System stops responding while entering S3 with SD card installed

[Hsuan-Yu Lin]

[SRU Justfication]

[Impact]
The system stops responding while entering S3, screen will be lit up if touchpad is triggered by finger. Cursor could be seen with black background, but system is not responding to any input.

[Fix]
b3d71abd135e xhci: Poll for U0 after disabling USB2 LPM
f0c472a6da51 xhci: Return if xHCI doesn't support LPM

[Fix]
Patchset[1] for fix this issue currently landed in upstream,
so we backported them:

[1]:
b3d71abd135e xhci: Poll for U0 after disabling USB2 LPM
f0c472a6da51 xhci: Return if xHCI doesn't support LPM

[Test]
With the above patch applied, run:
sudo fwts --s3-sleep-delay=30 --s3-multiple=30 -p s3

Can passed 30 times.

[Regression Potential]
Low, the patch is just like a safeguard,
doesn't really change any behavior.

[Reproduce Steps]
1. Install dell-bto-bionic-bolt-l-X51-20190720-56.iso
2. Upgrade kernel to 4.15.0-1080-oem
3. Boot the system with 4.15.0-1080-oem kernel
4. Insert SD card
5. Suspend the system to S3

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

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 1880519

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.

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

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[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

apport information

[Hsuan-Yu Lin (shanelin)]

https://lists.ubuntu.com/archives/kernel-team/2020-July/111958.html

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

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!

[Timo Aaltonen (tjaalton)]

hsuan-yu: please verify this so we can release linux-oem-5.6..

[Hsuan-Yu Lin (shanelin)]

Verification done on 5.6.0-1021-oem (focal)

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.6 - 5.6.0-1021.21

---------------
linux-oem-5.6 (5.6.0-1021.21) focal; urgency=medium

  * focal/linux-oem-5.6: 5.6.0-1021.21 -proposed tracker (LP: #1889371)

  * Fix right speaker of HP laptop (LP: #1889375)
    - SAUCE: hda/realtek: Fix right speaker of HP laptop

  * blk_update_request error when mount nvme partition (LP: #1872383)
    - SAUCE: nvme-pci: prevent SK hynix PC400 from using Write Zeroes command

  * cgroup refcount is bogus when cgroup_sk_alloc is disabled (LP: #1886860)
    - cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
    - cgroup: Fix sock_cgroup_data on big-endian.

  * Add support for Atlantic NIC firmware v4 (LP: #1886908)
    - net: atlantic: simplify hw_get_fw_version() usage
    - net: atlantic: align return value of ver_match function with function name
    - net: atlantic: add support for FW 4.x

  * Restart the machine successfully after suspend (LP: #1888375)
    - SAUCE: iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu
    - iommu/vt-d: Don't apply gfx quirks to untrusted devices

  * Wakeup the system by touching the touchpad (LP: #1888331)
    - gpio: gpiolib: Allow GPIO IRQs to lazy disable
    - HID: i2c-hid: Enable wakeup capability from Suspend-to-Idle

  * soc/amd/renoir: detect dmic from acpi table (LP: #1887734)
    - ASoC: amd: add logic to check dmic hardware runtime
    - ASoC: amd: add ACPI dependency check
    - ASoC: amd: fixed kernel warnings

  * [SRU][PATCH 0/1][oem-5.6] fix amd RENOIR screen backlight issue.
    (LP: #1886785)
    - Revert "drm/amd/display: disable dcn20 abm feature for bring up"

  * Enable Quectel EG95 LTE modem [2c7c:0195] (LP: #1886744)
    - net: usb: qmi_wwan: add support for Quectel EG95 LTE modem
    - USB: serial: option: add Quectel EG95 LTE modem

  * soc/amd/renoir: change the module name to make it work with ucm3
    (LP: #1888166)
    - AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel
      module
    - remove a kernel module since its name is changed

  * System stops responding while entering S3 with SD card installed
    (LP: #1880519)
    - xhci: Return if xHCI doesn't support LPM
    - xhci: Poll for U0 after disabling USB2 LPM

  * [SRU][F/OEM-5.6] add a new OLED panel support for brightness control
    (LP: #1887909)
    - drm/dp: Lenovo X13 Yoga OLED panel brightness fix

 -- Timo Aaltonen <email address hidden> Wed, 29 Jul 2020 21:08:56 +0300

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-osp1 - 5.0.0-1067.72

---------------
linux-oem-osp1 (5.0.0-1067.72) bionic; urgency=medium

  * bionic/linux-oem-osp1: 5.0.0-1067.72 -proposed tracker (LP: #1889723)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync dkms-build and family

  [ Ubuntu: 5.0.0-60.64 ]

  * disco/linux: 5.0.0-60.64 -proposed tracker (LP: #1889602)
  * debian/scripts/file-downloader does not handle positive failures correctly
    (LP: #1878897)
    - [Packaging] file-downloader not handling positive failures correctly
  * dkms artifacts may expire from the pool (LP: #1850958)
    - [Packaging] autoreconstruct -- manage executable debian files
    - [packaging] handle downloads from the librarian better

  [ Ubuntu: 5.0.0-59.63 ]

  * disco/linux: 5.0.0-59.63 -proposed tracker (LP: #1888293)
  * net test from ubuntu_kernel_selftest will timeout on B-5.0 (LP: #1888381)
    - net/tls: fix lowat calculation if some data came from previous record
    - net/tls: fix no wakeup on partial reads
    - net/tls: fix poll ignoring partially copied records
  * Regression in kernel 4.15.0-91 causes kernel panic with Bcache
    (LP: #1867916)
    - bcache: check and adjust logical block size for backing devices
  * use-after-free in af_alg_accept() due to bh_lock_sock() (LP: #1884766)
    - crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()
  * Disco update: upstream stable patchset 2020-07-08 (LP: #1886876)
    - ARM: dts: renesas: Fix IOMMU device node names
    - scsi: core: free sgtables in case command setup fails
    - arm64: dts: meson: fixup SCP sram nodes
    - powerpc/kasan: Fix stack overflow by increasing THREAD_SHIFT
    - pinctrl: ocelot: Fix GPIO interrupt decoding on Jaguar2
    - clk: renesas: cpg-mssr: Fix STBCR suspend/resume handling
    - coresight: tmc: Fix TMC mode read in tmc_read_prepare_etb()
    - scsi: hisi_sas: Do not reset phy timer to wait for stray phy up
    - PCI: pci-bridge-emul: Fix PCIe bit conflicts
    - usb: gadget: core: sync interrupt before unbind the udc
    - clk: zynqmp: fix memory leak in zynqmp_register_clocks
    - scsi: vhost: Notify TCM about the maximum sg entries supported per command
    - IB/mlx5: Fix DEVX support for MLX5_CMD_OP_INIT2INIT_QP command
    - cifs: set up next DFS target before generic_ip_connect()
    - ASoC: qcom: q6asm-dai: kCFI fix
    - sparc32: mm: Don't try to free page-table pages if ctor() fails
    - net: dsa: lantiq_gswip: fix and improve the unsupported interface error
    - bpf, sockhash: Fix memory leak when unlinking sockets in sock_hash_free
    - RDMA/mlx5: Fix udata response upon SRQ creation
    - clk: meson: meson8b: Fix the polarity of the RESET_N lines
    - clk: meson: meson8b: Fix the vclk_div{1, 2, 4, 6, 12}_en gate bits
    - gpio: pca953x: fix handling of automatic address incrementing
    - ASoC: max98373: reorder max98373_reset() in resume
    - soundwire: slave: don't init debugfs on device registration error
    - arm64: dts: msm8996: Fix CSI IRQ types
    - scsi: target: loopback: Fix READ with data and sensebytes
    - SoC: rsnd: add interrupt support for SSI BUSIF buffer
    - ASoC: ux500: mop500:...

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.6 - 5.6.0-1021.21+20.10.2

---------------
linux-oem-5.6 (5.6.0-1021.21+20.10.2) groovy; urgency=medium

  * dkms artifacts may expire from the pool (LP: #1850958)
    - [Packaging] autoreconstruct -- manage executable debian files

linux-oem-5.6 (5.6.0-1021.21+20.10.1) groovy; urgency=medium

  * dkms artifacts may expire from the pool (LP: #1850958)
    - [packaging] handle downloads from the librarian better

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts
    - [Packaging] update update.conf
    - update dkms package versions

  * Introduce the new NVIDIA 450-server and the 450 UDA series (LP: #1887674)
    - [Packaging] NVIDIA -- Add signed modules for 450

  * Miscellaneous upstream changes
    - usbip: tools: fix build error for multiple definition
    - libtraceevent: Fix build with binutils 2.35
    - perf cs-etm: Move definition of 'traceid_list' global variable from header
      file

linux-oem-5.6 (5.6.0-1021.21) groovy; urgency=medium

  * Emtpy entry.

linux-oem-5.6 (5.6.0-1021.21) focal; urgency=medium

  * focal/linux-oem-5.6: 5.6.0-1021.21 -proposed tracker (LP: #1889371)

  * Fix right speaker of HP laptop (LP: #1889375)
    - SAUCE: hda/realtek: Fix right speaker of HP laptop

  * blk_update_request error when mount nvme partition (LP: #1872383)
    - SAUCE: nvme-pci: prevent SK hynix PC400 from using Write Zeroes command

  * cgroup refcount is bogus when cgroup_sk_alloc is disabled (LP: #1886860)
    - cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
    - cgroup: Fix sock_cgroup_data on big-endian.

  * Add support for Atlantic NIC firmware v4 (LP: #1886908)
    - net: atlantic: simplify hw_get_fw_version() usage
    - net: atlantic: align return value of ver_match function with function name
    - net: atlantic: add support for FW 4.x

  * Restart the machine successfully after suspend (LP: #1888375)
    - SAUCE: iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu
    - iommu/vt-d: Don't apply gfx quirks to untrusted devices

  * Wakeup the system by touching the touchpad (LP: #1888331)
    - gpio: gpiolib: Allow GPIO IRQs to lazy disable
    - HID: i2c-hid: Enable wakeup capability from Suspend-to-Idle

  * soc/amd/renoir: detect dmic from acpi table (LP: #1887734)
    - ASoC: amd: add logic to check dmic hardware runtime
    - ASoC: amd: add ACPI dependency check
    - ASoC: amd: fixed kernel warnings

  * [SRU][PATCH 0/1][oem-5.6] fix amd RENOIR screen backlight issue.
    (LP: #1886785)
    - Revert "drm/amd/display: disable dcn20 abm feature for bring up"

  * Enable Quectel EG95 LTE modem [2c7c:0195] (LP: #1886744)
    - net: usb: qmi_wwan: add support for Quectel EG95 LTE modem
    - USB: serial: option: add Quectel EG95 LTE modem

  * soc/amd/renoir: change the module name to make it work with ucm3
    (LP: #1888166)
    - AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel
      module
    - remove a kernel module since its name is changed

  * System stops responding while entering S3 with SD card installed
    (LP: #1880519)
    - xhci: Return if xHCI doesn't support LPM
    - xhci: Poll for U0 after disabl...