Use INTx for Pericom USB controllers

Bug #1906839 reported by Kai-Heng Feng
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
Fix Released
Undecided
Unassigned
linux (Ubuntu)
Fix Released
Undecided
Unassigned
Focal
Invalid
Undecided
Unassigned
linux-oem-5.10 (Ubuntu)
Won't Fix
Undecided
Unassigned
Focal
Fix Released
High
Unassigned

Bug Description

[Impact]
Pericom EHCI/OHCI controller cannot detect USB hotplug after using MSI.

[Fix]
Disable MSI and fallback to INTx.

[Test]
Hotplug any USB device and nothing gets detected.
With the fix applied the issue is gone.

[Where problems could occur]
Nothing wrong can happen. It was already using INTx before 306c54d0edb6
("usb: hcd: Try MSI interrupts on PCI devices"), and now it goes back to
use INTx again.

affects: linux (Ubuntu) → linux-oem-5.10 (Ubuntu)
Changed in linux-oem-5.10 (Ubuntu):
status: New → Won't Fix
Changed in linux-oem-5.10 (Ubuntu Focal):
status: New → Confirmed
importance: Undecided → High
tags: added: oem-priority originate-from-1905926 somerville
Revision history for this message
Yuan-Chen Cheng (ycheng-twn) wrote :

need this to land in focal/oem/5.10 kernel.

Timo Aaltonen (tjaalton)
Changed in linux (Ubuntu Focal):
status: New → Invalid
Changed in linux-oem-5.10 (Ubuntu Focal):
status: Confirmed → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Missing required logs.

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 1906839

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
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

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
tags: added: verification-done-focal
removed: verification-needed-focal
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux-oem-5.10 - 5.10.0-1008.9

---------------
linux-oem-5.10 (5.10.0-1008.9) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1008.9 -proposed tracker (LP: #1908114)

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

  * Miscellaneous Ubuntu changes
    - [Config] update configs and annotations after rebase to v5.10

  [ Ubuntu: 5.10.0-9.10 ]

  * Use INTx for Pericom USB controllers (LP: #1906839)
    - PCI: Disable MSI for Pericom PCIe-USB adapter
  * disable building bpf selftests (LP: #1908144)
    - SAUCE: selftests/bpf: clarify build error if no vmlinux
    - SAUCE: selftests: Skip BPF seftests by default
    - disable building bpf selftests (no VMLINUX_BTF)
  * Miscellaneous Ubuntu changes
    - [Config] Enable CONFIG_BPF_LSM
  * Miscellaneous upstream changes
    - Revert "md: change mddev 'chunk_sectors' from int to unsigned"
    - Revert "dm raid: fix discard limits for raid1 and raid10"

  [ Ubuntu: 5.10.0-8.9 ]

  * Packaging resync (LP: #1786013)
    - [Packaging] update variants
  * Fix bpf selftest compilation with clang 11
    - bpf: Fix selftest compilation on clang 11
  * Miscellaneous Ubuntu changes
    - [Config] update configs and annotations after rebase to v5.10
  * Rebase to v5.10

 -- Timo Aaltonen <email address hidden> Tue, 15 Dec 2020 15:46:56 +0200

Changed in linux-oem-5.10 (Ubuntu Focal):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (20.7 KiB)

This bug was fixed in the package linux - 5.10.0-14.15

---------------
linux (5.10.0-14.15) hirsute; urgency=medium

  * hirsute/linux: 5.10.0-14.15 -proposed tracker (LP: #1913724)

  * Restore palm ejection on multi-input devices (LP: #1913520)
    - HID: multitouch: Apply MT_QUIRK_CONFIDENCE quirk for multi-input devices

  * intel-hid is not loaded on new Intel platform (LP: #1907160)
    - platform/x86: intel-hid: add Rocket Lake ACPI device ID

  * Hirsute update: v5.10.11 upstream stable release (LP: #1913430)
    - scsi: target: tcmu: Fix use-after-free of se_cmd->priv
    - mtd: rawnand: gpmi: fix dst bit offset when extracting raw payload
    - mtd: rawnand: nandsim: Fix the logic when selecting Hamming soft ECC engine
    - i2c: tegra: Wait for config load atomically while in ISR
    - i2c: bpmp-tegra: Ignore unknown I2C_M flags
    - platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634
    - ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()
    - ALSA: hda/realtek - Limit int mic boost on Acer Aspire E5-575T
    - ALSA: hda/via: Add minimum mute flag
    - crypto: xor - Fix divide error in do_xor_speed()
    - dm crypt: fix copy and paste bug in crypt_alloc_req_aead
    - ACPI: scan: Make acpi_bus_get_device() clear return pointer on error
    - btrfs: don't get an EINTR during drop_snapshot for reloc
    - btrfs: do not double free backref nodes on error
    - btrfs: fix lockdep splat in btrfs_recover_relocation
    - btrfs: don't clear ret in btrfs_start_dirty_block_groups
    - btrfs: send: fix invalid clone operations when cloning from the same file
      and root
    - fs: fix lazytime expiration handling in __writeback_single_inode()
    - pinctrl: ingenic: Fix JZ4760 support
    - mmc: core: don't initialize block size from ext_csd if not present
    - mmc: sdhci-of-dwcmshc: fix rpmb access
    - mmc: sdhci-xenon: fix 1.8v regulator stabilization
    - mmc: sdhci-brcmstb: Fix mmc timeout errors on S5 suspend
    - dm: avoid filesystem lookup in dm_get_dev_t()
    - dm integrity: fix a crash if "recalculate" used without "internal_hash"
    - dm integrity: conditionally disable "recalculate" feature
    - drm/atomic: put state on error path
    - drm/syncobj: Fix use-after-free
    - drm/amdgpu: remove gpu info firmware of green sardine
    - drm/amd/display: DCN2X Find Secondary Pipe properly in MPO + ODM Case
    - drm/i915/gt: Prevent use of engine->wa_ctx after error
    - drm/i915: Check for rq->hwsp validity after acquiring RCU lock
    - ASoC: Intel: haswell: Add missing pm_ops
    - ASoC: rt711: mutex between calibration and power state changes
    - SUNRPC: Handle TCP socket sends with kernel_sendpage() again
    - HID: sony: select CONFIG_CRC32
    - dm integrity: select CRYPTO_SKCIPHER
    - x86/hyperv: Fix kexec panic/hang issues
    - scsi: ufs: Relax the condition of UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL
    - scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback
    - scsi: qedi: Correct max length of CHAP secret
    - scsi: scsi_debug: Fix memleak in scsi_debug_init()
    - scsi: sd: Suppress spurious errors when WRITE SAME is being disabled
    - riscv: ...

Changed in linux (Ubuntu):
status: Incomplete → Fix Released
Timo Aaltonen (tjaalton)
Changed in hwe-next:
status: New → Fix Released
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