[hns-1126]net: hns3: fix port setting handle for fibre port

Bug #1853984 reported by Fred Kimmy on 2019-11-26
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
kunpeng920
Undecided
Unassigned
Ubuntu-18.04
Undecided
Unassigned
Ubuntu-18.04-hwe
Undecided
Unassigned
Ubuntu-19.04
Undecided
Ike Panhc
Ubuntu-19.10
Undecided
Ike Panhc
Ubuntu-20.04
Undecided
Unassigned
Upstream-kernel
Undecided
Unassigned
linux (Ubuntu)
Status tracked in Focal
Disco
Undecided
Ike Panhc
Eoan
Undecided
Ike Panhc
Focal
Undecided
Unassigned

Bug Description

[Impact]
For hardware doesn't support use specified speed and duplex
to negotiate, it's unnecessary to check and modify the port
speed and duplex for fibre port when autoneg is on.

[Test Case]
`sudo ethtool -s eno1 autoneg off speed 100000 duplex full`
`sudo ethtool -s eno1 autoneg on`
commands shall return 0

[Fix]
24283ece5a0f net: hns3: fix port setting handle for fibre port

[Regression Risk]
Patch restricted to hns3 driver.

"[Bug Description]
For hardware doesn't support use specified speed and duplex
to negotiate, it's unnecessary to check and modify the port
speed and duplex for fibre port when autoneg is on.

[Steps to Reproduce]
1.ethtool -s eth* autoneg off speed 100000 duplex full
2.ethtool -s eth* autoneg on

[Actual Results]
set autoneg on fail

[Expected Results]
set autoneg on ok

[Reproducibility]
Inevitably

[Additional information]
Hardware: D06
Firmware: NA
Kernel: NA

[Resolution]
Not check and modify the port speed and duplex for fibre port when autoneg on."

net: hns3: fix port setting handle for fibre port

Ike Panhc (ikepanhc) wrote :

This patch fix autoneg since v5.2

Fixes: 22f48e24a23d ("net: hns3: add autoneg and change speed support for fibre port")

I will see if it worthes backporting to v5.3.

tags: added: backport
Ike Panhc (ikepanhc) on 2020-01-01
Changed in kunpeng920:
status: New → In Progress
Ike Panhc (ikepanhc) on 2020-01-02
description: updated
Ike Panhc (ikepanhc) on 2020-01-02
Changed in linux (Ubuntu):
status: New → In Progress
Changed in linux (Ubuntu Eoan):
assignee: nobody → Ike Panhc (ikepanhc)
status: New → In Progress
Changed in linux (Ubuntu Disco):
assignee: nobody → Ike Panhc (ikepanhc)
status: New → In Progress
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Released
Ike Panhc (ikepanhc) on 2020-01-06
description: updated
no longer affects: linux (Ubuntu Bionic)
Changed in linux (Ubuntu Disco):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Eoan):
status: In Progress → Fix Committed
Ike Panhc (ikepanhc) on 2020-01-08
Changed in kunpeng920:
status: In Progress → Fix Committed

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-disco' to 'verification-done-disco'. If the problem still exists, change the tag 'verification-needed-disco' to 'verification-failed-disco'.

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-disco
Ike Panhc (ikepanhc) wrote :

Thanks. Ubuntu-5.0.0-40.44 works for me.

tags: added: verification-done-disco
removed: verification-needed-disco
Launchpad Janitor (janitor) wrote :
Download full text (22.6 KiB)

This bug was fixed in the package linux - 5.0.0-40.44

---------------
linux (5.0.0-40.44) disco; urgency=medium

  * disco/linux: 5.0.0-40.44 -proposed tracker (LP: #1859724)

  * use-after-free in i915_ppgtt_close (LP: #1859522) // CVE-2020-7053
    - SAUCE: drm/i915: Fix use-after-free when destroying GEM context

  * CVE-2019-14615
    - drm/i915/gen9: Clear residual context state on context switch

  * System hang with kernel traces while entering reboot process on a Disco
    ARM64 moonshot node (LP: #1859582)
    - Revert "RDMA/cm: Fix memory leak in cm_add/remove_one"

linux (5.0.0-39.43) disco; urgency=medium

  * disco/linux: 5.0.0-39.43 -proposed tracker (LP: #1858547)

  * [Regression] usb usb2-port2: Cannot enable. Maybe the USB cable is bad?
    (LP: #1856608)
    - SAUCE: Revert "usb: handle warm-reset port requests on hub resume"

  * PAN is broken for execute-only user mappings on ARMv8 (LP: #1858815)
    - arm64: Revert support for execute-only user mappings

  * Fix unusable USB hub on Dell TB16 after S3 (LP: #1855312)
    - SAUCE: USB: core: Make port power cycle a seperate helper function
    - SAUCE: USB: core: Attempt power cycle port when it's in eSS.Disabled state

  * [sas-1126]scsi: hisi_sas: Fix out of bound at debug_I_T_nexus_reset()
    (LP: #1853992)
    - scsi: hisi_sas: Fix out of bound at debug_I_T_nexus_reset()

  * [sas-1126]scsi: hisi_sas: Assign NCQ tag for all NCQ commands (LP: #1853995)
    - scsi: hisi_sas: Assign NCQ tag for all NCQ commands

  * [sas-1126]scsi: hisi_sas: Fix the conflict between device gone and host
    reset (LP: #1853997)
    - scsi: hisi_sas: Fix the conflict between device gone and host reset

  * scsi: hisi_sas: Check sas_port before using it (LP: #1855952)
    - scsi: hisi_sas: Check sas_port before using it

  * CVE-2019-18885
    - btrfs: refactor btrfs_find_device() take fs_devices as argument
    - btrfs: merge btrfs_find_device and find_device

  * Integrate Intel SGX driver into linux-azure (LP: #1844245)
    - [Packaging] Add systemd service to load intel_sgx

  * [SRU][B/OEM-B/OEM-OSP1/D/E/F] Add LG I2C touchscreen multitouch support
    (LP: #1857541)
    - SAUCE: HID: multitouch: Add LG MELF0410 I2C touchscreen support

  * cifs: DFS Caching feature causing problems traversing multi-tier DFS setups
    (LP: #1854887)
    - cifs: Fix retrieval of DFS referrals in cifs_mount()

  * qede driver causes 100% CPU load (LP: #1855409)
    - qede: Handle infinite driver spinning for Tx timestamp.

  * [roce-1126]RDMA/hns: bugfix for slab-out-of-bounds when loading hip08 driver
    (LP: #1853989)
    - RDMA/hns: Bugfix for slab-out-of-bounds when unloading hip08 driver
    - RDMA/hns: bugfix for slab-out-of-bounds when loading hip08 driver

  * [roce-1126]RDMA/hns: Fixs hw access invalid dma memory error (LP: #1853990)
    - RDMA/hns: Fixs hw access invalid dma memory error

  * [hns-1126]net: hns3: revert to old channel when setting new channel num fail
    (LP: #1853983)
    - net: hns3: revert to old channel when setting new channel num fail

  * [hns-1126]net: hns3: fix port setting handle for fibre port
    (LP: #1853984)
    - net: hns3: fix port setting handle for fibre...

Changed in linux (Ubuntu Disco):
status: Fix Committed → Fix Released

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-eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification-needed-eoan' to 'verification-failed-eoan'.

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-eoan
Ike Panhc (ikepanhc) wrote :

linux 5.3.0-40.32 works fine for me. Thanks.

tags: added: verification-done-eoan
removed: verification-needed-eoan
Launchpad Janitor (janitor) wrote :
Download full text (78.1 KiB)

This bug was fixed in the package linux - 5.3.0-40.32

---------------
linux (5.3.0-40.32) eoan; urgency=medium

  * eoan/linux: 5.3.0-40.32 -proposed tracker (LP: #1861214)

  * No sof soundcard for 'ASoC: CODEC DAI intel-hdmi-hifi1 not registered' after
    modprobe sof (LP: #1860248)
    - ASoC: SOF: Intel: fix HDA codec driver probe with multiple controllers

  * ocfs2-tools is causing kernel panics in Ubuntu Focal (Ubuntu-5.4.0-9.12)
    (LP: #1852122)
    - ocfs2: fix the crash due to call ocfs2_get_dlm_debug once less

  * QAT drivers for C3XXX and C62X not included as modules (LP: #1845959)
    - [Config] CRYPTO_DEV_QAT_C3XXX=m, CRYPTO_DEV_QAT_C62X=m and
      CRYPTO_DEV_QAT_DH895xCC=m

  * Eoan update: upstream stable patchset 2020-01-24 (LP: #1860816)
    - scsi: lpfc: Fix discovery failures when target device connectivity bounces
    - scsi: mpt3sas: Fix clear pending bit in ioctl status
    - scsi: lpfc: Fix locking on mailbox command completion
    - Input: atmel_mxt_ts - disable IRQ across suspend
    - f2fs: fix to update time in lazytime mode
    - iommu: rockchip: Free domain on .domain_free
    - iommu/tegra-smmu: Fix page tables in > 4 GiB memory
    - dmaengine: xilinx_dma: Clear desc_pendingcount in xilinx_dma_reset
    - scsi: target: compare full CHAP_A Algorithm strings
    - scsi: lpfc: Fix SLI3 hba in loop mode not discovering devices
    - scsi: csiostor: Don't enable IRQs too early
    - scsi: hisi_sas: Replace in_softirq() check in hisi_sas_task_exec()
    - powerpc/pseries: Mark accumulate_stolen_time() as notrace
    - powerpc/pseries: Don't fail hash page table insert for bolted mapping
    - powerpc/tools: Don't quote $objdump in scripts
    - dma-debug: add a schedule point in debug_dma_dump_mappings()
    - leds: lm3692x: Handle failure to probe the regulator
    - clocksource/drivers/asm9260: Add a check for of_clk_get
    - clocksource/drivers/timer-of: Use unique device name instead of timer
    - powerpc/security/book3s64: Report L1TF status in sysfs
    - powerpc/book3s64/hash: Add cond_resched to avoid soft lockup warning
    - ext4: update direct I/O read lock pattern for IOCB_NOWAIT
    - ext4: iomap that extends beyond EOF should be marked dirty
    - jbd2: Fix statistics for the number of logged blocks
    - scsi: tracing: Fix handling of TRANSFER LENGTH == 0 for READ(6) and WRITE(6)
    - scsi: lpfc: Fix duplicate unreg_rpi error in port offline flow
    - f2fs: fix to update dir's i_pino during cross_rename
    - clk: qcom: Allow constant ratio freq tables for rcg
    - clk: clk-gpio: propagate rate change to parent
    - irqchip/irq-bcm7038-l1: Enable parent IRQ if necessary
    - irqchip: ingenic: Error out if IRQ domain creation failed
    - fs/quota: handle overflows of sysctl fs.quota.* and report as unsigned long
    - scsi: lpfc: fix: Coverity: lpfc_cmpl_els_rsp(): Null pointer dereferences
    - PCI: rpaphp: Fix up pointer to first drc-info entry
    - scsi: ufs: fix potential bug which ends in system hang
    - powerpc/pseries/cmm: Implement release() function for sysfs device
    - PCI: rpaphp: Don't rely on firmware feature to imply drc-info support
    - PCI: rpaphp: Annotate and corr...

Changed in linux (Ubuntu Eoan):
status: Fix Committed → Fix Released
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