5.4.40-rc2 review

This is the start of the stable review cycle for the 5.4.40 release. There are 49 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Sun, 10 May 2020 13:29:13 +0000. Anything received after that time might be too late.

The whole patch series can be found in one patch at:

	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.40-rc2.gz

or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <[email protected]>

    Linux 5.4.40-rc2

Marek Szyprowski <[email protected]>
PM / devfreq: Add missing locking while setting suspend_freq

Willem de Bruijn <[email protected]>
udp: document udp_rcv_segment special case for looped packets

Arnaldo Carvalho de Melo <[email protected]>
tools headers UAPI: Sync copy of arm64's asm/unistd.h with the kernel sources

Zhan Liu <[email protected]>
Revert "drm/amd/display: setting the DIG_MODE to the correct value."

Will Deacon <[email protected]>
mm/mremap: Add comment explaining the untagging behaviour of mremap()

Thadeu Lima de Souza Cascardo <[email protected]>
libbpf: Fix readelf output parsing for Fedora

Jiri Slaby <[email protected]>
cgroup, netclassid: remove double cond_resched

Thomas Pedersen <[email protected]>

    mac80211: add ieee80211_is_any_nullfunc()

Rafael J. Wysocki <[email protected]>
ACPI: PM: s2idle: Fix comment in acpi_s2idle_prepare_late()

Hans de Goede <[email protected]>
platform/x86: GPD pocket fan: Fix error message when temp-limits are out of range

Qian Cai <[email protected]>
x86/kvm: fix a missing-prototypes "vmread_error"

Takashi Iwai <[email protected]>
ALSA: hda: Match both PCI ID and SSID for driver blacklist

Nick Desaulniers <[email protected]>
hexagon: define ioremap_uc

Christoph Hellwig <[email protected]>
hexagon: clean up ioremap

Tuowen Zhao <[email protected]>
mfd: intel-lpss: Use devm_ioremap_uc for MMIO

Tuowen Zhao <[email protected]>
lib: devres: add a helper function for ioremap_uc

Brendan Higgins <[email protected]>
Revert "software node: Simplify software_node_release() function"

Aaron Ma <[email protected]>
drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event

Jere Leppänen <[email protected]>
sctp: Fix SHUTDOWN CTSN Ack in the peer restart case

Matt Roper <[email protected]>
drm/i915: Extend WaDisableDARBFClkGating to icl,ehl,tgl

Doug Berger <[email protected]>
net: systemport: suppress warnings on failed Rx SKB allocations

Doug Berger <[email protected]>
net: bcmgenet: suppress warnings on failed Rx SKB allocations

Madhuparna Bhowmik <[email protected]>
mac80211: sta_info: Add lockdep condition for RCU list usage

Nathan Chancellor <[email protected]>
lib/mpi: Fix building for powerpc with clang

Vamshi K Sthambamkadi <[email protected]>
tracing: Fix memory leaks in trace_events_hist.c

Paulo Alcantara <[email protected]>
cifs: do not share tcons with DFS

Jeremie Francois (on alpha) <[email protected]>
scripts/config: allow colons in option strings for sed

Ronnie Sahlberg <[email protected]>

    cifs: protect updating server->dstaddr with a spinlock

Matthias Blankertz <[email protected]>
ASoC: rsnd: Fix "status check failed" spam for multi-SSI

Matthias Blankertz <[email protected]>
ASoC: rsnd: Don't treat master SSI in multi SSI setup as parent

Julien Beraud <[email protected]>
net: stmmac: Fix sub-second increment

Julien Beraud <[email protected]>
net: stmmac: fix enabling socfpga's ptp_ref_clock

Xiyu Yang <[email protected]>
wimax/i2400m: Fix potential urb refcnt leak

Sandeep Raghuraman <[email protected]>
drm/amdgpu: Correctly initialize thermal controller for GPUs with Powerplay table v0 (e.g Hawaii)

Alex Elder <[email protected]>
remoteproc: qcom_q6v5_mss: fix a bug in q6v5_probe()

Amadeusz Sławiński <[email protected]>
ASoC: codecs: hdac_hdmi: Fix incorrect use of list_for_each_entry

Matthias Blankertz <[email protected]>
ASoC: rsnd: Fix HDMI channel mapping for multi-SSI mode

Matthias Blankertz <[email protected]>
ASoC: rsnd: Fix parent SSI start/stop in multi-SSI mode

Thinh Nguyen <[email protected]>
usb: dwc3: gadget: Properly set maxpacket limit

Amadeusz Sławiński <[email protected]>
ASoC: topology: Fix endianness issue

Sebastian Reichel <[email protected]>
ASoC: sgtl5000: Fix VAG power-on handling

Tyler Hicks <[email protected]>
selftests/ipc: Fix test failure seen after initial test run

Amadeusz Sławiński <[email protected]>
ASoC: topology: Check return value of soc_tplg_dai_config

Amadeusz Sławiński <[email protected]>
ASoC: topology: Check return value of pcm_new_ver

Amadeusz Sławiński <[email protected]>
ASoC: topology: Check soc_tplg_add_route return value

Amadeusz Sławiński <[email protected]>
ASoC: topology: Check return value of soc_tplg_*_create

Amadeusz Sławiński <[email protected]>
ASoC: topology: Check return value of soc_tplg_create_tlv

Marek Szyprowski <[email protected]>
drm/bridge: analogix_dp: Split bind() into probe() and real bind()

Jia He <[email protected]>
vhost: vsock: kick send_pkt worker once device is started

-------------

Diffstat:

 Makefile                                           |  4 +-
 arch/hexagon/include/asm/io.h                      | 12 ++---
 arch/hexagon/kernel/hexagon_ksyms.c                |  2 +-
 arch/hexagon/mm/ioremap.c                          |  2 +-
 arch/x86/kvm/vmx/ops.h                             |  1 +
 drivers/acpi/sleep.c                               |  5 +-
 drivers/base/swnode.c                              | 14 +++---
 drivers/devfreq/devfreq.c                          |  4 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c             |  3 +-
 drivers/gpu/drm/amd/display/dc/core/dc_link.c      |  9 ----
 .../gpu/drm/amd/powerplay/hwmgr/processpptables.c  | 26 +++++++++++
 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 33 +++++++++-----
 drivers/gpu/drm/exynos/exynos_dp.c                 | 29 +++++++-----
 drivers/gpu/drm/i915/display/intel_display.c       |  7 ++-
 drivers/gpu/drm/rockchip/analogix_dp-rockchip.c    | 36 ++++++++-------
 drivers/mfd/intel-lpss.c                           |  2 +-
 drivers/net/ethernet/broadcom/bcmsysport.c         |  3 +-
 drivers/net/ethernet/broadcom/genet/bcmgenet.c     |  3 +-
 .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c    |  9 ++--
 .../net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c  | 12 +++--
 drivers/net/wimax/i2400m/usb-fw.c                  |  1 +
 drivers/platform/x86/gpd-pocket-fan.c              |  2 +-
 drivers/remoteproc/qcom_q6v5_mss.c                 |  2 +-
 drivers/usb/dwc3/core.h                            |  4 ++
 drivers/usb/dwc3/gadget.c                          | 52 ++++++++++++++++-----
 drivers/vhost/vsock.c                              |  5 ++
 fs/cifs/connect.c                                  |  6 +++
 include/drm/bridge/analogix_dp.h                   |  5 +-
 include/linux/ieee80211.h                          |  9 ++++
 include/linux/io.h                                 |  2 +
 include/net/udp.h                                  |  7 +++
 kernel/trace/trace_events_hist.c                   |  7 +++
 lib/devres.c                                       | 19 ++++++++
 lib/mpi/longlong.h                                 | 34 +++++++-------
 mm/mremap.c                                        | 10 ++++
 net/core/netclassid_cgroup.c                       |  4 +-
 net/mac80211/mlme.c                                |  2 +-
 net/mac80211/rx.c                                  |  8 ++--
 net/mac80211/sta_info.c                            |  3 +-
 net/mac80211/status.c                              |  5 +-
 net/mac80211/tx.c                                  |  2 +-
 net/sctp/sm_make_chunk.c                           |  6 ++-
 scripts/config                                     |  5 +-
 sound/pci/hda/hda_intel.c                          |  9 ++--
 sound/soc/codecs/hdac_hdmi.c                       |  6 +--
 sound/soc/codecs/sgtl5000.c                        | 34 ++++++++++++++
 sound/soc/codecs/sgtl5000.h                        |  1 +
 sound/soc/sh/rcar/ssi.c                            | 11 ++++-
 sound/soc/sh/rcar/ssiu.c                           |  2 +-
 sound/soc/soc-topology.c                           | 53 ++++++++++++++++------
 tools/arch/arm64/include/uapi/asm/unistd.h         |  1 +
 tools/lib/bpf/Makefile                             |  2 +
 tools/testing/selftests/ipc/msgque.c               |  2 +-
 53 files changed, 380 insertions(+), 157 deletions(-)