Pull spi fix from Mark Brown:
 "This is an additional fix on top of 5e31ba0c ('spi: bcm2835: fix
  gpio cs level inversion') - when sending my prior pull request I had
  misremembred the status of that patch, apologies for the noise here"

* tag 'spi-fix-v5.10-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: bcm2835: remove use of uninitialized gpio flags variable

Pull sound fixes from Takashi Iwai:
 "Quite a bunch of small fixes that have been gathered since the last
  pull, including changes like below:

   - HD-audio runtime PM fixes and refactoring

   - HD-audio and USB-audio quirks

   - SOF warning fix

   - Various ASoC device-specific fixes for Intel, Qualcomm, etc"

* tag 'sound-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits)
  ALSA: usb-audio: Add implicit feedback quirk for Qu-16
  ASoC: mchp-spdiftx: Do not set Validity bit(s)
  ALSA: usb-audio: Add implicit feedback quirk for MODX
  ALSA: usb-audio: add usb vendor id as DSD-capable for Khadas devices
  ALSA: hda/realtek - Enable headphone for ASUS TM420
  ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()
  ASoC: qcom: lpass-cpu: Fix clock disable failure
  ASoC: qcom: lpass-sc7180: Fix MI2S bitwidth field bit positions
  ASoC: codecs: wcd9335: Set digital gain range correctly
  ASoC: codecs: wcd934x: Set digital gain range correctly
  ALSA: hda: Reinstate runtime_allow() for all hda controllers
  ALSA: hda: Separate runtime and system suspend
  ALSA: hda: Refactor codec PM to use direct-complete optimization
  ALSA: hda/realtek - Fixed HP headset Mic can't be detected
  ALSA: usb-audio: Add implicit feedback quirk for Zoom UAC-2
  ALSA: make snd_kcontrol_new name a normal string
  ALSA: fix kernel-doc markups
  ASoC: SOF: loader: handle all SOF_IPC_EXT types
  ASoC: cs42l51: manage mclk shutdown delay
  ASoC: qcom: sdm845: set driver name correctly
  ...

Pull drm fixes from Dave Airlie:
 "It's Friday here so that means another installment of drm fixes to
  distract you from the counting process.

  Changes all over the place, the amdgpu changes contain support for a
  new GPU that is close to current one already in the tree (Green
  Sardine) so it shouldn't have much side effects.

  Otherwise imx has a few cleanup patches and fixes, amdgpu and i915
  have around the usual smattering of fixes, fonts got constified, and
  vc4/panfrost has some minor fixes. All in all a fairly regular rc3.

  We have an outstanding nouveau regression, but the author is looking
  into the fix, so should be here next week.

  I now return you to counting.

  fonts:
   - constify font structures.

  MAINTAINERS:
   - Fix path for amdgpu power management

  amdgpu:
   - Add support for more navi1x SKUs
   - Fix for suspend on CI dGPUs
   - VCN DPG fix for Picasso
   - Sienna Cichlid fixes
   - Polaris DPM fix
   - Add support for Green Sardine

  amdkfd:
   - Fix an allocation failure check

  i915:
   - Fix set domain's cache coherency
   - Fixes around breadcrumbs
   - Fix encoder lookup during PSR atomic
   - Hold onto an explicit ref to i915_vma_work.pinned
   - gvt: HWSP reset handling fix
   - gvt: flush workaround
   - gvt: vGPU context pin/unpin
   - gvt: mmio cmd access fix for bxt/apl

  imx:
   - drop unused functions and callbacks
   - reuse imx_drm_encoder_parse_of
   - spinlock rework
   - memory leak fix
   - minor cleanups

  vc4:
   - resource cleanup fix

  panfrost:
   - madvise/shrinker fix"

* tag 'drm-fixes-2020-11-06-1' of git://anongit.freedesktop.org/drm/drm: (55 commits)
  drm/amdgpu/display: remove DRM_AMD_DC_GREEN_SARDINE
  drm/amd/display: Add green_sardine support to DM
  drm/amd/display: Add green_sardine support to DC
  drm/amdgpu: enable vcn support for green_sardine (v2)
  drm/amdgpu: enable green_sardine_asd.bin loading (v2)
  drm/amdgpu/sdma: add sdma engine support for green_sardine (v2)
  drm/amdgpu: add gfx support for green_sardine (v2)
  drm/amdgpu: add soc15 common ip block support for green_sardine (v3)
  drm/amdgpu: add green_sardine support for gpu_info and ip block setting (v2)
  drm/amdgpu: add Green_Sardine APU flag
  drm/amdgpu: resolved ASD loading issue on sienna
  amdkfd: Check kvmalloc return before memcpy
  drm/amdgpu: update golden setting for sienna_cichlid
  amd/amdgpu: Disable VCN DPG mode for Picasso
  drm/amdgpu/swsmu: remove duplicate call to smu_set_default_dpm_table
  drm/i915: Hold onto an explicit ref to i915_vma_work.pinned
  drm/i915/gt: Flush xcs before tgl breadcrumbs
  drm/i915/gt: Expose more parameters for emitting writes into the ring
  drm/i915: Fix encoder lookup during PSR atomic check
  drm/i915/gt: Use the local HWSP offset during submission
  ...

Merge tag 'tpmdd-next-v5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd

Pull tpm fixes from Jarkko Sakkinen:
 "Two critical tpm driver bug fixes"

* tag 'tpmdd-next-v5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
  tpm: efi: Don't create binary_bios_measurements file for an empty log
  tpm_tis: Disable interrupts on ThinkPad T490s

Pull iommu fixes from Joerg Roedel:

 - Fix a NULL-ptr dereference in the Intel VT-d driver

 - Two fixes for Intel SVM support

 - Increase IRQ remapping table size in the AMD IOMMU driver. The old
   number of 128 turned out to be too low for some recent devices.

 - Fix a mask check in generic IOMMU code

* tag 'iommu-fixes-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu: Fix a check in iommu_check_bind_data()
  iommu/vt-d: Fix a bug for PDP check in prq_event_thread
  iommu/vt-d: Fix sid not set issue in intel_svm_bind_gpasid()
  iommu/vt-d: Fix kernel NULL pointer dereference in find_domain()
  iommu/amd: Increase interrupt remapping table limit to 512 entries

Pull VFIO fixes from Alex Williamson:

 - Remove code by using existing helper (Zenghui Yu)

 - fsl-mc copy-user return and underflow fixes (Dan Carpenter)

 - fsl-mc static function declaration (Diana Craciun)

 - Fix ioeventfd sleeping under spinlock (Alex Williamson)

 - Fix pm reference count leak in vfio-platform (Zhang Qilong)

 - Allow opening IGD device w/o OpRegion support (Fred Gao)

* tag 'vfio-v5.10-rc3' of git://github.com/awilliam/linux-vfio:
  vfio/pci: Bypass IGD init in case of -ENODEV
  vfio: platform: fix reference leak in vfio_platform_open
  vfio/pci: Implement ioeventfd thread handler for contended memory lock
  vfio/fsl-mc: Make vfio_fsl_mc_irqs_allocate static
  vfio/fsl-mc: prevent underflow in vfio_fsl_mc_mmap()
  vfio/fsl-mc: return -EFAULT if copy_to_user() fails
  vfio/type1: Use the new helper to find vfio_group

Pull arm64 fixes from Will Deacon:
 "Here's the weekly batch of fixes for arm64. Not an awful lot here, but
  there are still a few unresolved issues relating to CPU hotplug, RCU
  and IRQ tracing that I hope to queue fixes for next week.

  Summary:

   - Fix early use of kprobes

   - Fix kernel placement in kexec_file_load()

   - Bump maximum number of NUMA nodes"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: kexec_file: try more regions if loading segments fails
  arm64: kprobes: Use BRK instead of single-step when executing instructions out-of-line
  arm64: NUMA: Kconfig: Increase NODES_SHIFT to 4

Pull ARC fixes from Vineet Gupta:

 - Unbork HSDKv1 platform (won't boot) due to memory map issue

 - Prevent stack unwinder from infinite looping

* tag 'arc-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: [plat-hsdk] Remap CCMs super early in asm boot trampoline
  ARC: stack unwinding: avoid indefinite looping

Pull s390 fixes from Heiko Carstens:

 - fix reference counting for ap devices

 - fix paes selftest

 - fix pmd_deref()/pud_deref() so they can also handle large pages

 - remove unused vdso file and defines

 - update defconfigs

 - call rcu_cpu_starting() early in smp init code to avoid lockdep
   warnings

 - fix hotplug of PCI function missing bus

* tag 's390-5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/pci: fix hot-plug of PCI function missing bus
  s390/smp: move rcu_cpu_starting() earlier
  s390/pkey: fix paes selftest failure with paes and pkey static build
  s390: update defconfigs
  s390/vdso: remove unused constants
  s390/vdso: remove empty unused file
  s390/mm: make pmd/pud_deref() large page aware
  s390/ap: fix ap devices reference counting

Pull networking fixes from Jakub Kicinski:
 "Networking fixes for 5.10-rc3, including fixes from wireless, can, and
  netfilter subtrees.

  Current merge window - bugs in new features:

   - can: isotp: isotp_rcv_cf(): enable RX timeout handling in
     listen-only mode

  Previous releases - regressions:

   - mac80211:
      - don't require VHT elements for HE on 2.4 GHz
      - fix regression where EAPOL frames were sent in plaintext

   - netfilter:
      - ipset: Update byte and packet counters regardless of whether
        they match

   - ip_tunnel: fix over-mtu packet send by allowing fragmenting even if
     inner packet has IP_DF (don't fragment) set in its header (when
     TUNNEL_DONT_FRAGMENT flag is not set on the tunnel dev)

   - net: fec: fix MDIO probing for some FEC hardware blocks

   - ip6_tunnel: set inner ipproto before ip6_tnl_encap to un-break gso
     support

   - sctp: Fix COMM_LOST/CANT_STR_ASSOC err reporting on big-endian
     platforms, sparse-related fix used the wrong integer size

  Previous releases - always broken:

   - netfilter: use actual socket sk rather than skb sk when routing
     harder

   - r8169: work around short packet hw bug on RTL8125 by padding frames

   - net: ethernet: ti: cpsw: disable PTPv1 hw timestamping
     advertisement, the hardware does not support it

   - chelsio/chtls: fix always leaking ctrl_skb and another leak caused
     by a race condition

   - fix drivers incorrectly writing into skbs on TX:
      - cadence: force nonlinear buffers to be cloned
      - gianfar: Account for Tx PTP timestamp in the skb headroom
      - gianfar: Replace skb_realloc_headroom with skb_cow_head for PTP

   - can: flexcan:
      - remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
      - add ECC initialization for VF610 and LX2160A
      - flexcan_remove(): disable wakeup completely

   - can: fix packet echo functionality:
      - peak_canfd: fix echo management when loopback is on
      - make sure skbs are not freed in IRQ context in case they need to
        be dropped
      - always clone the skbs to make sure they have a reference on the
        socket, and prevent it from disappearing
      - fix real payload length return value for RTR frames

   - can: j1939: return failure on bind if netdev is down, rather than
     waiting indefinitely

  Misc:

   - IPv6: reply ICMP error if the first fragment don't include all
     headers to improve compliance with RFC 8200"

* tag 'net-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits)
  ionic: check port ptr before use
  r8169: work around short packet hw bug on RTL8125
  net: openvswitch: silence suspicious RCU usage warning
  chelsio/chtls: fix always leaking ctrl_skb
  chelsio/chtls: fix memory leaks caused by a race
  can: flexcan: flexcan_remove(): disable wakeup completely
  can: flexcan: add ECC initialization for VF610
  can: flexcan: add ECC initialization for LX2160A
  can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
  can: mcp251xfd: remove unneeded break
  can: mcp251xfd: mcp251xfd_regmap_nocrc_read(): fix semicolon.cocci warnings
  can: mcp251xfd: mcp251xfd_regmap_crc_read(): increase severity of CRC read error messages
  can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on
  can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
  can: peak_usb: add range checking in decode operations
  can: xilinx_can: handle failure cases of pm_runtime_get_sync
  can: ti_hecc: ti_hecc_probe(): add missed clk_disable_unprepare() in error path
  can: isotp: padlen(): make const array static, makes object smaller
  can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode
  can: isotp: Explain PDU in CAN_ISOTP help text
  ...

Mimic the pre-existing ACPI and Device Tree event log behavior by not
creating the binary_bios_measurements file when the EFI TPM event log is
empty.

This fixes the following NULL pointer dereference that can occur when
reading /sys/kernel/security/tpm0/binary_bios_measurements after the
kernel received an empty event log from the firmware:

 BUG: kernel NULL pointer dereference, address: 000000000000002c
 #PF: supervisor read access in kernel mode
 #PF: error_code(0x0000) - not-present page
 PGD 0 P4D 0
 Oops: 0000 [#1] SMP PTI
 CPU: 2 PID: 3932 Comm: fwupdtpmevlog Not tainted 5.9.0-00003-g629990edad62 #17
 Hardware name: LENOVO 20LCS03L00/20LCS03L00, BIOS N27ET38W (1.24 ) 11/28/2019
 RIP: 0010:tpm2_bios_measurements_start+0x3a/0x550
 Code: 54 53 48 83 ec 68 48 8b 57 70 48 8b 1e 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 48 8b 82 c0 06 00 00 48 8b 8a c8 06 00 00 <44> 8b 60 1c 48 89 4d a0 4c 89 e2 49 83 c4 20 48 83 fb 00 75 2a 49
 RSP: 0018:ffffa9c901203db0 EFLAGS: 00010246
 RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000010
 RDX: ffff8ba1eb99c000 RSI: ffff8ba1e4ce8280 RDI: ffff8ba1e4ce8258
 RBP: ffffa9c901203e40 R08: ffffa9c901203dd8 R09: ffff8ba1ec443300
 R10: ffffa9c901203e50 R11: 0000000000000000 R12: ffff8ba1e4ce8280
 R13: ffffa9c901203ef0 R14: ffffa9c901203ef0 R15: ffff8ba1e4ce8258
 FS:  00007f6595460880(0000) GS:ffff8ba1ef880000(0000) knlGS:0000000000000000
 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 CR2: 000000000000002c CR3: 00000007d8d18003 CR4: 00000000003706e0
 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
 Call Trace:
  ? __kmalloc_node+0x113/0x320
  ? kvmalloc_node+0x31/0x80
  seq_read+0x94/0x420
  vfs_read+0xa7/0x190
  ksys_read+0xa7/0xe0
  __x64_sys_read+0x1a/0x20
  do_syscall_64+0x37/0x80
  entry_SYSCALL_64_after_hwframe+0x44/0xa9

In this situation, the bios_event_log pointer in the tpm_bios_log struct
was not NULL but was equal to the ZERO_SIZE_PTR (0x10) value. This was
due to the following kmemdup() in tpm_read_log_efi():

int tpm_read_log_efi(struct tpm_chip *chip)
{
...
	/* malloc EventLog space */
	log->bios_event_log = kmemdup(log_tbl->log, log_size, GFP_KERNEL);
	if (!log->bios_event_log) {
		ret = -ENOMEM;
		goto out;
	}
...
}

When log_size is zero, due to an empty event log from firmware,
ZERO_SIZE_PTR is returned from kmemdup(). Upon a read of the
binary_bios_measurements file, the tpm2_bios_measurements_start()
function does not perform a ZERO_OR_NULL_PTR() check on the
bios_event_log pointer before dereferencing it.

Rather than add a ZERO_OR_NULL_PTR() check in functions that make use of
the bios_event_log pointer, simply avoid creating the
binary_bios_measurements_file as is done in other event log retrieval
backends.

Explicitly ignore all of the events in the final event log when the main
event log is empty. The list of events in the final event log cannot be
accurately parsed without referring to the first event in the main event
log (the event log header) so the final event log is useless in such a
situation.

Fixes: 58cc1e4f ("tpm: parse TPM event logs based on EFI table")
Link: https://lore.kernel.org/linux-integrity/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/


Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Reported-by: Kenneth R. Crudup <kenny@panix.com>
Reported-by: Mimi Zohar <zohar@linux.ibm.com>
Cc: Thiébaud Weksteen <tweek@google.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>

There is a misconfiguration in the bios of the gpio pin used for the
interrupt in the T490s. When interrupts are enabled in the tpm_tis
driver code this results in an interrupt storm. This was initially
reported when we attempted to enable the interrupt code in the tpm_tis
driver, which previously wasn't setting a flag to enable it. Due to
the reports of the interrupt storm that code was reverted and we went back
to polling instead of using interrupts. Now that we know the T490s problem
is a firmware issue, add code to check if the system is a T490s and
disable interrupts if that is the case. This will allow us to enable
interrupts for everyone else. If the user has a fixed bios they can
force the enabling of interrupts with tpm_tis.interrupts=1 on the
kernel command line.

Cc: Peter Huewe <peterhuewe@gmx.de>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>

Removing the duplicate gpio chip select level handling in
bcm2835_spi_setup() left the lflags variable uninitialized. Avoid trhe
use of such variable by passing default flags to
gpiochip_request_own_desc().

Fixes: 5e31ba0c

 ("spi: bcm2835: fix gpio cs level inversion")
Signed-off-by: Martin Hundebøll <martin@geanix.com>
Link: https://lore.kernel.org/r/20201105090615.620315-1-martin@geanix.com


Signed-off-by: Mark Brown <broonie@kernel.org>

Some patches for vc4 to fix some resources cleanup issues, two fixes for
panfrost for madvise and the shrinker and a constification of fonts
structure

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20201105101354.socyu26jwyns7lfj@gilmour.lan

Merge tag 'amd-drm-fixes-5.10-2020-11-04' of git://people.freedesktop.org/~agd5f/linux

 into drm-fixes

amd-drm-fixes-5.10-2020-11-04:

amdgpu:
- Add support for more navi1x SKUs
- Fix for suspend on CI dGPUs
- VCN DPG fix for Picasso
- Sienna Cichlid fixes
- Polaris DPM fix
- Add support for Green Sardine

amdkfd:
- Fix an allocation failure check

MAINTAINERS:
- Fix path for amdgpu power management

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201104205741.4100-1-alexander.deucher@amd.com

Merge tag 'drm-intel-fixes-2020-11-05' of git://anongit.freedesktop.org/drm/drm-intel

 into drm-fixes

- GVT fixes including vGPU suspend/resume fixes and workaround for APL guest GPU hang.
- Fix set domain's cache coherency (Chris)
- Fixes around breadcrumbs (Chris)
- Fix encoder lookup during PSR atomic (Imre)
- Hold onto an explicit ref to i915_vma_work.pinned (Chris)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201105173026.GA858446@intel.com

drm/imx: fixes and cleanups

Remove unused functions and empty callbacks, let the dw_hdmi-imx driver
reuse imx_drm_encoder_parse_of() instead of reimplementing it, replace
the custom register spinlock with the regmap default spinlock and remove
redundant tracking of enabled state in imx-tve, drop the explicit
drm_mode_config_cleanup() call in imx-drm-core, reduce the scope of edid
length variables that are not otherwise used in imx-ldb and
parallel-display, fix a memory leak in the parallel-display bind error
path, and drop an extraneous type qualifier from of_get_tve_mode().

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/7e4af582027bbec269364b95f6978d061b48271a.camel@pengutronix.de

It's possible that the first region picked for the new kernel will make
it impossible to fit the other segments in the required 32GB window,
especially if we have a very large initrd.

Instead of giving up, we can keep testing other regions for the kernel
until we find one that works.

Suggested-by: Ryan O'Leary <ryanoleary@google.com>
Signed-off-by: Benjamin Gwin <bgwin@google.com>
Link: https://lore.kernel.org/r/20201103201106.2397844-1-bgwin@google.com


Signed-off-by: Will Deacon <will@kernel.org>

Merge tag 'linux-kselftest-kunit-fixes-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kunit fixes from Shuah Khan:
 "Several kunit_tool and documentation fixes"

* tag 'linux-kselftest-kunit-fixes-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: tools: fix kunit_tool tests for parsing test plans
  Documentation: kunit: Update Kconfig parts for KUNIT's module support
  kunit: test: fix remaining kernel-doc warnings
  kunit: Don't fail test suites if one of them is empty
  kunit: Fix kunit.py --raw_output option

Pull tracing fixes from Steven Rostedt:

 - Fix off-by-one error in retrieving the context buffer for
   trace_printk()

 - Fix off-by-one error in stack nesting limit

 - Fix recursion to not make all NMI code false positive as recursing

 - Stop losing events in function tracing when transitioning between irq
   context

 - Stop losing events in ring buffer when transitioning between irq
   context

 - Fix return code of error pointer in parse_synth_field() to prevent
   NULL pointer dereference.

 - Fix false positive of NMI recursion in kprobe event handling

* tag 'trace-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  kprobes: Tell lockdep about kprobe nesting
  tracing: Make -ENOMEM the default error for parse_synth_field()
  ring-buffer: Fix recursion protection transitions between interrupt context
  tracing: Fix the checking of stackidx in __ftrace_trace_stack
  ftrace: Handle tracing when switching between context
  ftrace: Fix recursion check for NMI test
  tracing: Fix out of bounds write in get_trace_buf

Pull hyperv fixes from Wei Liu:

 - clarify a comment (Michael Kelley)

 - change a pr_warn() to pr_info() (Olaf Hering)

* tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  x86/hyperv: Clarify comment on x2apic mode
  hv_balloon: disable warning when floor reached

Pull rdma fixes from Jason Gunthorpe:
 "A few more merge window regressions that didn't make rc1:

   - New validation in the DMA layer triggers wrong use of the DMA layer
     in rxe, siw and rdmavt

   - Accidental change of a hypervisor facing ABI when widening the port
     speed u8 to u16 in vmw_pvrdma

   - Memory leak on error unwind in SRP target"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
  RDMA/srpt: Fix typo in srpt_unregister_mad_agent docstring
  RDMA/vmw_pvrdma: Fix the active_speed and phys_state value
  IB/srpt: Fix memory leak in srpt_add_one
  RDMA: Fix software RDMA drivers for dma mapping error

Pull spi fixes from Mark Brown:
 "A small collection of driver specific fixes that have come in since
  the merge window, nothing too major here but all good to have"

* tag 'spi-fix-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: fsl-dspi: fix wrong pointer in suspend/resume
  spi: bcm2835: fix gpio cs level inversion
  spi: imx: fix runtime pm support for !CONFIG_PM

Merge tag 'regulator-fix-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fixes from Mark Brown:
 "An addition to MAINTAINERS plus a fix for a nasty bootstrapping
  problem which caused problems when we need to read the voltage of a
  regulator that is not yet available during initialization, we were not
  correctly distinguishing between this case and the case where a
  regulator is put into a bypass mode"

* tag 'regulator-fix-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: defer probe when trying to get voltage from unresolved supply
  MAINTAINERS: Add entry for Qualcomm IPQ4019 VQMMC regulator

Pull power management fixes from Rafael Wysocki:
 "These fix the device links support in runtime PM, correct mistakes in
  the cpuidle documentation, fix the handling of policy limits changes
  in the schedutil cpufreq governor, fix assorted issues in the OPP
  (operating performance points) framework and make one janitorial
  change.

  Specifics:

   - Unify the handling of managed and stateless device links in the
     runtime PM framework and prevent runtime PM references to devices
     from being leaked after device link removal (Rafael Wysocki).

   - Fix two mistakes in the cpuidle documentation (Julia Lawall).

   - Prevent the schedutil cpufreq governor from missing policy limits
     updates in some cases (Viresh Kumar).

   - Prevent static OPPs from being dropped by mistake (Viresh Kumar).

   - Prevent helper function in the OPP framework from returning
     prematurely (Viresh Kumar).

   - Prevent opp_table_lock from being held too long during removal of
     OPP tables with no more active references (Viresh Kumar).

   - Drop redundant semicolon from the Intel RAPL power capping driver
     (Tom Rix)"

* tag 'pm-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM: runtime: Resume the device earlier in __device_release_driver()
  PM: runtime: Drop pm_runtime_clean_up_links()
  PM: runtime: Drop runtime PM references to supplier on link removal
  powercap/intel_rapl: remove unneeded semicolon
  Documentation: PM: cpuidle: correct path name
  Documentation: PM: cpuidle: correct typo
  cpufreq: schedutil: Don't skip freq update if need_freq_update is set
  opp: Reduce the size of critical section in _opp_table_kref_release()
  opp: Fix early exit from dev_pm_opp_register_set_opp_helper()
  opp: Don't always remove static OPPs in _of_add_opp_table_v1()

Pull highmem initialization fix from Mike Rapoport:
 "Fix highmem initialization on arm and xtensa

  Recent refactoring of memblock iterators has broken initialization of
  highmem on arm and xtensa because it changed the way beginning and end
  of memory regions are rounded to PFNs. This fix restores the original
  behaviour"

* tag 'fixes-2020-11-05' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  ARM, xtensa: highmem: avoid clobbering non-page aligned memory reservations

Pull gfs2 fixes from Andreas Gruenbacher:
 "Various gfs2 fixes"

* tag 'gfs2-v5.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
  gfs2: Wake up when sd_glock_disposal becomes zero
  gfs2: Don't call cancel_delayed_work_sync from within delete work function
  gfs2: check for live vs. read-only file system in gfs2_fitrim
  gfs2: don't initialize statfs_change inodes in spectator mode
  gfs2: Split up gfs2_meta_sync into inode and rgrp versions
  gfs2: init_journal's undo directive should also undo the statfs inodes
  gfs2: Add missing truncate_inode_pages_final for sd_aspace
  gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free

Pull PCI fixes from Bjorn Helgaas:

 - Fix ACS regression that broke device pass-through (Rajat Jain)

 - Revert DesignWare ATU memory resource to use last entry to fix
   Tegra194 regression (Rob Herring)

 - Remove duplicate mvebu resource requests to fix regression on Turris
   Omnia (Rob Herring)

* tag 'pci-v5.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI: mvebu: Fix duplicate resource requests
  PCI: dwc: Restore ATU memory resource setup to use last entry
  PCI: Always enable ACS even if no ACS Capability

Check for corner case of port_init failure before using
the port_info pointer.

Fixes: 4d03e00a

 ("ionic: Add initial ethtool support")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Link: https://lore.kernel.org/r/20201104195606.61184-1-snelson@pensando.io


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge tag 'asoc-fix-v5.10-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.10

A batch of driver specific fixes that have come up since the merge
window, nothing particularly major here but all good to have.

htmldocs fails with:

drivers/infiniband/ulp/srpt/ib_srpt.c:630: warning: Function parameter or member 'port_cnt' not described in 'srpt_unregister_mad_agent'

Fixes: 372a1786

 ("IB/srpt: Fix memory leak in srpt_add_one")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

* pm-cpufreq:
  cpufreq: schedutil: Don't skip freq update if need_freq_update is set

* pm-cpuidle:
  Documentation: PM: cpuidle: correct path name
  Documentation: PM: cpuidle: correct typo

* pm-opp:
  opp: Reduce the size of critical section in _opp_table_kref_release()
  opp: Fix early exit from dev_pm_opp_register_set_opp_helper()
  opp: Don't always remove static OPPs in _of_add_opp_table_v1()

* powercap:
  powercap/intel_rapl: remove unneeded semicolon

This patch fixes audio distortion on playback for the Allen&Heath
Qu-16.

Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201104115717.GA19046@b4.vu


Signed-off-by: Takashi Iwai <tiwai@suse.de>

Network problems with RTL8125B have been reported [0] and with help
from Realtek it turned out that this chip version has a hw problem
with short packets (similar to RTL8168evl). Having said that activate
the same workaround as for RTL8168evl.
Realtek suggested to activate the workaround for RTL8125A too, even
though they're not 100% sure yet which RTL8125 versions are affected.

[0] https://bugzilla.kernel.org/show_bug.cgi?id=209839

Fixes: 0439297b

 ("r8169: add support for RTL8125B")
Reported-by: Maxim Plotnikov <wgh@torlan.ru>
Tested-by: Maxim Plotnikov <wgh@torlan.ru>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/8002c31a-60b9-58f1-f0dd-8fd07239917f@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

With commit 669cbc70 ("PCI: Move DT resource setup into
devm_pci_alloc_host_bridge()"), the DT 'ranges' is parsed and populated
into resources when the host bridge is allocated. The resources are
requested as well, but that happens a second time for the mvebu driver in
mvebu_pcie_parse_request_resources(). We should only be requesting the
additional resources added in mvebu_pcie_parse_request_resources().  These
are not added by default because they use custom properties rather than
standard DT address translation.

Also, the bus ranges was also populated by default, so we can remove it
from mvebu_pci_host_probe().

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=209729
Fixes: 669cbc70 ("PCI: Move DT resource setup into devm_pci_alloc_host_bridge()")
Link: https://lore.kernel.org/r/20201023145252.2691779-1-robh@kernel.org


Reported-by:  <vtolkm@googlemail.com>
Tested-by: Jan Kundrát <jan.kundrat@cesnet.cz>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Russell King <linux@armlinux.org.uk>

Prior to commit 0f71c60f ("PCI: dwc: Remove storing of PCI resources"),
the DWC driver was setting up the last memory resource rather than the
first memory resource. This doesn't matter for most platforms which only
have 1 memory resource, but it broke Tegra194 which has a 2nd
(prefetchable) memory region that requires an ATU entry. The first region
on Tegra194 relies on the default 1:1 pass-thru of outbound transactions
and doesn't need an ATU entry.

Fixes: 0f71c60f ("PCI: dwc: Remove storing of PCI resources")
Link: https://lore.kernel.org/r/20201026154852.221483-1-robh@kernel.org


Reported-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com>

Merge tag 'linux-can-fixes-for-5.10-20201103' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can

Marc Kleine-Budde says:

====================
pull-request: can 2020-11-03

The first two patches are by Oleksij Rempel and they add a generic
can-controller Device Tree yaml binding and convert the text based binding
of the flexcan driver to a yaml based binding.

Zhang Changzhong's patch fixes a remove_proc_entry warning in the AF_CAN
core.

A patch by me fixes a kfree_skb() call from IRQ context in the rx-offload
helper.

Vincent Mailhol contributes a patch to prevent a call to kfree_skb() in
hard IRQ context in can_get_echo_skb().

Oliver Hartkopp's patch fixes the length calculation for RTR CAN frames
in the __can_get_echo_skb() helper.

Oleksij Rempel's patch fixes a use-after-free that shows up with j1939 in
can_create_echo_skb().

Yegor Yefremov contributes 4 patches to enhance the j1939 documentation.

Zhang Changzhong's patch fixes a hanging task problem in j1939_sk_bind()
if the netdev is down.

Then there are three patches for the newly added CAN_ISOTP protocol. Geert
Uytterhoeven enhances the kconfig help text. Oliver Hartkopp's patch adds
missing RX timeout handling in listen-only mode and Colin Ian King's patch
decreases the generated object code by 926 bytes.

Zhang Changzhong contributes a patch for the ti_hecc driver that fixes the
error path in the probe function.

Navid Emamdoost's patch for the xilinx_can driver fixes the error handling
in case of failing pm_runtime_get_sync().

There are two patches for the peak_usb driver. Dan Carpenter adds range
checking in decode operations and Stephane Grosjean's patch fixes
a timestamp wrapping problem.

Stephane Grosjean's patch for th peak_canfd driver fixes echo management if
loopback is on.

The next three patches all target the mcp251xfd driver. The first one is
by me and it increased the severity of CRC read error messages. The kernel
test robot removes an unneeded semicolon and Tom Rix removes unneeded
break in several switch-cases.

The last 4 patches are by Joakim Zhang and target the flexcan driver,
the first three fix ECC related device specific quirks for the LS1021A,
LX2160A and the VF610 SoC. The last patch disable wakeup completely upon
driver remove.

* tag 'linux-can-fixes-for-5.10-20201103' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: (27 commits)
  can: flexcan: flexcan_remove(): disable wakeup completely
  can: flexcan: add ECC initialization for VF610
  can: flexcan: add ECC initialization for LX2160A
  can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
  can: mcp251xfd: remove unneeded break
  can: mcp251xfd: mcp251xfd_regmap_nocrc_read(): fix semicolon.cocci warnings
  can: mcp251xfd: mcp251xfd_regmap_crc_read(): increase severity of CRC read error messages
  can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on
  can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
  can: peak_usb: add range checking in decode operations
  can: xilinx_can: handle failure cases of pm_runtime_get_sync
  can: ti_hecc: ti_hecc_probe(): add missed clk_disable_unprepare() in error path
  can: isotp: padlen(): make const array static, makes object smaller
  can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode
  can: isotp: Explain PDU in CAN_ISOTP help text
  can: j1939: j1939_sk_bind(): return failure if netdev is down
  can: j1939: use backquotes for code samples
  can: j1939: swap addr and pgn in the send example
  can: j1939: fix syntax and spelling
  can: j1939: rename jacd tool
  ...
====================

Link: https://lore.kernel.org/r/<20201103220636.972106-1-mkl@pengutronix.de

>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Since commit 530b5aff ("spi: fsl-dspi: fix use-after-free in
remove path"), this driver causes a "NULL pointer dereference"
in dspi_suspend/resume.
This is because since this commit, the drivers private data point to
"dspi" instead of "ctlr", the codes in suspend and resume func were
not modified correspondly.

Fixes: 530b5aff

 ("spi: fsl-dspi: fix use-after-free in remove path")
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20201103020546.1822-1-qiang.zhao@nxp.com


Signed-off-by: Mark Brown <broonie@kernel.org>

The Validity bits (bit 28) must not be set in order to have the samples
valid. Some controllers look for this bit and ignore the samples if it
is set.

Fixes: 06ca24e9

 ("ASoC: mchp-spdiftx: add driver for S/PDIF TX Controller")
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20201104155738.68403-1-codrin.ciubotariu@microchip.com


Signed-off-by: Mark Brown <broonie@kernel.org>

Steffen Klassert says:

====================
1) Fix packet receiving of standard IP tunnels when the xfrm_interface
   module is installed. From Xin Long.

2) Fix a race condition between spi allocating and hash list
   resizing. From zhuoliang zhang.
====================

Signed-off-by: Jakub Kicinski <kuba@kernel.org>