Azure: hv_netvsc: add support for vlans in AF_PACKET mode

[Tim Gardner]

SRU Justification

[Impact]

Microsoft has requested the inclusion of [1] into the Focal Azure kernel.

[1] - https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fdd8fac47ce67bae17feed9b74b3505e432fe561

[Test Plan]

Microsoft Tested

[Regression potential]

Could affect 802.1Q packets

[Other Info]

SF: #00365836

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

This bug is awaiting verification that the linux/5.4.0-164.181 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' to 'verification-done-focal-linux'. If the problem still exists, change the tag 'verification-needed-focal-linux' to 'verification-failed-focal-linux'.

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!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.4.0-164.181

---------------
linux (5.4.0-164.181) focal; urgency=medium

  * focal/linux: 5.4.0-164.181 -proposed tracker (LP: #2033867)

  * Please enable Renesas RZ platform serial installer (LP: #2022361)
    - [Config] enable hihope RZ/G2M serial console

  * Azure: hv_netvsc: add support for vlans in AF_PACKET mode (LP: #2030872)
    - hv_netvsc: add support for vlans in AF_PACKET mode

  * systemd mount units fail during boot, while file system is correctly mounted
    (LP: #1837227)
    - list: introduce list_for_each_continue()
    - proc/mounts: add cursor

  * CVE-2023-40283
    - Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb

  * CVE-2023-20588
    - x86/bugs: Increase the x86 bugs vector size to two u32s
    - x86/CPU/AMD: Do not leak quotient data after a division by 0
    - x86/CPU/AMD: Fix the DIV(0) initial fix attempt

  * CVE-2023-4194
    - net: tun_chr_open(): set sk_uid from current_fsuid()
    - net: tap_open(): set sk_uid from current_fsuid()

  * CVE-2023-1206
    - tcp: Reduce chance of collisions in inet6_hashfn().

  * CVE-2021-4001
    - bpf: Fix toctou on read-only map's constant scalar tracking

  * Focal update: v5.4.248 upstream stable release (LP: #2031121)
    - test_firmware: fix a memory leak with reqs buffer
    - KEYS: asymmetric: Copy sig and digest in public_key_verify_signature()
    - dasd: refactor dasd_ioctl_information
    - s390/dasd: Use correct lock while counting channel queue length
    - power: supply: ab8500: Fix external_power_changed race
    - power: supply: sc27xx: Fix external_power_changed race
    - power: supply: bq27xxx: Use mod_delayed_work() instead of cancel() +
      schedule()
    - ARM: dts: vexpress: add missing cache properties
    - power: supply: Ratelimit no data debug output
    - platform/x86: asus-wmi: Ignore WMI events with codes 0x7B, 0xC0
    - regulator: Fix error checking for debugfs_create_dir
    - irqchip/meson-gpio: Mark OF related data as maybe unused
    - power: supply: Fix logic checking if system is running from battery
    - btrfs: handle memory allocation failure in btrfs_csum_one_bio
    - parisc: Improve cache flushing for PCXL in arch_sync_dma_for_cpu()
    - parisc: Flush gatt writes and adjust gatt mask in parisc_agp_mask_memory()
    - MIPS: Alchemy: fix dbdma2
    - mips: Move initrd_start check after initrd address sanitisation.
    - xen/blkfront: Only check REQ_FUA for writes
    - drm:amd:amdgpu: Fix missing buffer object unlock in failure path
    - ocfs2: fix use-after-free when unmounting read-only filesystem
    - ocfs2: check new file size on fallocate call
    - nios2: dts: Fix tse_mac "max-frame-size" property
    - nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key()
    - nilfs2: fix possible out-of-bounds segment allocation in resize ioctl
    - kexec: support purgatories with .text.hot sections
    - powerpc/purgatory: remove PGO flags
    - nouveau: fix client work fence deletion race
    - RDMA/uverbs: Restrict usage of privileged QKEYs
    - net: usb: qmi_wwan: add support for Compal RXM-G1
    - ALSA: hda/realtek: Add a quirk for Compaq N14JP6
    - ...

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

This bug is awaiting verification that the linux-azure/5.4.0-1118.125 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-azure' to 'verification-done-focal-linux-azure'. If the problem still exists, change the tag 'verification-needed-focal-linux-azure' to 'verification-failed-focal-linux-azure'.

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!