Package "linux"

  linux (5.4.0-26.30) focal; urgency=medium

  * focal/linux: 5.4.0-26.30 -proposed tracker (LP: #1873882)

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * swap storms kills interactive use (LP: #1861359)
    - SAUCE: drm/i915: prevent direct writeback from the shrinker

  * 5.4.0-24.28 does not seem to apply rtprio, whereas -21 does. (LP: #1873315)
    - [Config] lowlatency: turn off RT_GROUP_SCHED

  * [RTL810xE] No ethernet connection (LP: #1871182)
    - net: phy: realtek: fix handling of RTL8105e-integrated PHY

 -- Andrea Righi <email address hidden> Mon, 20 Apr 2020 18:33:49 +0200

  linux (5.4.0-25.29) focal; urgency=medium

  * focal/linux: 5.4.0-25.29 -proposed tracker (LP: #1873459)

  * [TGL] VMD support in TGL (LP: #1855954)
    - PCI: vmd: Add bus 224-255 restriction decode
    - PCI: vmd: Add device id for VMD device 8086:9A0B

  * Can not see the storage with Intel RAID On mode enabled on Intel Comet Lake
    (LP: #1871812)
    - ahci: Add Intel Comet Lake PCH RAID PCI ID

 -- Seth Forshee <email address hidden> Fri, 17 Apr 2020 08:41:16 -0500

  linux (5.4.0-24.28) focal; urgency=medium

  * focal/linux: 5.4.0-24.28 -proposed tracker (LP: #1871939)

  * getitimer returns it_value=0 erroneously (LP: #1349028)
    - [Config] CONTEXT_TRACKING_FORCE policy should be unset

  * 12d1:1038 Dual-Role OTG device on non-HNP port - unable to enumerate USB
    device on port 1 (LP: #1047527)
    - [Config] USB_OTG_FSM policy not needed

  * Add DCPD backlight support for HP CML system (LP: #1871589)
    - SAUCE: drm/i915: Force DPCD backlight mode for HP CML 2020 system

  * Backlight brightness cannot be adjusted using keys (LP: #1860303)
    - SAUCE drm/i915: Force DPCD backlight mode for HP Spectre x360 Convertible
      13t-aw100

  * CVE-2020-11494
    - slcan: Don't transmit uninitialized stack data in padding

  * Ubuntu Kernel Support for OpenPOWER NV Secure & Trusted Boot (LP: #1866909)
    - powerpc: Detect the secure boot mode of the system
    - powerpc/ima: Add support to initialize ima policy rules
    - powerpc: Detect the trusted boot state of the system
    - powerpc/ima: Define trusted boot policy
    - ima: Make process_buffer_measurement() generic
    - certs: Add wrapper function to check blacklisted binary hash
    - ima: Check against blacklisted hashes for files with modsig
    - powerpc/ima: Update ima arch policy to check for blacklist
    - powerpc/ima: Indicate kernel modules appended signatures are enforced
    - powerpc/powernv: Add OPAL API interface to access secure variable
    - powerpc: expose secure variables to userspace via sysfs
    - x86/efi: move common keyring handler functions to new file
    - powerpc: Load firmware trusted keys/hashes into kernel keyring
    - x86/efi: remove unused variables

  * [roce-0227]sync mainline kernel 5.6rc3 roce patchset into ubuntu HWE kernel
    branch (LP: #1864950)
    - RDMA/hns: Cleanups of magic numbers
    - RDMA/hns: Optimize eqe buffer allocation flow
    - RDMA/hns: Add the workqueue framework for flush cqe handler
    - RDMA/hns: Delayed flush cqe process with workqueue
    - RDMA/hns: fix spelling mistake: "attatch" -> "attach"
    - RDMA/hns: Initialize all fields of doorbells to zero
    - RDMA/hns: Treat revision HIP08_A as a special case
    - RDMA/hns: Use flush framework for the case in aeq
    - RDMA/hns: Stop doorbell update while qp state error
    - RDMA/hns: Optimize qp destroy flow
    - RDMA/hns: Optimize qp context create and destroy flow
    - RDMA/hns: Optimize qp number assign flow
    - RDMA/hns: Optimize qp buffer allocation flow
    - RDMA/hns: Optimize qp param setup flow
    - RDMA/hns: Optimize kernel qp wrid allocation flow
    - RDMA/hns: Optimize qp doorbell allocation flow
    - RDMA/hns: Check if depth of qp is 0 before configure

  * [hns3-0316]sync mainline kernel 5.6rc4 hns3 patchset into ubuntu HWE kernel
    branch (LP: #1867586)
    - net: hns3: modify an unsuitable print when setting unknown duplex to fibre
    - net: hns3: add enabled TC numbers and DWRR weight info in debugfs
    - net: hns3: add support for dump MAC ID and loopback status in debugfs
    - net: hns3: add missing help info for QS shaper in debugfs
    - net: hns3: fix some mixed type assignment
    - net: hns3: rename macro HCLGE_MAX_NCL_CONFIG_LENGTH
    - net: hns3: remove an unnecessary resetting check in
      hclge_handle_hw_ras_error()
    - net: hns3: delete some reduandant code
    - net: hns3: add a check before PF inform VF to reset
    - net: hns3: print out status register when VF receives unknown source
      interrupt
    - net: hns3: print out command code when dump fails in debugfs
    - net: hns3: synchronize some print relating to reset issue
    - net: hns3: delete unnecessary logs after kzalloc fails

  * [SRU][F/U/OEM-5.6] UBUNTU: SAUCE: Fix amdgpu hang during acpi event
    (LP: #1871316)
    - SAUCE: drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event

  * alsa: make the dmic detection align to the mainline kernel-5.6
    (LP: #1871284)
    - ALSA: hda: add Intel DSP configuration / probe code
    - ALSA: hda: fix intel DSP config
    - ALSA: hda: Allow non-Intel device probe gracefully
    - ALSA: hda: More constifications
    - ALSA: hda: Rename back to dmic_detect option
    - [Config] SND_INTEL_DSP_CONFIG=m

  * add_key05 from ubuntu_ltp_syscalls failed (LP: #1869644)
    - KEYS: reaching the keys quotas correctly

  * Fix authentication fail on Realtek WiFi 8723de (LP: #1871300)
    - SAUCE: rtw88: No retry and report for auth and assoc
    - SAUCE: rtw88: fix rate for a while after being connected
    - SAUCE: rtw88: Move driver IQK to set channel before association for 11N chip

  * Add Mute LED support for an HP laptop (LP: #1871090)
    - ALSA: hda/realtek: Enable mute LED on an HP system

  * dscr_sysfs_test / futex_bench / tm-unavailable in powerpc from
    ubuntu_kernel_selftests timeout on PowerPC nodes with B-5.3 (LP: #1864642)
    - Revert "UBUNTU: SAUCE: selftests/powerpc -- Disable timeout for benchmark
      and tm tests"
    - selftests/powerpc: Turn off timeout setting for benchmarks, dscr, signal, tm

  * Update 20.0.4 NVMe Core, NVMe FC Transport and nvme-cli for Broadcom Emulex
    lpfc driver 12.6.0.x dependencies (LP: #1856340)
    - nvme-fc: Sync nvme-fc header to FC-NVME-2
    - nvme-fc and nvmet-fc: sync with FC-NVME-2 header changes
    - nvme-fc: Set new cmd set indicator in nvme-fc cmnd iu
    - nvme-fc: clarify error messages
    - nvme-fc: ensure association_id is cleared regardless of a Disconnect LS
    - nvme: resync include/linux/nvme.h with nvmecli
    - nvme: Fix parsing of ANA log page

  * Update Broadcom Emulex lpfc driver in 5.4 to 12.6.0.x from 5.5
    (LP: #1855303)
    - scsi: lpfc: Fix pt2pt discovery on SLI3 HBAs
    - scsi: lpfc: Fix premature re-enabling of interrupts in lpfc_sli_host_down
    - scsi: lpfc: Fix miss of register read failure check
    - scsi: lpfc: Fix NVME io abort failures causing hangs
    - scsi: lpfc: Fix device recovery errors after PLOGI fai