Jeff - is there a date by when we'll see a kernel we can run through our
test group?

thank you and be well
Laurie

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https://bugs.launchpad.net/bugs/1855303

Title:
  Update Broadcom Emulex lpfc driver in 5.4 to 12.6.0.x from 5.5

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Focal:
  In Progress

Bug description:
  [IMPACT]

  This is related to bug
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1856340

  both patch sets are needed to make up
  This is a massive number of updates by Broadcom to the lpfc driver that 
didn't make 5.4 in time.  As 20.04 is an LTS release with expected hardware 
support for 5 years, we need to ensure as much hardware support lands as 
possible to support server vendors over the next couple years.

  Broadcom has updated the lpfc driver to version 12.6.0.2 in 5.5.  The
  version in focal is 12.2.0.3 and missing several bug fixes and
  hardware support additions.

  Please update the driver in focal appropriately.

  [FIXES]
  eede4970fb6c29f2056d7d016a3764c90e9d8a65 scsi: lpfc: size cpu map by
  last cpu id set
  4583a4f66b323c6e4d774be2649e83a4e7c7b78c scsi: lpfc: use hdwq assigned
  cpu for allocation
  3b294c0fb910dc91250abab574e85c9c1957c795 scsi: lpfc: Update lpfc version
  to 12.6.0.2
  542ddc9b346984cb5bbc2a923d3f3f27ae961ffa scsi: lpfc: revise nvme max
  queues to be hdwq count
  bc227dde0d8b687aa525d01b0df5556d4d37eca3 scsi: lpfc: Initialize cpu_map
  for not present cpus
  d480e57809a043333a3b9e755c0bdd43e10a9f12 scsi: lpfc: fix inlining of
  lpfc_sli4_cleanup_poll_list()
  6c6d59e0fe5b86cf273d6d744a6a9768c4ecc756 scsi: lpfc: fix: Coverity:
  lpfc_cmpl_els_rsp(): Null pointer dereferences
  6f23f8c5c9f1be4eb17c035129c80e49000c18a7 scsi: lpfc: fix: Coverity:
  lpfc_get_scsi_buf_s3(): Null pointer dereferences
  61951a6d3153b4482404b739be921a7459f8dc12 scsi: lpfc: Fix
  lpfc_cpumask_of_node_init()
  eea2d396aa57acb3607f79ef04c08c2c5166f3fa scsi: lpfc: Fix a kernel
  warning triggered by lpfc_sli4_enable_intr()
  765ab6cdac3b681952da0e22184bf6cf1ae41cf8 scsi: lpfc: Fix a kernel
  warning triggered by lpfc_get_sgl_per_hdwq()
  aff6ab9e7221c1b5d15418419b9797e5badd4aec scsi: lpfc: Update lpfc version
  to 12.6.0.1
  171f6c41949f6e9d5e09dcac842a10bf8dda8dcc scsi: lpfc: Add enablement of
  multiple adapter dumps
  dcaa213679387e95a315dca05c57dbb15273703c scsi: lpfc: Change default IRQ
  model on AMD architectures
  93a4d6f40198dffcca35d9a928c409f9290f1fe0 scsi: lpfc: Add registration
  for CPU Offline/Online events
  b9da814cd5f5bb93041a6e4dbc9c5149713186ff scsi: lpfc: Clarify FAWNN error
  message
  69641627c653464db46f3e3d8c438349be055670 scsi: lpfc: Sync with FC-NVMe-2
  SLER change to require Conf with SLER
  dda5bdf074da3782ff9e785ee50cd2a3f214d498 scsi: lpfc: Fix dynamic fw log
  enablement check
  2332e6e475b016e2026763f51333f84e2e6c57a3 scsi: lpfc: Fix unexpected
  error messages during RSCN handling
  6c1e803eac846f886cd35131e6516fc51a8414b9 scsi: lpfc: Fix kernel crash at
  lpfc_nvme_info_show during remote port bounce
  6bfb1620829825c01e1dcdd63b6a7700352babd9 scsi: lpfc: Fix configuration
  of BB credit recovery in service parameters
  7cfd5639d99bec0d27af089d0c8c114330e43a72 scsi: lpfc: Fix duplicate
  unreg_rpi error in port offline flow
  7b10db555257d1248398643a23e10cf36b50d516 scsi: lpfc: Make
  lpfc_debugfs_ras_log_data static
  c3e5aac3e2f501ad4fcb03fed0e32a6f009faea2 scsi: lpfc: Fix NULL check
  before mempool_destroy is not needed
  5792a0e81678da41f05bb724ebd20f134604fa15 scsi: lpfc: fix spelling error
  in MAGIC_NUMER_xxx
  9e2edb41c3d4cab6da0eedcc07ae04758af62ab8 scsi: lpfc: fix build error of
  lpfc_debugfs.c for vfree/vmalloc
  5314995e370e46ac12d12378544ad4575b6f6672 scsi: lpfc: lpfc_nvmet: Fix Use
  plain integer as NULL pointer
  2c7fb469024f0da98f4d078fcf570786ec87c384 scsi: lpfc: lpfc_attr: Fix Use
  plain integer as NULL pointer
  74acec655f560ef721c1e191732af2bcb094b537 scsi: lpfc: Update lpfc version
  to 12.6.0.0
  b4b3417cf6c8051f9f210cd694e6342fb008795c scsi: lpfc: Add additional
  discovery log messages
  83c6cb1ae8be6948b5fa43b2450a176dba80688b scsi: lpfc: Add FC-AL support
  to lpe32000 models
  e7d8595272553c27846946601b72e4c581f9712a scsi: lpfc: Add FA-WWN Async
  Event reporting
  b1dfa5411ea440f7a5bd65176259ffb3bfbdecf0 scsi: lpfc: Add log macros to
  allow print by serverity or verbosity setting
  95bfc6d8ad86a76c89f62bb466f740b0fc05a667 scsi: lpfc: Make FW logging
  dynamically configurable
  8156d378c4cbf8ca19df5d8f0c610ce6923b61e2 scsi: lpfc: Revise interrupt
  coalescing for missing scenarios
  ea85a20cd54f3b09880f6c08994b059f0d114a11 scsi: lpfc: Remove lock
  contention target write path
  22770cbabf6bb77a397d9f11d41f97667dd0caa2 scsi: lpfc: Slight fast-path
  performance optimizations
  f84f8f93f01feb64fdda8dd6c72d1b7dc24ad11d scsi: lpfc: fix coverity error
  of dereference after null check
  91a52b617cdb8bf6d298892101c061d438b84a19 scsi: lpfc: Fix hardlockup in
  lpfc_abort_handler
  324e1c402069e8d277d2a2b18ce40bde1265b96a scsi: lpfc: Fix bad ndlp ptr in
  xri aborted handling
  feff8b3d84d3d9570f893b4d83e5eab6693d6a52 scsi: lpfc: Fix SLI3 hba in
  loop mode not discovering devices
  27f3efd637ce4859a44a7ca730c72392b4111c26 scsi: lpfc: Fix lockdep errors
  in sli_ringtx_put
  0a5ce731977da1cc6d8d6d7df01c2e53ebb81796 scsi: lpfc: Fix reporting of
  read-only fw error errors
  97a9ed3b3ae8eae27a231129c0939151879d5f2b scsi: lpfc: fix lpfc_nvmet_mrq
  to be bound by hdw queue count
  f7cb0d0945ebc9879aff72cf7b3342fd1040ffaa scsi: lpfc: Make function
  lpfc_defer_pt2pt_acc static
  5f9d423a725a86505ba42ed026c9a827410a69cd scsi: lpfc: Update lpfc version
  to 12.4.0.1
  ff349bca17716f310697b619b8cf9b926e852ba9 scsi: lpfc: cleanup: remove
  unused fcp_txcmlpq_cnt
  412e7375e48fc7dc660da99c4b699e4475873f7b scsi: lpfc: Complete removal of
  FCoE T10 PI support on SLI-4 adapters
  d11ed16db698c31663938d004451b11ac6b2b2e1 scsi: lpfc: Update async event
  logging
  35a635af54ce79881eb35ba20b64dcb1e81b0389 scsi: lpfc: Fix list corruption
  detected in lpfc_put_sgl_per_hdwq
  a4c21acca2be6729ecbe72eda9b08092725b0a77 scsi: lpfc: Fix hdwq sgl locks
  and irq handling
  d38b4a527fe898f859f74a3a43d4308f48ac7855 scsi: lpfc: Fix spinlock_irq
  issues in lpfc_els_flush_cmd()
  15498dc1a55b7aaea4b51ff03e3ff0f662e73f44 scsi: lpfc: Fix list corruption
  in lpfc_sli_get_iocbq
  24c7c0a6d3de68b6e15532d18749e561d260c160 scsi: lpfc: Fix host hang at
  boot or slow boot
  43bfea1bffb6b01089c2fe483ede1b036e166579 scsi: lpfc: Fix coverity errors
  on NULL pointer checks
  51f8e43ed355d30b3c93293077ecb0c0afac3799 scsi: lpfc: Fix NVMe ABTS in
  response to receiving an ABTS
  3f97aed6117c7677eb16756c4ec8b86000fd5822 scsi: lpfc: Fix discovery
  failures when target device connectivity bounces
  9df0a0381a600438d19def2c3868c02871e0cd72 scsi: lpfc: Fix GPF on scsi
  command completion
  07b8582430370097238b589f4e24da7613ca6dd3 scsi: lpfc: Fix locking on
  mailbox command completion
  0f154226d699fefe651ccc4db773efc05a820b56 scsi: lpfc: Fix device recovery
  errors after PLOGI failures
  97acd0019d5dadd9c0e111c2083c889bfe548f25 scsi: lpfc: Fix rpi release
  when deleting vport
  a5f7337f5a82fc4b13b4481a7e56977656cbe7d1 scsi: lpfc: Fix NVME io abort
  failures causing hangs
  b7b95fb8637d7bd271df25e17e002a584b16f411 scsi: lpfc: Fix miss of
  register read failure check
  65a3df63e7ff5addafc75ad8bc5ef5856db55429 scsi: lpfc: Fix premature
  re-enabling of interrupts in lpfc_sli_host_down
  359e10f087dbb7b9c9f3035a8cc4391af45bd651 scsi: lpfc: Fix pt2pt discovery
  on SLI3 HBAs
  10fd71780f7d155f4e35fecfad0ebd4a725a244b Merge tag 'scsi-misc' of
  git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
  4fb86a6bc549fc482bdb21086aa272668ed955d2 scsi: lpfc: Fix reset recovery
  paths that are not recovering
  2d44d165e93975c5f209f49fdd8e3d682ef255dd scsi: lpfc: Convert existing
  %pf users to %ps
  1e3778cb223e861808ae0daccf353536e7573eed Merge tag 'scsi-fixes' of
  git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
  01f2ef6d18e70c92bbf3743be4b908f52a059263 scsi: lpfc: fix 12.4.0.0 GPF at
  boot
  0622800d2ebccead42b3a85e255f7d473a36ec99 scsi: lpfc: Raise config max
  for lpfc_fcp_mq_threshold variable
  9db6c14c36fc8f7824ade95f53bcdad43df678b4 scsi: lpfc: Remove bg debugfs
  buffers
  7f9989bace91a7a36051d64cbf46f7760c52bbf0 scsi: lpfc: Resolve checker
  warning for lpfc_new_io_buf()
  17d0fbf47eb15ab7780cc77b28de070ec37e15c5 Merge tag 'scsi-fixes' of
  git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
  10541f037bd925c6752250e0b37b1ea43de27068 scsi: lpfc: Update lpfc version
  to 12.4.0.0
  c00f62e6c5468ed0673c583f1ff284274e817410 scsi: lpfc: Merge per-protocol
  WQ/CQ pairs into single per-cpu pair
  0d8af096430ed810aacade5f564e5b98347137d4 scsi: lpfc: Add NVMe sequence
  level error recovery support
  d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8 scsi: lpfc: Support dynamic
  unbounded SGL lists on G7 hardware.
  e62245d923caebc02582b12ce861c3d780b4106f scsi: lpfc: Add MDS driver
  loopback diagnostics support
  ec76242f3be73e5cbb950a7ac99d4fba7e226e2e scsi: lpfc: Add first and
  second level hardware revisions to sysfs reporting
  32350664497279f4ddd96164caafc8a1b573ca2a scsi: lpfc: Migrate to %px and
  %pf in kernel print calls
  1df09449902d1d4023a46ad02eab16483c54c49b scsi: lpfc: Add simple unlikely
  optimizations to reduce NVME latency
  d9f492a1a1ab2f3847e2c65b87a738f3831e6751 scsi: lpfc: Fix coverity warnings
  db197bc4699b3f0347367d25345fe681fe73f1f6 scsi: lpfc: Fix nvme first
  burst module parameter description
  4945c0f95bbfb35e230148f226c46868f4fdd55f scsi: lpfc: Fix BlockGuard
  enablement on FCoE adapters
  845d0327bf0885e7d2fb6cb18e800491be793250 scsi: lpfc: Fix reported
  physical link speed on a disabled trunked link
  f98b2fd796d0f3dfa472e1ff977d38180301c982 scsi: lpfc: Fix Max Frame Size
  value shown in fdmishow output
  6db51abb8dc3919b85c5d2afd35b3871399e8a81 scsi: lpfc: Fix upcall to bsg
  done in non-success cases
  07b1b91412c801030752da3d32a543c5522a79d6 scsi: lpfc: Fix sli4 adapter
  initialization with MSI
  6a224b47fd019d299037e14381ddff438f2d34c8 scsi: lpfc: Fix nvme sg_seg_cnt
  display if HBA does not support NVME
  005d8eb92847e6823d9fea6041f7c6f26b6cf2da scsi: lpfc: Fix nvme target
  mode ABTSing a received ABTS
  84f2ddf8cf317afcfd92e06ed5a25aea48dc200e scsi: lpfc: Fix hang when
  downloading fw on port enabled for nvme
  5e0e2318aa2a6fb8c2c693fb7ff995650e452054 scsi: lpfc: Fix too many sg
  segments spamming in kernel log
  8c24a4f643edbcc7c8281b1f7527568f565dfbf8 scsi: lpfc: Fix crash due to
  port reset racing vs adapter error handling
  894bb17f0cb07a6503d096dbbd156e38a3640822 scsi: lpfc: Fix deadlock on
  host_lock during cable pulls
  6825b7bd32030486cc94bdd4bb512756fcd5b901 scsi: lpfc: Fix error in remote
  port address change
  a6d10f24a04d658078582fc0a89b20f050c0ae68 scsi: lpfc: Fix driver nvme
  rescan logging
  c26c265b168bb09013922846a51447603bcdfdc4 scsi: lpfc: Fix sg_seg_cnt for
  HBAs that don't support NVME
  a643c6de1441e5cdab88452c46fe7c38b318009e scsi: lpfc: Fix propagation of
  devloss_tmo setting to nvme transport
  b95b21193c85db1b2797e38eea4f0fa72c7a087c scsi: lpfc: Fix loss of remote
  port after devloss due to lack of RPIs
  96d156f95c92eb1d8a8bfae84ceb70396a036f43 scsi: lpfc: Fix devices that
  don't return after devloss followed by rediscovery
  07f50997d66c3273121dd6b8a7d433cdfb5395c1 scsi: lpfc: Fix null ptr oops
  updating lpfc_devloss_tmo via sysfs attribute
  6ede2ddd8bdd28bdaf43d15e70dc0ef38c5448db scsi: lpfc: Fix FLOGI handling
  across multiple link up/down conditions
  3ad348d94452d6ab3aa0316105fb9f34f8ed3140 scsi: lpfc: Fix oops when fewer
  hdwqs than cpus
  4b0a42be26dd89cefaac89330070222ac8e14c01 scsi: lpfc: Fix irq raising in
  lpfc_sli_hba_down
  61184f1742c901160ceead85b3f1b3d03038f1d0 scsi: lpfc: Fix Oops in
  nvme_register with target logout/login
  08180db2542b94e93cbdffd2a42cac2db147114a scsi: lpfc: Fix issuing
  init_vpi mbox on SLI-3 card
  26d824ca45a80f7a95e7afe578e54680cef5236f scsi: lpfc: Fix ADISC reception
  terminating login state if a NVME target
  7f20c1cb236afd75237f1302e60daef8b90b818b scsi: lpfc: Fix discovery when
  target has no GID_FT information
  57178b9275508e59d6daf89b874c03d597342776 scsi: lpfc: Fix port relogin
  failure due to GID_FT interaction
  296012285c908f6aacea83913ab9eaf273225d57 scsi: lpfc: Fix leak of ELS
  completions on adapter reset
  8d34a59caecda9a7ce0cad108ee64c37aa0c9812 scsi: lpfc: Fix failure to
  clear non-zero eq_delay after io rate reduction
  3cee98db2610fb633fcbdd0f85385f60dabbaf75 scsi: lpfc: Fix crash on driver
  unload in wq free
  1d755d6477cafea1d371ecc841e22adda0a43d27 scsi: lpfc: Fix ELS field
  alignments
  4f1a2fef2af6b8c746bc965e5f87cd3cdaf5f1f8 scsi: lpfc: Fix PLOGI failure
  with high remoteport count
  31f06d2e73726160645f8d9976a0b3f42e136da7 scsi: lpfc: Limit xri count for
  kdump environment
  a967783300bf2ba55a29255c0a591a554c651993 scsi: lpfc: remove NULL check
  before some freeing functions
  77ffd3465ba837e9dc714e17b014e77b2eae765a scsi: lpfc: Mitigate high
  memory pre-allocation by SCSI-MQ
  78d4b1327d8bd60b58f422f6df02853c33558b11 scsi: lpfc: use
  spin_lock_irqsave in IRQ context
  ee9a256cd8d0f7d23d7dd310d7fdc23f28cada0d scsi: lpfc: remove redundant code
  60a8db790255a6bebcdc41d97e8084a440398206 Merge tag 'scsi-fixes' of
  git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
  491beed3b102b6e6c0e7734200661242226e3933 genirq/affinity: Create
  affinity mask for single vector
  a86c71ba3022331f79662d7f12d1b25188c7e377 scsi: lpfc: Fix crash when cpu
  count is 1 and null irq affinity mask
  70a51d8c53176080e82b2aef050f820ccdd4b3f8 scsi: lpfc: Remove unnecessary
  null check before kfree
  f65420df914a85e33b2c8b1cab310858b2abb7c0 Merge tag 'scsi-fixes' of
  git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
  057959c6e36e4e6e5303a39c4df79c4af9d40923 scsi: lpfc: reduce stack size
  with CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE
  1f7563f743d7081710a9d186a8b203997d09f383 Merge tag 'scsi-sg' of
  git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
  ba6d10ab8014ac10d25ca513352b6665e73b5785 Merge tag 'scsi-misc' of
  git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
  6b2c8e522c8980fedfd24f3d1e69c3bccdb9414d Merge branch 'nvme-5.3' of
  git://git.infradead.org/nvme into for-5.3/block
  41b194b843a255d5a6e9468edd3ab1d71a24abb3 lpfc: add sysfs interface to
  post NVME RSCN
  6f2589f478795c46a61696d7d7c2f47a0bc6cfe3 lpfc: add support for
  translating an RSCN rcv into a discovery rescan
  ab723121a8eade04ecc6bd7116924c359336f4eb lpfc: add nvmet discovery_event
  op support
  f60cb93bbfecf1ad13713af285c3793e861fc9b2 lpfc: add support to generate
  RSCN events for nport
  3dccdf53c2f38399b11085ded4447ce1467f006c scsi: core: avoid preallocating
  big SGL for data
  92524fa12312d1f082a473e14c590c48b4ef3fe5 scsi: core: avoid preallocating
  big SGL for protection information
  46e8e475a160be5e31e99171b7c0c8a21eb4d6ad scsi: lpfc: use sg helper to
  iterate over scatterlist
  336df6eb628298e27e40e23d1eb00a0fb7083269 scsi: lpfc: Avoid unused
  function warnings
  d7b761b0694986ea811c0daaa1178bfaaddf036d scsi: lpfc: Make some symbols
  static
  a82b3539dc27b3a85f0c46c9bc398734fdd08260 scsi: lpfc: Remove set but not
  used variables 'qp'
  a5c990eea5ddd587bcd9af6dc973a1653c8d94af scsi: lpfc: Use *_pool_zalloc
  rather than *_pool_alloc
  852eb63a7179249f95ba2e1faaabf403e39d88b3 scsi: lpfc: Update lpfc version
  to 12.2.0.3
  3ec5ec408ca633e17d3483e8b806c9fa447e19cc scsi: lpfc: Fix incomplete NVME 
discovery when target
  d4e9ddd5ae8f26c521692283c7cbedc7e9881529 scsi: lpfc: Fix: Rework setting of 
fdmi symbolic node name registration
  a0c94c5ef874b214305cca965acc7edc27bb69a6 scsi: lpfc: Fix missing check for 
CSF in Write Object Mbox Rsp
  3712967ea7f2d3793ae2a39e9eae2df111d770b5 scsi: lpfc: Fix Fabric hostname 
registration if system hostname changes
  25d4132f95c25e6f78a94666a1e067291272888a scsi: lpfc: Fix ras_log via debugfs
  265fb8efca11eee1ffe8edd2bc0a9fbf31b6b84e scsi: lpfc: Fix disablement of FC-AL 
on lpe35000 models
  b88d705fa037b222ecdd5de867132ae25403fe48 scsi: lpfc: Fix unmap of dpp bars 
affecting next driver load
  78a7872570fbeed44e7362354619b403c6e6de1e scsi: lpfc: Fix MDS Latency 
Diagnostics Err-drop rates
  f44ccecf36581a2030313e979127013f9d455d3a scsi: lpfc: Fix improper flag check 
for IO type
  e627554eedcfac83bb2ba073adf711a13049273a scsi: lpfc: Update lpfc version to 
12.6.0.3
  9c75a0dee87b2bad80d381ad9fa8ef90847d3a1d scsi: lpfc: Fix RQ buffer leakage 
when no IOCBs available
  89cc9dba63c91a6c796dc46342c1d57c82c9b0cd scsi: lpfc: Fix lpfc_io_buf resource 
leak in lpfc_get_scsi_buf_s4 error path
  692fc8380ca0f9185e75e01a74357d2cf3083743 scsi: lpfc: Fix broken Credit 
Recovery after driver load
  0f74f70cb674e3b8712e896863ad85db4d193d46 scsi: lpfc: Fix registration of ELS 
type support in fdmi
  01034e708a353fed29963d084c35d58785a317a6 scsi: lpfc: Fix release of hwq to 
clear the eq relationship
  3cd50eac891db354e945bf9898726e163a19560e scsi: lpfc: Fix compiler warning on 
frame size
  3ad04f4f0ad75ad4e7d886133f673d9fe20aa9c4 scsi: lpfc: Fix coverity errors in 
fmdi attribute handling
  8d9fae72109e9921f52be342007b4c78490ea4fe scsi: lpfc: Remove handler for 
obsolete ELS - Read Port Status (RPS)
  20d674a4bf64acf54eadc7215ea32b88a3a7687e scsi: lpfc: Clean up hba 
max_lun_queue_depth checks
  35817310d9e05e666dbd242750008dad33ed8992 scsi: lpfc: Update lpfc version to 
12.6.0.4
  fd6cc30f341fea14bac45bf1c5c9d10702c18a9d scsi: lpfc: Copyright updates for 
12.6.0.4 patches

  [TESTING]

  [REGRESSION RISK]
  Low, these patches are already accepted upstream in 5.5 and have been tested 
by Broadcom for regression potential.

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