Re-enable CONFIG_MEMCG on the Tegra kernels

Bug #2032954 reported by Jacob Martin
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-nvidia-tegra (Ubuntu)
Fix Released
Undecided
Jacob Martin
linux-nvidia-tegra-igx (Ubuntu)
Fix Released
Undecided
Jacob Martin

Bug Description

For a time, CONFIG_MEMCG had been disabled by the RT patchset to resolve a bug in its interaction with PREEMPT_RT. This has since been resolved and the Ubuntu RT kernel has re-enabled this configuration option, but this has not been reflected in the Tegra kernels.

The Tegra kernels will be updated to have this configuration option enabled.

Changed in linux-nvidia-tegra (Ubuntu):
assignee: nobody → Jacob Martin (jacobmartin)
Changed in linux-nvidia-tegra-igx (Ubuntu):
assignee: nobody → Jacob Martin (jacobmartin)
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-nvidia-tegra/5.15.0-1017.17 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-jammy-linux-nvidia-tegra' to 'verification-done-jammy-linux-nvidia-tegra'. If the problem still exists, change the tag 'verification-needed-jammy-linux-nvidia-tegra' to 'verification-failed-jammy-linux-nvidia-tegra'.

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: kernel-spammed-jammy-linux-nvidia-tegra-v2 verification-needed-jammy-linux-nvidia-tegra
Changed in linux-nvidia-tegra (Ubuntu):
status: New → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-nvidia-tegra-igx/5.15.0-1004.4 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-jammy-linux-nvidia-tegra-igx' to 'verification-done-jammy-linux-nvidia-tegra-igx'. If the problem still exists, change the tag 'verification-needed-jammy-linux-nvidia-tegra-igx' to 'verification-failed-jammy-linux-nvidia-tegra-igx'.

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: kernel-spammed-jammy-linux-nvidia-tegra-igx-v2 verification-needed-jammy-linux-nvidia-tegra-igx
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-nvidia-tegra-5.15/5.15.0-1017.17~20.04.1 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-linux-nvidia-tegra-5.15' to 'verification-done-focal-linux-nvidia-tegra-5.15'. If the problem still exists, change the tag 'verification-needed-focal-linux-nvidia-tegra-5.15' to 'verification-failed-focal-linux-nvidia-tegra-5.15'.

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: kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 verification-needed-focal-linux-nvidia-tegra-5.15
Changed in linux-nvidia-tegra-igx (Ubuntu):
status: New → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (56.1 KiB)

This bug was fixed in the package linux-nvidia-tegra - 5.15.0-1017.17

---------------
linux-nvidia-tegra (5.15.0-1017.17) jammy; urgency=medium

  * jammy/linux-nvidia-tegra: 5.15.0-1017.17 -proposed tracker (LP: #2033697)

  * Re-enable CONFIG_MEMCG on the Tegra kernels (LP: #2032954)
    - [Config] linux-nvidia-tegra: Re-enable CONFIG_MEMCG

  * NVIDIA pull requests 2023-08-07, 2023-08-11, 2023-08-22 (LP: #2031567)
    - SAUCE: memory: tegra: add nvlink clients for NVGPU
    - SAUCE: arm64: configs: Disable BRCMFMAC driver
    - SAUCE: arm64: config: Enable ZRAM config as module
    - SAUCE: soc/tegra: cbb: set ERD bit during resume for error interrupt
    - SAUCE: tty/serial: tegra-tcu: skip esc and ccplex_id
    - SAUCE: arm64: configs: Set USB_CONFIGFS_F_ACC to y
    - SAUCE: arm64: configs: Sanitize arm64 defconfig
    - SAUCE: arm64: config: Enable configs for nf_tables
    - SAUCE: ina3221: add support for summation channel control
    - NVIDIA: SAUCE: arm64: defconfig: Enable CONFIG_DEVFREQ_THERMAL
    - NVIDIA: SAUCE: configs: Sync defconfigs using make defconfig
    - NVIDIA: SAUCE: configs: Enable nvme target, tcp driver
    - NVIDIA: SAUCE: driver: cpufreq: use refclk delta based loop instead of
      udelay
    - NVIDIA: SAUCE: arm64: configs: disable inbuilt IMX219 driver
    - [Config] linux-nvidia-tegra: integrate defconfig changes

  [ Ubuntu: 5.15.0-1045.50 ]

  * jammy/linux-realtime: 5.15.0-1045.50 -proposed tracker (LP: #2030402)
  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2023.08.07)
  * Jammy real-time patch set update: v5.15.125-rt66 (LP: #2031687)
    - rcu/tree: Protect rcu_rdp_is_offloaded() invocations on RT
    - sched: Introduce migratable()
    - arm64: mm: Make arch_faults_on_old_pte() check for migratability
    - printk: rename printk cpulock API and always disable interrupts
    - console: add write_atomic interface
    - kdb: only use atomic consoles for output mirroring
    - serial: 8250: implement write_atomic
    - printk: relocate printk_delay()
    - printk: call boot_delay_msec() in printk_delay()
    - printk: use seqcount_latch for console_seq
    - printk: introduce kernel sync mode
    - printk: move console printing to kthreads
    - printk: add console handover
    - printk: add pr_flush()
    - printk: Enhance the condition check of msleep in pr_flush()
    - sched: Switch wait_task_inactive to HRTIMER_MODE_REL_HARD
    - kthread: Move prio/affinite change into the newly created thread
    - genirq: Move prio assignment into the newly created thread
    - genirq: Disable irqfixup/poll on PREEMPT_RT.
    - efi: Allow efi=runtime
    - mm: Disable zsmalloc on PREEMPT_RT
    - net/core: disable NET_RX_BUSY_POLL on PREEMPT_RT
    - samples/kfifo: Rename read_lock/write_lock
    - crypto: testmgr - Only disable migration in crypto_disable_simd_for_test()
    - mm: Allow only SLUB on PREEMPT_RT
    - mm: page_alloc: Use migrate_disable() in drain_local_pages_wq()
    - mm/scatterlist: Replace the !preemptible warning in sg_miter_stop()
    - mm: Disable NUMA_BALANCING_DEFAULT_ENABLED and TRANSPARENT_HUGEPAGE on
      PREEMPT_RT
    - x86/soft...

Changed in linux-nvidia-tegra (Ubuntu):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (56.9 KiB)

This bug was fixed in the package linux-nvidia-tegra-igx - 5.15.0-1004.4

---------------
linux-nvidia-tegra-igx (5.15.0-1004.4) jammy; urgency=medium

  * jammy/linux-nvidia-tegra-igx: 5.15.0-1004.4 -proposed tracker (LP: #2033699)

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

  * apply nvidia igx patches for Aug 22-28 (LP: #2033315)
    - NVIDIA: SAUCE: config: Disable CONFIG_LOCALVERSION_AUTO
    - NVIDIA: SAUCE: arch: arm64: enable HDA_INTEL config

  * Include out-of-tree IGX modules in kernel build (LP: #2028200)
    - [Packaging] linux-nvidia-tegra-igx: update dkms-versions for tegra-oot-igx
      1.0.2-2

  * apply nvidia igx patches for Aug 1-7 (LP: #2030815)
    - NVIDIA: SAUCE: arm64: config: Enable Misc binary config
    - [Config] linux-nvidia-tegra-igx: Set CONFIG_BINFMT_MISC as built-in

  * Re-enable CONFIG_MEMCG on the Tegra kernels (LP: #2032954)
    - [Config] linux-nvidia-tegra-igx: Re-enable CONFIG_MEMCG to match j:realtime

  [ Ubuntu: 5.15.0-1017.17 ]

  * jammy/linux-nvidia-tegra: 5.15.0-1017.17 -proposed tracker (LP: #2033697)
  * Re-enable CONFIG_MEMCG on the Tegra kernels (LP: #2032954)
    - [Config] linux-nvidia-tegra: Re-enable CONFIG_MEMCG
  * NVIDIA pull requests 2023-08-07, 2023-08-11, 2023-08-22 (LP: #2031567)
    - SAUCE: memory: tegra: add nvlink clients for NVGPU
    - SAUCE: arm64: configs: Disable BRCMFMAC driver
    - SAUCE: arm64: config: Enable ZRAM config as module
    - SAUCE: soc/tegra: cbb: set ERD bit during resume for error interrupt
    - SAUCE: tty/serial: tegra-tcu: skip esc and ccplex_id
    - SAUCE: arm64: configs: Set USB_CONFIGFS_F_ACC to y
    - SAUCE: arm64: configs: Sanitize arm64 defconfig
    - SAUCE: arm64: config: Enable configs for nf_tables
    - SAUCE: ina3221: add support for summation channel control
    - NVIDIA: SAUCE: arm64: defconfig: Enable CONFIG_DEVFREQ_THERMAL
    - NVIDIA: SAUCE: configs: Sync defconfigs using make defconfig
    - NVIDIA: SAUCE: configs: Enable nvme target, tcp driver
    - NVIDIA: SAUCE: driver: cpufreq: use refclk delta based loop instead of
      udelay
    - NVIDIA: SAUCE: arm64: configs: disable inbuilt IMX219 driver
    - [Config] linux-nvidia-tegra: integrate defconfig changes
  * jammy/linux-realtime: 5.15.0-1045.50 -proposed tracker (LP: #2030402)
  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2023.08.07)
  * Jammy real-time patch set update: v5.15.125-rt66 (LP: #2031687)
    - rcu/tree: Protect rcu_rdp_is_offloaded() invocations on RT
    - sched: Introduce migratable()
    - arm64: mm: Make arch_faults_on_old_pte() check for migratability
    - printk: rename printk cpulock API and always disable interrupts
    - console: add write_atomic interface
    - kdb: only use atomic consoles for output mirroring
    - serial: 8250: implement write_atomic
    - printk: relocate printk_delay()
    - printk: call boot_delay_msec() in printk_delay()
    - printk: use seqcount_latch for console_seq
    - printk: introduce kernel sync mode
    - printk: move console printing to kthreads
    - printk: add console handover
    - printk: add pr_flush()
    - printk: Enhance...

Changed in linux-nvidia-tegra-igx (Ubuntu):
status: Fix Committed → Fix Released
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