linux-azure: Patch Set for ARM64 Images 20.04 and 18.04

This bug is awaiting verification that the linux-azure/5.15.0-1006.7 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' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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!

This bug is awaiting verification that the linux-azure/5.13.0-1024.28 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-impish' to 'verification-done-impish'. If the problem still exists, change the tag 'verification-needed-impish' to 'verification-failed-impish'.

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!

This bug is awaiting verification that the linux-azure/5.4.0-1081.84 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!

Microsoft tested. Marking verification done.

This bug was fixed in the package linux-azure - 5.13.0-1026.30

---------------
linux-azure (5.13.0-1026.30) impish; urgency=medium

  * impish/linux-azure: 5.13.0-1026.30 -proposed tracker (LP: #1974334)

  * [Azure] WARNING: CPU: 0 PID: 499 at include/linux/dma-mapping.h:555
    netvsc_probe+0x3c9/0x3e0 (LP: #1975717)
    - Drivers: hv: vmbus: Rework use of DMA_BIT_MASK(64)
    - Drivers: hv: vmbus: Fix initialization of device object in
      vmbus_device_register()

  * [Azure] hv_netvsc: Add support for XDP_REDIRECT (LP: #1972832)
    - hv_netvsc: Add comment of netvsc_xdp_xmit()
    - hv_netvsc: Add support for XDP_REDIRECT

  * linux-azure: Patch Set for ARM64 Images 20.04 and 18.04 (LP: #1970468)
    - Drivers: hv: vmbus: Replace smp_store_mb() with virt_store_mb()
    - Drivers: hv: balloon: Support status report for larger page sizes
    - Drivers: hv: balloon: Disable balloon and hot-add accordingly

  * [Azure] PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time
    (LP: #1972662)
    - PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time

  * config CONFIG_HISI_PMU for kunpeng920 (LP: #1956086)
    - [Config] azure: CONFIG_HISI_PMU=m

  [ Ubuntu: 5.13.0-46.51 ]

  * CVE-2022-21499
    - SAUCE: debug: Lock down kgdb

  [ Ubuntu: 5.13.0-45.50 ]

  * impish/linux: 5.13.0-45.50 -proposed tracker (LP: #1974347)
  * CVE-2022-1158
    - KVM: x86/mmu: do compare-and-exchange of gPTE via the user address
  * config CONFIG_HISI_PMU for kunpeng920 (LP: #1956086)
    - [Config] CONFIG_HISI_PMU=m
  * re-apply missing overlayfs SAUCE patch (LP: #1967924)
    - SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files
  * Impish update: upstream stable patchset 2022-04-20 (LP: #1969666)
    - mac80211_hwsim: report NOACK frames in tx_status
    - mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
    - i2c: bcm2835: Avoid clock stretching timeouts
    - ASoC: rt5668: do not block workqueue if card is unbound
    - ASoC: rt5682: do not block workqueue if card is unbound
    - regulator: core: fix false positive in regulator_late_cleanup()
    - KVM: arm64: vgic: Read HW interrupt pending state from the HW
    - tipc: fix a bit overflow in tipc_crypto_key_rcv()
    - cifs: fix double free race when mount fails in cifs_get_root()
    - selftests/seccomp: Fix seccomp failure by adding missing headers
    - i2c: cadence: allow COMPILE_TEST
    - i2c: qup: allow COMPILE_TEST
    - net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
    - usb: gadget: don't release an existing dev->buf
    - usb: gadget: clear related members when goto fail
    - exfat: reuse exfat_inode_info variable instead of calling EXFAT_I()
    - exfat: fix i_blocks for files truncated over 4 GiB
    - tracing: Add test for user space strings when filtering on string pointers
    - serial: stm32: prevent TDR register overwrite when sending x_char
    - ata: pata_hpt37x: fix PCI clock detection
    - drm/amdgpu: check vm ready by amdgpu_vm->evicting flag
    - tracing: Add ustring operation to filtering string pointers
    - ALSA: intel_hdmi: Fix reference to PCM buffer address
    - riscv/efi_stub: Fix get_boot_hartid_from_fdt...

This bug was fixed in the package linux-azure - 5.15.0-1008.9

---------------
linux-azure (5.15.0-1008.9) jammy; urgency=medium

  * jammy/linux-azure: 5.15.0-1008.9 -proposed tracker (LP: #1974294)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2022.04.18)

  * [Azure] WARNING: CPU: 0 PID: 499 at include/linux/dma-mapping.h:555
    netvsc_probe+0x3c9/0x3e0 (LP: #1975717)
    - Drivers: hv: vmbus: Rework use of DMA_BIT_MASK(64)
    - Drivers: hv: vmbus: Fix initialization of device object in
      vmbus_device_register()

  * config CONFIG_HISI_PMU for kunpeng920 (LP: #1956086)
    - [Config] azure: CONFIG_HISI_PMU=m

  * linux: CONFIG_SERIAL_8250_MID=y (LP: #1967338)
    - [Config] azure: CONFIG_SERIAL_8250_MID=y

  * Support AMD P-State cpufreq control mechanism (LP: #1956509) // Enable
    speakup kernel modules to allow the speakup screen reader to function
    (LP: #1967702)
    - [Config] azure: Update configs after rebase

  * Azure: swiotlb patch needed for CVM (LP: #1971701) // [Azure][CVM] Fix
    swiotlb_max_mapping_size() for potential bounce buffer allocation failure in
    storvsc (LP: #1973169)
    - SAUCE: swiotlb: Max mapping size takes min align mask into account

  * Azure: swiotlb patch needed for CVM (LP: #1971701)
    - SAUCE: treewide: Replace the use of mem_encrypt_active() with
      cc_platform_has()
    - SAUCE: swiotlb: use bitmap to track free slots
    - SAUCE: swiotlb: allocate memory in a cache-friendly way
    - SAUCE: swiotlb: Split up single swiotlb lock

  * jammy/linux-azure: Update cifs to 5.15 backport (LP: #1970977)
    - improve error message when mount options conflict with posix
    - cifs: call cifs_reconnect when a connection is marked
    - cifs: call helper functions for marking channels for reconnect
    - cifs: mark sessions for reconnection in helper function
    - treewide: Replace zero-length arrays with flexible-array members
    - smb3: fix incorrect session setup check for multiuser mounts
    - cifs: truncate the inode and mapping when we simulate fcollapse
    - cifs: use a different reconnect helper for non-cifsd threads
    - cifs: do not skip link targets when an I/O fails
    - cifs: convert the path to utf16 in smb2_query_info_compound
    - cifs: change smb2_query_info_compound to use a cached fid, if available
    - cifs: fix bad fids sent over wire
    - cifs: fix incorrect use of list iterator after the loop
    - move more common protocol header definitions to smbfs_common
    - smb3: move defines for ioctl protocol header and SMB2 sizes to smbfs_common
    - smb3: move defines for query info and query fsinfo to smbfs_common
    - smb3: cleanup and clarify status of tree connections
    - smb3: fix ksmbd bigendian bug in oplock break, and move its struct to
      smbfs_common
    - fs: Remove ->readpages address space operation
    - cifs: fix potential race with cifsd thread
    - cifs: remove check of list iterator against head past the loop body
    - cifs: force new session setup and tcon for dfs
    - cifs: update internal module number
    - cifs: Check the IOCB_DIRECT flag, not O_DIRECT
    - cifs: Split the smb3_a...

This bug was fixed in the package linux-azure - 5.4.0-1083.87

---------------
linux-azure (5.4.0-1083.87) focal; urgency=medium

  [ Ubuntu: 5.4.0-117.132 ]

  * CVE-2022-1966
    - netfilter: nf_tables: add nft_set_elem_expr_alloc()
    - netfilter: nf_tables: disallow non-stateful expression in sets earlier

 -- Thadeu Lima de Souza Cascardo <email address hidden> Wed, 01 Jun 2022 21:52:55 -0300