Disco update: 5.0.15 upstream stable release

[Connor Kuehl]

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch.

       5.0.15 upstream stable release
       from git://git.kernel.org/

The following upstream stable patches should be included in the Ubuntu kernel:

* net: stmmac: Use bfsize1 in ndesc_init_rx_desc
* Drivers: hv: vmbus: Remove the undesired put_cpu_ptr() in hv_synic_cleanup()
* ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings
* staging: greybus: power_supply: fix prop-descriptor request size
* staging: wilc1000: Avoid GFP_KERNEL allocation from atomic context.
* staging: most: cdev: fix chrdev_region leak in mod_exit
* staging: most: sound: pass correct device when creating a sound card
* ASoC: tlv320aic3x: fix reset gpio reference counting
* ASoC: hdmi-codec: fix S/PDIF DAI
* ASoC: stm32: sai: fix iec958 controls indexation
* ASoC: stm32: sai: fix exposed capabilities in spdif mode
* ASoC: stm32: sai: fix race condition in irq handler
* ASoC:soc-pcm:fix a codec fixup issue in TDM case
* ASoC:hdac_hda:use correct format to setup hda codec
* ASoC:intel:skl:fix a simultaneous playback & capture issue on hda platform
* ASoC: dpcm: prevent snd_soc_dpcm use after free
* ASoC: nau8824: fix the issue of the widget with prefix name
* ASoC: nau8810: fix the issue of widget with prefixed name
* ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate
* ASoC: rt5682: Check JD status when system resume
* ASoC: rt5682: fix jack type detection issue
* ASoC: rt5682: recording has no sound after booting
* ASoC: wm_adsp: Add locking to wm_adsp2_bus_error
* clk: meson-gxbb: round the vdec dividers to closest
* ASoC: stm32: dfsdm: manage multiple prepare
* ASoC: stm32: dfsdm: fix debugfs warnings on entry creation
* ASoC: cs4270: Set auto-increment bit for register writes
* ASoC: dapm: Fix NULL pointer dereference in snd_soc_dapm_free_kcontrol
* drm/omap: hdmi4_cec: Fix CEC clock handling for PM
* IB/hfi1: Clear the IOWAIT pending bits when QP is put into error state
* IB/hfi1: Eliminate opcode tests on mr deref
* IB/hfi1: Fix the allocation of RSM table
* MIPS: KGDB: fix kgdb support for SMP platforms.
* ASoC: tlv320aic32x4: Fix Common Pins
* drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()
* perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS
* perf/x86/intel: Initialize TFA MSR
* linux/kernel.h: Use parentheses around argument in u64_to_user_ptr()
* iov_iter: Fix build error without CONFIG_CRYPTO
* xtensa: fix initialization of pt_regs::syscall in start_thread
* ASoC: rockchip: pdm: fix regmap_ops hang issue
* drm/amdkfd: Add picasso pci id
* drm/amdgpu: Adjust IB test timeout for XGMI configuration
* drm/amdgpu: amdgpu_device_recover_vram always failed if only one node in shadow_list
* drm/amd/display: fix cursor black issue
* ASoC: cs35l35: Disable regulators on driver removal
* objtool: Add rewind_stack_do_exit() to the noreturn list
* slab: fix a crash by reading /proc/slab_allocators
* drm/sun4i: tcon top: Fix NULL/invalid pointer dereference in sun8i_tcon_top_un/bind
* virtio_pci: fix a NULL pointer reference in vp_del_vqs
* RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove
* RDMA/hns: Fix bug that caused srq creation to fail
* KEYS: trusted: fix -Wvarags warning
* scsi: csiostor: fix missing data copy in csio_scsi_err_handler()
* drm/mediatek: fix possible object reference leak
* drm/mediatek: fix the rate and divder of hdmi phy for MT2701
* drm/mediatek: make implementation of recalc_rate() for MT2701 hdmi phy
* drm/mediatek: remove flag CLK_SET_RATE_PARENT for MT2701 hdmi phy
* drm/mediatek: using new factor for tvdpll for MT2701 hdmi phy
* drm/mediatek: no change parent rate in round_rate() for MT2701 hdmi phy
* ASoC: Intel: kbl: fix wrong number of channels
* ASoC: stm32: sai: fix master clock management
* ALSA: hda: Fix racy display power access
* virtio-blk: limit number of hw queues by nr_cpu_ids
* blk-mq: introduce blk_mq_complete_request_sync()
* nvme: cancel request synchronously
* nvme-fc: correct csn initialization and increments on error
* nvmet: fix discover log page when offsets are used
* platform/x86: pmc_atom: Drop __initconst on dmi table
* NFSv4.1 fix incorrect return value in copy_file_range
* perf/core: Fix perf_event_disable_inatomic() race
* iommu/amd: Set exclusion range correctly
* genirq: Prevent use-after-free and work list corruption
* usb: dwc3: Allow building USB_DWC3_QCOM without EXTCON
* usb: dwc3: Fix default lpm_nyet_threshold value
* USB: serial: f81232: fix interrupt worker not stop
* USB: cdc-acm: fix unthrottle races
* usb-storage: Set virt_boundary_mask to avoid SG overflows
* intel_th: pci: Add Comet Lake support
* iio: adc: qcom-spmi-adc5: Fix of-based module autoloading
* cpufreq: armada-37xx: fix frequency calculation for opp
* ACPI / LPSS: Use acpi_lpss_* instead of acpi_subsys_* functions for hibernate
* soc: sunxi: Fix missing dependency on REGMAP_MMIO
* scsi: lpfc: change snprintf to scnprintf for possible overflow
* scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines
* scsi: qla2xxx: Fix device staying in blocked state
* Bluetooth: Align minimum encryption key size for LE and BR/EDR connections
* Bluetooth: Fix not initializing L2CAP tx_credits
* Bluetooth: hci_bcm: Fix empty regulator supplies for Intel Macs
* UAS: fix alignment of scatter/gather segments
* ASoC: Intel: avoid Oops if DMA setup fails
* i3c: Fix a shift wrap bug in i3c_bus_set_addr_slot_status()
* locking/futex: Allow low-level atomic operations to return -EAGAIN
* arm64: futex: Bound number of LDXR/STXR loops in FUTEX_WAKE_OP
* Linux 5.0.15

[Connor Kuehl (connork)]

The following patch has already been applied:

* "Bluetooth: hidp: fix buffer overflow" -- introduced to ML to fix CVE-2019-11884.

[Kleber Sacilotto de Souza (kleber-souza)]

Applied to disco/master-next branch, with the following exceptions:

* "iommu/amd: Set exclusion range correctly"
  - already applied for LP: #1823037

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.0.0-21.22

---------------
linux (5.0.0-21.22) disco; urgency=medium

  * linux: 5.0.0-21.22 -proposed tracker (LP: #1834902)

  * Disco update: 5.0.15 upstream stable release (LP: #1834529)
    - net: stmmac: Use bfsize1 in ndesc_init_rx_desc
    - Drivers: hv: vmbus: Remove the undesired put_cpu_ptr() in hv_synic_cleanup()
    - ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings
    - staging: greybus: power_supply: fix prop-descriptor request size
    - staging: wilc1000: Avoid GFP_KERNEL allocation from atomic context.
    - staging: most: cdev: fix chrdev_region leak in mod_exit
    - staging: most: sound: pass correct device when creating a sound card
    - ASoC: tlv320aic3x: fix reset gpio reference counting
    - ASoC: hdmi-codec: fix S/PDIF DAI
    - ASoC: stm32: sai: fix iec958 controls indexation
    - ASoC: stm32: sai: fix exposed capabilities in spdif mode
    - ASoC: stm32: sai: fix race condition in irq handler
    - ASoC:soc-pcm:fix a codec fixup issue in TDM case
    - ASoC:hdac_hda:use correct format to setup hda codec
    - ASoC:intel:skl:fix a simultaneous playback & capture issue on hda platform
    - ASoC: dpcm: prevent snd_soc_dpcm use after free
    - ASoC: nau8824: fix the issue of the widget with prefix name
    - ASoC: nau8810: fix the issue of widget with prefixed name
    - ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate
    - ASoC: rt5682: Check JD status when system resume
    - ASoC: rt5682: fix jack type detection issue
    - ASoC: rt5682: recording has no sound after booting
    - ASoC: wm_adsp: Add locking to wm_adsp2_bus_error
    - clk: meson-gxbb: round the vdec dividers to closest
    - ASoC: stm32: dfsdm: manage multiple prepare
    - ASoC: stm32: dfsdm: fix debugfs warnings on entry creation
    - ASoC: cs4270: Set auto-increment bit for register writes
    - ASoC: dapm: Fix NULL pointer dereference in snd_soc_dapm_free_kcontrol
    - drm/omap: hdmi4_cec: Fix CEC clock handling for PM
    - IB/hfi1: Clear the IOWAIT pending bits when QP is put into error state
    - IB/hfi1: Eliminate opcode tests on mr deref
    - IB/hfi1: Fix the allocation of RSM table
    - MIPS: KGDB: fix kgdb support for SMP platforms.
    - ASoC: tlv320aic32x4: Fix Common Pins
    - drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()
    - perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS
    - perf/x86/intel: Initialize TFA MSR
    - linux/kernel.h: Use parentheses around argument in u64_to_user_ptr()
    - iov_iter: Fix build error without CONFIG_CRYPTO
    - xtensa: fix initialization of pt_regs::syscall in start_thread
    - ASoC: rockchip: pdm: fix regmap_ops hang issue
    - drm/amdkfd: Add picasso pci id
    - drm/amdgpu: Adjust IB test timeout for XGMI configuration
    - drm/amdgpu: amdgpu_device_recover_vram always failed if only one node in
      shadow_list
    - drm/amd/display: fix cursor black issue
    - ASoC: cs35l35: Disable regulators on driver removal
    - objtool: Add rewind_stack_do_exit() to the noreturn list
    - slab: fix a crash by reading /proc/slab_allocators
    - drm/sun4i: tcon top: Fix NULL/inv...