[hns3-0316]sync mainline kernel 5.6rc4 hns3 patchset into ubuntu HWE kernel branch

These 5 patches has been merged into mainline kernel on v5.6-rc6

net: hns3: clear port base VLAN when unload PF
net: hns3: fix RMW issue for VLAN filter switch
net: hns3: fix VF VLAN table entries inconsistent issue
net: hns3: fix "tc qdisc del" failed issue
net: hns3: fix a not link up issue when fibre port supports autoneg

Others are not hit mainline kernel yet.

4 patches sent. https://lists.ubuntu.com/archives/kernel-team/2020-March/108623.html

More patches landed in mainline kernel

7b8fda64b29d4 net: hns3: reject unsupported coalescing params
fbdc4d79fcc2e net: hns3: delete unnecessary logs after kzalloc fails
8de91e92070b5 net: hns3: synchronize some print relating to reset issue
77ba415d19201 net: hns3: print out command code when dump fails in debugfs
e45afb396e233 net: hns3: print out status register when VF receives unknown source interrupt
9091367037d3e net: hns3: add a check before PF inform VF to reset
01c45c521a5aa net: hns3: delete some reduandant code
89a85559302f4 net: hns3: remove an unnecessary resetting check in hclge_handle_hw_ras_error()
4960cabff63e0 net: hns3: rename macro HCLGE_MAX_NCL_CONFIG_LENGTH
72fa490480ce5 net: hns3: fix some mixed type assignment
89ec9485282a3 net: hns3: add missing help info for QS shaper in debugfs
ded45d406ca73 net: hns3: add support for dump MAC ID and loopback status in debugfs
a8adbb8a91a4c net: hns3: add enabled TC numbers and DWRR weight info in debugfs
2d3db26d78805 net: hns3: modify an unsuitable print when setting unknown duplex to fibre

Patch "net: hns3: reject unsupported coalescing params" causes build failure because no supported_coalesce_params in 5.4 kernel.

Patches sent.

https://lists.ubuntu.com/archives/kernel-team/2020-April/108768.html

Patch has been applied to focal/master-next

https://lists.ubuntu.com/archives/kernel-team/2020-April/108836.html

This bug was fixed in the package linux - 5.4.0-24.28

---------------
linux (5.4.0-24.28) focal; urgency=medium

  * focal/linux: 5.4.0-24.28 -proposed tracker (LP: #1871939)

  * getitimer returns it_value=0 erroneously (LP: #1349028)
    - [Config] CONTEXT_TRACKING_FORCE policy should be unset

  * 12d1:1038 Dual-Role OTG device on non-HNP port - unable to enumerate USB
    device on port 1 (LP: #1047527)
    - [Config] USB_OTG_FSM policy not needed

  * Add DCPD backlight support for HP CML system (LP: #1871589)
    - SAUCE: drm/i915: Force DPCD backlight mode for HP CML 2020 system

  * Backlight brightness cannot be adjusted using keys (LP: #1860303)
    - SAUCE drm/i915: Force DPCD backlight mode for HP Spectre x360 Convertible
      13t-aw100

  * CVE-2020-11494
    - slcan: Don't transmit uninitialized stack data in padding

  * Ubuntu Kernel Support for OpenPOWER NV Secure & Trusted Boot (LP: #1866909)
    - powerpc: Detect the secure boot mode of the system
    - powerpc/ima: Add support to initialize ima policy rules
    - powerpc: Detect the trusted boot state of the system
    - powerpc/ima: Define trusted boot policy
    - ima: Make process_buffer_measurement() generic
    - certs: Add wrapper function to check blacklisted binary hash
    - ima: Check against blacklisted hashes for files with modsig
    - powerpc/ima: Update ima arch policy to check for blacklist
    - powerpc/ima: Indicate kernel modules appended signatures are enforced
    - powerpc/powernv: Add OPAL API interface to access secure variable
    - powerpc: expose secure variables to userspace via sysfs
    - x86/efi: move common keyring handler functions to new file
    - powerpc: Load firmware trusted keys/hashes into kernel keyring
    - x86/efi: remove unused variables

  * [roce-0227]sync mainline kernel 5.6rc3 roce patchset into ubuntu HWE kernel
    branch (LP: #1864950)
    - RDMA/hns: Cleanups of magic numbers
    - RDMA/hns: Optimize eqe buffer allocation flow
    - RDMA/hns: Add the workqueue framework for flush cqe handler
    - RDMA/hns: Delayed flush cqe process with workqueue
    - RDMA/hns: fix spelling mistake: "attatch" -> "attach"
    - RDMA/hns: Initialize all fields of doorbells to zero
    - RDMA/hns: Treat revision HIP08_A as a special case
    - RDMA/hns: Use flush framework for the case in aeq
    - RDMA/hns: Stop doorbell update while qp state error
    - RDMA/hns: Optimize qp destroy flow
    - RDMA/hns: Optimize qp context create and destroy flow
    - RDMA/hns: Optimize qp number assign flow
    - RDMA/hns: Optimize qp buffer allocation flow
    - RDMA/hns: Optimize qp param setup flow
    - RDMA/hns: Optimize kernel qp wrid allocation flow
    - RDMA/hns: Optimize qp doorbell allocation flow
    - RDMA/hns: Check if depth of qp is 0 before configure

  * [hns3-0316]sync mainline kernel 5.6rc4 hns3 patchset into ubuntu HWE kernel
    branch (LP: #1867586)
    - net: hns3: modify an unsuitable print when setting unknown duplex to fibre
    - net: hns3: add enabled TC numbers and DWRR weight info in debugfs
    - net: hns3: add support for dump MAC ID and loopback status in debugfs
    - net: hns3: add missing help info for QS shaper...