __blkdev_direct_IO_simple: fix leak in error case
    - block: bio_iov_iter_get_pages: pin more pages for multi-segment IOs

linux-azure (4.15.0-1026.27) bionic; urgency=medium

  * linux-azure: 4.15.0-1026.27 -proposed tracker (LP: #1795568)

  * [Hyper-V] Enable NVME devices (LP: #1793386)
    - [Config] linux-azure: CONFIG_BLK_DEV_NVME=y

  * linux-azure: build and include the tcm_loop module to the main kernel
    package (LP: #1791794)
    - [config] CONFIG_LOOPBACK_TARGET=y (tcm_loop)

  * linux-azure: fix getabis information (LP: #1793462)
    - [Packaging] linux-azure: fix getabis

  * Miscellaneous Ubuntu changes
    - [Config] updateconfigs after rebase to Ubuntu-4.15.0-37.40

  [ Ubuntu: 4.15.0-37.40 ]

  * linux: 4.15.0-37.40 -proposed tracker (LP: #1795564)
  * hns3: enable ethtool rx-vlan-filter on supported hw (LP: #1793394)
    - net: hns3: Add vlan filter setting by ethtool command -K
  * hns3: Modifying channel parameters will reset ring parameters back to
    defaults (LP: #1793404)
    - net: hns3: Fix desc num set to default when setting channel
  * hisi_sas: Add SATA FIX check for v3 hw (LP: #1794151)
    - scsi: hisi_sas: Add SATA FIS check for v3 hw
  * Fix potential corruption using SAS controller on HiSilicon arm64 boards
    (LP: #1794156)
    - scsi: hisi_sas: add memory barrier in task delivery function
  * hisi_sas: Reduce unnecessary spin lock contention (LP: #1794165)
    - scsi: hisi_sas: Tidy hisi_sas_task_prep()
  * Add functional level reset support for the SAS controller on HiSilicon D06
    systems (LP: #1794166)
    - scsi: hisi_sas: tidy host controller reset function a bit
    - scsi: hisi_sas: relocate some common code for v3 hw
    - scsi: hisi_sas: Implement handlers of PCIe FLR for v3 hw
  * HiSilicon SAS controller doesn't recover from PHY STP link timeout
    (LP: #1794172)
    - scsi: hisi_sas: tidy channel interrupt handler for v3 hw
    - scsi: hisi_sas: Fix the failure of recovering PHY from STP link timeout
  * getxattr: always handle namespaced attributes (LP: #1789746)
    - getxattr: use correct xattr length
  * Fix unusable NVIDIA GPU after S3 (LP: #1793338)
    - PCI: Reprogram bridge prefetch registers on resume
  * Fails to boot under Xen PV: BUG: unable to handle kernel paging request at
    edc21fd9 (LP: #1789...

Changed in linux-azure (Ubuntu Bionic):
status: Fix Committed → Fix Released
Po-Hsu Lin (cypressyew)
Changed in linux-azure (Ubuntu):
status: In Progress → Invalid
Marcelo Cerri (mhcerri)
Changed in linux-azure (Ubuntu Groovy):
status: Invalid → New
Changed in linux-azure-4.15 (Ubuntu Focal):
status: New → Invalid
Changed in linux-azure-4.15 (Ubuntu Groovy):
status: New → Invalid
Marcelo Cerri (mhcerri)
no longer affects: linux-azure-4.15 (Ubuntu Bionic)
no longer affects: linux-azure-4.15 (Ubuntu Focal)
no longer affects: linux-azure-4.15 (Ubuntu Groovy)
no longer affects: linux-azure-4.15 (Ubuntu)
Marcelo Cerri (mhcerri)
no longer affects: linux-azure (Ubuntu Bionic)
Changed in linux-azure (Ubuntu Bionic):
status: New → Fix Released
Marcelo Cerri (mhcerri)
Changed in linux-azure (Ubuntu Focal):
status: New → In Progress
Changed in linux-azure (Ubuntu Groovy):
status: New → In Progress
Changed in linux-azure-4.15 (Ubuntu Bionic):
status: New → In Progress
Stefan Bader (smb)
Changed in linux-azure-4.15 (Ubuntu):
status: New → Invalid
Changed in linux-azure-4.15 (Ubuntu Bionic):
importance: Undecided → Medium
Changed in linux-azure (Ubuntu Focal):
importance: Undecided → Medium
Ian May (ian-may)
Changed in linux-azure (Ubuntu Focal):
status: In Progress → Fix Committed
Ian May (ian-may)
Changed in linux-azure-4.15 (Ubuntu Bionic):
status: In Progress → Fix Committed
Stefan Bader (smb)
Changed in linux-azure (Ubuntu Groovy):
importance: Undecided → Medium
status: In Progress → Fix Committed
Marcelo Cerri (mhcerri)
description: updated
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (80.2 KiB)

This bug was fixed in the package linux-azure - 5.4.0-1032.33

---------------
linux-azure (5.4.0-1032.33) focal; urgency=medium

  * focal/linux-azure: 5.4.0-1032.33 -proposed tracker (LP: #1903162)

  * Focal update: v5.4.66 upstream stable release (LP: #1896824)
    - [Config] azure: updateconfigs for VGACON_SOFT_SCROLLBACK

  * [linux-azure][hibernation] Mellanox CX4 NIC's TX/RX packets stop increasing
    after hibernation/resume (LP: #1894896)
    - hv_netvsc: Fix hibernation for mlx5 VF driver

  * [linux-azure][hibernation] GPU device no longer working after resume from
    hibernation in NV6 VM size (LP: #1894893)
    - PCI: hv: Fix hibernation in case interrupts are not re-created

  * linux-azure: build and include the tcm_loop module to the main kernel
    package (LP: #1791794)
    - [Config] linux-azure: CONFIG_LOOPBACK_TARGET=m (tcm_loop)

  * [linux-azure] Two Fixes For kdump Over Network (LP: #1883261)
    - PCI: hv: Fix the PCI HyperV probe failure path to release resource properly
    - PCI: hv: Retry PCI bus D0 entry on invalid device state

  [ Ubuntu: 5.4.0-55.61 ]

  * focal/linux: 5.4.0-55.61 -proposed tracker (LP: #1903175)
  * Update kernel packaging to support forward porting kernels (LP: #1902957)
    - [Debian] Update for leader included in BACKPORT_SUFFIX
  * Avoid double newline when running insertchanges (LP: #1903293)
    - [Packaging] insertchanges: avoid double newline
  * EFI: Fails when BootCurrent entry does not exist (LP: #1899993)
    - efivarfs: Replace invalid slashes with exclamation marks in dentries.
  * CVE-2020-14351
    - perf/core: Fix race in the perf_mmap_close() function
  * raid10: Block discard is very slow, causing severe delays for mkfs and
    fstrim operations (LP: #1896578)
    - md: add md_submit_discard_bio() for submitting discard bio
    - md/raid10: extend r10bio devs to raid disks
    - md/raid10: pull codes that wait for blocked dev into one function
    - md/raid10: improve raid10 discard request
    - md/raid10: improve discard request for far layout
    - dm raid: fix discard limits for raid1 and raid10
    - dm raid: remove unnecessary discard limits for raid10
  * Bionic: btrfs: kernel BUG at /build/linux-
    eTBZpZ/linux-4.15.0/fs/btrfs/ctree.c:3233! (LP: #1902254)
    - btrfs: drop unnecessary offset_in_page in extent buffer helpers
    - btrfs: extent_io: do extra check for extent buffer read write functions
    - btrfs: extent-tree: kill BUG_ON() in __btrfs_free_extent()
    - btrfs: extent-tree: kill the BUG_ON() in insert_inline_extent_backref()
    - btrfs: ctree: check key order before merging tree blocks
  * Ethernet no link lights after reboot (Intel i225-v 2.5G) (LP: #1902578)
    - igc: Add PHY power management control
  * Undetected Data corruption in MPI workloads that use VSX for reductions on
    POWER9 DD2.1 systems (LP: #1902694)
    - powerpc: Fix undetected data corruption with P9N DD2.1 VSX CI load emulation
    - selftests/powerpc: Make alignment handler test P9N DD2.1 vector CI load
      workaround
  * [20.04 FEAT] Support/enhancement of NVMe IPL (LP: #1902179)
    - s390: nvme ipl
    - s390: nvme reipl
    - s390/ipl: support NVMe IPL kernel para...

Changed in linux-azure (Ubuntu Focal):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (50.4 KiB)

This bug was fixed in the package linux-azure - 5.8.0-1013.14

---------------
linux-azure (5.8.0-1013.14) groovy; urgency=medium

  * groovy/linux-azure: 5.8.0-1013.14 -proposed tracker (LP: #1903184)

  * linux-azure: build and include the tcm_loop module to the main kernel
    package (LP: #1791794)
    - [Config] linux-azure: CONFIG_LOOPBACK_TARGET=m (tcm_loop)

  [ Ubuntu: 5.8.0-30.32 ]

  * groovy/linux: 5.8.0-30.32 -proposed tracker (LP: #1903194)
  * Update kernel packaging to support forward porting kernels (LP: #1902957)
    - [Debian] Update for leader included in BACKPORT_SUFFIX
  * Avoid double newline when running insertchanges (LP: #1903293)
    - [Packaging] insertchanges: avoid double newline
  * EFI: Fails when BootCurrent entry does not exist (LP: #1899993)
    - efivarfs: Replace invalid slashes with exclamation marks in dentries.
  * raid10: Block discard is very slow, causing severe delays for mkfs and
    fstrim operations (LP: #1896578)
    - md: add md_submit_discard_bio() for submitting discard bio
    - md/raid10: extend r10bio devs to raid disks
    - md/raid10: pull codes that wait for blocked dev into one function
    - md/raid10: improve raid10 discard request
    - md/raid10: improve discard request for far layout
    - dm raid: fix discard limits for raid1 and raid10
    - dm raid: remove unnecessary discard limits for raid10
  * Bionic: btrfs: kernel BUG at /build/linux-
    eTBZpZ/linux-4.15.0/fs/btrfs/ctree.c:3233! (LP: #1902254)
    - btrfs: extent_io: do extra check for extent buffer read write functions
    - btrfs: extent-tree: kill BUG_ON() in __btrfs_free_extent()
    - btrfs: extent-tree: kill the BUG_ON() in insert_inline_extent_backref()
    - btrfs: ctree: check key order before merging tree blocks
  * Tiger Lake PMC core driver fixes (LP: #1899883)
    - platform/x86: intel_pmc_core: update TGL's LPM0 reg bit map name
    - platform/x86: intel_pmc_core: fix bound check in pmc_core_mphy_pg_show()
    - platform/x86: pmc_core: Use descriptive names for LPM registers
    - platform/x86: intel_pmc_core: Fix TigerLake power gating status map
    - platform/x86: intel_pmc_core: Fix the slp_s0 counter displayed value
  * drm/i915/dp_mst - System would hang during the boot up. (LP: #1902469)
    - Revert "UBUNTU: SAUCE: drm/i915/display: Fix null deref in
      intel_psr_atomic_check()"
    - drm/i915: Fix encoder lookup during PSR atomic check
  * Undetected Data corruption in MPI workloads that use VSX for reductions on
    POWER9 DD2.1 systems (LP: #1902694)
    - powerpc: Fix undetected data corruption with P9N DD2.1 VSX CI load emulation
    - selftests/powerpc: Make alignment handler test P9N DD2.1 vector CI load
      workaround
  * [20.04 FEAT] Support/enhancement of NVMe IPL (LP: #1902179)
    - s390/ipl: support NVMe IPL kernel parameters
  * uvcvideo: add mapping for HEVC payloads (LP: #1895803)
    - media: uvcvideo: Add mapping for HEVC payloads
  * risc-v 5.8 kernel oops on ftrace tests (LP: #1894613)
    - stop_machine, rcu: Mark functions as notrace
  * Groovy update: v5.8.17 upstream stable release (LP: #1902137)
    - xgb4: handle 4-tuple PEDIT to NAT mode translation
    - ibmveth: Swi...

Changed in linux-azure (Ubuntu Groovy):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (34.2 KiB)

This bug was fixed in the package linux-azure-4.15 - 4.15.0-1100.111

---------------
linux-azure-4.15 (4.15.0-1100.111) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1100.111 -proposed tracker (LP: #1903123)

  * CVE-2020-12351 // CVE-2020-12352 // CVE-2020-24490
    - [Config] azure-4.15: Disable BlueZ highspeed support

  * Bionic update: upstream stable patchset 2020-09-30 (LP: #1897977)
    - [Config] azure-4.15: updateconfigs for VGACON_SOFT_SCROLLBACK

  * [linux-azure] Request for two CIFS commits in 16.04 (LP: #1882268)
    - CIFS: Only send SMB2_NEGOTIATE command on new TCP connections
    - cifs: Fix potential softlockups while refreshing DFS cache

  * linux-azure: build and include the tcm_loop module to the main kernel
    package (LP: #1791794)
    - [Config] linux-azure: Ensure CONFIG_LOOPBACK_TARGET=m (tcm_loop)

  * [linux-azure] Two Fixes For kdump Over Network (LP: #1883261)
    - PCI: hv: Reorganize the code in preparation of hibernation
    - PCI: hv: Fix the PCI HyperV probe failure path to release resource properly
    - PCI: hv: Retry PCI bus D0 entry on invalid device state

  [ Ubuntu: 4.15.0-125.128 ]

  * bionic/linux: 4.15.0-125.128 -proposed tracker (LP: #1903137)
  * Update kernel packaging to support forward porting kernels (LP: #1902957)
    - [Debian] Update for leader included in BACKPORT_SUFFIX
  * Avoid double newline when running insertchanges (LP: #1903293)
    - [Packaging] insertchanges: avoid double newline
  * EFI: Fails when BootCurrent entry does not exist (LP: #1899993)
    - efivarfs: Replace invalid slashes with exclamation marks in dentries.
  * CVE-2020-14351
    - perf/core: Fix race in the perf_mmap_close() function
  * raid10: Block discard is very slow, causing severe delays for mkfs and
    fstrim operations (LP: #1896578)
    - md: add md_submit_discard_bio() for submitting discard bio
    - md/raid10: extend r10bio devs to raid disks
    - md/raid10: pull codes that wait for blocked dev into one function
    - md/raid10: improve raid10 discard request
    - md/raid10: improve discard request for far layout
  * Bionic: btrfs: kernel BUG at /build/linux-
    eTBZpZ/linux-4.15.0/fs/btrfs/ctree.c:3233! (LP: #1902254)
    - btrfs: use offset_in_page instead of open-coding it
    - btrfs: use BUG() instead of BUG_ON(1)
    - btrfs: drop unnecessary offset_in_page in extent buffer helpers
    - btrfs: extent_io: do extra check for extent buffer read write functions
    - btrfs: extent-tree: kill BUG_ON() in __btrfs_free_extent()
    - btrfs: extent-tree: kill the BUG_ON() in insert_inline_extent_backref()
    - btrfs: ctree: check key order before merging tree blocks
  * Bionic update: upstream stable patchset 2020-11-04 (LP: #1902943)
    - USB: gadget: f_ncm: Fix NDP16 datagram validation
    - gpio: tc35894: fix up tc35894 interrupt configuration
    - vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock
    - vsock/virtio: stop workers during the .remove()
    - vsock/virtio: add transport parameter to the
      virtio_transport_reset_no_sock()
    - net: virtio_vsock: Enhance connection semantics
    - Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
    -...

Changed in linux-azure-4.15 (Ubuntu Bionic):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (34.4 KiB)

This bug was fixed in the package linux-azure - 4.15.0-1100.111~16.04.1

---------------
linux-azure (4.15.0-1100.111~16.04.1) xenial; urgency=medium

  * xenial/linux-azure: 4.15.0-1100.111~16.04.1 -proposed tracker (LP: #1903121)

  * Packaging resync (LP: #1786013)
    - [Packaging] update update.conf

  [ Ubuntu: 4.15.0-1100.111 ]

  * bionic/linux-azure-4.15: 4.15.0-1100.111 -proposed tracker (LP: #1903123)
  * CVE-2020-12351 // CVE-2020-12352 // CVE-2020-24490
    - [Config] azure-4.15: Disable BlueZ highspeed support
  * Bionic update: upstream stable patchset 2020-09-30 (LP: #1897977)
    - [Config] azure-4.15: updateconfigs for VGACON_SOFT_SCROLLBACK
  * [linux-azure] Request for two CIFS commits in 16.04 (LP: #1882268)
    - CIFS: Only send SMB2_NEGOTIATE command on new TCP connections
    - cifs: Fix potential softlockups while refreshing DFS cache
  * linux-azure: build and include the tcm_loop module to the main kernel
    package (LP: #1791794)
    - [Config] linux-azure: Ensure CONFIG_LOOPBACK_TARGET=m (tcm_loop)
  * [linux-azure] Two Fixes For kdump Over Network (LP: #1883261)
    - PCI: hv: Reorganize the code in preparation of hibernation
    - PCI: hv: Fix the PCI HyperV probe failure path to release resource properly
    - PCI: hv: Retry PCI bus D0 entry on invalid device state
  * bionic/linux: 4.15.0-125.128 -proposed tracker (LP: #1903137)
  * Update kernel packaging to support forward porting kernels (LP: #1902957)
    - [Debian] Update for leader included in BACKPORT_SUFFIX
  * Avoid double newline when running insertchanges (LP: #1903293)
    - [Packaging] insertchanges: avoid double newline
  * EFI: Fails when BootCurrent entry does not exist (LP: #1899993)
    - efivarfs: Replace invalid slashes with exclamation marks in dentries.
  * CVE-2020-14351
    - perf/core: Fix race in the perf_mmap_close() function
  * raid10: Block discard is very slow, causing severe delays for mkfs and
    fstrim operations (LP: #1896578)
    - md: add md_submit_discard_bio() for submitting discard bio
    - md/raid10: extend r10bio devs to raid disks
    - md/raid10: pull codes that wait for blocked dev into one function
    - md/raid10: improve raid10 discard request
    - md/raid10: improve discard request for far layout
  * Bionic: btrfs: kernel BUG at /build/linux-
    eTBZpZ/linux-4.15.0/fs/btrfs/ctree.c:3233! (LP: #1902254)
    - btrfs: use offset_in_page instead of open-coding it
    - btrfs: use BUG() instead of BUG_ON(1)
    - btrfs: drop unnecessary offset_in_page in extent buffer helpers
    - btrfs: extent_io: do extra check for extent buffer read write functions
    - btrfs: extent-tree: kill BUG_ON() in __btrfs_free_extent()
    - btrfs: extent-tree: kill the BUG_ON() in insert_inline_extent_backref()
    - btrfs: ctree: check key order before merging tree blocks
  * Bionic update: upstream stable patchset 2020-11-04 (LP: #1902943)
    - USB: gadget: f_ncm: Fix NDP16 datagram validation
    - gpio: tc35894: fix up tc35894 interrupt configuration
    - vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock
    - vsock/virtio: stop workers during the .remove()
    - vsock/virtio: add transport parameter to the
 ...

Changed in linux-azure (Ubuntu):
status: In Progress → Fix Released
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