This bug was fixed in the package linux - 5.8.0-34.37
---------------
linux (5.8.0-34.37) groovy; urgency=medium
* groovy/linux: 5.8.0-34.37 -proposed tracker (LP: #1907576)
* Packaging resync (LP: #1786013)
- update dkms package versions
* [Ubuntu 21.04 FEAT] mpt3sas: Request to include the patch set which supports
topology where zoning is enabled in expander (LP: #1899802)
- scsi: mpt3sas: Define hba_port structure
- scsi: mpt3sas: Allocate memory for hba_port objects
- scsi: mpt3sas: Rearrange _scsih_mark_responding_sas_device()
- scsi: mpt3sas: Update hba_port's sas_address & phy_mask
- scsi: mpt3sas: Get device objects using sas_address & portID
- scsi: mpt3sas: Rename transport_del_phy_from_an_existing_port()
- scsi: mpt3sas: Get sas_device objects using device's rphy
- scsi: mpt3sas: Update hba_port objects after host reset
- scsi: mpt3sas: Set valid PhysicalPort in SMPPassThrough
- scsi: mpt3sas: Handling HBA vSES device
- scsi: mpt3sas: Add bypass_dirty_port_flag parameter
- scsi: mpt3sas: Handle vSES vphy object during HBA reset
- scsi: mpt3sas: Add module parameter multipath_on_hba
- scsi: mpt3sas: Bump driver version to 35.101.00.00
* CVE-2020-12912
- hwmon: (amd_energy) modify the visibility of the counters
* Intel Tiger Lake IDs supplement (LP: #1904521)
- mtd: spi-nor: intel-spi: Add support for Intel Tiger Lake-H SPI serial
flash
- pinctrl: tigerlake: Add support for Tiger Lake-H
* [i915] Noise-like lines of graphics corruption when moving windows in Xorg
sessions (LP: #1896091)
- Revert "UBUNTU: SAUCE: drm/i915: Synchronize active and retire callbacks"
* Fix no headset sound after S3 on Intel HDA (LP: #1904595)
- ALSA: hda: Refactor codec PM to use direct-complete optimization
- ALSA: hda: Separate runtime and system suspend
- ALSA: hda: Reinstate runtime_allow() for all hda controllers
* Ask 8821C Bluetooth controller to drop old firmware (LP: #1904221)
- Bluetooth: btrtl: Ask 8821C to drop old firmware
- Bluetooth: btrtl: fix incorrect skb allocation failure check
* Use ACPI S5 for reboot (LP: #1904225)
- PM: ACPI: reboot: Use S5 for reboot
* Groovy update: v5.8.18 upstream stable release (LP: #1904941)
- netfilter: nftables_offload: KASAN slab-out-of-bounds Read in
nft_flow_rule_create
- io_uring: don't run task work on an exiting task
- io_uring: allow timeout/poll/files killing to take task into account
- io_uring: move dropping of files into separate helper
- io_uring: stash ctx task reference for SQPOLL
- io_uring: unconditionally grab req->task
- io_uring: return cancelation status from poll/timeout/files handlers
- io_uring: enable task/files specific overflow flushing
- io_uring: don't rely on weak ->files references
- io_uring: reference ->nsproxy for file table commands
- io_wq: Make io_wqe::lock a raw_spinlock_t
- io-wq: fix use-after-free in io_wq_worker_running
- io_uring: no need to call xa_destroy() on empty xarray
- io_uring: Fix use of XArray in __io_uring_files_cancel
- io_uring: Fix XArray usage in io_uring_add_task_file
- io_uring: Convert advanced XArray uses to the normal API
- scripts/setlocalversion: make git describe output more reliable
- efi/arm64: libstub: Deal gracefully with EFI_RNG_PROTOCOL failure
- fs/kernel_read_file: Remove FIRMWARE_EFI_EMBEDDED enum
- arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs
- arm64: Run ARCH_WORKAROUND_2 enabling code on all CPUs
- arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
- x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled
- x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}()
- [Config] update config for ARCH_HAS_COPY_MC
- x86/copy_mc: Introduce copy_mc_enhanced_fast_string()
- bnxt_en: Check abort error state in bnxt_open_nic().
- bnxt_en: Fix regression in workqueue cleanup logic in bnxt_remove_one().
- bnxt_en: Invoke cancel_delayed_work_sync() for PFs also.
- bnxt_en: Re-write PCI BARs after PCI fatal error.
- bnxt_en: Send HWRM_FUNC_RESET fw command unconditionally.
- chelsio/chtls: fix deadlock issue
- chelsio/chtls: fix memory leaks in CPL handlers
- chelsio/chtls: fix tls record info to user
- cxgb4: set up filter action after rewrites
- gtp: fix an use-before-init in gtp_newlink()
- ibmveth: Fix use of ibmveth in a bridge.
- ibmvnic: fix ibmvnic_set_mac
- mlxsw: core: Fix memory leak on module removal
- netem: fix zero division in tabledist
- net: hns3: Clear the CMDQ registers before unmapping BAR region
- net: ipa: command payloads already mapped
- net/sched: act_mpls: Add softdep on mpls_gso.ko
- r8169: fix issue with forced threading in combination with shared
interrupts
- ravb: Fix bit fields checking in ravb_hwtstamp_get()
- tcp: Prevent low rmem stalls with SO_RCVLOWAT.
- tipc: fix memory leak caused by tipc_buf_append()
- net: protect tcf_block_unbind with block lock
- erofs: avoid duplicated permission check for "trusted." xattrs
- arch/x86/amd/ibs: Fix re-arming IBS Fetch
- x86/traps: Fix #DE Oops message regression
- x86/xen: disable Firmware First mode for correctable memory errors
- PCI: aardvark: Fix initialization with old Marvell's Arm Trusted Firmware
- ata: ahci: mvebu: Make SATA PHY optional for Armada 3720
- fuse: fix page dereference after free
- bpf: Fix comment for helper bpf_current_task_under_cgroup()
- evm: Check size of security.evm before using it
- p54: avoid accessing the data mapped to streaming DMA
- cxl: Rework error message for incompatible slots
- RDMA/addr: Fix race with netevent_callback()/rdma_addr_cancel()
- mtd: lpddr: Fix bad logic in print_drs_error
- drm/i915/gem: Serialise debugfs i915_gem_objects with ctx->mutex
- serial: qcom_geni_serial: To correct QUP Version detection logic
- serial: pl011: Fix lockdep splat when handling magic-sysrq interrupt
- PM: runtime: Fix timer_expires data type on 32-bit arches
- ata: sata_rcar: Fix DMA boundary mask
- xen/gntdev.c: Mark pages as dirty
- openrisc: Fix issue with get_user for 64-bit values
- misc: rtsx: do not setting OC_POWER_DOWN reg in rtsx_pci_init_ocp()
- phy: marvell: comphy: Convert internal SMCC firmware return codes to errno
- Linux 5.8.18
* linux-riscv 5.8.0-9-generic (all 5.8 kernels) fail to boot in qemu
(LP: #1904912)
- riscv: Fixup bootup failure with HARDENED_USERCOPY
* Bionic: btrfs: kernel BUG at /build/linux-
eTBZpZ/linux-4.15.0/fs/btrfs/ctree.c:3233! (LP: #1902254)
- btrfs: tree-checker: fix incorrect printk format
-- Stefan Bader <stefan.ba...@canonical.com> Thu, 10 Dec 2020 18:42:54
+0100
** Changed in: linux (Ubuntu Groovy)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-12912
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https://bugs.launchpad.net/bugs/1899802
Title:
[Ubuntu 21.04 FEAT] mpt3sas: Request to include the patch set which
supports topology where zoning is enabled in expander
Status in linux package in Ubuntu:
Opinion
Status in linux source package in Focal:
Fix Committed
Status in linux source package in Groovy:
Fix Released
Status in linux source package in Hirsute:
Opinion
Bug description:
Request to include patch set "PATCH 00/14] mpt3sas: Add support for
multi-port path topology" which will support the topologies where
zoning is enabled in the expander as shown below,
Zone 1 Zone 2
|-----------------| |----------------|
| HD1 ..... HD25 | | HD26 ......HD50|
| |==================================| |
| | | | | |
| | Expander | |
| |==================================| |
| | | | | |
|-----------|-----| |----|-----------|
x8| |x8
_______|______________|_______
| HBA |
|____________________________|
Current driver doesn't support this type of topology and will add only one
zoned drives to the OS. So to support these types of topology we need below
patch set in the driver.
https://marc.info/?l=linux-scsi&m=160226366707807&w=2
So, requesting you include this patch for next upcoming Ubuntu kernel
release.
Currently we have posted this patch set to upstream community and they
yet to review this patch set. Meanwhile If I get the base kernel
source code for next upcoming Ubuntu kernel then I can prepare the
patches over this base kernel source and share it in this BZ.
Thanks,
Sreekanth
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