Azure: net: mana: Fix Rx DMA datasize and skb_over_panic

[John Cabaj]

SRU Justification

[Impact]

* Request to remove multiple of 64 alignment on mana Rx DMA datasize

[Fix]

* Clean cherry-pick, commit c0de6ab920aafb56feab56058e46b688e694a246 net: mana: Fix Rx DMA datasize and skb_over_panic

[Test Plan]

* Compile tested
* Boot tested
* Microsoft to test

[Regression potential]

* Changes isolated
* Could cause more dropped packets when truncated

[Other Info]

* SF: #00385930

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

This bug is awaiting verification that the linux-azure/6.5.0-1023.24 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-mantic-linux-azure' to 'verification-done-mantic-linux-azure'. If the problem still exists, change the tag 'verification-needed-mantic-linux-azure' to 'verification-failed-mantic-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!

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

This bug is awaiting verification that the linux-azure/6.8.0-1009.9 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-noble-linux-azure' to 'verification-done-noble-linux-azure'. If the problem still exists, change the tag 'verification-needed-noble-linux-azure' to 'verification-failed-noble-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!

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

This bug is awaiting verification that the linux-azure/5.15.0-1068.77 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-jammy-linux-azure' to 'verification-done-jammy-linux-azure'. If the problem still exists, change the tag 'verification-needed-jammy-linux-azure' to 'verification-failed-jammy-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!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-azure - 6.5.0-1023.24

---------------
linux-azure (6.5.0-1023.24) mantic; urgency=medium

  * mantic/linux-azure: 6.5.0-1023.24 -proposed tracker (LP: #2068169)

  * Azure: net: mana: Fix Rx DMA datasize and skb_over_panic (LP: #2066992)
    - net: mana: Fix Rx DMA datasize and skb_over_panic

  * Azure: net: mana: Enable MANA driver on ARM64 with 4K page size
    (LP: #2066982)
    - net: mana: Enable MANA driver on ARM64 with 4K page size

  [ Ubuntu: 6.5.0-42.42 ]

  * mantic/linux: 6.5.0-42.42 -proposed tracker (LP: #2068188)
  * CVE-2024-26925
    - netfilter: nf_tables: release batch on table validation from abort path
    - netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path
  * CVE-2024-26924
    - netfilter: nft_set_pipapo: do not free live element
  * CVE-2024-26809
    - netfilter: nft_set_pipapo: release elements in clone only from destroy path
  * Mantic update: upstream stable patchset 2024-04-02 (LP: #2059991) //
    CVE-2024-26809
    - netfilter: nft_set_pipapo: store index in scratch maps
    - netfilter: nft_set_pipapo: add helper to release pcpu scratch area
    - netfilter: nft_set_pipapo: remove scratch_aligned pointer
  * CVE-2024-26643
    - netfilter: nf_tables: mark set as dead when unbinding anonymous set with
      timeout

  [ Ubuntu: 6.5.0-41.41 ]

  * mantic/linux: 6.5.0-41.41 -proposed tracker (LP: #2065893)
  * CVE-2024-21823
    - VFIO: Add the SPR_DSA and SPR_IAX devices to the denylist
    - dmaengine: idxd: add a new security check to deal with a hardware erratum
    - dmaengine: idxd: add a write() method for applications to submit work

 -- Tim Gardner <email address hidden> Wed, 12 Jun 2024 10:27:04 -0700

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-azure - 6.8.0-1009.9

---------------
linux-azure (6.8.0-1009.9) noble; urgency=medium

  * noble/linux-azure: 6.8.0-1009.9 -proposed tracker (LP: #2068134)

  * Azure: net: mana: Enable MANA driver on ARM64 with 4K page size
    (LP: #2066982)
    - net: mana: Enable MANA driver on ARM64 with 4K page size

  * Azure: net: mana: Fix Rx DMA datasize and skb_over_panic (LP: #2066992)
    - net: mana: Fix Rx DMA datasize and skb_over_panic

  [ Ubuntu: 6.8.0-36.36 ]

  * noble/linux: 6.8.0-36.36 -proposed tracker (LP: #2068150)
  * CVE-2024-26924
    - netfilter: nft_set_pipapo: do not free live element

  [ Ubuntu: 6.8.0-35.35 ]

  * noble/linux: 6.8.0-35.35 -proposed tracker (LP: #2065886)
  * CVE-2024-21823
    - VFIO: Add the SPR_DSA and SPR_IAX devices to the denylist
    - dmaengine: idxd: add a new security check to deal with a hardware erratum
    - dmaengine: idxd: add a write() method for applications to submit work

 -- Tim Gardner <email address hidden> Wed, 12 Jun 2024 09:11:13 -0700

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

This bug is awaiting verification that the linux-azure-6.8/6.8.0-1009.9~22.04.1 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-jammy-linux-azure-6.8' to 'verification-done-jammy-linux-azure-6.8'. If the problem still exists, change the tag 'verification-needed-jammy-linux-azure-6.8' to 'verification-failed-jammy-linux-azure-6.8'.

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!