5.4.166-rc1 review

This is the start of the stable review cycle for the 5.4.166 release. There are 18 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 Fri, 17 Dec 2021 17:20:14 +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-5.4.166-rc1.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 5.4.166-rc1

Mike Rapoport <[email protected]>
arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM

Mike Rapoport <[email protected]>
arm: extend pfn_valid to take into account freed memory map alignment

Mike Rapoport <[email protected]>
memblock: ensure there is no overflow in memblock_overlaps_region()

Mike Rapoport <[email protected]>
memblock: align freed memory map on pageblock boundaries with SPARSEMEM

Mike Rapoport <[email protected]>
memblock: free_unused_memmap: use pageblock units instead of MAX_ORDER

Armin Wolf <[email protected]>
hwmon: (dell-smm) Fix warning on /proc/i8k creation error

Bui Quang Minh <[email protected]>
bpf: Fix integer overflow in argument calculation for bpf_map_area_alloc

Ondrej Mosnacek <[email protected]>
selinux: fix race condition when computing ocontext SIDs

Sean Christopherson <[email protected]>
KVM: x86: Ignore sparse banks size for an "all CPUs", non-sparse IPI req

Chen Jun <[email protected]>
tracing: Fix a kmemleak false positive in tracing_map

Perry Yuan <[email protected]>
drm/amd/display: add connector type check for CRC source set

Mustapha Ghaddar <[email protected]>
drm/amd/display: Fix for the no Audio bug with Tiled Displays

Harshit Mogalapalli <[email protected]>
net: netlink: af_netlink: Prevent empty skb by adding a check on len.

Ondrej Jirman <[email protected]>
i2c: rk3x: Handle a spurious start completion interrupt flag

Helge Deller <[email protected]>
parisc/agp: Annotate parisc agp init functions with __init

Erik Ekman <[email protected]>
net/mlx4_en: Update reported link modes for 1/10G

Philip Chen <[email protected]>
drm/msm/dsi: set default num_data_lanes

Tadeusz Struk <[email protected]>
nfc: fix segfault in nfc_genl_dump_devices_done

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

Diffstat:

 Makefile                                           |   4 +-
 arch/arm/mm/init.c                                 |  37 +++--
 arch/arm/mm/ioremap.c                              |   4 +-
 arch/x86/kvm/hyperv.c                              |   7 +-
 drivers/char/agp/parisc-agp.c                      |   6 +-
 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c  |   8 ++
 drivers/gpu/drm/amd/display/dc/core/dc_resource.c  |   4 +
 drivers/gpu/drm/msm/dsi/dsi_host.c                 |   2 +
 drivers/hwmon/dell-smm-hwmon.c                     |   7 +-
 drivers/i2c/busses/i2c-rk3x.c                      |   4 +-
 drivers/net/ethernet/mellanox/mlx4/en_ethtool.c    |   6 +-
 kernel/bpf/devmap.c                                |   4 +-
 kernel/trace/tracing_map.c                         |   3 +
 mm/memblock.c                                      |   3 +-
 net/core/sock_map.c                                |   2 +-
 net/netlink/af_netlink.c                           |   5 +
 net/nfc/netlink.c                                  |   6 +-
 security/selinux/ss/services.c                     | 159 +++++++++++----------
 18 files changed, 166 insertions(+), 105 deletions(-)