Commit Graph

993505 Commits

Author SHA1 Message Date
Juergen Gross
25da4618af xen/events: don't unmask an event channel when an eoi is pending
An event channel should be kept masked when an eoi is pending for it.
When being migrated to another cpu it might be unmasked, though.

In order to avoid this keep three different flags for each event channel
to be able to distinguish "normal" masking/unmasking from eoi related
masking/unmasking and temporary masking. The event channel should only
be able to generate an interrupt if all flags are cleared.

Cc: stable@vger.kernel.org
Fixes: 54c9de8989 ("xen/events: add a new "late EOI" evtchn framework")
Reported-by: Julien Grall <julien@xen.org>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Julien Grall <jgrall@amazon.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Tested-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Link: https://lore.kernel.org/r/20210306161833.4552-3-jgross@suse.com

[boris -- corrected Fixed tag format]

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-03-10 16:37:29 -06:00
Juergen Gross
9e77d96b8e xen/events: reset affinity of 2-level event when tearing it down
When creating a new event channel with 2-level events the affinity
needs to be reset initially in order to avoid using an old affinity
from earlier usage of the event channel port. So when tearing an event
channel down reset all affinity bits.

The same applies to the affinity when onlining a vcpu: all old
affinity settings for this vcpu must be reset. As percpu events get
initialized before the percpu event channel hook is called,
resetting of the affinities happens after offlining a vcpu (this is
working, as initial percpu memory is zeroed out).

Cc: stable@vger.kernel.org
Reported-by: Julien Grall <julien@xen.org>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Julien Grall <jgrall@amazon.com>
Link: https://lore.kernel.org/r/20210306161833.4552-2-jgross@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-03-10 07:25:18 -06:00
Juergen Gross
882213990d xen: fix p2m size in dom0 for disabled memory hotplug case
Since commit 9e2369c06c ("xen: add helpers to allocate unpopulated
memory") foreign mappings are using guest physical addresses allocated
via ZONE_DEVICE functionality.

This will result in problems for the case of no balloon memory hotplug
being configured, as the p2m list will only cover the initial memory
size of the domain. Any ZONE_DEVICE allocated address will be outside
the p2m range and thus a mapping can't be established with that memory
address.

Fix that by extending the p2m size for that case. At the same time add
a check for a to be created mapping to be within the p2m limits in
order to detect errors early.

While changing a comment, remove some 32-bit leftovers.

This is XSA-369.

Fixes: 9e2369c06c ("xen: add helpers to allocate unpopulated memory")
Cc: <stable@vger.kernel.org> # 5.9
Reported-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
2021-03-03 08:32:13 +01:00
Jan Beulich
2991397d23 xen-netback: respect gnttab_map_refs()'s return value
Commit 3194a1746e ("xen-netback: don't "handle" error by BUG()")
dropped respective a BUG_ON() without noticing that with this the
variable's value wouldn't be consumed anymore. With gnttab_set_map_op()
setting all status fields to a non-zero value, in case of an error no
slot should have a status of GNTST_okay (zero).

This is part of XSA-367.

Cc: <stable@vger.kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/d933f495-619a-0086-5fb4-1ec3cf81a8fc@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>
2021-03-03 08:32:11 +01:00
Jan Beulich
8310b77b48 Xen/gnttab: handle p2m update errors on a per-slot basis
Bailing immediately from set_foreign_p2m_mapping() upon a p2m updating
error leaves the full batch in an ambiguous state as far as the caller
is concerned. Instead flags respective slots as bad, unmapping what
was mapped there right away.

HYPERVISOR_grant_table_op()'s return value and the individual unmap
slots' status fields get used only for a one-time - there's not much we
can do in case of a failure.

Note that there's no GNTST_enomem or alike, so GNTST_general_error gets
used.

The map ops' handle fields get overwritten just to be on the safe side.

This is part of XSA-367.

Cc: <stable@vger.kernel.org>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/96cccf5d-e756-5f53-b91a-ea269bfb9be0@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>
2021-03-03 08:32:10 +01:00
Jan Beulich
53f131c284 xen-front-pgdir-shbuf: don't record wrong grant handle upon error
In order for subsequent unmapping to not mistakenly unmap handle 0,
record a perceived always-invalid one instead.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Link: https://lore.kernel.org/r/82414b0f-1b63-5509-7c1d-5bcc8239a3de@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-02-23 12:35:43 -06:00
Kees Cook
43135df0d7 xen: Replace lkml.org links with lore
As started by commit 05a5f51ca5 ("Documentation: Replace lkml.org
links with lore"), replace lkml.org links with lore to better use a
single source that's more likely to stay available long-term.

Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20210210234618.2734785-1-keescook@chromium.org
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-02-23 10:08:07 -06:00
Juergen Gross
6977c0b560 xen/evtchn: use READ/WRITE_ONCE() for accessing ring indices
For avoiding read- and write-tearing by the compiler use READ_ONCE()
and WRITE_ONCE() for accessing the ring indices in evtchn.c.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20210219154030.10892-9-jgross@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-02-23 10:07:52 -06:00
Juergen Gross
d566995940 xen/evtchn: use smp barriers for user event ring
The ring buffer for user events is local to the given kernel instance,
so smp barriers are fine for ensuring consistency.

Reported-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Link: https://lore.kernel.org/r/20210219154030.10892-8-jgross@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-02-23 10:07:43 -06:00
Juergen Gross
06f45fe96f xen/events: add per-xenbus device event statistics and settings
Add syfs nodes for each xenbus device showing event statistics (number
of events and spurious events, number of associated event channels)
and for setting a spurious event threshold in case a frontend is
sending too many events without being rogue on purpose.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20210219154030.10892-7-jgross@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-02-23 10:07:11 -06:00
Linus Torvalds
7c70f3a748 Optimization:
- Cork the socket while there are queued replies
 
 Fixes:
 
 - DRC shutdown ordering
 - svc_rdma_accept() lockdep splat
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmAsA80ACgkQM2qzM29m
 f5erXA/+MrR3ZtwK2eaTITu13TzzTrMURbp/n0wCCW/Ls1YMb6bn9ggtBwu2W5Cn
 Vb0RO9OLcmoI6CjqPh0CTUvvZspMYOAX4W1jQecKt2ml075APdlqUcv9YWPUQqVJ
 qTg8HxDymvHvY3I3FcBxhzofmGzF8AOmQZJw9uI5Wt/ivBfqGWcAGlxyRmB3mdsm
 cJRK0Sy7QMn2LefMcpMEeSbPA049/NZNRp6fcXnpPQFer42thoosYsNhTlAJfCXC
 C5S0z3/T6rpuJucV9la/WkpUA0YhWbPEHWNdAB5tzSqmoEo4LpzJzjv7uyQU4oue
 QlmChIz9qasgTI/BnCkBIzPD99S4UQcXjX0BnNinkQ77e6+b/vdAR+T+NLHJdkAf
 +7Xz6T9aZNaz2R49CjYl6/kG0rlNkjUzyURRYs/9zEBhogMPH/N4T7Z2M+ljCkeb
 tc3OaFDXZ2rfr7EKBGsfnEKINM1gpYipzILkr8GSHUMZLzOB/64upKySaJVjCGXj
 7Sf1w+vJUWwYc+FqFvbaR4ybr01VIfdsecpn1TtY870zG1JzimzAHVZk1/xC9+CX
 J+lVOXbjawDl1Et3V3fWq6Y7mhAWves/NKPcbSug9sFc4qRHEmPbAq/RRtlsjQcn
 foMr5R8qd8OwEamVypZ2nIFxq4q3b742AS8lZhaK+DyZKq3oLac=
 =+R4U
 -----END PGP SIGNATURE-----

Merge tag 'nfsd-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull more nfsd updates from Chuck Lever:
 "Here are a few additional NFSD commits for the merge window:

 Optimization:
   - Cork the socket while there are queued replies

  Fixes:
   - DRC shutdown ordering
   - svc_rdma_accept() lockdep splat"

* tag 'nfsd-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  SUNRPC: Further clean up svc_tcp_sendmsg()
  SUNRPC: Remove redundant socket flags from svc_tcp_sendmsg()
  SUNRPC: Use TCP_CORK to optimise send performance on the server
  svcrdma: Hold private mutex while invoking rdma_accept()
  nfsd: register pernet ops last, unregister first
2021-02-22 13:29:55 -08:00
Linus Torvalds
20bf195e93 With netfs helper library and fscache rework delayed, just a few cap
handling improvements to avoid grabbing mmap_lock in some code paths
 and deal with capsnaps better and a mount option cleanup.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmAzuGwTHGlkcnlvbW92
 QGdtYWlsLmNvbQAKCRBKf944AhHzixPqB/9kQxU8IkCF0wOm+dm0tBW3PjYxBFuz
 HryHU6WJHDbX9/enH6PgMj6ZpRwxgzDq8xUpmRKVeaPflej9PnfQyH/On+vQWRUX
 WyWyBx0QqbrKYvYK0cCjHzVC5kbtBA8C/1OSSs5EkJIh518RBMkeru9pYL7+TI5x
 zeQVXzOJB2Bz7y8Odd2RjlkAkix/J1m0LIggRaoWrTygz93PKXfjzhDpa4KC4WZj
 W6LjnYPpYjo34poKx/3N3ZSgGP+Y3F7ZDeNfSnPB2WKs7vzcYUCpWXBSHnHTz+lK
 H2O5GdmxQ6BFp4SZvYtf5e78igH/m/QmzAYGW2EmmKttOcyrb2282snb
 =8MQu
 -----END PGP SIGNATURE-----

Merge tag 'ceph-for-5.12-rc1' of git://github.com/ceph/ceph-client

Pull ceph updates from Ilya Dryomov:
 "With netfs helper library and fscache rework delayed, just a few cap
  handling improvements to avoid grabbing mmap_lock in some code paths
  and deal with capsnaps better and a mount option cleanup"

* tag 'ceph-for-5.12-rc1' of git://github.com/ceph/ceph-client:
  ceph: defer flushing the capsnap if the Fb is used
  libceph: remove osdtimeout option entirely
  libceph: deprecate [no]cephx_require_signatures options
  ceph: allow queueing cap/snap handling after putting cap references
  ceph: clean up inode work queueing
  ceph: fix flush_snap logic after putting caps
2021-02-22 13:27:51 -08:00
Linus Torvalds
9fe1904626 \n
-----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmAzo34ACgkQnJ2qBz9k
 QNmsUwf8DFq8Uu2PI2BFOzHkEG6F3y+/KPpja9k08q3A1NSM28RYBaFeWc9wGImZ
 jtu3k1+8TiK51OkYGxa5LeIKpaMZrylEGXhdYTyfBJiJSHrjApWiq1jsCvtxk/xt
 3pjI9+OItwmZVo/INYAWS8+QdweX87PkaZtKi0//pqgFdnsjMCKDUxkCIB3IEigk
 I7orTiBpTSgP3iwcuRhchyyCFjIeoW+L2nbNuv8CYjXo9WIAF5ypQx+r1T2f1Ieu
 Vt9u41gwRUYfn3a5YdKMJZgAkcv7a4QYP4+tbSnD9Wl3jtorCBgTC6EDUyGNWqdr
 lqRIJ0jp1ET387J/YAGCGFsdz1AIjw==
 =YTNN
 -----END PGP SIGNATURE-----

Merge tag 'fs_for_v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull isofs, udf, and quota updates from Jan Kara:
 "Several udf, isofs, and quota fixes"

* tag 'fs_for_v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  parser: Fix kernel-doc markups
  udf: handle large user and group ID
  isofs: handle large user and group ID
  parser: add unsigned int parser
  udf: fix silent AED tagLocation corruption
  isofs: release buffer head before return
  quota: Fix memory leak when handling corrupted quota file
2021-02-22 13:25:37 -08:00
Linus Torvalds
db99038542 \n
-----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmAzolwACgkQnJ2qBz9k
 QNnwAQgAhw7PYZgRGnhm/VEDBD1EiPqNIhV3+EuUcNHlrNERx0jPN3bcoXmJD7FE
 PCCwbsYtQyqjYFipuzvBnUur5s7CxrwyDhvE8bgYdOB43Gy94awwvwF+JbMnBaPj
 gZSvArKD7ISAUpt560jtH5KedNAZnDkPITePME2GQsOpZ9SHHjsJEhSheTaHk0t1
 03Odx6gK5CcRvRD4KQYTa/hvZH95dVHSdakgFODAUoyfR65KMLhBihNOVHZsEVEZ
 S99j0YBY15nxS8ygo+Iz3Y3KOzy9G1xRAzk3wSeDGzhNRfzYP/IIZWWY/KWowmvH
 afx0pa0KiYjgqDpDjsyYPOJ2Ul4cPA==
 =gXlh
 -----END PGP SIGNATURE-----

Merge tag 'fsnotify_for_v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull fsnotify update from Jan Kara:
 "Make inotify groups be charged against appropriate memcgs"

* tag 'fsnotify_for_v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  inotify, memcg: account inotify instances to kmemcg
2021-02-22 13:23:29 -08:00
Linus Torvalds
d61c6a58ae \n
-----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmAzoWUACgkQnJ2qBz9k
 QNnFgQgAlng0JOzeCQvLpwweqFl0FCxYbOsZXC1xDyvfX3TiA6A6oiOR4tx3uhQN
 cOQmJXaiMn4oCXjD1j6WZwGfy23yx0XchaoFK9jy2IqodaB/zUjkiWYYqt0G3XIX
 ud35mxjLAGS12BCD0c+vHy2RMsUFl5ep+5aBHRHZJJhCcYbl7e5ctXZ3xB1Q0mgI
 r639gD8JhH3ICdu9W0NaMvqOrVhJFNmhSGATKL/N96+oKub2x2ycYE4L2OXegxy3
 mnFf26LjA8jt7K+KfHloTvkC6D4HVnnvKFvKiIbGKafiWhAE7q57ZO6BPCMajGue
 3UHIhWGmwKXRU72+nW6N+089GbcO/g==
 =1e+z
 -----END PGP SIGNATURE-----

Merge tag 'lazytime_for_v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull lazytime updates from Jan Kara:
 "Cleanups of the lazytime handling in the writeback code making rules
  for calling ->dirty_inode() filesystem handlers saner"

* tag 'lazytime_for_v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  ext4: simplify i_state checks in __ext4_update_other_inode_time()
  gfs2: don't worry about I_DIRTY_TIME in gfs2_fsync()
  fs: improve comments for writeback_single_inode()
  fs: drop redundant check from __writeback_single_inode()
  fs: clean up __mark_inode_dirty() a bit
  fs: pass only I_DIRTY_INODE flags to ->dirty_inode
  fs: don't call ->dirty_inode for lazytime timestamp updates
  fat: only specify I_DIRTY_TIME when needed in fat_update_time()
  fs: only specify I_DIRTY_TIME when needed in generic_update_time()
  fs: correctly document the inode dirty flags
2021-02-22 13:17:39 -08:00
Linus Torvalds
c63dca9e23 Description for this pull request:
- Improve file deletion performance with dirsync mount option.
 - fix shift-out-of-bounds in exfat_fill_super() generated by syzkaller.
 -----BEGIN PGP SIGNATURE-----
 
 iQJMBAABCgA2FiEE6NzKS6Uv/XAAGHgyZwv7A1FEIQgFAmAzA7MYHG5hbWphZS5q
 ZW9uQHNhbXN1bmcuY29tAAoJEGcL+wNRRCEIYKMP/1i4uV1KebeQTkIiNlPMae+H
 hq2TgkrOLp7gKY+G8VoSrYIG9U5fEGh+bo6UwIXQpGDrnFb9AWAE0YoyCUV0sTGS
 6CQmmjl1Cq4gwmBs2yjkbmGa54d2NRExZc2zMewDxnWRQjIvqJftxh1qowjwN13j
 arfjvWGJ61Je/S1jQ0vS0+nC5f4Mcy+60JyAQB4gxX5327o1ZVohs16jYTTZuS4+
 PsARwM+q3wYQ/THeTf01E/a77IfsS49EtR1aTo8/9fCfQCxKdYT0wkJQQ/J0yhTL
 l6LMp1PNHV3iePRPZWAF15n8eB2dXGfcaathgtecY+9arKJVDnAoALt91gxN1bxE
 ZZZWkOlviN4FmdQvKNtVaBhdAxNqybe1P0yLvH1Vm2nY0oyY+qgQ79A/xNWcBvhg
 Q6Y1fV08KLWRPsafoZVntb3pd/DT1ekeedrFuqPe3c6kTziFn1GmUhb+6DGCEoFs
 2sbuxATOJCdNL4GHLt0CRNQYU2Dm6g0yuQ3qodu4wcco9yUgiNXe2sM6NpMXaTH7
 XUlgsaxl8zO5TKrVfre93gIP48HRf2/gZu8ejXs2rUEIzhSy3rsIMyt2DhTUe9Db
 CW2SMGQADG9Aiod4gRaunvMrTE3S7NMXLsOG5K6eThar8fOnqQ/F0NHi5DUWuFdw
 17G5gwimXbZxW0GhTvWH
 =kzJV
 -----END PGP SIGNATURE-----

Merge tag 'exfat-for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat

Pull exfat updates from Namjae Jeon:

 - improve file deletion performance with dirsync mount option

 - fix shift-out-of-bounds in exfat_fill_super() reported by syzkaller

* tag 'exfat-for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
  exfat: improve performance of exfat_free_cluster when using dirsync mount option
  exfat: fix shift-out-of-bounds in exfat_fill_super()
2021-02-22 13:15:50 -08:00
Linus Torvalds
0f3d950ddd zonefs changes for 5.12-rc1
Two patches in this pull request:
 * A fix that did not make it in time for 5.11, to correct the file size
   initialization of full sequential zone, from Shin'ichiro
 * Add file operation tracepoints to help with debugging, from Johannes
 
 Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCYDLicAAKCRDdoc3SxdoY
 dpN4AQCh1EbZ3NvHRJ4bMWnNQ3OsdkTWYix7ur3C/5Ft7oQbKQEAge6cUgIjEkrD
 u3znsZSYE/RM+LxrhE1RquTwERkSeQk=
 =StDj
 -----END PGP SIGNATURE-----

Merge tag 'zonefs-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs

Pull zonefs updates from Damien Le Moal:
 "Two changes:

   - A fix that did not make it in time for 5.11, to correct the file
     size initialization of full sequential zone, from Shin'ichiro

   - Add file operation tracepoints to help with debugging, from
     Johannes"

* tag 'zonefs-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
  zonefs: Fix file size of zones in full condition
  zonefs: add tracepoints for file operations
2021-02-22 13:13:51 -08:00
Linus Torvalds
250a25e7a1 Merge branch 'work.audit' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull RCU-safe common_lsm_audit() from Al Viro:
 "Make common_lsm_audit() non-blocking and usable from RCU pathwalk
  context.

  We don't really need to grab/drop dentry in there - rcu_read_lock() is
  enough. There's a couple of followups using that to simplify the
  logics in selinux, but those hadn't soaked in -next yet, so they'll
  have to go in next window"

* 'work.audit' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  make dump_common_audit_data() safe to be called from RCU pathwalk
  new helper: d_find_alias_rcu()
2021-02-22 13:05:30 -08:00
Linus Torvalds
205f92d7f2 Merge branch 'work.d_name' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull d_name whack-a-mole from Al Viro:
 "A bunch of places that play with ->d_name in printks instead of using
  proper formats..."

* 'work.d_name' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  orangefs_file_mmap(): use %pD
  cifs_debug: use %pd instead of messing with ->d_name
  erofs: use %pd instead of messing with ->d_name
  cramfs: use %pD instead of messing with file_dentry()->d_name
2021-02-22 13:03:30 -08:00
Linus Torvalds
7b7028edf9 memblock: remove return value of memblock_free_all()
memblock_free_all() returns the total count of freed pages and its callers
 used this value to update totalram_pages. This update is now anyway a part
 of memblock_free_all() and its callers no longer check the return value, so
 make memblock_free_all() void.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCAAxFiEEeOVYVaWZL5900a/pOQOGJssO/ZEFAmAiTSkTHHJwcHRAbGlu
 dXguaWJtLmNvbQAKCRA5A4Ymyw79kfWlCACFhJztu99bt9Z06NO4LeMuyMlPcq6s
 TODjZR2lcWeXdFlBEtuWVXJGDjbIhCZ0cLuy2otunoFGgwCRCjlS6/9afMeOHyan
 wx9WkvTLDARQKvuWl4kkQM4tt2JRM+3oJeRgEUlafOFbGy+G2R0cvi0jH2xFW1Jx
 Q9hK2JeyG4u56ju3lpI1vIrSIx78fvkPBQ3rSWlqbjTFdTmXLOuuz8trzfZBEHWU
 NcaCUNpRR47GB6nqDNHcordMmuj906BX2dfNrTMTHIHYjwRaDa2ts0A8D1asR3R9
 HeL9pnnkxzoEricZd/iZgeG2BPQz+KnEeeUTsIfkU6rCQ5ZoZcAFPxNE
 =rnuI
 -----END PGP SIGNATURE-----

Merge tag 'memblock-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock

Pull memblock update from Mike Rapoport:
 "Remove return value of memblock_free_all()

  memblock_free_all() returns the total count of freed pages and its
  callers used this value to update totalram_pages. This update is now
  anyway a part of memblock_free_all() and its callers no longer check
  the return value, so make memblock_free_all() void"

* tag 'memblock-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  mm: memblock: remove return value of memblock_free_all()
2021-02-22 13:01:23 -08:00
Linus Torvalds
899cbb0e53 kgdb patches for 5.12
Another fairly small set of changes of changes this cycle. The most
 significant functional change is a fix to better manage the flags
 when allocating memory.
 
 Additionally there is the removal of some unused code (which is
 slightly more dramatic than it sounds given it means there are now no
 tasklets in kgdb) together with a tidy up of the debug prints and some
 spelling corrections for the documentation.
 
 Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEELzVBU1D3lWq6cKzwfOMlXTn3iKEFAmAz6HIACgkQfOMlXTn3
 iKFUoRAAqFOqqeMltvNxS/UFCl9N8THyc1jtLZp3eszQGfZ0+bFRqO7ucXBmA+vL
 V2YyWU6f4p63NnEY/lj5f0xhK59Xc3qYGh3f/cbwZO90Ul8qHCh2UU93LkSWx7Xl
 1NqV7CrLZudRpDFx5cGl+PLeK6N0y8jpu+/O/o+mfJHUw4l9ElfpqPytyiXfgGA/
 6t6U9jU95oHH196/Y5fzW9GyO4xJ1ZQMIaEpd2JdM+F4mBG3cMDMTRPyGNLk8Yvd
 AfKUVCFQcnL/BJTwGNiovlv5APN1cksk9MECkSE2yFE4I1y5L4/GxtazG0MktVVZ
 oVW+CWJdnnmx7M1PddE3womgaG5lL0IZW8h0QE34EDcLtjJrfkaG2kzTmmrvBazA
 8MIHSNbA1oWxv30GmAQ0vQa5ddBEyqrnaYr/ArYDETUV+HPM7V79c1wvUSmPEEwC
 PDsx4bfVqzWXGADMFbtRdMzKeK93KdFKY5CaGBVgtnU38wZkd8yXGPMB7468utn0
 RmdBqYMbzfAFQvcJig0eGJtS8wvXFWS4rxQqUIOwH9SKrWwGjv5S/AMe/rjyTnrp
 8Nv8wbi/N0C/gX7an6o5R8lxMfdgz9TQN3BrB2osINltadbrhRuVcFIyRbyIOBki
 m6P18RQX7lN9d0sS0E0Pz2WCQk3axXBjAuxRANbbnPllo1Ds49w=
 =fQWC
 -----END PGP SIGNATURE-----

Merge tag 'kgdb-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux

Pull kgdb updates from Daniel Thompson:
 "Another fairly small set of changes of changes this cycle. The most
  significant functional change is a fix to better manage the flags when
  allocating memory.

  Additionally there is the removal of some unused code (which is
  slightly more dramatic than it sounds given it means there are now no
  tasklets in kgdb) together with a tidy up of the debug prints and some
  spelling corrections for the documentation"

* tag 'kgdb-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
  kgdb: Remove kgdb_schedule_breakpoint()
  kdb: Make memory allocations more robust
  kdb: kdb_support: Fix debugging information problem
  kernel: debug: fix typo issue
  kgdb: rectify kernel-doc for kgdb_unregister_io_module()
2021-02-22 11:08:05 -08:00
Linus Torvalds
54ab35d6bb Livepatching changes for 5.12
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEESH4wyp42V4tXvYsjUqAMR0iAlPIFAmAzu2gACgkQUqAMR0iA
 lPIiSBAAi0eoK2Ck0Marqt2Gr/CzR9SrXkHrs7ufLN2iPh0sARNvI2F9oSjzpLmL
 o7GzLBLb5XKrOTJ2QR7hx0Of3DQvBHheZfb7/SirGTGgn1kAFOpToEMno5Nem5rp
 f+BOQbk+u5sAwNaeAV8jHpiWR3UT7QjEFeFNqC4BAs2Ena7r3/vtRKX0jy65/ygl
 ayHnGtJMh7N+aJ/Fd5DVPYlREVlFITXFEwz3z6urXvinmBQf4xg2b5RRtoRhxFxI
 17i13cMCsVHpohg19JgI+qvwjWsZ03gQ85/2qYLWZwqWgBRRyzKiIB6e63j0nCpp
 nJhIt33qbS2i2otnyhjfYYvXW+SLFPFzXpSgZ4CiB7A85h0nt4LFZ4DvyP8Llqr0
 Lmfhd88E4jdKKIb30eQN/r7sF1341MJx4lHn6gczXfcDaAezyQVxaW+TQWTbvWnK
 fV/HsREcnG6zCcL3CCdME70D773aQh8TeVDbzSN72pxF8KXtWkCSVazyIbRun7+e
 MHWQCMv6RcROJx5cw5NoIhY8/GhJx+htig30+NlNGGYw+AtNYutl9+6/fifHH1IR
 Fx7dp2X4LGGnnCXP8EtPtfUDD7UdUT+Yg1sBWYLLl9NNsbmpm7S+owEEppMbLmiA
 uKjqslGRbHOH75+joBk/ekr7w160sp2tgFTUaA2j9TsEhN/0AtQ=
 =DhcP
 -----END PGP SIGNATURE-----

Merge tag 'livepatching-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching

Pull livepatching updates from Petr Mladek:

 - Practical information how to implement reliable stacktraces needed by
   the livepatching consistency model by Mark Rutland and Mark Brown.

 - Automatically generated documentation contents by Mark Brown.

* tag 'livepatching-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
  Documentation: livepatch: document reliable stacktrace
  Documentation: livepatch: Convert to automatically generated contents
2021-02-22 11:06:52 -08:00
Linus Torvalds
b2bec7d8a4 printk changes for 5.12
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEESH4wyp42V4tXvYsjUqAMR0iAlPIFAmAzp8UACgkQUqAMR0iA
 lPKHvxAAhB7XsfLaQkpDrqqTswssl85ouQwxwPc6EO52CJx/O5gdZ576vG6Xa1e+
 0+79LwutQupTdYpM19mszkopdNr2NDov9ClQB0yGiiwsFlWLe1FvITe3SO4QzxsX
 Wl78uYPCXWmnj3FnKLgfz6+mIGD4wvNrrFAztPiZ1GNHqjo48RFD6RybIXa3hR/j
 Fx4C7R5eKnbIBophKT4bt1FE0ci9HonDhVYYGyHC6aYNlpTHGYENig32fbkZh6nI
 qdyBvtAyfRbihyOTJrsKlXXb3mb27oWVY6e0+tTabBC3tWBmtorpBbFG8HcBEoS2
 a5UDLtv2m6adFyFTc1ulF9+IPvLqUx8cweGkM1e/XNYZmZAvoUVKyFeiUNBcKhpm
 5ZXYcAZPfWzf2MtFo4mMeLubkPAxk01FWTplt54az2T0B+DnuRieDYarcjrts9ib
 4qvyljqEZ5/uvtoi2O+MRje7roOgx3Hb6JgvhIpObY5XV7MMeeMoFQpGKRUxosE7
 J8f1fhr37OeD2BRwcqMuf7NNBUISFZnzynaTOghXpBSRAKoa+GPzKhOLalKg1nhI
 7LAFGq39CeV9DU59AuWLOmqXCRv7bmjs05vEJtCVv3p+vlvBCiKMhGz6RuGj3OaV
 L2pHXBpUxfSIDtl8wVqA+004J8G4n7i77cWpymiNm+yS5WjoVO0=
 =CZnB
 -----END PGP SIGNATURE-----

Merge tag 'printk-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux

Pull printk updates from Petr Mladek:

 - New "no_hash_pointers" kernel parameter causes that %p shows raw
   pointer values instead of hashed ones. It is intended only for
   debugging purposes. Misuse is prevented by a fat warning message that
   is inspired by trace_printk().

 - Prevent a possible deadlock when flushing printk_safe buffers during
   panic().

 - Fix performance regression caused by the lockless printk ringbuffer.
   It was visible with huge log buffer and long messages.

 - Documentation fix-up.

* tag 'printk-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
  lib/vsprintf: no_hash_pointers prints all addresses as unhashed
  kselftest: add support for skipped tests
  lib: use KSTM_MODULE_GLOBALS macro in kselftest drivers
  printk: avoid prb_first_valid_seq() where possible
  printk: fix deadlock when kernel panic
  printk: rectify kernel-doc for prb_rec_init_wr()
2021-02-22 11:04:36 -08:00
Linus Torvalds
783955f03d linux-kselftest-kunit-5.12-rc1
This KUnit update for Linux 5.12-rc1 consists of consists of:
 
 -- support for filtering test suites using glob from Daniel Latypov.
 
    "kunit_filter.glob" command line option is passed to the UML
    kernel, which currently only supports filtering by suite name.
    This support allows running different subsets of tests, e.g.
 
    $ ./tools/testing/kunit/kunit.py build
    $ ./tools/testing/kunit/kunit.py exec 'list*'
    $ ./tools/testing/kunit/kunit.py exec 'kunit*'
 
 -- several fixes and cleanups also from Daniel Latypov.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmAtrksACgkQCwJExA0N
 Qxwp3g//cOzOTjBR4eLW7lYHoC+P1RLj4Q3MHMSRhvekIQqM14MwwPrwIn0AARqs
 Tth/6brHBYgGh7DFq4YXQI9FwxD5RiQ0yI1x3e6P6gDwO5JQM/s4wznuR/fu+hnF
 SgDf7yZoBeInSAn0Zzsr7pTDVW2urEExXkBLFrlv1KJjhMdg45yvbhZR2ne6DYlX
 zZtOWL9rdZ7lCW4ODLl9pJJ+jDwRXBkVJR/4rUGUAXot3sTizSjijzcS5DQQP1Sw
 4z5H3SZ5y9YHQHPQChCvQecZ8GrFvw+j9SF56pw14q9FsPwBUZOmb9fPI75yvrCd
 5/JhvE/5jK19FH6gFwkqUsAxpeWhUxjRbMGdLHiMeX+z4xxCp86EDpXnyfv97Ho3
 XS7uwcSMAL/yka+vWwaoi0URz5P9ulC8MlDHdn18+gyc+I72YFaeCPho2fYibvMI
 p5Vnq9ZDZl8kh1ho4vyge4oQrOBE+l8HSCva7wymFFxuQQQnbbCViznuLsq3NzaA
 W7YFYH87KHs+CRSyU5gJyP23+7qwiuRrw6bSS92q9mf8PDBnfW8AF0NfaDVwYv6b
 TaacSRDuZSXjDhkZPBi9qBB5oZ1hSUpqaRRrQU6i5RFJ+0sPUfp3QkFZh2rVBec0
 OMhc8XrR2YSCld754qkefFpQEir7ut2u7jEr8JobjRvC8Dwy/CM=
 =zdch
 -----END PGP SIGNATURE-----

Merge tag 'linux-kselftest-kunit-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull KUnit updates from Shuah Khan

 - support for filtering test suites using glob from Daniel Latypov.

     "kunit_filter.glob" command line option is passed to the UML
     kernel, which currently only supports filtering by suite name.
     This support allows running different subsets of tests, e.g.

      $ ./tools/testing/kunit/kunit.py build
      $ ./tools/testing/kunit/kunit.py exec 'list*'
      $ ./tools/testing/kunit/kunit.py exec 'kunit*'

 - several fixes and cleanups also from Daniel Latypov.

* tag 'linux-kselftest-kunit-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: tool: fix unintentional statefulness in run_kernel()
  kunit: tool: add support for filtering suites by glob
  kunit: add kunit.filter_glob cmdline option to filter suites
  kunit: don't show `1 == 1` in failed assertion messages
  kunit: make kunit_tool accept optional path to .kunitconfig fragment
  Documentation: kunit: add tips.rst for small examples
  KUnit: Docs: make start.rst example Kconfig follow style.rst
  kunit: tool: simplify kconfig is_subset_of() logic
  minor: kunit: tool: fix unit test so it can run from non-root dir
  kunit: tool: use `with open()` in unit test
  kunit: tool: stop using bare asserts in unit test
  kunit: tool: fix unit test cleanup handling
2021-02-22 11:03:00 -08:00
Linus Torvalds
80215095ce linux-kselftest-next-5.12-rc1
This Kselftest update for Linux 5.12-rc1 consists of:
 
 - dmabuf-heaps test fixes and cleanups from John Stultz.
 - seccomp test fix to accept any valid fd in user_notification_addfd.
 - Minor fixes to breakpoints and vDSO tests.
 - Minor code cleanups to ipc and x86 tests.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmAtpXcACgkQCwJExA0N
 QxxJ3w//d0VQGTMp7XBmEx04Tlh31grs/pHorvN5t9TOn/3QVq1OQhHIIq7Y6Zgx
 hOjKOldCzgILvNTTstCfwwQv6BA0EkD0+j27yXUOHUEB0h5bNbdirP2zohxvXq0x
 1MTch89rO+fFyUeeqZujs1EuMhNirENKp8Dpbe3Lw6wdBSqlkcZ/AfZJGIXlZKw2
 1rIaqk80eNhXnzLSFGS/zUJCmHwxpu+xp5a6n1qNk/SYGWWUbUzyanSfCSkH/Znt
 0zqG1EI6rgziUHI7Nscggj7pLQgB+udGS64Nk3RqrX85b0bfVDK947znCrlkaa5S
 YqSf/ldsK1AyE3qFW6MoK/ZWk0z9iLFuS/+EjWP5FlM85PDTG8UPgy6pOaVE/XrN
 2z4pJadUtItLtWMYiU9x7fY9BYk679a3UJaWyW1265VZkBk4UjbCA3Xz4Y/e4RSp
 K6UqCAZ/OwkDFRpSt1j8PSvm3Xi17qUJZyG+TZf7lzkL2kSOnj9kjHXfwrNpud2w
 dk/F8Fb0uwgaPY1iRfKSQCUWvJR/ze9FcmY7+hm12k5xKH17izidutDChV9L1apn
 cB5mHoyIEW9v/rPFPLubTy6mv9VdJKTmGg2BeT6FL/9FkbtLcW0tvyZoKzRpy/vv
 HLi52H72HCuEGOVMmw4439uwx1j89igewUAYzm6/lRCjpjI8f+4=
 =CTFH
 -----END PGP SIGNATURE-----

Merge tag 'linux-kselftest-next-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kselftest updates from Shuah Khan:

 - dmabuf-heaps test fixes and cleanups from John Stultz

 - seccomp test fix to accept any valid fd in user_notification_addfd

 - Minor fixes to breakpoints and vDSO tests

 - Minor code cleanups to ipc and x86 tests

* tag 'linux-kselftest-next-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftests/seccomp: Accept any valid fd in user_notification_addfd
  selftests/timens: add futex binary to .gitignore
  selftests: breakpoints: Use correct error messages in breakpoint_test_arm64.c
  selftests/vDSO: fix ABI selftest on riscv
  selftests/x86/ldt_gdt: remove unneeded semicolon
  selftests/ipc: remove unneeded semicolon
  kselftests: dmabuf-heaps: Add extra checking that allocated buffers are zeroed
  kselftests: dmabuf-heaps: Cleanup test output
  kselftests: dmabuf-heaps: Softly fail if don't find a vgem device
  kselftests: dmabuf-heaps: Add clearer checks on DMABUF_BEGIN/END_SYNC
  kselftests: dmabuf-heaps: Fix Makefile's inclusion of the kernel's usr/include dir
2021-02-22 11:01:53 -08:00
Linus Torvalds
0e63a5c6ba It has been a relatively quiet cycle in docsland.
- As promised, the minimum Sphinx version to build the docs is now 1.7,
    and we have dropped support for Python 2 entirely.  That allowed the
    removal of a bunch of compatibility code.
 
  - A set of treewide warning fixups from Mauro that I applied after it
    became clear nobody else was going to deal with them.
 
  - The automarkup mechanism can now create cross-references from relative
    paths to RST files.
 
  - More translations, typo fixes, and warning fixes.
 
 No conflicts with any other tree as far as I know.
 -----BEGIN PGP SIGNATURE-----
 
 iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmAq4EUPHGNvcmJldEBs
 d24ubmV0AAoJEBdDWhNsDH5YTIAH/1I5MlVQwuvNKjwCAEdmltQgHv6SmXSpDkrp
 SGuviWVXxqz8dTyo7C2R12qE/7nP8zGAmclNdX78ynl5qWaj05lQsjBgMYSoQO/F
 +akyLQSL8/8SQrtDPPBcboPuIz9DzkX51kkQthvCf0puJi0ScKVHO9Sk9SKUgDoK
 cnCE9VwpGL7YX/ee2wt91UYREijgJ9P7eQ6rqKvUZ5Itu9ikfu9vQU41GR9tOXDK
 MQK+k38pWdl8wRgTgA0pkVhMf1G732bxTTicvFHXcyqmCkh7++m2+ysT8O+SBBMX
 e5BbP0yysSqThjwFHOW5PWM1AWD5iVz+pnwJwEaJ4K76tJJOw9M=
 =bcDk
 -----END PGP SIGNATURE-----

Merge tag 'docs-5.12' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "It has been a relatively quiet cycle in docsland.

   - As promised, the minimum Sphinx version to build the docs is now
     1.7, and we have dropped support for Python 2 entirely. That
     allowed the removal of a bunch of compatibility code.

   - A set of treewide warning fixups from Mauro that I applied after it
     became clear nobody else was going to deal with them.

   - The automarkup mechanism can now create cross-references from
     relative paths to RST files.

   - More translations, typo fixes, and warning fixes"

* tag 'docs-5.12' of git://git.lwn.net/linux: (75 commits)
  docs: kernel-hacking: be more civil
  docs: Remove the Microsoft rhetoric
  Documentation/admin-guide: kernel-parameters: Update nohlt section
  doc/admin-guide: fix spelling mistake: "perfomance" -> "performance"
  docs: Document cross-referencing using relative path
  docs: Enable usage of relative paths to docs on automarkup
  docs: thermal: fix spelling mistakes
  Documentation: admin-guide: Update kvm/xen config option
  docs: Make syscalls' helpers naming consistent
  coding-style.rst: Avoid comma statements
  Documentation: /proc/loadavg: add 3 more field descriptions
  Documentation/submitting-patches: Add blurb about backtraces in commit messages
  Docs: drop Python 2 support
  Move our minimum Sphinx version to 1.7
  Documentation: input: define ABS_PRESSURE/ABS_MT_PRESSURE resolution as grams
  scripts/kernel-doc: add internal hyperlink to DOC: sections
  Update Documentation/admin-guide/sysctl/fs.rst
  docs: Update DTB format references
  docs: zh_CN: add iio index.rst translation
  docs/zh_CN: add iio ep93xx_adc.rst translation
  ...
2021-02-22 10:57:46 -08:00
Linus Torvalds
ae42c3173b for-5.12/block-ipi-2021-02-21
-----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmAy7bkQHGF4Ym9lQGtl
 cm5lbC5kawAKCRD301j7KXHgpvZKD/wIWL0IqWiR0RmRPrNRuQ7yVXRVKURRpevR
 dEIgsAbtRO9RbAxL8RgIBrd4GqRdZFcLqyKwERDbQn/Zx+fEVGs7xeSLcsKGhx/T
 yLFWuQPITNo5CFj0wMIgzmqB89a8G+GEBm4cv5rG5HsVNg52nDJPpgMNC8KO1THN
 8GiXnXsffKTIAGDubR3BSBR+6Z110HhCEJtazGw7f3OtPDV2m81p8F4aWei8vszT
 DA1nyhZv7a++9xMD92l2BUW366PDOnHEyasL9IAZ46mT7xdIG8j8259ms3I8W++B
 VuKo5VttJHxdyayK/OoNPjdEDJJVKx3fPZIA57JVFw9yJGGRBefKDPpUZfCr5N3t
 goVMNexD0zW+voKj9iDlG6310ZXT71RKSeOhBAhaEhXA/GpyxAl//D0rhUF+xlZH
 5BcfBafr5yluan7FZCtautoNo0SDwjPdq9zXGKbNFIInSz+ERUC+h/7SZVb52aPp
 sJJH2aIk7ah5twfIPMwwET2kWslnk1pCo4MQiBghHpp1azAXRSSQ7f5KALGY9NbF
 al9Q8s2cAYMUN+hLpRTZEBeWWVBQcEcy+T0IUVQo5NkxOFe1lM0G0lfy9mNRHSMP
 hAeQM9fQ5+x/ALmB9rTya46BrLma1o72DUVoslmpRs7SEZXEdqfqKMjdajLlja2H
 4rDnsTfDDg==
 =W1uK
 -----END PGP SIGNATURE-----

Merge tag 'for-5.12/block-ipi-2021-02-21' of git://git.kernel.dk/linux-block

Pull block IPI updates from Jens Axboe:
 "Avoid IRQ locking for the block IPI handling (Sebastian Andrzej
  Siewior)"

* tag 'for-5.12/block-ipi-2021-02-21' of git://git.kernel.dk/linux-block:
  blk-mq: Use llist_head for blk_cpu_done
  blk-mq: Always complete remote completions requests in softirq
  smp: Process pending softirqs in flush_smp_call_function_from_idle()
2021-02-22 10:53:05 -08:00
Linus Torvalds
d652ea30ba IOMMU Updates for Linux v5.12
Including:
 
 	- ARM SMMU and Mediatek updates from Will Deacon:
 
 		- Support for MT8192 IOMMU from Mediatek
 
 		- Arm v7s io-pgtable extensions for MT8192
 
 		- Removal of TLBI_ON_MAP quirk
 
 		- New Qualcomm compatible strings
 
 		- Allow SVA without hardware broadcast TLB maintenance
 		  on SMMUv3
 
 		- Virtualization Host Extension support for SMMUv3 (SVA)
 
 		- Allow SMMUv3 PMU (perf) driver to be built
 		  independently from IOMMU
 
 	- Some tidy-up in IOVA and core code
 
 	- Conversion of the AMD IOMMU code to use the generic
 	  IO-page-table framework
 
 	- Intel VT-d updates from Lu Baolu:
 
 		- Audit capability consistency among different IOMMUs
 
 		- Add SATC reporting structure support
 
 		- Add iotlb_sync_map callback support
 
 	- SDHI Support for Renesas IOMMU driver
 
 	- Misc Cleanups and other small improvments
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAmAz2AcACgkQK/BELZcB
 GuMflRAAyOfXzFqfmniYKxXmxAhOIlibCoojXzecItifdyaFkvUhxCadRg5u3dLH
 IeACDvUiaA5VQnVhjI0a7gCckKdq5YDwwAS+GQICUKNEZtWwrHwm2QTRBmL9MOlA
 v+iTrhYCqZWIAPe16BP5L4u6q4JWS2N9oNmDp6ia1VIhPjfsHU+gXpYKSxiLicmV
 VECAHJk5/JrwKXBP2nMg3ZqGz9RoJc2CzC4zvKu7ADDB9Zl+pXs74mb4ta81Y3G4
 vf07G/ORYJjbMskz5KcmYw2897I9ejMrNaHrYNjlh2IDpGqmoCJ4+8vuVO0zslrm
 GzMOHMshaI653BmuRDHyczwNrNxMxSX3NOeR2fp76d3MSouK7RoFMr7ghMAegp1u
 qmSrqFbgnOT4cdzN8QpPyU22lmVHtQHm0P4EpZZzC95dtJo1nzt8BFrDjPdJDOyZ
 D7oKvZq+OA6MtjCN4gZ2ClxQoiUZ8E/jP1uGIknpzR1oeWnyEFtx8aI9q4yRjNcp
 n8UR7wFqbOIV0O/QC7UlEp/xSpG7BDN4BkvIgbH2qe6LmRmejCrnUWv6pkmPc9sI
 wFgV/Qnh9oo7yf6zvmCsi1r0kmfGLPRe8GB9+eN3wY3xxzDOLJEJNdVghWaP8Rz7
 MBcL/0u8+fMfQlRiOPX64BSIF7fFPY0r0+erINawf1VUbyjUsUE=
 =xSX1
 -----END PGP SIGNATURE-----

Merge tag 'iommu-updates-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:

 - ARM SMMU and Mediatek updates from Will Deacon:
     - Support for MT8192 IOMMU from Mediatek
     - Arm v7s io-pgtable extensions for MT8192
     - Removal of TLBI_ON_MAP quirk
     - New Qualcomm compatible strings
     - Allow SVA without hardware broadcast TLB maintenance on SMMUv3
     - Virtualization Host Extension support for SMMUv3 (SVA)
     - Allow SMMUv3 PMU perf driver to be built independently from IOMMU

 - Some tidy-up in IOVA and core code

 - Conversion of the AMD IOMMU code to use the generic IO-page-table
   framework

 - Intel VT-d updates from Lu Baolu:
     - Audit capability consistency among different IOMMUs
     - Add SATC reporting structure support
     - Add iotlb_sync_map callback support

 - SDHI support for Renesas IOMMU driver

 - Misc cleanups and other small improvments

* tag 'iommu-updates-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (94 commits)
  iommu/amd: Fix performance counter initialization
  MAINTAINERS: repair file pattern in MEDIATEK IOMMU DRIVER
  iommu/mediatek: Fix error code in probe()
  iommu/mediatek: Fix unsigned domid comparison with less than zero
  iommu/vt-d: Parse SATC reporting structure
  iommu/vt-d: Add new enum value and structure for SATC
  iommu/vt-d: Add iotlb_sync_map callback
  iommu/vt-d: Move capability check code to cap_audit files
  iommu/vt-d: Audit IOMMU Capabilities and add helper functions
  iommu/vt-d: Fix 'physical' typos
  iommu: Properly pass gfp_t in _iommu_map() to avoid atomic sleeping
  iommu/vt-d: Fix compile error [-Werror=implicit-function-declaration]
  driver/perf: Remove ARM_SMMU_V3_PMU dependency on ARM_SMMU_V3
  MAINTAINERS: Add entry for MediaTek IOMMU
  iommu/mediatek: Add mt8192 support
  iommu/mediatek: Remove unnecessary check in attach_device
  iommu/mediatek: Support master use iova over 32bit
  iommu/mediatek: Add iova reserved function
  iommu/mediatek: Support for multi domains
  iommu/mediatek: Add get_domain_id from dev->dma_range_map
  ...
2021-02-22 10:31:29 -08:00
Linus Torvalds
3672ac8ac0 RDMA 5.12 merge window pull request
- Driver updates and bug fixes: siw, hns, bnxt_re, mlx5, efa
 
 - Significant rework in rxe to get it ready to have XRC support added
 
 - Several rts bug fixes
 
 - Big series to get to 'make W=1' cleanness, primarily updating kdocs
 
 - Support for creating a RDMA MR from a DMABUF fd to allow PCI peer to
   peer transfers to GPU VRAM
 
 - Device disassociation now works properly with umad
 
 - Work to support more than 255 ports on a RDMA device
 
 - Further support for the new HNS HIP09 hardware
 
 - Coding style cleanups: comma to semicolon, unneded semicolon/blank
   lines, remove 'h' printk format, don't check for NULL before kfree,
   use true/false for bool.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEfB7FMLh+8QxL+6i3OG33FX4gmxoFAmAzvugACgkQOG33FX4g
 mxpE4w/9HqJF0lsHkRHhorrVZnJwO5hMs1QzY4wya+BqWtMEi5DreS/75uMiRmYH
 EsvO4LOvzNuP8uDjUmznRe7MLBRUg7GqIfDrxhGDIJ4tWBJ5amoordoDCY/IKcTW
 fBETEGcL92wTnZBxXX8jsVA+7QUYgGenFr6ozpdQ9EldQeEBb2CHzn5sxD/CCHXS
 k49mdk2FvPanb0r7ZIkqsDDMXjP/n7/hi9JX9fK4oCbsap0S5YavCuwVMkV0XHPe
 l7hjxsrztHZwrxFq846Sz0tIdwPIiHam+3CWpV5pUJxaI7xUZkgmCaXHRTeRCYRR
 amDOpXL7FjvUShnTyp2wUAFNR/xHdHx2uMSGR0KR5chUTmSixwD4H6xQlg2ZCvgd
 hAVWIliMh5mMqFy1+gz6ES98/Wh4u+Iv7ws5iQ8qQXWVB26+OyWL1l9ArVVysuXW
 vMIXkDR2lMk//qSz8klnqQjPR2gpjnmZ9PYq6a6EQa6xRaS3oWj2E/OWXCkdo4mv
 ISpqTNq/aZPz5+wsiv6ngxMl36Vof0T8rPudCuN+SGYTG4D7s3gZu3IGsB0cbqbW
 DMXUXLzUWx/KlMeErxWjPOQQReHZ7jq4O/A8aXBe3q13hKRlmk15MY66YFu9Poad
 mUuqxRavINNxqfPP0dkxpVL1/1w5QDMREP6AHQRs4AGl5qzzvhk=
 =Z4cZ
 -----END PGP SIGNATURE-----

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
 "This is quite a small cycle, if not for Lee's 70 patches cleaning the
  kdocs it would be well below typical for patch count.

  Most of the interesting work here was in the HNS and rxe drivers which
  got fairly major internal changes.

  Summary:

   - Driver updates and bug fixes: siw, hns, bnxt_re, mlx5, efa

   - Significant rework in rxe to get it ready to have XRC support added

   - Several rts bug fixes

   - Big series to get to 'make W=1' cleanness, primarily updating kdocs

   - Support for creating a RDMA MR from a DMABUF fd to allow PCI peer
     to peer transfers to GPU VRAM

   - Device disassociation now works properly with umad

   - Work to support more than 255 ports on a RDMA device

   - Further support for the new HNS HIP09 hardware

   - Coding style cleanups: comma to semicolon, unneded semicolon/blank
     lines, remove 'h' printk format, don't check for NULL before kfree,
     use true/false for bool"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (205 commits)
  RDMA/rtrs-srv: Do not pass a valid pointer to PTR_ERR()
  RDMA/srp: Fix support for unpopulated and unbalanced NUMA nodes
  RDMA/mlx5: Fail QP creation if the device can not support the CQE TS
  RDMA/mlx5: Allow CQ creation without attached EQs
  RDMA/rtrs-srv-sysfs: fix missing put_device
  RDMA/rtrs-srv: fix memory leak by missing kobject free
  RDMA/rtrs: Only allow addition of path to an already established session
  RDMA/rtrs-srv: Fix stack-out-of-bounds
  RDMA/rxe: Remove unused pkt->offset
  RDMA/ucma: Fix use-after-free bug in ucma_create_uevent
  RDMA/core: Fix kernel doc warnings for ib_port_immutable_read()
  RDMA/qedr: Use true and false for bool variable
  RDMA/hns: Adjust definition of FRMR fields
  RDMA/hns: Refactor process of posting CMDQ
  RDMA/hns: Adjust fields and variables about CMDQ tail/head
  RDMA/hns: Remove redundant operations on CMDQ
  RDMA/hns: Fixes missing error code of CMDQ
  RDMA/hns: Remove unused member and variable of CMDQ
  RDMA/ipoib: Remove racy Subnet Manager sendonly join checks
  RDMA/mlx5: Support 400Gbps IB rate in mlx5 driver
  ...
2021-02-22 10:27:48 -08:00
Linus Torvalds
bdb39c9509 SCSI misc on 20210219
This series consists of the usual driver updates (ufs, ibmvfc,
 qla2xxx, hisi_sas, pm80xx) plus the removal of the gdth driver (which
 is bound to cause conflicts with a trivial change somewhere).  The
 only big major rework of note is the one from Hannes trying to clean
 up our result handling code in the drivers to make it consistent.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
 -----BEGIN PGP SIGNATURE-----
 
 iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYDAdliYcamFtZXMuYm90
 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishTblAQCk6wD8
 fcb4TItSRp0DpRzs37zhppEbrBgveuAFHhr5swEA0gL2mHcq0vnyNBinCLnERrE7
 TPYJqUKJNktnjVG7ZWc=
 =wW6p
 -----END PGP SIGNATURE-----

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This series consists of the usual driver updates (ufs, ibmvfc,
  qla2xxx, hisi_sas, pm80xx) plus the removal of the gdth driver (which
  is bound to cause conflicts with a trivial change somewhere).

  The only big major rework of note is the one from Hannes trying to
  clean up our result handling code in the drivers to make it
  consistent"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (194 commits)
  scsi: MAINTAINERS: Adjust to reflect gdth scsi driver removal
  scsi: ufs: Give clk scaling min gear a value
  scsi: lpfc: Fix 'physical' typos
  scsi: megaraid_mbox: Fix spelling of 'allocated'
  scsi: qla2xxx: Simplify the calculation of variables
  scsi: message: fusion: Fix 'physical' typos
  scsi: target: core: Change ASCQ for residual write
  scsi: target: core: Signal WRITE residuals
  scsi: target: core: Set residuals for 4Kn devices
  scsi: hisi_sas: Add trace FIFO debugfs support
  scsi: hisi_sas: Flush workqueue in hisi_sas_v3_remove()
  scsi: hisi_sas: Enable debugfs support by default
  scsi: hisi_sas: Don't check .nr_hw_queues in hisi_sas_task_prep()
  scsi: hisi_sas: Remove deferred probe check in hisi_sas_v2_probe()
  scsi: lpfc: Add auto select on IRQ_POLL
  scsi: ncr53c8xx: Fix typos
  scsi: lpfc: Fix ancient double free
  scsi: qla2xxx: Fix some memory corruption
  scsi: qla2xxx: Remove redundant NULL check
  scsi: megaraid: Fix ifnullfree.cocci warnings
  ...
2021-02-22 10:24:58 -08:00
Linus Torvalds
325b764089 - Fix DM integrity's HMAC support to provide enhanced security of
internal_hash and journal_mac capabilities.
 
 - Various DM writecache fixes to address performance, fix table output
   to match what was provided at table creation, fix writing beyond end
   of device when shrinking underlying data device, and a couple other
   small cleanups.
 
 - Add DM crypt support for using trusted keys.
 
 - Fix deadlock when swapping to DM crypt device by throttling number
   of in-flight REQ_SWAP bios. Implemented in DM core so that other
   bio-based targets can opt-in by setting ti->limit_swap_bios.
 
 - Fix various inverted logic bugs in the .iterate_devices callout
   functions that are used to assess if specific feature or capability
   is supported across all devices being combined/stacked by DM.
 
 - Fix DM era target bugs that exposed users to lost writes or memory
   leaks.
 
 - Add DM core support for passing through inline crypto support of
   underlying devices. Includes block/keyslot-manager changes that
   enable extending this support to DM.
 
 - Various small fixes and cleanups (spelling fixes, front padding
   calculation cleanup, cleanup conditional zoned support in targets,
   etc).
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCAAxFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAmAqxggTHHNuaXR6ZXJA
 cmVkaGF0LmNvbQAKCRDFI/EKLZ0DWjVOCACkZKleQhsCEYHNtjZ40Du+4PPBvESA
 O+ScdUCeik4YUXvQtlFRPcYxxOH0zL0CUivLnNlsKzGTTgulw5azgFNuUTzIhH5y
 a86Q+DReigPegzVCCOenInU18pYa03rLtYOAb6SK49IqVeMWMFSJVBv73HWS7OFV
 slMlsQCN46YgbviYsGUXk5+uKMET4ijJZVW+8zSYg0GsWLHdgQtBkEoojO1n9H2B
 jio2Nvhto0bJ4dV482lmd3G+LABmaBbLs0Xx/a7iHVigkIYZz4BHwDYNz/EQnNEi
 dYlOrSL9a6ur+DFR6vxShzG40LbK7KVr8jHiXyKv2WZA7FMK0l4fyEFV
 =E+n3
 -----END PGP SIGNATURE-----

Merge tag 'for-5.12/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper updates from Mike Snitzer:

 - Fix DM integrity's HMAC support to provide enhanced security of
   internal_hash and journal_mac capabilities.

 - Various DM writecache fixes to address performance, fix table output
   to match what was provided at table creation, fix writing beyond end
   of device when shrinking underlying data device, and a couple other
   small cleanups.

 - Add DM crypt support for using trusted keys.

 - Fix deadlock when swapping to DM crypt device by throttling number of
   in-flight REQ_SWAP bios. Implemented in DM core so that other
   bio-based targets can opt-in by setting ti->limit_swap_bios.

 - Fix various inverted logic bugs in the .iterate_devices callout
   functions that are used to assess if specific feature or capability
   is supported across all devices being combined/stacked by DM.

 - Fix DM era target bugs that exposed users to lost writes or memory
   leaks.

 - Add DM core support for passing through inline crypto support of
   underlying devices. Includes block/keyslot-manager changes that
   enable extending this support to DM.

 - Various small fixes and cleanups (spelling fixes, front padding
   calculation cleanup, cleanup conditional zoned support in targets,
   etc).

* tag 'for-5.12/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (31 commits)
  dm: fix deadlock when swapping to encrypted device
  dm: simplify target code conditional on CONFIG_BLK_DEV_ZONED
  dm: set DM_TARGET_PASSES_CRYPTO feature for some targets
  dm: support key eviction from keyslot managers of underlying devices
  dm: add support for passing through inline crypto support
  block/keyslot-manager: Introduce functions for device mapper support
  block/keyslot-manager: Introduce passthrough keyslot manager
  dm era: only resize metadata in preresume
  dm era: Use correct value size in equality function of writeset tree
  dm era: Fix bitset memory leaks
  dm era: Verify the data block size hasn't changed
  dm era: Reinitialize bitset cache before digesting a new writeset
  dm era: Update in-core bitset after committing the metadata
  dm era: Recover committed writeset after crash
  dm writecache: use bdev_nr_sectors() instead of open-coded equivalent
  dm writecache: fix writing beyond end of underlying device when shrinking
  dm table: remove needless request_queue NULL pointer checks
  dm table: fix zoned iterate_devices based device capability checks
  dm table: fix DAX iterate_devices based device capability checks
  dm table: fix iterate_devices based device capability checks
  ...
2021-02-22 10:22:54 -08:00
Linus Torvalds
a99163e9e7 Devicetree updates for v5.12:
- Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build
   host fdtoverlay
 
 - Add kbuild support to build DT overlays (%.dtbo)
 
 - Drop NULLifying match table in of_match_device(). In preparation for
   this, there are several driver cleanups to use
   (of_)?device_get_match_data().
 
 - Drop pointless wrappers from DT struct device API
 
 - Convert USB binding schemas to use graph schema and remove old plain
   text graph binding doc
 
 - Convert spi-nor and v3d GPU bindings to DT schema
 
 - Tree wide schema fixes for if/then schemas, array size constraints,
   and undocumented compatible strings in examples
 
 - Handle 'no-map' correctly for already reserved memblock regions
 -----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmAz1GEQHHJvYmhAa2Vy
 bmVsLm9yZwAKCRD6+121jbxhw55/D/955O2f5Gjp7bXvdoSucZtks/lqlC/eIAAw
 An5pjBL+o1urXsvafEMYemwmnwq/U4vy0aJRoAK1+MiI4masb56ET0KN5LsOudki
 b3M/O16RqGF31+blWyoxseZnZh6KsKzIRoE5XAtbr/QAnpdI0/5BgGoWSWYtDk2v
 LddL650/BieyvzdnFTLWCMAxd6DW0P9SI+8N3E+XlxAWCYQrLCqVELHbkrxAGCuN
 CggHIIiNf2K7z4UopVsGjnUwML9YRHXc9wOpF1c4CBrLu9TfDvdQ4OnNcnxcl/Sp
 E2FTHG0jSVm3VJRBbk4e68uvt3HrJJWsYnMtu2QTweGC/GbeUr9LJ0MIbSwp+rsL
 FEqCMFWOniq27eJBk6jHckaoBl93AHQlIGdJR/pFAi9Ijt32tUdVG5kqD/Tl+xKm
 njPcjVjWilr2ssfZ4tUggzPp2fjrau88ZS8qLja31vElzvULeA67KjEtG0RZAtwg
 ywfATiCaT096pR9v2VYuL/5NNnZFxHx3hWsOH1rcsyPk0BLguU3dkrAn28XBVQFd
 cOPfR3T/wsT0wHDht2aXPSM0hBiejFmvLhebGuJN9lqG+Pc1f87xiCT3pM7wymtJ
 iqTMrQ7dUgjQgU91PjatdB17tlnGHe0hh8AiuhQoPgOprpRKszG+rBFJLG3yRnl7
 QmLZnQTIhw==
 =9V4A
 -----END PGP SIGNATURE-----

Merge tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host
   fdtoverlay

 - Add kbuild support to build DT overlays (%.dtbo)

 - Drop NULLifying match table in of_match_device().

   In preparation for this, there are several driver cleanups to use
   (of_)?device_get_match_data().

 - Drop pointless wrappers from DT struct device API

 - Convert USB binding schemas to use graph schema and remove old plain
   text graph binding doc

 - Convert spi-nor and v3d GPU bindings to DT schema

 - Tree wide schema fixes for if/then schemas, array size constraints,
   and undocumented compatible strings in examples

 - Handle 'no-map' correctly for already reserved memblock regions

* tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits)
  driver core: platform: Drop of_device_node_put() wrapper
  of: Remove of_dev_{get,put}()
  dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt
  dt-bindings: can: rcar_canfd: Group tuples in pin control properties
  dt-bindings: power: renesas,apmu: Group tuples in cpus properties
  dt-bindings: mtd: spi-nor: Convert to DT schema format
  dt-bindings: Use portable sort for version cmp
  dt-bindings: ethernet-controller: fix fixed-link specification
  dt-bindings: irqchip: Add node name to PRUSS INTC
  dt-bindings: interconnect: Fix the expected number of cells
  dt-bindings: Fix errors in 'if' schemas
  dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required
  dt-bindings: Fix undocumented compatible strings in examples
  kbuild: Add support to build overlays (%.dtbo)
  scripts: dtc: Remove the unused fdtdump.c file
  scripts: dtc: Build fdtoverlay tool
  scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9
  scripts: dtc: Fetch fdtoverlay.c from external DTC project
  dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings
  dt-bindings: iio: dac: Fix AD5686 references
  ...
2021-02-22 10:05:12 -08:00
Linus Torvalds
882d6edfc4 gpio updates for v5.12
- new driver for the Toshiba Visconti platform
 - rework of interrupt handling in gpio-tegra
 - updates for GPIO selftests: we're now using the character device to perform
   the subsystem checks
 - support for a new rcar variant + some code refactoring
 - refactoring of gpio-ep93xx
 - SPDX License identifier has been updated in the uapi header so that userspace
   programs bundling it can become fully REUSE-compliant
 - improvements to pwm handling in gpio-mvebu
 - support for interrupt handling and power management for gpio-xilinx as well
   as some code refactoring
 - support for a new chip variant in gpio-pca953x
 - removal of drivers: zte xs & intel-mid and removal of leftovers from
   intel-msic
 - impovements to intel drivers pulled from Andy Shevchenko
 - improvements to the gpio-aggregator virtual GPIO driver
 - and several minor tweaks and fixes to code and documentation all over the
   place
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmAzzkgACgkQEacuoBRx
 13K9xA//ZjxuUdX+q3tcfcljMrSAYWVK0PwxiHtjMRCcMX5Mkg/VP0Aqig0/CAWv
 b/98JNBLX8GxWhy4WlIVgkK2NZTrPAs3c1sYxufb7AgqmhOaqA6d1xZ0oYdhPykc
 H5yy55AEhiNMZCwEFWJXZSisWKsZ+Nnz+XZl5wWEsTWcvQgOGveK/+nxk//UW2Kj
 ymtO4LnivC7vABd/gBSZshJwjE45/os8QBS2HTKw3bcHa7p9Sd72e0zYthXzIS9J
 nECOSBdHMnfcIthFrQWXOXZz72xf3KjpoouztDEKqTOVFUplxQ0BxgwfrjjNd3qJ
 sHXtIzb3ZsGXc8yDoSmSE7ahspsP/x/uYfTxDr7dn9m9obSTWwy5vXK9xJaGGk0r
 TLnPZTESXqu/Eoek22ll7345RNSFlz8g0bCbO1avdtWYTxg/oaWxr1SEvznEiDZ5
 I36K8XGPye1P2dZ3v08cjIUW6QGx9HEZmN3Djzh/pnMvhF72BDy/fipR4fnIJGOc
 ptmrHK0BWvU0fyj58TqeOXkafAulrqoKIu5sOTEkVUQlRqVF6E7pp5/KcxJv8xJs
 zbcmu/26MYkJYeo/AGpshhTD6EDnKnlab1VHrHgSkA5zKdVghRqqd4EGyRKUyQ5e
 WxEpPPG67RUIAZrmqA3eYMWncUhvD1LRTILN8ZLPlES1/9YUlIE=
 =OZtR
 -----END PGP SIGNATURE-----

Merge tag 'gpio-updates-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "It's been a relatively calm release cycle and we're actually removing
  more code than we're adding.

  Summary:

   - new driver for the Toshiba Visconti platform

   - rework of interrupt handling in gpio-tegra

   - updates for GPIO selftests: we're now using the character device to
     perform the subsystem checks

   - support for a new rcar variant + some code refactoring

   - refactoring of gpio-ep93xx

   - SPDX License identifier has been updated in the uapi header so that
     userspace programs bundling it can become fully REUSE-compliant

   - improvements to pwm handling in gpio-mvebu

   - support for interrupt handling and power management for gpio-xilinx
     as well as some code refactoring

   - support for a new chip variant in gpio-pca953x

   - removal of drivers: zte xs & intel-mid and removal of leftovers
     from intel-msic

   - impovements to intel drivers pulled from Andy Shevchenko

   - improvements to the gpio-aggregator virtual GPIO driver

   - and several minor tweaks and fixes to code and documentation all
     over the place"

* tag 'gpio-updates-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (71 commits)
  gpio: pcf857x: Fix missing first interrupt
  gpio: ep93xx: refactor base IRQ number
  gpio: ep93xx: refactor ep93xx_gpio_add_bank
  gpio: ep93xx: Fix typo s/hierarchial/hierarchical
  gpio: ep93xx: drop to_irq binding
  gpio: ep93xx: Fix wrong irq numbers in port F
  gpio: uapi: use the preferred SPDX license identifier
  gpio: gpio-xilinx: Add check if width exceeds 32
  gpio: gpio-xilinx: Add support for suspend and resume
  gpio: gpio-xilinx: Add interrupt support
  gpio: gpio-xilinx: Reduce spinlock array to array
  gpio: gpio-xilinx: Simplify with dev_err_probe()
  gpio: msic: Drop driver from Makefile
  gpio: wcove: Split out to_ireg() helper and deduplicate the code
  gpio: wcove: Switch to use regmap_set_bits(), regmap_clear_bits()
  gpio: wcove: Get rid of error prone casting in IRQ handler
  gpio: intel-mid: Remove driver for deprecated platform
  gpio: msic: Remove driver for deprecated platform
  gpio: aggregator: Remove trailing comma in terminator entries
  gpio: aggregator: Use compound literal from the header
  ...
2021-02-22 10:00:46 -08:00
Linus Torvalds
0328b5f2ef RTC for 5.12
Subsystem:
  - Introduce features bitfield and the first feature: RTC_FEATURE_ALARM
 
 Removed drivers:
  - ab3100
  - coh901331
  - tx4939
  - sirfsoc
 
 Drivers:
  - use rtc_lock and rtc_unlock instead of opencoding
  - constify all struct rtc_class_ops
  - quiet maybe-unused variable warning
  - replace spin_lock_irqsave with spin_lock in hard IRQ
  - pcf2127: disable Power-On Reset Override and run OTP refresh
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEycoQi/giopmpPgB12wIijOdRNOUFAmAzAIAACgkQ2wIijOdR
 NOXVDhAArDkq1P46RK6GDQV6w++RTwqMRTVTCZLG0r+gOv6BiAo8TjEb+VMlJFi5
 4D4qVEo5BDxMxNRsB/vyWIrvXDpGW/vxTH3W4G/4lGHZObYluAGeoZ+qswRPaPHU
 upJd4OXK7AThjf9lhOuhiuea6oAGfhIl4keTu3pVUAfYMYBlS9zmU45pF4KESXzm
 6Wmed2QKx3+iUcBdwToMaDpd4uJcZ9HSPP/SPlO0P1KwhfUolCfFrHjY2oGuRVCN
 dYDZ995c5jx1PU5AlEBWXcWG7mWVEpESearUCjEKYiRgpJu85EJpDmoROa4XjL49
 XJYbfnM/ZFMVJpAKPGBuOX/PYMMyOOkiYQ0GE5iHYWBctzQr3cm6D9SMynymsJHY
 mo0abVSmWU6FmUH2+n4je7ixXfuf/H0T4/xYw+1xejwGk3XpWEVYwzU6YznCXKMn
 djPO6hL+87vJC8BaQNwdAGACrO4ludJdsX2XTNg89U8eUseuFb+xJjQ06ZJCHeFL
 zrdmHdkJkLqp7Zu/HnVTT74ZQ+bp/hn9voR19HFrMqwKtbPQUfOZhWjwJOcft/rk
 jFOdPadE+OwHDB8rvBshdqNbeyJ5AUeP+6+C6xgVAuLHWtpgG4UibXp+9MWbFcgk
 219o0s2ZI/rkX9n1K/3gmgp2Y4HlSOrYIkGiybvFl0cOpLJqoZk=
 =bK2K
 -----END PGP SIGNATURE-----

Merge tag 'rtc-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Many cleanups and a few drivers removal this cycle.

  Subsystem:
   - Introduce features bitfield and the first feature: RTC_FEATURE_ALARM

  Removed drivers:
   - ab3100
   - coh901331
   - tx4939
   - sirfsoc

  Drivers:
   - use rtc_lock and rtc_unlock instead of opencoding
   - constify all struct rtc_class_ops
   - quiet maybe-unused variable warning
   - replace spin_lock_irqsave with spin_lock in hard IRQ
   - pcf2127: disable Power-On Reset Override and run OTP refresh"

* tag 'rtc-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (81 commits)
  rtc: abx80x: Add utility function for writing configuration key
  rtc: pcf2127: properly set flag WD_CD for rtc chips(pcf2129, pca2129)
  rtc: pcf8563: Add NXP PCA8565 compatible
  rtc: s3c: quiet maybe-unused variable warning
  rtc: s3c: stop setting bogus time
  rtc: sd3078: quiet maybe-unused variable warning
  rtc: s35390a: quiet maybe-unused variable warning
  rtc: rx8581: quiet maybe-unused variable warning
  rtc: rx8010: quiet maybe-unused variable warning
  rtc: rv8803: quiet maybe-unused variable warning
  rtc: rv3032: quiet maybe-unused variable warning
  rtc: rv3029: quiet maybe-unused variable warning
  rtc: rv3028: quiet maybe-unused variable warning
  rtc: rs5c372: quiet maybe-unused variable warning
  rtc: pcf85363: quiet maybe-unused variable warning
  rtc: pcf85063: quiet maybe-unused variable warnings
  rtc: meson: quiet maybe-unused variable warning
  rtc: m41t80: quiet maybe-unused variable warning
  rtc: isl1208: quiet maybe-unused variable warning
  rtc: ds3232: quiet maybe-unused variable warning
  ...
2021-02-22 09:54:19 -08:00
Linus Torvalds
36c1b20d15 I3C for 5.12
Subsystem:
  - Handle drivers without probe or remove callback
  - Remove callback now returns void
  - DT documentation is now in yaml
 
 New driver:
  - Silvaco I3C master
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEycoQi/giopmpPgB12wIijOdRNOUFAmAy+ycACgkQ2wIijOdR
 NOUDRg/+KPaE8MQMXh/YrnN4VXX+QZe8Yt5WynVThG8GGwDC0PrPtMcepwkd9GGA
 3EsBtuNVE7uvcUX59rmi2VrMlc6e3fRZ6g2Ub2vH5NXDZIeEXjbmq+vk6PlXNgKf
 k7LvVaQLkBCqsBoV1kraR7lPyi7rf2ZFFOYJuObj8yxADhmkpbRFQCbkWkeYGpMn
 2DN3cN2+jybmNBCh5SDDneJn/Bdr0/mBp0bLffOT+uAQ4bu6HbDOrlyZ9gY8rx8y
 TqbOT1JDhTCW0EC6IPw4SSkKXcew20XRmYSax4bx233cTCCjzsXG7vNHtv0KBide
 JlGvKEnE+WDfvPaSoxUjxtmwWfEki/qBzAZ3Mrs8/G9NRWRvE9qDU/x71hduog0g
 pqcRb0plreR7j3XusFaFu83HJtTfwHKVzWb12ExuNfzS4T/uZKs8vM0MFcedIRur
 wJg7+Qv+NGzGegELOaRkquc56x4IjXx+vYj3tbvnOrFdKgAuRU4YBn220QfYwI6d
 zx+6msuzIT/XroH6aq92Ds50hVLMQpNosuJPNsZto57hBShJgA6cmGMj79L9GldM
 CbdOu8ZBgHi4kpCWb9nunNqY0cctlQ0lEV6/1SYhCqRGLS7etS0IaUiWXNDge22N
 kzmeg5+RaA0AlAbzJHi+JOR6OnxxAhvZyys5nfQ4/X08R8JY9iY=
 =282r
 -----END PGP SIGNATURE-----

Merge tag 'i3c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux

Pull i3c update from Alexandre Belloni:
 "Subsystem:
   - Handle drivers without probe or remove callback
   - Remove callback now returns void
   - DT documentation is now in yaml

  New driver:
   - Silvaco I3C master"

* tag 'i3c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
  i3c: master: dw: Drop redundant disec call
  MAINTAINERS: Add Silvaco I3C master
  i3c: master: svc: Add Silvaco I3C master driver
  dt-bindings: i3c: Describe Silvaco master binding
  dt-bindings: Add vendor prefix for Silvaco
  dt-bindings: i3c: mipi-hci: Include the bus binding
  dt-bindings: i3c: Convert the bus description to yaml
  i3c: Make remove callback return void
  i3c: Handle drivers without probe or remove callback
  i3c/master/mipi-i3c-hci: Specify HAS_IOMEM dependency
2021-02-22 09:52:55 -08:00
Linus Torvalds
579f50cee1 HSI changes for the 5.12 series
* runtime PM usage counter fix
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmAtrj4ACgkQ2O7X88g7
 +ppQZRAAkQiEnFAROHLn899KYCD26Gv+AYFz6gKZa+lUCN41v27/6W+mltd/a7SP
 tnsdU+KJAnbpNPIxTkdM7iBwpVNsxr/g+Wy2WJTe+6dpn68Yxx2/9GgpZ476qRJo
 9Jpacds/t7vPj7PsLFpyMRY6ahOyoutk4EjU3WehtgiNah/Lez3wiwoK1Z2uDvKf
 6Qn58xiEkHL/QLNKmTqNY6khG6xg2FiZVAfFNTOOQ+LPBKzv8AvY5FiGXSVokvBt
 8sVTRFD2waHf5Ldp6EL63L7LVcIhProkY7Gs/jqQtrYnvODNThxK24z/+8QBmEkh
 xm9tWsZSHA4KshYRut0+kdSp6E4dYUBLqSfNZKOOWaZYBpX4HYfgCOOBDAsLuyva
 6yrnLFh0htSImA1qZtEpJrppsHHynBGeUw/gBWEbipHm/vJAvqJ3+9KIevwx5zRT
 /Yx+GSLQwEd9Nw6fas9CXe0AB/r/NfYGi4VCxVkDMLFXKZgY1R/sOiNZ26LA+0yn
 +TyaQ954ghXU4k7meaYcmEROJ6Pi/w+lLSMciawuao/cYdFvMsvupO2loLlzQyKQ
 /Dzmiz+PVqFGVzAqIHljqkXgAFWrL4sATHkUiA0JwC0QFO/42dA0D1vLsZrBeIP3
 bZV/IKmHBGjZkqtkIM7MuCtU1L62THi5nc4b8HSwHRRUSJCR2b0=
 =WlO6
 -----END PGP SIGNATURE-----

Merge tag 'hsi-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi

Pull HSI update from Sebastian Reichel:

 - runtime PM usage counter fix

* tag 'hsi-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi:
  HSI: Fix PM usage counter unbalance in ssi_hw_init
2021-02-22 09:51:55 -08:00
Linus Torvalds
a7dcf5f235 power supply and reset changes for the v5.12 series
battery/charger driver changes:
  * acer_a500: new fuel gauge driver for Acer Iconia Tab A500
  * bq256xx: new charger driver
  * bq27xxx: Support CHARGE_NOW for bq27z561/bq28z610/bq34z100
  * bq27xxx: Fix inverted CURRENT_NOW sign
  * cpcap: rework fuel gauge and charger drivers
  * ltc4162l: new charger driver
  * max8997-charger: add extcon based current limit configuration
  * max8903, wm97xx, z2: convert to GPIO descriptors (incl. ARM board files)
  * misc. cleanup and fixes
 
 reset drivers:
  * new poweroff driver for ATC260x
  * at91-sama5d2_shdwc: add support for sama7g5
  * drop zte zx driver (SoC support is removed from kernel)
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmAy7hUACgkQ2O7X88g7
 +po3vhAAgwtTzyqb1oVIaRRb4rz/aeEZqTe6TvQxKTXvZaq8S/aCT8QClSsB/FH2
 Pond8LaKOeF/R4CFFIdulA26hq65uCLo0sD1TbOf6mN2h9dsd/7Bqpp4lp69zZVJ
 0MfdBVgFguUwK/Uwzk15JsiEqyFe0TIZWnNGrveMy+NMpL9WqyYY2OoBGhlVsrnj
 c9k5anTHQVR6tlTaPOr03lUdt5Kb0UNZd5lIJNMCjVokYPkAhhnxxhLz6vFTjuyU
 w2oqeyK+p02cGYu+O0GrC7tRlBbwZEYdMxNGCPzgZOTPR1YUtjjxm1No8q8lzF/d
 mrV2IbTToyzjUELyXxjIWl4jYrZxV74MN3D63ZmkQrcvnwg9CggyhpaAbtj3n345
 wVGIp0fd6Hb98KgCXAV+YqslZVeBmC/rdt+5m+k7i+mGb5lGf2S+cPA6Nda58U/C
 Tk/mkL8oMfQ23olTcHywDe7H+rmD1crCsEaAFWu5V5a6eizBDW7fCzUzocxiYD4K
 uPreBfdiXw/hnBW4CMouwzBxbLH3INKtZWLvrvEWdpRgJ3v2c3QTh5gNwkpmDiu8
 pscPz2UeD/Lfe1ozqS97HseITLCc86E4q84B+BmZim0i/nfqRhNlYKD9YjbubawC
 gNP7Vj1u6bRPlhEGZ8QMw8LowMmSTBT6X2aGC8oQkUKbnlspAO0=
 =Efu2
 -----END PGP SIGNATURE-----

Merge tag 'for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
 "Battery/charger driver changes:
   - acer_a500: new fuel gauge driver for Acer Iconia Tab A500
   - bq256xx: new charger driver
   - bq27xxx: Support CHARGE_NOW for bq27z561/bq28z610/bq34z100
   - bq27xxx: Fix inverted CURRENT_NOW sign
   - cpcap: rework fuel gauge and charger drivers
   - ltc4162l: new charger driver
   - max8997-charger: add extcon based current limit configuration
   - max8903, wm97xx, z2: convert to GPIO descriptors (incl. ARM board files)
   - misc cleanup and fixes

  Reset drivers:
   - new poweroff driver for ATC260x
   - at91-sama5d2_shdwc: add support for sama7g5
   - drop zte zx driver (SoC support is removed from kernel)"

* tag 'for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (55 commits)
  power-supply: use kobj_to_dev()
  power: supply: charger-manager: fix typo
  power/reset: remove zte zx driver
  power: supply: bq25980: Fix repetive bq25975 with bq25960
  power: supply: smb347-charger: Fix interrupt usage if interrupt is unavailable
  power: supply: axp20x_usb_power: Init work before enabling IRQs
  power: supply: fix sbs-charger build, needs REGMAP_I2C
  power: supply: bq27xxx: fix polarity of current_now
  power: supply: charger-manager: fix incorrect health status
  power: reset: at91-sama5d2_shdwc: add support for sama7g5
  dt-bindings: atmel-sysreg: add microchip,sama7g5-shdwc
  power: reset: at91-sama5d2_shdwc: fix wkupdbc mask
  dt-bindings: power/supply: Add ltc4162-l-charger
  power: supply: bq24190_charger: convert comma to semicolon
  power: supply: ab8500_fg: convert comma to semicolon
  power: supply: ds2780: Switch to using the new API kobj_to_dev()
  power: supply: bq27xxx: Support CHARGE_NOW for bq27z561/bq28z610/bq34z100
  power: supply: cpcap-charger: Fix power_supply_put on null battery pointer
  power: supply: cpcap-battery: constify psy_desc
  power: supply: cpcap-battery: Fix typo
  ...
2021-02-22 09:49:59 -08:00
Linus Torvalds
28b9aaac4c This is all driver updates, the majority of which is a bunch of new Qualcomm
clk drivers that dominate the diffstat because we add support for six SoCs from
 that particular vendor. The other big change is the removal of various clk
 drivers that are no longer used now that the kernel is dropping support for
 those SoCs. Beyond that there's the usual non-critical fixes for existing
 drivers and a good number of patches from Lee Jones that cleanup a bunch of W=1
 enabled builds.
 
 Removed Drivers:
  - Remove efm32 clk driver
  - Remove tango4 clk driver
  - Remove zte zx clk driver
  - Remove sirf prima2/atlast clk drivers
  - Remove u300 clk driver
 
 New Drivers:
  - PLL support on MStar/SigmaStar ARMv7 SoCs
  - CPU clks for Qualcomm SDX55
  - GCC and RPMh clks for Qualcomm SC8180x and SC7280 SoCs
  - GCC clks for Qualcomm SM8350
  - GPU clks for Qualcomm SDM660/SDM630
 
 Updates:
  - Video clk fixups on Qualcomm SM8250
  - Improvements for multimedia clks on Qualcomm MSM8998
  - Fix many warnings with W=1 enabled builds under drivers/clk/
  - Support crystal load capacitance for Versaclock VC5
  - Add a "skip recall" DT binding for Silicon Labs' si570 to avoid glitches at boot
  - Convert Xilinx VCU clk driver to a proper clk provider driver
  - Expose Xilinx ZynqMP clk driver to more platforms
  - Amlogic pll driver fixup
  - Amlogic meson8b clock controller dt support clean up
  - Remove mipi clk from the Amlogic axg clock controller
  - New Rockchip rk3368 clock ids related to camera input
  - Use pr_notice() instead of pr_warn() on i.MX6Q pre-boot ldb_di_clk reparenting
  - A series from Liu Ying that adds some SCU clocks support for i.MX8qxp
    DC0/MIPI-LVDS subsystems
  - A series from Lucas Stach that adds PLL monitor clocks for i.MX8MQ, and
    clkout1/2 support for i.MX8MM/MN
  - Add I2c and Ethernet (RAVB) clocks on Renesas R-Car V3U
  - Add timer (TMU) clocks on most Renesas R-Car Gen3 SoCs
  - Add video-related (FCPVD/VSPD/VSPX), watchdog (RWDT), serial
    (HSCIF), pincontrol/GPIO (PFC/GPIO), SPI (MSIOF), SDHI, and DMA
    (SYS-DMAC) clocks on Renesas R-Car V3U
  - Add support for the USB 2.0 clock selector on Renesas RZ/G2 SoCs
  - Allwinner H616 SoC clk support
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAmAwFu8RHHNib3lkQGtl
 cm5lbC5vcmcACgkQrQKIl8bklSXiWQ/+LbMeJF5zSvK240XcWomyS+kmImqKPT6e
 +l9Lt5xEPc+KzfMFHGAv+b6vMZCYevMIjBYCleiQ3oSh3sICFJmcCI8AkwQ62aQC
 32VL0z8U956SxmlCcgIgHK3yKUDSZcNC9FtfGRIRzR6srx+Eu/8TK007RpAYn2bQ
 PZYzOjiueSjOpjTRry2WGiCvpwRaJ7XrGj7P4rshO5eKpML1hYAv84vm12QrkoTR
 j7B73x1bOYf4NUBGGzYH5kw6tDO4mZvR+0TdyjI2Yg+SvHSdkpv9pxgRSAFus6rv
 sY/EjUCmCgp+y/MuMRvMA7vk6+THTqF9v4HqE0+izUI+dIoeDmsFVPr3UXGhqmtm
 wmdsMuG/cMhj1rIFz+1aNXQjdbitwmTCyqbiyt+6fOH3NkrP4vQACzQlxeBS2n6o
 E02lMwvMEoLcBMQyWLG+IWasIYWp7L2FlTOGOHxlAkZxJwNmynfaWYafoaIfOtBk
 qtk3ZjNFo3av94AWuKieeWdOj3CY3LGhQqwVuJudOzfvcBu3UybCfceHIwXuIWk1
 msUOh2RA7CTXn7XYPszwEbOlWugKvUc46rTfDBXsmgir7sIIgVXK65SO9xPWd7Bz
 b7MDtrQwSTNYecxjI6uUPRrzKM6xSnL8I69lxaUWT1ScXFcOjqOgc6iwSfLNj4lh
 FFCMY5koKMw=
 =dDCt
 -----END PGP SIGNATURE-----

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "This is all driver updates, the majority of which is a bunch of new
  Qualcomm clk drivers that dominate the diffstat because we add support
  for six SoCs from that particular vendor.

  The other big change is the removal of various clk drivers that are no
  longer used now that the kernel is dropping support for those SoCs.

  Beyond that there's the usual non-critical fixes for existing drivers
  and a good number of patches from Lee Jones that cleanup a bunch of
  W=1 enabled builds.

  Removed Drivers:
   - Remove efm32 clk driver
   - Remove tango4 clk driver
   - Remove zte zx clk driver
   - Remove sirf prima2/atlast clk drivers
   - Remove u300 clk driver

  New Drivers:
   - PLL support on MStar/SigmaStar ARMv7 SoCs
   - CPU clks for Qualcomm SDX55
   - GCC and RPMh clks for Qualcomm SC8180x and SC7280 SoCs
   - GCC clks for Qualcomm SM8350
   - GPU clks for Qualcomm SDM660/SDM630

  Updates:
   - Video clk fixups on Qualcomm SM8250
   - Improvements for multimedia clks on Qualcomm MSM8998
   - Fix many warnings with W=1 enabled builds under drivers/clk/
   - Support crystal load capacitance for Versaclock VC5
   - Add a "skip recall" DT binding for Silicon Labs' si570 to avoid
     glitches at boot
   - Convert Xilinx VCU clk driver to a proper clk provider driver
   - Expose Xilinx ZynqMP clk driver to more platforms
   - Amlogic pll driver fixup
   - Amlogic meson8b clock controller dt support clean up
   - Remove mipi clk from the Amlogic axg clock controller
   - New Rockchip rk3368 clock ids related to camera input
   - Use pr_notice() instead of pr_warn() on i.MX6Q pre-boot ldb_di_clk
     reparenting
   - A series from Liu Ying that adds some SCU clocks support for
     i.MX8qxp DC0/MIPI-LVDS subsystems
   - A series from Lucas Stach that adds PLL monitor clocks for i.MX8MQ,
     and clkout1/2 support for i.MX8MM/MN
   - Add I2c and Ethernet (RAVB) clocks on Renesas R-Car V3U
   - Add timer (TMU) clocks on most Renesas R-Car Gen3 SoCs
   - Add video-related (FCPVD/VSPD/VSPX), watchdog (RWDT), serial
     (HSCIF), pincontrol/GPIO (PFC/GPIO), SPI (MSIOF), SDHI, and DMA
     (SYS-DMAC) clocks on Renesas R-Car V3U
   - Add support for the USB 2.0 clock selector on Renesas RZ/G2 SoCs
   - Allwinner H616 SoC clk support"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (171 commits)
  clk: mstar: msc313-mpll: Fix format specifier
  clk: mstar: Allow MStar clk drivers to be compile tested
  clk: qoriq: use macros to generate pll_mask
  clk: qcom: Add Global Clock controller (GCC) driver for SC7280
  dt-bindings: clock: Add SC7280 GCC clock binding
  clk: qcom: rpmh: Add support for RPMH clocks on SC7280
  dt-bindings: clock: Add RPMHCC bindings for SC7280
  clk: qcom: gcc-sm8350: add gdsc
  dt-bindings: clock: Add QCOM SDM630 and SDM660 graphics clock bindings
  clk: qcom: Add SDM660 GPU Clock Controller (GPUCC) driver
  clk: qcom: mmcc-msm8996: Migrate gfx3d clock to clk_rcg2_gfx3d
  clk: qcom: rcg2: Stop hardcoding gfx3d pingpong parent numbers
  dt-bindings: clock: Add support for the SDM630 and SDM660 mmcc
  clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver
  clk: qcom: gcc-sdm660: Mark GPU CFG AHB clock as critical
  clk: qcom: gcc-sdm660: Mark MMSS NoC CFG AHB clock as critical
  clk: qcom: gpucc-msm8998: Allow fabia gpupll0 rate setting
  clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc
  clk: qcom: gdsc: Implement NO_RET_PERIPH flag
  clk: mstar: MStar/SigmaStar MPLL driver
  ...
2021-02-22 09:45:23 -08:00
Linus Torvalds
5d26c176d5 - Use the newly introduced 'hot' and 'critical' ops for the acpi
thermal driver (Daniel Lezcano)
 
 - Remove the notify ops as it is no longer used (Daniel Lezcano)
 
 - Remove the 'forced passive' option and the unused bind/unbind
   functions (Daniel Lezcano)
 
 - Remove the THERMAL_TRIPS_NONE and the code cleanup around this
   macro (Daniel Lezcano)
 
 - Rework the delays to make them pre-computed instead of computing
   them again and again at each polling interval (Daniel Lezcano)
 
 - Remove the pointless 'thermal_zone_device_reset' function (Daniel
   Lezcano)
 
 - Use the critical and hot ops to prevent an unexpected system
   shutdown on int340x (Kai-Heng Feng)
 
 - Make the cooling device state private to the thermal subsystem
   (Daniel Lezcano)
 
 - Prevent to use not-power-aware actor devices with the power
   allocator governor (Lukasz Luba)
 
 - Remove 'zx' and 'tango' support along with the corresponding
   platforms (Arnd Bergman)
 
 - Fix several issues on the Omap thermal driver (Tony Lindgren)
 
 - Add support for adc-tm5 PMIC thermal monitor for Qcom
   platforms. Please note those changes rely on an immutable branch:
   iio-thermal-5.11-rc1/ib-iio-thermal-5.11-rc1 from the iio tree
   (Dmitry Baryshkov)
 
 - Fix an initialization loop in the adc-tm5 (Colin Ian King)
 
 - Fix a return error check in the cpufreq cooling device (Viresh Kumar)
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEGn3N4YVz0WNVyHskqDIjiipP6E8FAmAvkKMACgkQqDIjiipP
 6E9yFggAmXy8t2j1mRvn/KLU+teTGIoSFkZ8mBnY2Sgip97IRZRhCwAZbUKOW0eI
 bvpAzBjacxdZHT7OxxvGzCOq/zlAh4UoStI8bMpzdUWPdkAj4ippArLYGvagLym8
 WEQysWnrr8V1RCZbQuBNjyLwjf0fcXkzIBU1mbZXA8T8Y6Yn646TdtsrVT4Idg1j
 MOg7PAHBcTSY/wOReZKJ5TB1yvo2tNOuGOqUVbrIAHlRkiNTVHirVUq6aZGtTTKp
 7ukcu8EI/o7XKBdQ5d9MZaHdwkcyAIJj4jdjmjkUJpa8VYQFPjayNyN3I+Py9lH2
 jtWVYHQxZbY166IZP2yeXFjPzd6elw==
 =Jmz4
 -----END PGP SIGNATURE-----

Merge tag 'thermal-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Use the newly introduced 'hot' and 'critical' ops for the acpi
   thermal driver (Daniel Lezcano)

 - Remove the notify ops as it is no longer used (Daniel Lezcano)

 - Remove the 'forced passive' option and the unused bind/unbind
   functions (Daniel Lezcano)

 - Remove the THERMAL_TRIPS_NONE and the code cleanup around this macro
   (Daniel Lezcano)

 - Rework the delays to make them pre-computed instead of computing them
   again and again at each polling interval (Daniel Lezcano)

 - Remove the pointless 'thermal_zone_device_reset' function (Daniel
   Lezcano)

 - Use the critical and hot ops to prevent an unexpected system shutdown
   on int340x (Kai-Heng Feng)

 - Make the cooling device state private to the thermal subsystem
   (Daniel Lezcano)

 - Prevent to use not-power-aware actor devices with the power allocator
   governor (Lukasz Luba)

 - Remove 'zx' and 'tango' support along with the corresponding
   platforms (Arnd Bergman)

 - Fix several issues on the Omap thermal driver (Tony Lindgren)

 - Add support for adc-tm5 PMIC thermal monitor for Qcom platforms
   (Dmitry Baryshkov)

 - Fix an initialization loop in the adc-tm5 (Colin Ian King)

 - Fix a return error check in the cpufreq cooling device (Viresh Kumar)

* tag 'thermal-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (26 commits)
  thermal: cpufreq_cooling: freq_qos_update_request() returns < 0 on error
  thermal: qcom: Fix comparison with uninitialized variable channels_available
  thermal: qcom: add support for adc-tm5 PMIC thermal monitor
  dt-bindings: thermal: qcom: add adc-thermal monitor bindings
  thermal: ti-soc-thermal: Use non-inverted define for omap4
  thermal: ti-soc-thermal: Simplify polling with iopoll
  thermal: ti-soc-thermal: Fix stuck sensor with continuous mode for 4430
  thermal: ti-soc-thermal: Skip pointless register access for dra7
  thermal/drivers/zx: Remove zx driver
  thermal/drivers/tango: Remove tango driver
  thermal: power allocator: fail binding for non-power actor devices
  thermal/core: Make cooling device state change private
  thermal: intel: pch: Fix unexpected shutdown at critical temperature
  thermal: int340x: Fix unexpected shutdown at critical temperature
  thermal/core: Remove pointless thermal_zone_device_reset() function
  thermal/core: Remove ms based delay fields
  thermal/core: Use precomputed jiffies for the polling
  thermal/core: Precompute the delays from msecs to jiffies
  thermal/core: Remove unused macro THERMAL_TRIPS_NONE
  thermal/core: Remove THERMAL_TRIPS_NONE test
  ...
2021-02-22 09:39:11 -08:00
Linus Torvalds
b996c10e0f chrome platform changes for 5.12
Lots of changes to the cros_ec_typec driver for 5.12.
 A portion of this this set of cros_ec_typec driver's changes
 (up to 8553a979fc  platform/chrome: cros_ec_typec: Send mux configuration acknowledgment to EC)
 was merged through GregKH's USB tree in immutable branch
 tag-ib-usb-typec-chrome-platform-cros-ec-typec-changes-for-5.12
 in order to satisfy cros_ec_typec driver and typec connector class subsystem
 dependencies of subsequent changes. Please see greg's usb-5.12-rc1.
 
 cros_ec_typec:
 * Registration of cable plug information
 * Support for SOP' plug registration and altmodes
 * Support for reporting number of altmodes supported by partners and plugs
 * Send mux configuration ack to EC via a new host command
 * Support mux control with no port partner present
 * Decouple cable removal from partner removal
 
 cros_ec misc:
 * Fix some event masking in cros_ec_proto.
 * Gwendal reworked cros_ec's top and bottom half for consistency in ishtp and
   rpmsg
 * Constify static attribute_group structs
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYKAB0WIQQCtZK6p/AktxXfkOlzbaomhzOwwgUCYC3jIgAKCRBzbaomhzOw
 wpNqAQCTtcpgAVit937B11VSjjJmT+Cb4evb5ny7BgFSzdCjtwD+Kg2AlJWGri5z
 2AdFurQNqBu5FxlegXZbYa2tONVHqwE=
 =3NuV
 -----END PGP SIGNATURE-----

Merge tag 'tag-chrome-platform-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome platform updates from Benson Leung:
 "Lots of changes to the cros_ec_typec driver for 5.12.

  A portion of this this set of cros_ec_typec driver's changes was
  merged through GregKH's USB tree in order to satisfy cros_ec_typec
  driver and typec connector class subsystem dependencies of subsequent
  changes.

  Summary:

  cros_ec_typec:
   - Registration of cable plug information
   - Support for SOP' plug registration and altmodes
   - Support for reporting number of altmodes supported by partners and
     plugs
   - Send mux configuration ack to EC via a new host command
   - Support mux control with no port partner present
   - Decouple cable removal from partner removal

  cros_ec misc:
   - Fix some event masking in cros_ec_proto.
   - Gwendal reworked cros_ec's top and bottom half for consistency in
     ishtp and rpmsg
   - Constify static attribute_group structs"

* tag 'tag-chrome-platform-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  platform/chrome: cros_ec_typec: Flush pending work
  platform/chrome: cros_ec_types: Support disconnect events without partners
  platform/chrome: cros_ec_typec: Skip port partner check in configure_mux()
  platform/chrome: cros_ec_typec: Decouple partner removal
  platform/chrome: cros_ec: Call interrupt bottom half at probe time
  platform/chrome: cros_ec: Call interrupt bottom half in ISH or RPMSG mode
  platform/chrome: cros_ec_sysfs: Add cold-ap-off to sysfs reboot.
  platform/chrome: cros_ec_commands: Add host command to keep AP off after EC reset.
  platform/chrome: Constify static attribute_group structs
  platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask
  platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT
2021-02-22 09:36:23 -08:00
Linus Torvalds
f158bbee94 - Core Frameworks
- Standardise MFD_CELL_* helpers
 
  - New Drivers
    - Add support for Acer Iconia Tab A500 Embedded Controller
 
  - New Device Support
    - Add support for ROHM BD9574MWF to BD9571MWV
    - Add support for Intel Alder Lake PCH-P PCI to LPSS
    - Add support for Intel Alder Lake PCH-S PCI to LPSS
 
  - New Functionality
    - Support ACPI enumeration; arizona
 
  - Fix-ups
    - Managed resources; bd9571mwv
    - DT additions/fix-ups; bd9571mwv, iqs62x, max8997, gateworks-gsc, ene-kb930
    - Convert to SPDX; bd9571mw
    - Fix return values/error handling; sunxi
    - Provide SOFTDEP; arizona
    - Make use of DIV_ROUND_UP; mcp-sa11x0
    - Use generic APIs; arizona
    - Add MAC address sysfs entries; intel-m10-bmc
    - Trivial: Coding-style fix-ups; iqs62x
    - Trivial: Remove superflouous code; iqs62x
    - Clear-up naming conventions; iqs62x
 
  - Bug Fixes
    - Fix 'pointer from integer' error; altera-sysmgr
    - Convert SGI_MFD_IOC3 from tristate to bool; Kconfig
    - Fix interrupt handling; gateworks-gsc
    - Extend required delay; iqs62x
    - Do not use I2C polling during calibration; iqs62x
    - Do no adjust clock frequency during calibration; iqs62x
    - Fix use-after-free; wm831x-auxad
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEdrbJNaO+IJqU8IdIUa+KL4f8d2EFAmAr4agACgkQUa+KL4f8
 d2GcqhAAkfGRWU7RVWlOK2NcYIDGiSU5kAJgirwIpDxkZM+kNjYITm+jt5JYBdIc
 B1ShJSgc3kgcs62nTUTqkGjL6IQyI6aPsI4oF57XnN6nmIGzSQ84cCSbBn7eXUIP
 wF2/4V0L+eE7i6TaZNcyZ4EltkKvo06MCs35eUATyFLB/9ZfhBCRjQlk5z4YOG6n
 Mc3VJiLSpNv8PWTL+tw76RMk8mScUFaKwra8fYK4OVG/zjJ43tsADu4G6gF7FkZE
 Erlp+fvFFmSR5STEri8cY0AFjHYHGWrST7lQ0HUsgM72A+TjFsy2X6WsDZzwVp+Z
 Ymk0T4NAQWJ/QBu2kwws0L2EieYTtzY1DjKJV6MIiwp1OWIK+TQGV9zPgkXFq404
 Rcw6LZjkEgeMJFx/4ljK5xC/y6CKGguxrXCYDVj0aeU+OcC1nnjx9KJwYWCsfwWU
 0QUIPK0Fy0m2L0Jy/MeDakHtdkPzBLWOe5ybE9EmY8EV+RUorH6bEWVA6cmsJNgq
 ycUlx8hK0nO+yIOMFua8Tk4+0gpcS9QrSGNoz3Iw/sZa6knX4vyvHxyebu/91qas
 VwnU//s8LzpeiYu8hsjlbZsZTlP4Gnc2QhaWW757hTwykwMjhlHLAo/CZ85LVzCg
 mmd1xybdMsQFAAoemp6D1HixLG/cMP5bflqCB+hZ8SUhHOiPZNU=
 =ieAS
 -----END PGP SIGNATURE-----

Merge tag 'mfd-next-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "Core Frameworks:
   - Standardise MFD_CELL_* helpers

  New Drivers:
   - Add support for Acer Iconia Tab A500 Embedded Controller

  New Device Support:
   - Add support for ROHM BD9574MWF to BD9571MWV
   - Add support for Intel Alder Lake PCH-P PCI to LPSS
   - Add support for Intel Alder Lake PCH-S PCI to LPSS

  New Functionality:
   - Support ACPI enumeration; arizona

  Fix-ups:
   - Managed resources; bd9571mwv
   - DT additions/fix-ups; bd9571mwv, iqs62x, max8997, gateworks-gsc, ene-kb930
   - Convert to SPDX; bd9571mw
   - Fix return values/error handling; sunxi
   - Provide SOFTDEP; arizona
   - Make use of DIV_ROUND_UP; mcp-sa11x0
   - Use generic APIs; arizona
   - Add MAC address sysfs entries; intel-m10-bmc
   - Trivial: Coding-style fix-ups; iqs62x
   - Trivial: Remove superflouous code; iqs62x
   - Clear-up naming conventions; iqs62x

  Bug Fixes:
   - Fix 'pointer from integer' error; altera-sysmgr
   - Convert SGI_MFD_IOC3 from tristate to bool; Kconfig
   - Fix interrupt handling; gateworks-gsc
   - Extend required delay; iqs62x
   - Do not use I2C polling during calibration; iqs62x
   - Do no adjust clock frequency during calibration; iqs62x
   - Fix use-after-free; wm831x-auxad"

* tag 'mfd-next-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (32 commits)
  mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq()
  mfd: iqs62x: Do not change clock frequency during ATI
  mfd: iqs62x: Do not poll during ATI
  mfd: iqs62x: Increase interrupt handler return delay
  mfd: iqs62x: Rename regmap_config struct
  mfd: iqs62x: Remove unused bit mask
  mfd: iqs62x: Remove superfluous whitespace above fallthroughs
  mfd: intel-lpss: Add Intel Alder Lake PCH-S PCI IDs
  mfd: intel-m10-bmc: Expose MAC address and count
  mfd: Add driver for Embedded Controller found on Acer Iconia Tab A500
  dt-bindings: mfd: Add ENE KB930 Embedded Controller binding
  dt-bindings: mfd: gateworks-gsc: Add fan-tach mode
  mfd: intel-lpss: Add Intel Alder Lake PCH-P PCI IDs
  mfd: gateworks-gsc: Fix interrupt type
  mfd: Standardise MFD_CELL_* helper names
  mfd: mcp-sa11x0: Use DIV_ROUND_UP to calculate rw_timeout
  mfd: max8997: Add of_compatible to Extcon and Charger mfd_cell
  dt-bindings: mfd: Correct the node name of the panel LED
  mfd: sgi-ioc3: Turn Kconfig option into a bool
  mfd: altera-sysmgr: Fix physical address storing more
  ...
2021-02-22 09:29:42 -08:00
Linus Torvalds
4512d92b03 - New Functionality
- Convert to GPIO descriptors
 
  - Fix-ups
    - Trivial: Fix coding style: sky81452-backlight
    - Ensure backlight state is known on bring-up; ktd253-backlight
    - Use common Platform API; qcom-wled, fbdev
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEdrbJNaO+IJqU8IdIUa+KL4f8d2EFAmAr8TMACgkQUa+KL4f8
 d2EyiRAAjJ1NE8HGngFQgrkBOQq9hO4zv2xc/y919HSjLpC1kFCKe3SOmtaA1ZqZ
 aizcjUXg8rm5azg7wrA+1f9Gm9+VquFQn0c8jXGJ0hsv6fiQpF8c4fKfeVwD6R6v
 VlzpKlgCnfhMCPomDCIicM/RFiNAdg/PuI5VSD6hV0REySVbtRFhWPzY+3+pjBVc
 u1QMmliSoXO1NZ2N7zG3cunKyNltXeR1aQbCk1p1vJE/8XRLLnUfZObMEkzxx/fy
 vCbUCr0xSfOZ+zvyiVBx3+EU5ieqS5GTZ1EmQQUIh6gwPVIhHlggVdFMo9c75Vnt
 6Ks2QjMTwx6YOhod3mFmJmGQbPixroOjRN7qsBW+RQe+IAb/6tuN5Z0blYuMtVUg
 6JGDFE42Ok8Zma7Qf+JCb9LrM9IrPavL8XhG7g3Eh3lmxbEE+nnjuLvxpxkklGMB
 YhlfUZaqxe22cVnJXY0cS81Ls1LOwNJQNCoe0g6v2kyKPufs2yRy3g4wENoEKYlz
 +McsI0OAWMySqi4EurFqMGI33Tz2mZi+GatcqIjQBfYhP5TMQGAc8nkcM7pqsKLN
 mS00zHmEza/Znl7y+klya/cwlgObuzATE94H7NDdzlKKT/KdtzYW3vYjZ52VOLlJ
 iumcC0P+OongBZIJGUweksHnAf4NO+LHrN8yF2wep+RXQ2WHyeQ=
 =GPmS
 -----END PGP SIGNATURE-----

Merge tag 'backlight-next-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 "New Functionality:
   - Convert to GPIO descriptors

  Fix-ups:
   - Trivial: fix coding style in sky81452-backlight
   - Ensure backlight state is known on bring-up in ktd253
   - Use common platform API in qcom-wled and fbdev"

* tag 'backlight-next-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight/video: Use Platform getter/setter functions
  backlight: ktd253: Bring up in a known state
  backlight: sky81452-backlight: Convert comma to semicolon
  backlight: lms283gf05: Convert to GPIO descriptors
2021-02-22 09:27:18 -08:00
Linus Torvalds
66615c4ee2 A set of auxdisplay fixes and improvements from Geert Uytterhoeven.
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEPjU5OPd5QIZ9jqqOGXyLc2htIW0FAmArjR4ACgkQGXyLc2ht
 IW2ipw/7BD0YPmDDyLfDebdBlm5in63kiIkzZBLyT9Wj/GkPEd+KrzFBcNupyL5J
 wWsNgO9UqwEAXmWYWh3idtXCZGDzWQrdvmibahtFyjco3UwSQLeZkhXCL5ZpIjO+
 mwHIUJbs1SXYcSbY+uk2cLOW5FLw/wGiTj//LFdrFov4F3Sxj2ngdqd1mvMKrY19
 2gZwzUMB+tFoagFw6q+SUD5O2s/fU/zTO4OIORvQYQY3ohW9VGjCNRw862mD4faU
 9WjuJFZQcRA+AaW/6TYgGSUG0cVBV9uahPBSFvrE/Hyd+uiHQNI8GGiAPBccp5jo
 SCy6dd7MJoYj8m1cy0P3NHDkh4ZUCUtf476YH+ngQzxJcwy0e0OdxnYVdug5whDn
 MsCnD2O32lXgHS0+q7w79KAGFOfszUg4hKLXQCwrvU5Ie1ANcM6+ZvCqdWqppzVi
 cefuN2Rux8Ic4dcqYF0XtEQQ6doMOQwctS4xSSvBRa4BYoI50sK6r9UaxpVhodw7
 52bKJpEQGsbfZpVs/eJEUINeiFNnb0+Uy02d8VB4MNaIlKhPd4xjskAKfbtgW9Vm
 wH/cp9IHAKYI2+ruOyPnW+5SEMizwe8knH/AlJwNg48w9d2H1/vEufM3HHRHhy5H
 GPoQJAStNd3yXEPhIDoaNAEhVGqa3/En8RxaWNBIQftswTkNJlw=
 =zJEN
 -----END PGP SIGNATURE-----

Merge tag 'auxdisplay-for-linus-v5.12' of git://github.com/ojeda/linux

Pull auxdisplay updates from Miguel Ojeda:
 "A set of auxdisplay fixes and improvements from Geert Uytterhoeven,
  and one from Robin van der Gracht that got lost a long time ago"

* tag 'auxdisplay-for-linus-v5.12' of git://github.com/ojeda/linux:
  auxdisplay: Fix duplicate CHARLCD config symbol
  auxdisplay: ht16k33: Fix refresh rate handling
  dt-bindings: auxdisplay: ht16k33: Convert to json-schema
  dt-bindings: auxdisplay: ht16k33: Fix default-brightness-level range
  dt-bindings: auxdisplay: ht16k33: Keyscan function should be optional
2021-02-22 09:25:48 -08:00
Linus Torvalds
a2590d6989 spi: Updates for v5.12
The main focus of this release from a framework point of view has been
 spi-mem where we've acquired support for a few new hardware features
 which enable better performance on suitable hardware.  Otherwise mostly
 thanks to Arnd's cleanup efforts on old platforms we've removed several
 obsolete drivers which just about balance out the newer drivers we've
 added this cycle.
 
  - Allow drivers to flag if they are unidirectional.
  - Support for DTR mode and hardware acceleration of dummy cycles in spi-mem.
  - Support for Allwinder H616, Intel Lightning Mountain, nVidia Tegra
    QuadSPI, Realtek RTL838x and RTL839x.
  - Removal of obsolute EFM32, Txx9 and SIRF Prima and Atlas drivers.
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmAq3M0ACgkQJNaLcl1U
 h9Aq3gf6AuboDwFguKZAmXp27zjYsv5o5KtPyycTltIIfjGuA58+fN2zQT+puoGI
 wzafjk9R73Foa67YKUwClaBGZNZbYOkB2iOk9a+/sku6k3jO14moybpMuL32dCVe
 lutKd9D4n8/J5UHX3SHKHAZ9r2vp28rlaZa4wd79Ww5r+BLajUcrkjtr4GVT5k1k
 WzzC0nUjE/zg1oV+PlakMolwK+iBCQYTT7S4r/OQAABQIkXXdtwmGvFUUXpGVF19
 GUs52XI8QzK5504Xl+F7NF1+2zHovO11PTHnd+rAe6AfA/NGggtk6O1Y9R4tQHF9
 TN6PHukNxUdTFfe6RTbSzPagpFydvQ==
 =/4Ve
 -----END PGP SIGNATURE-----

Merge tag 'spi-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "The main focus of this release from a framework point of view has been
  spi-mem where we've acquired support for a few new hardware features
  which enable better performance on suitable hardware.

  Otherwise mostly thanks to Arnd's cleanup efforts on old platforms
  we've removed several obsolete drivers which just about balance out
  the newer drivers we've added this cycle.

  Summary:

   - Allow drivers to flag if they are unidirectional.

   - Support for DTR mode and hardware acceleration of dummy cycles in
     spi-mem.

   - Support for Allwinder H616, Intel Lightning Mountain, nVidia Tegra
     QuadSPI, Realtek RTL838x and RTL839x.

   - Removal of obsolete EFM32, Txx9 and SIRF Prima and Atlas drivers"

* tag 'spi-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (76 commits)
  spi: Skip zero-length transfers in spi_transfer_one_message()
  spi: dw: Avoid stack content exposure
  spi: cadence-quadspi: Use spi_mem_dtr_supports_op()
  spi: spi-mem: add spi_mem_dtr_supports_op()
  spi: atmel-quadspi: Disable the QSPI IP at suspend()
  spi: pxa2xx: Add IDs for the controllers found on Intel Lynxpoint
  spi: pxa2xx: Fix the controller numbering for Wildcat Point
  spi: Change provied to provided in the file spi.h
  spi: mediatek: add set_cs_timing support
  spi: support CS timing for HW & SW mode
  spi: add power control when set_cs_timing
  spi: stm32: make spurious and overrun interrupts visible
  spi: stm32h7: replace private SPI_1HZ_NS with NSEC_PER_SEC
  spi: stm32: defer probe for reset
  spi: stm32: driver uses reset controller only at init
  spi: stm32h7: ensure message are smaller than max size
  spi: stm32: use bitfield macros
  spi: stm32: do not mandate cs_gpio
  spi: stm32: properly handle 0 byte transfer
  spi: clps711xx: remove redundant white-space
  ...
2021-02-22 09:19:08 -08:00
Linus Torvalds
d6560052c2 regulator: Updates for v5.12
Quite an active release for driver specific updates but very little
 going on at the subsystem level this time for the regulator API.
 
  - Overhaul of the Qualcomm LABIBB driver.
  - Allow use of regulator_sync_voltage() on coupled regulators.
  - Support for Action ATC260x, Mediatek DVSRC and MT6315, Qualcomm
    PCM8180/c and PM8009-1 and Richtek RT4831
  - Removal of the AB3100 driver.
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmAq2owACgkQJNaLcl1U
 h9B1LQf/ShkuoDrWxPXNBkcxTd7F2SleqLw4c6rKo6ghNmyHzORnr/uDG1UKDJE9
 DIkmmXJWPcqAzFeKfTCpmSuadbTgFbbjfdvWFEhS4a6xoRQ+Zk2cnsrx5JA+98Jy
 kmHI7ACgzJUMCzXoPwPHUDg2iLSAuc+L5GcERIJDMqgszfCmCRWpvstH+XzmoJyP
 gLfacrgrvFn/HtHR8xiMH4ueZxIgZqcDB4PVUDhgFQyMZt95+XwV43e9yyuvMcNh
 Rxo+tjaYg5O7I9Lrmnt54PFJHmC4/ZmEF8RzjY8B9lRnhkpFt/JG61hfKp84Z0+E
 OLqCU6b50Kd9aTd6Ep/etaDzNOSTuA==
 =6tOD
 -----END PGP SIGNATURE-----

Merge tag 'regulator-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "Quite an active release for driver specific updates but very little
  going on at the subsystem level this time for the regulator API.

  Summary:

   - Overhaul of the Qualcomm LABIBB driver.

   - Allow use of regulator_sync_voltage() on coupled regulators.

   - Support for Action ATC260x, Mediatek DVSRC and MT6315, Qualcomm
     PCM8180/c and PM8009-1 and Richtek RT4831

   - Removal of the AB3100 driver"

* tag 'regulator-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (49 commits)
  regulator: bd718x7, bd71828, Fix dvs voltage levels
  regulator: pca9450: Add sd-vsel GPIO
  regulator: pca9450: Enable system reset on WDOG_B assertion
  regulator: pca9450: Add SD_VSEL GPIO for LDO5
  regulator: qcom-rpmh: fix pm8009 ldo7
  regulator: mt6315: Add support for MT6315 regulator
  regulator: document binding for MT6315 regulator
  regulator: dt-bindings: Document charger-supply for max8997
  regulator: qcom-labibb: Use disable_irq_nosync from isr
  regulator: pf8x00: Fix typo for PF8200 chip name
  regulator: pf8x00: set ramp_delay for bucks
  regulator: core: Avoid debugfs: Directory ... already present! error
  regulator: pf8x00: Add suspend support
  regulator: Make regulator_sync_voltage() usable by coupled regulators
  regulator: s5m8767: Drop regulators OF node reference
  regulator: qcom-rpmh: Add pmc8180 and pmc8180c
  regulator: qcom-rpmh: Add pmc8180 and pmc8180c
  regulator: s5m8767: Fix reference count leak
  regulator: remove ab3100 driver
  regulator: axp20x: Fix reference cout leak
  ...
2021-02-22 09:16:38 -08:00
Linus Torvalds
05a6fb94a6 regmap: Update for v5.12
Just one simple code style improvement this time, no features.  There is
 an addition to add a new SoundWire regmap type but that should be coming
 via the SoundWire tree as the support for the underlying bus features
 was only added this cycle.
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmAq2RQACgkQJNaLcl1U
 h9Dgmgf+KXNfzSmDSP3ysyfA3CS07NKAOh2WpmKLuKNq0/b4b0Z28YNy1Fm47C+a
 MwgcyTitzu4cSsRa2jxdqdZ4q+W8rKlQHpgw0tLcu9sq34Ky856rOCHWOXqYb0M2
 yFiJvS+8koTxsMe4bXr2SGO1J2MomXei7Ki6ewHEHMpZvMBwN6Ew3520QEqCbLy4
 slp21fPnM+uQP9b5o/cNbvPvJQsLf4aU9EOFTxJJfplLXxNege4P4fa+wX2GQeGm
 Ent7njQHT1l27PY9KHpWSCg8INit/iEEzYJ9XzuXv6682WxvYtDMC/CYmmH7rnKu
 ccklGJdhgd1y71DNC953noemybis0g==
 =INU0
 -----END PGP SIGNATURE-----

Merge tag 'regmap-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap update from Mark Brown:
 "Just one simple code style improvement this time, no features.

  There is an addition to add a new SoundWire regmap type but that
  should be coming via the SoundWire tree as the support for the
  underlying bus features was only added this cycle"

* tag 'regmap-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: Assign boolean values to a bool variable
2021-02-22 09:12:22 -08:00
Linus Torvalds
deb8d159a0 linux-watchdog 5.12-rc1 tag
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.14 (GNU/Linux)
 
 iEYEABECAAYFAmAqlS8ACgkQ+iyteGJfRsr9ZgCgh199RT5DiKUUJtrI/crjWeMF
 GVwAoI6OxC2lB83hdcon8wsMpLk5dkvZ
 =ZvHY
 -----END PGP SIGNATURE-----

Merge tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:
 "New drivers:
   - Intel Keembay Soc

  New chip versions:
   - sun4i: Add H616 compatible string
   - mt8192 wdt support
   - more Rockchip compatibles to snps,dw-wdt.yaml
   - binding for Qcom SDX55
   - r8a779a0 (V3U) support

  Removed drivers:
   - sirf prima watchdog driver
   - sirf atlas watchdog driver
   - zte zx watchdog driver
   - tango watchdog driver
   - coh901 watchdog driver

  And several fixes and clean-ups"

* tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits)
  watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ
  watchdog: mei_wdt: request stop on unregister
  dt-bindings: watchdog: Add binding for Qcom SDX55
  watchdog: remove coh901 driver
  watchdog: remove tango driver
  watchdog: remove zte zx driver
  watchdog: remove sirf atlas driver
  watchdog: remove sirf prima driver
  watchdog: mt8192: add wdt support
  dt-binding: mt8192: add toprgu reset-controller head file
  dt-binding: mediatek: mt8192: update mtk-wdt document
  dt-binding: mediatek: watchdog: fix the description of compatible
  dt-binding: watchdog: add more Rockchip compatibles to snps,dw-wdt.yaml
  dt-bindings: watchdog: sun4i: Add H616 compatible string
  watchdog: mtk_wdt: Remove mtk_wdt_stop() in probe() to prevent the system freeze and it doesn't reboot by watchdog problem
  watchdog: renesas_wdt: add grace period before rebooting
  watchdog: stop wdd when watchdog hw running in reboot_notifier
  watchdog: ziirave_wdt: remove unused including <linux/version.h>
  dt-bindings: watchdog: renesas,wdt: add r8a779a0 (V3U) support
  watchdog: renesas_wdt: don't sleep in atomic context
  ...
2021-02-22 09:07:51 -08:00
Linus Torvalds
19472481bf MMC core:
- Add support for eMMC inline encryption
  - Add a helper function to parse DT properties for clock phases
  - Some improvements and cleanups for the mmc_test module
 
 MMC host:
  - android-goldfish: Remove driver
  - cqhci: Add support for eMMC inline encryption
  - dw_mmc-zx: Remove driver
  - meson-gx: Extend support for scatter-gather to allow SD_IO_RW_EXTENDED
  - mmci: Add support for probing bus voltage level translator
  - mtk-sd: Address race condition for request timeouts
  - sdhci_am654: Add Support for the variant on TI's AM64 SoC
  - sdhci-esdhc-imx: Prevent kernel panic at ->remove()
  - sdhci-iproc: Add ACPI bindings for the RPi to enable SD and WiFi on RPi4
  - sdhci-msm: Add Inline Crypto Engine support
  - sdhci-msm: Use actual_clock to improve timeout calculations
  - sdhci-of-aspeed: Add Andrew Jeffery as maintainer
  - sdhci-of-aspeed: Extend clock support for the AST2600 variant
  - sdhci-pci-gli: Increase idle period for low power state for GL9763E
  - sdhci-pci-o2micro: Make tuning for SDR104 HW more robust
  - sdhci-sirf: Remove driver
  - sdhci-xenon: Add support for the AP807 variant
  - sunxi-mmc: Add support for the A100 variant
  - sunxi-mmc: Ensure host is suspended during system sleep
  - tmio: Add detection of data timeout errors
  - tmio/renesas_sdhi: Extend support for retuning
  - renesas_sdhi_internal_dmac: Add support for the ->pre|post_req() ops
 -----BEGIN PGP SIGNATURE-----
 
 iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmAqZ+YXHHVsZi5oYW5z
 c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCmB8RAAwIwsLZXLQhNfzFGZvs+gbihd
 hgHnPXCHxLge2VDph1KKCCkxnjKTKHfB3McZOrlNZI0wiCBMSI+ZuoxIT0UlWqsy
 IyZ1s3u1YT30tPpyZ8UqYDzft/9/vX1TiZlLqsYnN05ykIe7siaeBb/w/8py0ip3
 rVptRn49V2TRHiu/J8FvVF1diPMKNn1S063Xyrxu4yWnQX040xHC+tyDCl9xclWR
 oUDl1eqJmZRomijPu+AKte3uDppcr4ejDxfvzPrx4bpJNS7ZgJ5TG5MtDm+j+0Vu
 aJT0bPcfn/jvHahCcpcKkYcuesKIw2CFbglv9aIxbvOfEUkTSL4zO+VCvKD9r+wk
 WSXrPZ27ukTJmZIA6JqdUfs3/4oi5/80uA2kQkhfyYmlA7sLJcdRmBzSgltpJWp5
 bmno/grpEXUgN59F5xe3/gINQNgAt319vmOPQg2LFF/uiOWfRytunNgXCCYMJQX8
 1U9q6RHQWfdcasCOhAA9U9NxM1zecuIYb/2ecDhmovSmpElxdUFuN+TW1Om/xKHh
 o0xxu+/654dcehyHdW8/3kq9Oz9fhBoorC3F/OUm0k0DBL50G+476hl1rbhTMVl+
 SlPIUvDxCu2GRwAuprQ9vu+jUGUSvC8mfxswQkrcLak/iPeOyYNrLDFN9nA80Kve
 G40UQwsDC3u7X1Z7rkY=
 =rwB7
 -----END PGP SIGNATURE-----

Merge tag 'mmc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Add support for eMMC inline encryption
   - Add a helper function to parse DT properties for clock phases
   - Some improvements and cleanups for the mmc_test module

  MMC host:
   - android-goldfish: Remove driver
   - cqhci: Add support for eMMC inline encryption
   - dw_mmc-zx: Remove driver
   - meson-gx: Extend support for scatter-gather to allow SD_IO_RW_EXTENDED
   - mmci: Add support for probing bus voltage level translator
   - mtk-sd: Address race condition for request timeouts
   - sdhci_am654: Add Support for the variant on TI's AM64 SoC
   - sdhci-esdhc-imx: Prevent kernel panic at ->remove()
   - sdhci-iproc: Add ACPI bindings for the RPi to enable SD and WiFi on RPi4
   - sdhci-msm: Add Inline Crypto Engine support
   - sdhci-msm: Use actual_clock to improve timeout calculations
   - sdhci-of-aspeed: Add Andrew Jeffery as maintainer
   - sdhci-of-aspeed: Extend clock support for the AST2600 variant
   - sdhci-pci-gli: Increase idle period for low power state for GL9763E
   - sdhci-pci-o2micro: Make tuning for SDR104 HW more robust
   - sdhci-sirf: Remove driver
   - sdhci-xenon: Add support for the AP807 variant
   - sunxi-mmc: Add support for the A100 variant
   - sunxi-mmc: Ensure host is suspended during system sleep
   - tmio: Add detection of data timeout errors
   - tmio/renesas_sdhi: Extend support for retuning
   - renesas_sdhi_internal_dmac: Add support for the ->pre|post_req() ops"

* tag 'mmc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (86 commits)
  mmc: sdhci-esdhc-imx: fix kernel panic when remove module
  mmc: host: Retire MMC_GOLDFISH
  mmc: cb710: Use new tasklet API
  mmc: sdhci-pci-o2micro: Bug fix for SDR104 HW tuning failure
  mmc: mmc_test: use erase_arg for mmc_erase command
  mmc: wbsd: Use new tasklet API
  mmc: via-sdmmc: Use new tasklet API
  mmc: uniphier-sd: Use new tasklet API
  mmc: tifm_sd: Use new tasklet API
  mmc: s3cmci: Use new tasklet API
  mmc: omap: Use new tasklet API
  mmc: dw_mmc: Use new tasklet API
  mmc: au1xmmc: Use new tasklet API
  mmc: atmel-mci: Use new tasklet API
  mmc: cavium: Replace spin_lock_irqsave with spin_lock in hard IRQ
  mmc: queue: Remove unused define
  mmc: core: Drop redundant bouncesz from struct mmc_card
  mmc: core: Drop redundant member in struct mmc host
  mmc: core: Use host instead of card argument to mmc_spi_send_csd()
  mmc: core: Exclude unnecessary header file
  ...
2021-02-22 09:05:28 -08:00
Linus Torvalds
32c080c4b5 Merge branch 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:

 - mostly driver updates. Bigger ones for mlxcpld and iproc. But most of
   them are all over the place.

 - removal of the efm32, sirf, u300, and zte zx bus drivers because of
   platform removal. So, we have a pleasant diffstat this time.

 - first set of cleanups in the I2C core as preparation to increase
   maximum length of SMBus transfers to 255 (as specified in the new
   standard). Better documentation of struct i2c_msg and its flags stand
   out here.

 - the testunit can now respond to SMBus block process calls which is
   the testcase when implementing the above new maximum length.

* 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (62 commits)
  i2c: remove redundant error print in stm32f7_i2c_probe
  i2c: testunit: add support for block process calls
  i2c: busses: Replace spin_lock_irqsave with spin_lock in hard IRQ
  dt-bindings: eeprom: at24: Document ROHM BR24G01
  i2c: i801: Add support for Intel Alder Lake PCH-P
  i2c: mv64xxx: Fix check for missing clock after adding RPM
  i2c: mux: mlxcpld: Add callback to notify mux creation completion
  i2c: mux: mlxcpld: Extend supported mux number
  i2c: mux: mlxcpld: Extend driver to support word address space devices
  i2c: mux: mlxcpld: Get rid of adapter numbers enforcement
  i2c: mux: mlxcpld: Prepare mux selection infrastructure for two-byte support
  i2c: mux: mlxcpld: Convert driver to platform driver
  i2c: imx: Synthesize end of transaction events without idle interrupts
  i2c: i2c-qcom-geni: Add shutdown callback for i2c
  i2c: mv64xxx: Add runtime PM support
  i2c: amd-mp2: Remove unused macro
  i2c: amd-mp2: convert to PCI logging functions
  i2c: mux: mlxcpld: Move header file out of x86 realm
  platform/x86: mlxcpld: Update module license
  i2c: mux: mlxcpld: Update module license
  ...
2021-02-22 09:02:24 -08:00
Linus Torvalds
a26a9d8ab4 hwmon updates for v5.12
- New drivers
   Texas Instruments TPS23861 driver
   AHT10 Temperature and Humidity Sensor Driver
 
 - Support for new chips/variants to existing drivers
   Add AMD family 19h model 30h x86 match to amd_energy driver
   Add Zen3 Ryzen Desktop CPUs support to k10temp driver
   Add support for MAX16508 to max16601 driver
   Support revision "B" of max31785
   Add support for ASRock boards to nct6683 driver
 
 - Driver removals
   (abx500) Decomission abx500 driver
 
 Various other minor fixes and improvements.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAmAp+0kACgkQyx8mb86f
 mYGOCw//QEIrtGmHutRK+dvR64XAVfU6ygh8Jp7xgzlWzOmS8gJaA60Gm/MgsIjF
 rJC+zgzLenfGugyTR/rr8ZZ/awRyx70I+zWZ3cq6aGn8+ch2zKRn4W0sI9ol2XjP
 h1LElesRaQyHYSTxWVC9Q/2jyX3nibu+AJwTpDZtoOrE+X1KUCgsAA+cKKgHkhHd
 XpgUw7HMVtXm4EIX4+r7UDmjX3YIGtWQleXXqOn+4L7SQnO50DWipHAG593L42I/
 37cWbBzCRLDeHqXE5JG52LlR9KnxFG+fWs4BlNy/E0cDRE5SdDpjWILBlwqygkfp
 RsI8A4oAioCZ3qEoFTS0MmVIlq4fbRS13MogziYSEoHnYA5NDHFtDda7A9V7ahQv
 C4jN7z+d0AFEDcTFHZ7qhy7K9B1da8MdNhFbKC+8vIAj2b4t2z2l9ozpT+d74BmJ
 L3GbCtDHAwsXvDBJc+rngxH/ZG8Vksb3nQBRWgM/eGdVZweGwVJ9EvQLyTCCHGCr
 +D+5QPM3mf/binu6dDQ/o//f6nX7S3ww/aEAI8PLmr3amgJuaRVskGIId8XS0Myw
 GUWVxc3X47c3THIcdcSKjDOa2/YzLdhzJlQ07XC7NZIJHCgdfs4Y9tow5mBbToVQ
 Dqwkbned3nxFwQh095FDrUZiwraA6gO6Nxcl1n2KhIJcy5U27hI=
 =Spv2
 -----END PGP SIGNATURE-----

Merge tag 'hwmon-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:
   - Texas Instruments TPS23861 driver
   - AHT10 Temperature and Humidity Sensor Driver

  Support for new chips/variants to existing drivers:
   - Add AMD family 19h model 30h x86 match to amd_energy driver
   - Add Zen3 Ryzen Desktop CPUs support to k10temp driver
   - Add support for MAX16508 to max16601 driver
   - Support revision "B" of max31785
   - Add support for ASRock boards to nct6683 driver

  Driver removals:
   - Decomission abx500 driver

  Various other minor fixes and improvements"

* tag 'hwmon-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (30 commits)
  MAINTAINERS: Add entry for Texas Instruments TPS23861 PoE PSE
  hwmon: add Texas Instruments TPS23861 driver
  dt-bindings: hwmon: Add TI TPS23861 bindings
  hwmon: (da9052) Switch to using the new API kobj_to_dev()
  hwmon: (amd_energy) Add AMD family 19h model 30h x86 match
  hwmon: (pmbus/max31785) Support revision "B"
  hwmon: (pmbus/lm25066) Remove unnecessary pmbus_clear_cache function call
  hwmon: (pmbus) Clear sensor data after chip write
  hwmon: (pmbus/max16601) Add support for MAX16508
  hwmon: (pmbus/max16601) Determine and use number of populated phases
  hwmon: (pmbus) Simplify the calculation of variables
  hwmon: (aht10) Unlock on error in aht10_read_values()
  hwmon: (pwm-fan) stop using legacy PWM functions and some cleanups
  hwmon: Add AHT10 Temperature and Humidity Sensor Driver
  hwmon: (applesmc) Assign boolean values to a bool variable
  hwmon: (nct6683) Support ASRock boards
  hwmon: (aspeed-pwm-tacho) Switch to using the new API kobj_to_dev()
  hwmon: (max6650) Switch to using the new API kobj_to_dev()
  hwmon: (pwm-fan) Support multiple fan tachometers
  hwmon: (pwm-fan) Store tach data separately
  ...
2021-02-22 09:00:03 -08:00