AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity
809,650 Commits 7 Branches 0 Tags 1.9 GiB
6862d2fc81
Commit Graph

809650 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Vinod Koul
b7ff66ca30 Merge branch 'topic/ep93xx' into for-linus 2018-12-31 19:31:47 +05:30
Vinod Koul
010299bfc2 Merge branch 'topic/dw' into for-linus 2018-12-31 19:31:42 +05:30
Vinod Koul
466e601a68 Merge branch 'topic/dmatest' into for-linus 2018-12-31 19:31:37 +05:30
Vinod Koul
77ee1aacdd Merge branch 'topic/dirn_remove' into for-linus 2018-12-31 19:31:31 +05:30
Vinod Koul
5f443256e3 Merge branch 'topic/coh' into for-linus 2018-12-31 19:31:25 +05:30
Vinod Koul
7c2269e958 Merge branch 'topic/bcm' into for-linus 2018-12-31 19:31:21 +05:30
Alexandre Belloni
36e14f5fdf rtc: rename core files 
Rename core files so there is a clearer separation between the RTC core and
the RTC drivers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
 2018-12-31 11:36:16 +01:00
Steve French
fea170804b cifs: update internal module version number 
To version 2.15

Signed-off-by: Steve French <stfrench@microsoft.com>
 2018-12-31 00:59:19 -06:00
Ronnie Sahlberg
e77fe73c7e cifs: we can not use small padding iovs together with encryption 
We can not append small padding buffers as separate iovs when encryption is
used. For this case we must flatten the request into a single buffer
containing both the data from all the iovs as well as the padding bytes.

This is at least needed for 4.20 as well due to compounding changes.

CC: Stable <stable@vger.kernel.org>
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2018-12-31 00:58:52 -06:00
Alexandre Belloni
bba3d2daa8 rtc: nvmem: fix possible use after free 
In cas of probe failure, devres may free the memory allocated for
rtc->nvram before devm_rtc_release_device() is called. This leads to
rtc_nvram_unregister using it after being freed which may lead to a crash.

This has been shown to happen after commit 461e557b97 ("rtc: nvmem: use
devm_nvmem_register()")

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
 2018-12-31 00:49:36 +01:00
Linus Torvalds
c40f7d74c7 sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b 
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.

Do a (manual) revert of:

  a9e7f6544b ("sched/fair: Fix O(nr_cgroups) in load balance path")

It turns out that the list_del_leaf_cfs_rq() introduced by this commit
is a surprising property that was not considered in followup commits
such as:

  9c2791f936 ("sched/fair: Fix hierarchical order in rq->leaf_cfs_rq_list")

As Vincent Guittot explains:

 "I think that there is a bigger problem with commit a9e7f6544b and
  cfs_rq throttling:

  Let take the example of the following topology TG2 --> TG1 --> root:

   1) The 1st time a task is enqueued, we will add TG2 cfs_rq then TG1
      cfs_rq to leaf_cfs_rq_list and we are sure to do the whole branch in
      one path because it has never been used and can't be throttled so
      tmp_alone_branch will point to leaf_cfs_rq_list at the end.

   2) Then TG1 is throttled

   3) and we add TG3 as a new child of TG1.

   4) The 1st enqueue of a task on TG3 will add TG3 cfs_rq just before TG1
      cfs_rq and tmp_alone_branch will stay  on rq->leaf_cfs_rq_list.

  With commit a9e7f6544b, we can del a cfs_rq from rq->leaf_cfs_rq_list.
  So if the load of TG1 cfs_rq becomes NULL before step 2) above, TG1
  cfs_rq is removed from the list.
  Then at step 4), TG3 cfs_rq is added at the beginning of rq->leaf_cfs_rq_list
  but tmp_alone_branch still points to TG3 cfs_rq because its throttled
  parent can't be enqueued when the lock is released.
  tmp_alone_branch doesn't point to rq->leaf_cfs_rq_list whereas it should.

  So if TG3 cfs_rq is removed or destroyed before tmp_alone_branch
  points on another TG cfs_rq, the next TG cfs_rq that will be added,
  will be linked outside rq->leaf_cfs_rq_list - which is bad.

  In addition, we can break the ordering of the cfs_rq in
  rq->leaf_cfs_rq_list but this ordering is used to update and
  propagate the update from leaf down to root."

Instead of trying to work through all these cases and trying to reproduce
the very high loads that produced the lockup to begin with, simplify
the code temporarily by reverting a9e7f6544b - which change was clearly
not thought through completely.

This (hopefully) gives us a kernel that doesn't lock up so people
can continue to enjoy their holidays without worrying about regressions. ;-)

[ mingo: Wrote changelog, fixed weird spelling in code comment while at it. ]

Analyzed-by: Xie XiuQi <xiexiuqi@huawei.com>
Analyzed-by: Vincent Guittot <vincent.guittot@linaro.org>
Reported-by: Zhipeng Xie <xiezhipeng1@huawei.com>
Reported-by: Sargun Dhillon <sargun@sargun.me>
Reported-by: Xie XiuQi <xiexiuqi@huawei.com>
Tested-by: Zhipeng Xie <xiezhipeng1@huawei.com>
Tested-by: Sargun Dhillon <sargun@sargun.me>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
Cc: <stable@vger.kernel.org> # v4.13+
Cc: Bin Li <huawei.libin@huawei.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: a9e7f6544b ("sched/fair: Fix O(nr_cgroups) in load balance path")
Link: http://lkml.kernel.org/r/1545879866-27809-1-git-send-email-xiexiuqi@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
 2018-12-30 13:54:31 +01:00
Christophe Leroy
cc0282975b kgdb/treewide: constify struct kgdb_arch arch_kgdb_ops 
checkpatch.pl reports the following:

  WARNING: struct kgdb_arch should normally be const
  #28: FILE: arch/mips/kernel/kgdb.c:397:
  +struct kgdb_arch arch_kgdb_ops = {

This report makes sense, as all other ops struct, this
one should also be const. This patch does the change.

Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Ley Foon Tan <lftan@altera.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Rich Felker <dalias@libc.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: x86@kernel.org
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Acked-by: Borislav Petkov <bp@suse.de>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 2018-12-30 08:33:06 +00:00
Christophe Leroy
911b7afdeb mips/kgdb: prepare arch_kgdb_ops for constness 
MIPS is the only architecture modifying arch_kgdb_ops during init.
This patch makes the init static, so that it can be changed to
const in following patch, as recommended by checkpatch.pl

Suggested-by: Paul Burton <paul.burton@mips.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 2018-12-30 08:31:58 +00:00
Nicholas Mc Guire
7faedcd4de kdb: use bool for binary state indicators 
defcmd_in_progress  is the state trace for command group processing
- within a command group or not -  usable  is an indicator if a command
set is valid (allocated/non-empty) - so use a bool for those binary
indication here.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 2018-12-30 08:31:52 +00:00
Douglas Anderson
162bc7f5af kdb: Don't back trace on a cpu that didn't round up 
If you have a CPU that fails to round up and then run 'btc' you'll end
up crashing in kdb becaue we dereferenced NULL.  Let's add a check.
It's wise to also set the task to NULL when leaving the debugger so
that if we fail to round up on a later entry into the debugger we
won't backtrace a stale task.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 2018-12-30 08:31:23 +00:00
Douglas Anderson
87b0959285 kgdb: Don't round up a CPU that failed rounding up before 
If we're using the default implementation of kgdb_roundup_cpus() that
uses smp_call_function_single_async() we can end up hanging
kgdb_roundup_cpus() if we try to round up a CPU that failed to round
up before.

Specifically smp_call_function_single_async() will try to wait on the
csd lock for the CPU that we're trying to round up.  If the previous
round up never finished then that lock could still be held and we'll
just sit there hanging.

There's not a lot of use trying to round up a CPU that failed to round
up before.  Let's keep a flag that indicates whether the CPU started
but didn't finish to round up before.  If we see that flag set then
we'll skip the next round up.

In general we have a few goals here:
- We never want to end up calling smp_call_function_single_async()
  when the csd is still locked.  This is accomplished because
  flush_smp_call_function_queue() unlocks the csd _before_ invoking
  the callback.  That means that when kgdb_nmicallback() runs we know
  for sure the the csd is no longer locked.  Thus when we set
  "rounding_up = false" we know for sure that the csd is unlocked.
- If there are no timeouts rounding up we should never skip a round
  up.

NOTE #1: In general trying to continue running after failing to round
up CPUs doesn't appear to be supported in the debugger.  When I
simulate this I find that kdb reports "Catastrophic error detected"
when I try to continue.  I can overrule and continue anyway, but it
should be noted that we may be entering the land of dragons here.
Possibly the "Catastrophic error detected" was added _because_ of the
future failure to round up, but even so this is an area of the code
that hasn't been strongly tested.

NOTE #2: I did a bit of testing before and after this change.  I
introduced a 10 second hang in the kernel while holding a spinlock
that I could invoke on a certain CPU with 'taskset -c 3 cat /sys/...".

Before this change if I did:
- Invoke hang
- Enter debugger
- g (which warns about Catastrophic error, g again to go anyway)
- g
- Enter debugger

...I'd hang the rest of the 10 seconds without getting a debugger
prompt.  After this change I end up in the debugger the 2nd time after
only 1 second with the standard warning about 'Timed out waiting for
secondary CPUs.'

I'll also note that once the CPU finished waiting I could actually
debug it (aka "btc" worked)

I won't promise that everything works perfectly if the errant CPU
comes back at just the wrong time (like as we're entering or exiting
the debugger) but it certainly seems like an improvement.

NOTE #3: setting 'kgdb_info[cpu].rounding_up = false' is in
kgdb_nmicallback() instead of kgdb_call_nmi_hook() because some
implementations override kgdb_call_nmi_hook().  It shouldn't hurt to
have it in kgdb_nmicallback() in any case.

NOTE #4: this logic is really only needed because there is no API call
like "smp_try_call_function_single_async()" or "smp_csd_is_locked()".
If such an API existed then we'd use it instead, but it seemed a bit
much to add an API like this just for kgdb.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 2018-12-30 08:29:13 +00:00
Douglas Anderson
3cd99ac355 kgdb: Fix kgdb_roundup_cpus() for arches who used smp_call_function() 
When I had lockdep turned on and dropped into kgdb I got a nice splat
on my system.  Specifically it hit:
  DEBUG_LOCKS_WARN_ON(current->hardirq_context)

Specifically it looked like this:
  sysrq: SysRq : DEBUG
  ------------[ cut here ]------------
  DEBUG_LOCKS_WARN_ON(current->hardirq_context)
  WARNING: CPU: 0 PID: 0 at .../kernel/locking/lockdep.c:2875 lockdep_hardirqs_on+0xf0/0x160
  CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.0 #27
  pstate: 604003c9 (nZCv DAIF +PAN -UAO)
  pc : lockdep_hardirqs_on+0xf0/0x160
  ...
  Call trace:
   lockdep_hardirqs_on+0xf0/0x160
   trace_hardirqs_on+0x188/0x1ac
   kgdb_roundup_cpus+0x14/0x3c
   kgdb_cpu_enter+0x53c/0x5cc
   kgdb_handle_exception+0x180/0x1d4
   kgdb_compiled_brk_fn+0x30/0x3c
   brk_handler+0x134/0x178
   do_debug_exception+0xfc/0x178
   el1_dbg+0x18/0x78
   kgdb_breakpoint+0x34/0x58
   sysrq_handle_dbg+0x54/0x5c
   __handle_sysrq+0x114/0x21c
   handle_sysrq+0x30/0x3c
   qcom_geni_serial_isr+0x2dc/0x30c
  ...
  ...
  irq event stamp: ...45
  hardirqs last  enabled at (...44): [...] __do_softirq+0xd8/0x4e4
  hardirqs last disabled at (...45): [...] el1_irq+0x74/0x130
  softirqs last  enabled at (...42): [...] _local_bh_enable+0x2c/0x34
  softirqs last disabled at (...43): [...] irq_exit+0xa8/0x100
  ---[ end trace adf21f830c46e638 ]---

Looking closely at it, it seems like a really bad idea to be calling
local_irq_enable() in kgdb_roundup_cpus().  If nothing else that seems
like it could violate spinlock semantics and cause a deadlock.

Instead, let's use a private csd alongside
smp_call_function_single_async() to round up the other CPUs.  Using
smp_call_function_single_async() doesn't require interrupts to be
enabled so we can remove the offending bit of code.

In order to avoid duplicating this across all the architectures that
use the default kgdb_roundup_cpus(), we'll add a "weak" implementation
to debug_core.c.

Looking at all the people who previously had copies of this code,
there were a few variants.  I've attempted to keep the variants
working like they used to.  Specifically:
* For arch/arc we passed NULL to kgdb_nmicallback() instead of
  get_irq_regs().
* For arch/mips there was a bit of extra code around
  kgdb_nmicallback()

NOTE: In this patch we will still get into trouble if we try to round
up a CPU that failed to round up before.  We'll try to round it up
again and potentially hang when we try to grab the csd lock.  That's
not new behavior but we'll still try to do better in a future patch.

Suggested-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 2018-12-30 08:28:02 +00:00
Douglas Anderson
9ef7fa507d kgdb: Remove irq flags from roundup 
The function kgdb_roundup_cpus() was passed a parameter that was
documented as:

> the flags that will be used when restoring the interrupts. There is
> local_irq_save() call before kgdb_roundup_cpus().

Nobody used those flags.  Anyone who wanted to temporarily turn on
interrupts just did local_irq_enable() and local_irq_disable() without
looking at them.  So we can definitely remove the flags.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 2018-12-30 08:24:21 +00:00
Linus Torvalds
195303136f Kconfig file consolidation for v4.21 
Consolidation of bus (PCI, PCMCIA, EISA, RapidIO) config entries
 by Christoph Hellwig.
 
 Currently, every architecture that wants to provide common peripheral
 busses needs to add some boilerplate code and include the right Kconfig
 files. This series instead just selects the presence (when needed) and
 then handles everything in the bus-specific Kconfig file under drivers/.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJcJilwAAoJED2LAQed4NsGt1YP/RMTEUqbCSwS/CnTLrE+aVTC
 O2aWwB80ZlVwpeBbHLW5/M88OvOev0UaCr+gyzgpFRl5ITzS7Jevb8VbpGzblbH7
 bFxIEyZFGQiy9oEWw3Lfu9JRSsLm3jNo7hkmdBSn2Rw3KkEd/YF7K3q9GuA7BpCS
 ZxAirebvEpr4KYEzkuc57NqCYx2Tc8G+JWr5D7pZCFaq9vxYt3TddGqw/c7iQVSQ
 1Og1809IdhGyCSlA/ExfaqaBMaJHMRAOHX5GgkqZw1EbFcizUFhAAsKCrGL5nBtX
 NiWF9jhgHR1M+L69jfctOstrmGQD2KicNgWQf1aS5RQkPfjuqIKGT/i9g6J1pVyX
 TaW1J36Hcl8PpsKoPBnnrixd1T41O3/PuqtEJRm7LCBYOQiwS9sEmLO09RDRjER8
 SPAAyvkhE8oq+0RHiTYN4tm8dyJc1djZ5wzgLnwFPAnU6SR+mbN02RzBMsYZXD+x
 RNbBSGBRJFQDBw6Rn+ktcIQvcKYmUqe1k1YNHMy6kG3QqvhBaDy+8PA/YjIKPQYQ
 B/NNUAMEJMys1OQrRL2UDXb2ysaCpzwMmlrBW2IwYsQrX5OwbPkNuQ5Mbe1Lr+mc
 4NXR+HubvojsHaAby+OhFbrUX2Jcz3wqYj7aannb9sMRmw0VJXV5dPYUqje3ZhPS
 P2AovKT8O9nWsEttqER5
 =WxId
 -----END PGP SIGNATURE-----

Merge tag 'kconfig-v4.21-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kconfig file consolidation from Masahiro Yamada:
 "Consolidation of bus (PCI, PCMCIA, EISA, RapidIO) config entries by
  Christoph Hellwig.

  Currently, every architecture that wants to provide common peripheral
  busses needs to add some boilerplate code and include the right
  Kconfig files. This series instead just selects the presence (when
  needed) and then handles everything in the bus-specific Kconfig file
  under drivers/"

* tag 'kconfig-v4.21-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  pcmcia: remove per-arch PCMCIA config entry
  eisa: consolidate EISA Kconfig entry in drivers/eisa
  rapidio: consolidate RAPIDIO config entry in drivers/rapidio
  pcmcia: allow PCMCIA support independent of the architecture
  PCI: consolidate the PCI_SYSCALL symbol
  PCI: consolidate the PCI_DOMAINS and PCI_DOMAINS_GENERIC config options
  PCI: consolidate PCI config entry in drivers/pci
  MIPS: remove the HT_PCI config option
 2018-12-29 13:40:29 -08:00
Linus Torvalds
769e47094d Kconfig updates for v4.21 
- support -y option for merge_config.sh to avoid downgrading =y to =m
 
  - remove S_OTHER symbol type, and touch include/config/*.h files correctly
 
  - fix file name and line number in lexer warnings
 
  - fix memory leak when EOF is encountered in quotation
 
  - resolve all shift/reduce conflicts of the parser
 
  - warn no new line at end of file
 
  - make 'source' statement more strict to take only string literal
 
  - rewrite the lexer and remove the keyword lookup table
 
  - convert to SPDX License Identifier
 
  - compile C files independently instead of including them from zconf.y
 
  - fix various warnings of gconfig
 
  - misc cleanups
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJcJieuAAoJED2LAQed4NsGHlIP/1s0fQ86XD9dIMyHzAO0gh2f
 7rylfe2kEXJgIzJ0DyZdLu4iZtwbkEUqTQrRS1abriNGVemPkfBAnZdM5d92lOQX
 3iREa700AJ2xo7V7gYZ6AbhZoG3p0S9U9Q2qE5S+tFTe8c2Gy4xtjnODF+Vel85r
 S0P8tF5sE1/d00lm+yfMI/CJVfDjyNaMm+aVEnL0kZTPiRkaktjWgo6Fc2p4z1L5
 HFmMMP6/iaXmRZ+tHJGPQ2AT70GFVZw5ePxPcl50EotUP25KHbuUdzs8wDpYm3U/
 rcESVsIFpgqHWmTsdBk6dZk0q8yFZNkMlkaP/aYukVZpUn/N6oAXgTFckYl8dmQL
 fQBkQi6DTfr9EBPVbj18BKm7xI3Y4DdQ2fzTfYkJ2XwNRGFA5r9N3sjd7ZTVGjxC
 aeeMHCwvGdSx1x8PeZAhZfsUHW8xVDMSQiT713+ljBY+6cwzA+2NF0kP7B6OAqwr
 ETFzd4Xu2/lZcL7gQRH8WU3L2S5iedmDG6RnZgJMXI0/9V4qAA+nlsWaCgnl1TgA
 mpxYlLUMrd6AUJevE34FlnyFdk8IMn9iKRFsvF0f3doO5C7QzTVGqFdJu5a0CuWO
 4NBJvZjFT8/4amoWLfnDlfApWXzTfwLbKG+r6V2F30fLuXpYg5LxWhBoGRPYLZSq
 oi4xN1Mpx3TvXz6WcKVZ
 =r3Fl
 -----END PGP SIGNATURE-----

Merge tag 'kconfig-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kconfig updates from Masahiro Yamada:

 - support -y option for merge_config.sh to avoid downgrading =y to =m

 - remove S_OTHER symbol type, and touch include/config/*.h files correctly

 - fix file name and line number in lexer warnings

 - fix memory leak when EOF is encountered in quotation

 - resolve all shift/reduce conflicts of the parser

 - warn no new line at end of file

 - make 'source' statement more strict to take only string literal

 - rewrite the lexer and remove the keyword lookup table

 - convert to SPDX License Identifier

 - compile C files independently instead of including them from zconf.y

 - fix various warnings of gconfig

 - misc cleanups

* tag 'kconfig-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (39 commits)
  kconfig: surround dbg_sym_flags with #ifdef DEBUG to fix gconf warning
  kconfig: split images.c out of qconf.cc/gconf.c to fix gconf warnings
  kconfig: add static qualifiers to fix gconf warnings
  kconfig: split the lexer out of zconf.y
  kconfig: split some C files out of zconf.y
  kconfig: convert to SPDX License Identifier
  kconfig: remove keyword lookup table entirely
  kconfig: update current_pos in the second lexer
  kconfig: switch to ASSIGN_VAL state in the second lexer
  kconfig: stop associating kconf_id with yylval
  kconfig: refactor end token rules
  kconfig: stop supporting '.' and '/' in unquoted words
  treewide: surround Kconfig file paths with double quotes
  microblaze: surround string default in Kconfig with double quotes
  kconfig: use T_WORD instead of T_VARIABLE for variables
  kconfig: use specific tokens instead of T_ASSIGN for assignments
  kconfig: refactor scanning and parsing "option" properties
  kconfig: use distinct tokens for type and default properties
  kconfig: remove redundant token defines
  kconfig: rename depends_list to comment_option_list
  ...
 2018-12-29 13:03:29 -08:00
Linus Torvalds
668c35f69c Kbuild updates for v4.21 
Kbuild core:
  - remove unneeded $(call cc-option,...) switches
  - consolidate Clang compiler flags into CLANG_FLAGS
  - announce the deprecation of SUBDIRS
  - fix single target build for external module
  - simplify the dependencies of 'prepare' stage targets
  - allow fixdep to directly write to .*.cmd files
  - simplify dependency generation for CONFIG_TRIM_UNUSED_KSYMS
  - change if_changed_rule to accept multi-line recipe
  - move .SECONDARY special target to scripts/Kbuild.include
  - remove redundant 'set -e'
  - improve parallel execution for CONFIG_HEADERS_CHECK
  - misc cleanups
 
 Treewide fixes and cleanups
  - set Clang flags correctly for PowerPC boot images
  - fix UML build error with CONFIG_GCC_PLUGINS
  - remove unneeded patterns from .gitignore files
  - refactor firmware/Makefile
  - remove unneeded rules for *offsets.s
  - avoid unneeded regeneration of intermediate .s files
  - clean up ./Kbuild
 
 Modpost:
  - remove unused -M, -K options
  - fix false positive warnings about section mismatch
  - use simple devtable lookup instead of linker magic
  - misc cleanups
 
 Coccinelle:
  - relax boolinit.cocci checks for overall consistency
  - fix warning messages of boolinit.cocci
 
 Other tools:
  - improve -dirty check of scripts/setlocalversion
  - add a tool to generate compile_commands.json from .*.cmd files
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJcJiVeAAoJED2LAQed4NsGXEMP/1fdkBfZGxYlxp4w1tEBeRKZ
 GInxxMfHiHZlu7nFPQ3k1mncczZjeLbnKcLaybnPmqBSfQe1F7tN0ux1sHtWkVfI
 DvqoKaHObZ3lEMEVxCHXQ2bKrN/j9nB2xSxzr4dvc9DscW8dwKElZuKVE7nHKdhl
 z70xsalxHGEGY6hptJrucbv8KTBOSleZ8Gaat79sEDkDSLCTjxXB3WcVMWqDT0M/
 IqN5QCwiPjZC3UCwuqq6+vnG1gyvDUORcbrVgHrBIKxLYAABYzugB5IlLpi8B31C
 ZUDmijSTandHd4SG5gw5uZoyYuK4YhZeI7g4yNyXSqnPurmcJxrGdpiuwRcE7xet
 5yB2uaNbAFO6Fbz4gUdDEvryA9IZEPPn1Z0Btfpp7UOxiWEqE61oHReCNdkiad94
 Oonl+ROZw5UOT3AZD3xCZTf9bTnQoCFccHTmnbaKqqSiDWxxLUXum7sNfnJ6GXEb
 fNQDuwuxtsPStaWoU93QNrGyl5e8jYTKFdphUCnZZ2/hE8ygoQ06PYmeBAk+UKfN
 UI2IqR8PHgmA97XJg+fHhbw6X4nQcPsg/usLqxGItAZNO2O4uXgaN24dOcHG74Bu
 2Dk/gQQB2sVB/Dxfmlaxvvj98MVg7IMtpusAT2bQ7miiSS3EqPFT8KQMZYLICWuZ
 u7QQe20yCho3ZULmsRwH
 =0PCt
 -----END PGP SIGNATURE-----

Merge tag 'kbuild-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:
 "Kbuild core:
   - remove unneeded $(call cc-option,...) switches
   - consolidate Clang compiler flags into CLANG_FLAGS
   - announce the deprecation of SUBDIRS
   - fix single target build for external module
   - simplify the dependencies of 'prepare' stage targets
   - allow fixdep to directly write to .*.cmd files
   - simplify dependency generation for CONFIG_TRIM_UNUSED_KSYMS
   - change if_changed_rule to accept multi-line recipe
   - move .SECONDARY special target to scripts/Kbuild.include
   - remove redundant 'set -e'
   - improve parallel execution for CONFIG_HEADERS_CHECK
   - misc cleanups

  Treewide fixes and cleanups
   - set Clang flags correctly for PowerPC boot images
   - fix UML build error with CONFIG_GCC_PLUGINS
   - remove unneeded patterns from .gitignore files
   - refactor firmware/Makefile
   - remove unneeded rules for *offsets.s
   - avoid unneeded regeneration of intermediate .s files
   - clean up ./Kbuild

  Modpost:
   - remove unused -M, -K options
   - fix false positive warnings about section mismatch
   - use simple devtable lookup instead of linker magic
   - misc cleanups

  Coccinelle:
   - relax boolinit.cocci checks for overall consistency
   - fix warning messages of boolinit.cocci

  Other tools:
   - improve -dirty check of scripts/setlocalversion
   - add a tool to generate compile_commands.json from .*.cmd files"

* tag 'kbuild-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (51 commits)
  kbuild: remove unused cmd_gentimeconst
  kbuild: remove $(obj)/ prefixes in ./Kbuild
  treewide: add intermediate .s files to targets
  treewide: remove explicit rules for *offsets.s
  firmware: refactor firmware/Makefile
  firmware: remove unnecessary patterns from .gitignore
  scripts: remove unnecessary ihex2fw and check-lc_ctypes from .gitignore
  um: remove unused filechk_gen_header in Makefile
  scripts: add a tool to produce a compile_commands.json file
  kbuild: add -Werror=implicit-int flag unconditionally
  kbuild: add -Werror=strict-prototypes flag unconditionally
  kbuild: add -fno-PIE flag unconditionally
  scripts: coccinelle: Correct warning message
  scripts: coccinelle: only suggest true/false in files that already use them
  kbuild: handle part-of-module correctly for *.ll and *.symtypes
  kbuild: refactor part-of-module
  kbuild: refactor quiet_modtag
  kbuild: remove redundant quiet_modtag for $(obj-m)
  kbuild: refactor Makefile.asm-generic
  user/Makefile: Fix typo and capitalization in comment section
  ...
 2018-12-29 12:03:17 -08:00
NeilBrown
d8372ba8ce lib: don't depend on linux headers being installed. 
gen_crc64table requires linux include files to be installed in
/usr/include/linux.  This is a new requrement so hosts that could
previously build the kernel, now cannot.

gen_crc64table makes this requirement by including <linux/swab.h>, but
nothing from that header is actaully used.

So remove the #include, so that the linux headers no longer need to be
installed.

Fixes: feba04fd2c ("lib: add crc64 calculation routines")
Signed-off-by: NeilBrown <neil@brown.name>
Acked-by: Coly Li <colyli@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2018-12-29 11:36:44 -08:00
Linus Torvalds
3868772b99 A fairly normal cycle for documentation stuff. We have a new 
document on perf security, more Italian translations, more
 improvements to the memory-management docs, improvements to the
 pathname lookup documentation, and the usual array of smaller
 fixes.
 -----BEGIN PGP SIGNATURE-----
 
 iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAlwmSPkPHGNvcmJldEBs
 d24ubmV0AAoJEBdDWhNsDH5Y9ZoH/joPnMFykOxS0SmdfI7Z+F4EiJct/ZwF9bHx
 T673T0RC30IgnUXGmBl5OtktfWqVh9aGqHOGwgh65ybp2QvzemdP0k6Lu6RtwNk9
 6LfkpvuUb8FzaQmCHnSMzMSDmXtZUw3Z/mOjCBcQtfGAsUULNT08xl+Dr+gwWIWt
 H+gPEEP+MCXTOQO1jm2dHOHW8NGm6XOijMTpOxp/pkoEY5tUxkVB1T//8EeX7LVh
 c1QHzFrufE3bmmubCLtIuyVqZbm/V5l6rHREDQ46fnH/G9fM4gojzsrAL/Y2m4bt
 E4y0XJHycjLMRDimAnYhbPm1ryTFAX1lNzHP3M/EF6Heqx8YHAk=
 =vtwu
 -----END PGP SIGNATURE-----

Merge tag 'docs-5.0' of git://git.lwn.net/linux

Pull documentation update from Jonathan Corbet:
 "A fairly normal cycle for documentation stuff. We have a new document
  on perf security, more Italian translations, more improvements to the
  memory-management docs, improvements to the pathname lookup
  documentation, and the usual array of smaller fixes.

  As is often the case, there are a few reaches outside of
  Documentation/ to adjust kerneldoc comments"

* tag 'docs-5.0' of git://git.lwn.net/linux: (38 commits)
  docs: improve pathname-lookup document structure
  configfs: fix wrong name of struct in documentation
  docs/mm-api: link slab_common.c to "The Slab Cache" section
  slab: make kmem_cache_create{_usercopy} description proper kernel-doc
  doc:process: add links where missing
  docs/core-api: make mm-api.rst more structured
  x86, boot: documentation whitespace fixup
  Documentation: devres: note checking needs when converting
  doc🇮🇹 add some process/* translations
  doc🇮🇹 fixes in process/1.Intro
  Documentation: convert path-lookup from markdown to resturctured text
  Documentation/admin-guide: update admin-guide index.rst
  Documentation/admin-guide: introduce perf-security.rst file
  scripts/kernel-doc: Fix struct and struct field attribute processing
  Documentation: dev-tools: Fix typos in index.rst
  Correct gen_init_cpio tool's documentation
  Document /proc/pid PID reuse behavior
  Documentation: update path-lookup.md for parallel lookups
  Documentation: Use "while" instead of "whilst"
  dmaengine: Add mailing list address to the documentation
  ...
 2018-12-29 11:21:49 -08:00
Linus Torvalds
6f9d71c9c7 Merge branch 'for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup 
Pull cgroup updates from Tejun Heo:

 - Waiman's cgroup2 cpuset support has been finally merged closing one
   of the last remaining feature gaps.

 - cgroup.procs could show non-leader threads when cgroup2 threaded mode
   was used in certain ways. I forgot to push the fix during the last
   cycle.

 - A patch to fix mount option parsing when all mount options have been
   consumed by someone else (LSM).

 - cgroup_no_v1 boot param can now block named cgroup1 hierarchies too.

* 'for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup: Add named hierarchy disabling to cgroup_no_v1 boot param
  cgroup: fix parsing empty mount option string
  cpuset: Remove set but not used variable 'cs'
  cgroup: fix CSS_TASK_ITER_PROCS
  cgroup: Add .__DEBUG__. prefix to debug file names
  cpuset: Minor cgroup2 interface updates
  cpuset: Expose cpuset.cpus.subpartitions with cgroup_debug
  cpuset: Add documentation about the new "cpuset.sched.partition" flag
  cpuset: Use descriptive text when reading/writing cpuset.sched.partition
  cpuset: Expose cpus.effective and mems.effective on cgroup v2 root
  cpuset: Make generate_sched_domains() work with partition
  cpuset: Make CPU hotplug work with partition
  cpuset: Track cpusets that use parent's effective_cpus
  cpuset: Add an error state to cpuset.sched.partition
  cpuset: Add new v2 cpuset.sched.partition flag
  cpuset: Simply allocation and freeing of cpumasks
  cpuset: Define data structures to support scheduling partition
  cpuset: Enable cpuset controller in default hierarchy
  cgroup: remove unnecessary unlikely()
 2018-12-29 10:57:20 -08:00
Linus Torvalds
55db91fbaa Merge branch 'for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu 
Pull percpu update from Dennis Zhou:
 "Michael Cree noted generic UP Alpha has been broken since v3.18. This
  is a small fix for locking in UP percpu code that fixes the issue"

* 'for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
  percpu: convert spin_lock_irq to spin_lock_irqsave.
 2018-12-29 10:13:23 -08:00
Linus Torvalds
9ef1034074 Xtensa updates for v4.21: 
- switch to generated syscall table
 - switch ptrace to regsets, use regsets for core dumps
 - complete tracehook implementation
 - add syscall tracepoints support
 - add jumplabels support
 - add memtest support
 - drop unused/duplicated code from entry.S, ptrace.c, coprocessor.S,
   elf.h and syscall.h
 - clean up warnings caused by WSR/RSR macros
 - clean up DTC warnings about SPI controller node names in xtfpga.dtsi
 - simplify coprocessor.S
 - get rid of explicit 'l32r' instruction usage in assembly
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCAAxFiEEK2eFS5jlMn3N6xfYUfnMkfg/oEQFAlwmam4THGpjbXZia2Jj
 QGdtYWlsLmNvbQAKCRBR+cyR+D+gRFZAD/480EcCMJxYjeo232tzWRTfcf8Al0Bh
 sBgI1s5m7/m7bcX+mqGgJGirDqjc90sTbHum9vH5BesCc5A4tlZm82C++pGxKI7T
 icKHlIfPcvefMsZlNIh8dTL5WB0Bw/trc3KLZJdadCb069dI6rKUg69ssy6nvZjF
 nU3KZGZa0jpz/AtXNBVEZjaipmemn/j0QjLzGGrpKiw8zGvsz4+EG3DO7kP1w3tZ
 LeF0JLb3deyq/rtCLNKSRD23Gw0iwuf/eidlQ8nEH9pMxCsXY9DjYtjzToZ58c6A
 ZnFJxYTd7Ot5oNhONhVkgQ583hLbJ/pki1sPI0y77K1FLSLROz7U/pE3DO6ETMvX
 sb1+A35qUwaYj8FswZz9g0vJm+YJqvR7K1gbGE/6szoK99FNRvxAUwBQ0BXJM1cR
 wD7gNXIIEd6J8K83oOBtwKSTmOyA4bG1oiq7lgZCq91MJtQ5CYWWwONqKnsMoC/E
 AGa/sEw0PD5kGR5n7fzuXg9gmGRHrgjeln/iYMTVfWwrGL1YMOxJg7O9sFai/X86
 ozSjzEa3PDCbBF5YvKb55fq5YFHpFXTpfX6lwpBausOI0c+20Boc4i1XcCZCjYOG
 xxSBSt2M8Fff/w5Aj/WlYaBy2qPR+2VpxI3LSnfUP+loVfuKZyaKtsUK0QkM1ODr
 XSmdQ7kI/xZ2Tg==
 =LqC4
 -----END PGP SIGNATURE-----

Merge tag 'xtensa-20181228' of git://github.com/jcmvbkbc/linux-xtensa

Pull Xtensa updates from Max Filippov:

 - switch to generated syscall table

 - switch ptrace to regsets, use regsets for core dumps

 - complete tracehook implementation

 - add syscall tracepoints support

 - add jumplabels support

 - add memtest support

 - drop unused/duplicated code from entry.S, ptrace.c, coprocessor.S,
   elf.h and syscall.h

 - clean up warnings caused by WSR/RSR macros

 - clean up DTC warnings about SPI controller node names in xtfpga.dtsi

 - simplify coprocessor.S

 - get rid of explicit 'l32r' instruction usage in assembly

* tag 'xtensa-20181228' of git://github.com/jcmvbkbc/linux-xtensa: (25 commits)
  xtensa: implement jump_label support
  xtensa: implement syscall tracepoints
  xtensa: implement tracehook functions and enable HAVE_ARCH_TRACEHOOK
  xtensa: enable CORE_DUMP_USE_REGSET
  xtensa: implement TIE regset
  xtensa: implement task_user_regset_view
  xtensa: call do_syscall_trace_{enter,leave} selectively
  xtensa: use NO_SYSCALL instead of -1
  xtensa: define syscall_get_arch()
  Move EM_XTENSA to uapi/linux/elf-em.h
  xtensa: support memtest
  xtensa: don't use l32r opcode directly
  xtensa: xtfpga.dtsi: fix dtc warnings about SPI
  xtensa: don't clear cpenable unconditionally on release
  xtensa: simplify coprocessor.S
  xtensa: clean up WSR*/RSR*/get_sr/set_sr
  xtensa: drop unused declarations from elf.h
  xtensa: clean up syscall.h
  xtensa: drop unused coprocessor helper functions
  xtensa: drop custom PTRACE_{PEEK,POKE}{TEXT,DATA}
  ...
 2018-12-29 09:40:40 -08:00
Linus Torvalds
889bb74302 nds32 patches for 4.21 
Here is the nds32 patch set based on 4.20-rc1.
 Contained in here are
 1. Perf support
 2. Power management support
 3. FPU support
 4. Hardware prefetcher support
 5. Build error fixed
 6. Performance enhancement
 
 These are the LTP20170427 testing results.
 Total Tests: 1902
 Total Skipped Tests: 603
 Total Failures: 410
 Kernel Version: 4.20.0-rc1-00016-ge0db606bc023
 Machine Architecture: nds32
 Hostname: greentime-d15-ae3xx
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.17 (GNU/Linux)
 
 iQIcBAABAgAGBQJcJdsZAAoJEHfB0l0b2JxEV7QQAJLwF0ixvOhCO+y4tM9596ai
 BiV+duMg9tvJkbrfM4Rli5Bd2PpZdNoWtwXRi6azgORkczx5ioYJFSFmkodvhlb9
 WQfYiDeD1PF1/kWQyT9xQm4x/kpDTWDHROacUENLlwJn/36iqTKVPn2aSFR5hhDv
 fVbYUyCqvUq+jRaxvcL95KirGMJZNFZhT+OMnLwVbxwcFCstOTkTAS+K5GIOfg6Z
 I0ONlcM+N9ezrsqfIiaO45nXD9OVsTTHGqrXVuh5GF8KMVARImCOxAtehpt5jdmE
 xw3YMlzUNzKfdB8olu9rb903UcW1Vy2g/5H9paFhPGPNmWtlMV5zgKrTAQM1ETWC
 JNJaL4oDWfQPJdV191rmAgcTOxvZbbAGlGjjViOZMvwgrjUIWgA0+vAzmBQvW0cQ
 EYj4nHwaAIVA2p3Mobt5i9inH/xm7vKoLHqvqUNgdl4JVDbtyGBOxV2f9pEtU7ij
 AZCDc0EBhR/3Tqj48YLSrInkMVyc4CRtSPTZxkQmot02+iJsEROo7GZyDTwmxdgw
 epKDZeMnTGNF3atGBtuVLBhrj+l2W88WGFq52hT841WqfFknTar0J/M4b3FXCm6g
 EjeADk6Oy9eI/gDAAWnRDptZbZEqtA0qguTBrNtS5kqI1rX6kREMJnnJ3KuqB0bK
 qT/3aw6a4nFOVdtgYw5z
 =Gy5E
 -----END PGP SIGNATURE-----

Merge tag 'nds32-for-linus-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux

Pull nds32 updates from Greentime Hu:

 - Perf support

 - Power management support

 - FPU support

 - Hardware prefetcher support

 - Build error fixed

 - Performance enhancement

* tag 'nds32-for-linus-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux:
  nds32: support hardware prefetcher
  nds32: Fix the items of hwcap_str ordering issue.
  math-emu/soft-fp.h: (_FP_ROUND_ZERO) cast 0 to void to fix warning
  math-emu/op-2.h: Use statement expressions to prevent negative constant shift
  nds32: support denormalized result through FP emulator
  nds32: Support FP emulation
  nds32: nds32 FPU port
  nds32: Remove duplicated include from pm.c
  nds32: Power management for nds32
  nds32: Add document for NDS32 PMU.
  nds32: Add perf call-graph support.
  nds32: Perf porting
  nds32: Fix bug in bitfield.h
  nds32: Fix gcc 8.0 compiler option incompatible.
  nds32: Fill all TLB entries with kernel image mapping
  nds32: Remove the redundant assignment
 2018-12-29 09:37:03 -08:00
Wenwen Wang
093c48213e gdrom: fix a memory leak bug 
In probe_gdrom(), the buffer pointed by 'gd.cd_info' is allocated through
kzalloc() and is used to hold the information of the gdrom device. To
register and unregister the device, the pointer 'gd.cd_info' is passed to
the functions register_cdrom() and unregister_cdrom(), respectively.
However, this buffer is not freed after it is used, which can cause a
memory leak bug.

This patch simply frees the buffer 'gd.cd_info' in exit_gdrom() to fix the
above issue.

Signed-off-by: Wenwen Wang <wang6495@umn.edu>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
 2018-12-29 08:20:44 -07:00
Linus Torvalds
903b77c631 linux-kselftest-4.21-rc1 
This Kselftest update for Linux 4.21-rc1 consists of:
 
 - fixes, and improvements to the framework, and individual tests.
 - a new media test for IR encoders from Sean Young.
 - a new watchdog test option to find time left on a timer.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAlwdEUsACgkQCwJExA0N
 QxxUkg/+IeNSspcH+INOg1husyhqbuuz2iC+ToB0mDPjuXJEcYcnO/FXIrilZ0zr
 gSgKZRByuoPGqF4A8C/ifwy3S5I4J+12HLgS2LQRlDyM5WIwRjFin3D4xrdHiQ3B
 Vy2z3OCND5/GGk68k0eBsHMPbl4bIxciIgtUjjoQ9zk6nSmyoUQIr0oOccchZSx5
 6HHAidgVdWKMD17AguDlS++XXHMst4l8ZHgIvxSyJwJpcg9ZhXA4ap9Zg1qf8ocN
 VWoimzCVxTGlKWP46+lpagVJdxXIa9pt6GVPSJ75zuQvQbF+17ggsyhy50bzqLxe
 MDjCOvOTxcE6xvc31Ev3TPzbopr/ecDwHhpYxSIgdACmGT/rj0TawxL/sZ0RzCK7
 yGudaPBdd8lisgktadd7P0Sf4NLZYgN0Zm1uZp5PfKW8dv6FUjefkXlPMssy5c0f
 WhXWzERXTNCUNMsa0o+iGjsfQgjsXjfxugUhaA4wmmYxsXYISEe3VQPnlm/CQwYa
 BjQqknBxaX13n1/ZJt5sI9dJ98uwh2PIAERL4lvvstMZN6WVNugJ26rEYdvDt1oA
 i8MVWLw0UGmhU/MblchjItVd8d32ZhNr95hdxPoKhWHvGK1kI321TRoUYoOTtQ+3
 TaB0uhlZRR/ecPd4jaETntSL7u+FsOhB6iODEvBPHZ1T512vb50=
 =H+yF
 -----END PGP SIGNATURE-----

Merge tag 'linux-kselftest-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kselftest updates from Shuah Khan:

 - fixes and improvements to the framework, and individual tests

 - a new media test for IR encoders from Sean Young

 - a new watchdog test option to find time left on a timer

* tag 'linux-kselftest-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftests: Fix test errors related to lib.mk khdr target
  fix dma-buf/udmabuf selftest
  selftests: watchdog: fix spelling mistake "experies" -> "expires"
  selftests: watchdog: Add gettimeleft command line arg
  selftests: do not macro-expand failed assertion expressions
  selftests/ftrace: Fix invalid SPDX identifiers
  selftests: gpio: Find libmount with pkg-config if available
  selftests: firmware: add CONFIG_FW_LOADER_USER_HELPER_FALLBACK to config
  selftests: firmware: remove use of non-standard diff -Z option
  media: rc: self test for IR encoders and decoders
 2018-12-28 21:27:13 -08:00
Linus Torvalds
457fa3469a Char/Misc driver patches for 4.21-rc1 
Here is the big set of char and misc driver patches for 4.21-rc1.
 
 Lots of different types of driver things in here, as this tree seems to
 be the "collection of various driver subsystems not big enough to have
 their own git tree" lately.
 
 Anyway, some highlights of the changes in here:
   - binderfs: is it a rule that all driver subsystems will eventually
     grow to have their own filesystem?  Binder now has one to handle the
     use of it in containerized systems.  This was discussed at the
     Plumbers conference a few months ago and knocked into mergable shape
     very fast by Christian Brauner.  Who also has signed up to be
     another binder maintainer, showing a distinct lack of good judgement :)
   - binder updates and fixes
   - mei driver updates
   - fpga driver updates and additions
   - thunderbolt driver updates
   - soundwire driver updates
   - extcon driver updates
   - nvmem driver updates
   - hyper-v driver updates
   - coresight driver updates
   - pvpanic driver additions and reworking for more device support
   - lp driver updates.  Yes really, it's _finally_ moved to the proper
     parallal port driver model, something I never thought I would see
     happen.  Good stuff.
   - other tiny driver updates and fixes.
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXCZCUA8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ymF9QCgx/Z8Fj1qzGVGrIE4flXOi7pxOrgAoMqJEWtU
 ywwL8M9suKDz7cZT9fWQ
 =xxr6
 -----END PGP SIGNATURE-----

Merge tag 'char-misc-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big set of char and misc driver patches for 4.21-rc1.

  Lots of different types of driver things in here, as this tree seems
  to be the "collection of various driver subsystems not big enough to
  have their own git tree" lately.

  Anyway, some highlights of the changes in here:

   - binderfs: is it a rule that all driver subsystems will eventually
     grow to have their own filesystem? Binder now has one to handle the
     use of it in containerized systems.

     This was discussed at the Plumbers conference a few months ago and
     knocked into mergable shape very fast by Christian Brauner. Who
     also has signed up to be another binder maintainer, showing a
     distinct lack of good judgement :)

   - binder updates and fixes

   - mei driver updates

   - fpga driver updates and additions

   - thunderbolt driver updates

   - soundwire driver updates

   - extcon driver updates

   - nvmem driver updates

   - hyper-v driver updates

   - coresight driver updates

   - pvpanic driver additions and reworking for more device support

   - lp driver updates. Yes really, it's _finally_ moved to the proper
     parallal port driver model, something I never thought I would see
     happen. Good stuff.

   - other tiny driver updates and fixes.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (116 commits)
  MAINTAINERS: add another Android binder maintainer
  intel_th: msu: Fix an off-by-one in attribute store
  stm class: Add a reference to the SyS-T document
  stm class: Fix a module refcount leak in policy creation error path
  char: lp: use new parport device model
  char: lp: properly count the lp devices
  char: lp: use first unused lp number while registering
  char: lp: detach the device when parallel port is removed
  char: lp: introduce list to save port number
  bus: qcom: remove duplicated include from qcom-ebi2.c
  VMCI: Use memdup_user() rather than duplicating its implementation
  char/rtc: Use of_node_name_eq for node name comparisons
  misc: mic: fix a DMA pool free failure
  ptp: fix an IS_ERR() vs NULL check
  genwqe: Fix size check
  binder: implement binderfs
  binder: fix use-after-free due to ksys_close() during fdget()
  bus: fsl-mc: remove duplicated include files
  bus: fsl-mc: explicitly define the fsl_mc_command endianness
  misc: ti-st: make array read_ver_cmd static, shrinks object size
  ...
 2018-12-28 20:54:57 -08:00
Linus Torvalds
b07039b79c Driver core patches for 4.21-rc1 
Here is the "big" set of driver core patches for 4.21-rc1.
 
 It's not really big, just a number of small changes for some reported
 issues, some documentation updates to hopefully make it harder for
 people to abuse the driver model, and some other minor cleanups.
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXCY/dA8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ylZrgCeIi+rWj0mqlyKZk0A+gurH2BPmfwAniGfiHJp
 w60Fr5/EbCqUr1d1wQIO
 =4N7R
 -----END PGP SIGNATURE-----

Merge tag 'driver-core-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here is the "big" set of driver core patches for 4.21-rc1.

  It's not really big, just a number of small changes for some reported
  issues, some documentation updates to hopefully make it harder for
  people to abuse the driver model, and some other minor cleanups.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'driver-core-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  mm, memory_hotplug: update a comment in unregister_memory()
  component: convert to DEFINE_SHOW_ATTRIBUTE
  sysfs: Disable lockdep for driver bind/unbind files
  driver core: Add missing dev->bus->need_parent_lock checks
  kobject: return error code if writing /sys/.../uevent fails
  driver core: Move async_synchronize_full call
  driver core: platform: Respect return code of platform_device_register_full()
  kref/kobject: Improve documentation
  drivers/base/memory.c: Use DEVICE_ATTR_RO and friends
  driver core: Replace simple_strto{l,ul} by kstrtou{l,ul}
  kernfs: Improve kernfs_notify() poll notification latency
  kobject: Fix warnings in lib/kobject_uevent.c
  kobject: drop unnecessary cast "%llu" for u64
  driver core: fix comments for device_block_probing()
  driver core: Replace simple_strtol by kstrtoint
 2018-12-28 20:44:29 -08:00
Linus Torvalds
02061181d3 Staging/IIO driver patches for 4.21-rc1 
Here is the big staging and iio driver pull request for 4.21-rc1.
 
 Lots and lots of tiny patches here, nothing major at all.  Which is
 good, tiny cleanups is nice to see.  No new huge driver removal or
 addition, this release cycle, although there are lots of good IIO driver
 changes, addtions, and movement from staging into the "real" part of the
 kernel, which is always great.
 
 Full details are in the shortlog, and all of these have been in
 linux-next for a while with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXCY93w8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ymJRwCfeV0x/+IMS0UGh9ltHnUfCfR9bcgAmgPWMPnY
 bauRCLkceTjzODOR4SzH
 =o6Fs
 -----END PGP SIGNATURE-----

Merge tag 'staging-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO driver updates from Greg KH:
 "Here is the big staging and iio driver pull request for 4.21-rc1.

  Lots and lots of tiny patches here, nothing major at all. Which is
  good, tiny cleanups is nice to see. No new huge driver removal or
  addition, this release cycle, although there are lots of good IIO
  driver changes, addtions, and movement from staging into the "real"
  part of the kernel, which is always great.

  Full details are in the shortlog, and all of these have been in
  linux-next for a while with no reported issues"

* tag 'staging-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (553 commits)
  staging: mt7621-mmc: Correct spelling mistakes in comments
  staging: wilc1000: fix missing read_write setting when reading data
  mt7621-mmc: char * array declaration might be better as static const
  mt7621-mmc: return statement in void function unnecessary
  mt7621-mmc: Alignment should match open parenthesis
  mt7621-mmc: Removed unnecessary blank lines
  mt7621-mmc: Fix some coding style issues
  staging: android: ashmem: doc: Fix spelling
  staging: rtl8188eu: cleanup brace coding style issues
  staging: rtl8188eu: add spaces around '&' in rtw_mlme_ext.c
  staging: rtl8188eu: change return type of is_basicrate() to bool
  staging: rtl8188eu: simplify null array initializations
  staging: rtl8188eu: change order of declarations to improve readability
  staging: rtl8188eu: make some arrays static in rtw_mlme_ext.c
  staging: rtl8188eu: constify some arrays
  staging: rtl8188eu: convert unsigned char arrays to u8
  staging: rtl8188eu: remove redundant declaration in rtw_mlme_ext.c
  staging: rtl8188eu: remove unused arrays WFD_OUI and WMM_INFO_OUI
  staging: rtl8188eu: remove unnecessary parentheses in rtw_mlme_ext.c
  staging: rtl8188eu: remove unnecessary comments in rtw_mlme_ext.c
  ...
 2018-12-28 20:39:58 -08:00
Linus Torvalds
117eda8f71 TTY/Serial driver patches for 4.21-rc1 
Here is the large TTY/Serial driver set of patches for 4.21-rc1.
 
 A number of small serial driver changes along with some good tty core
 fixes for long-reported issues with locking.  There is also a new
 console font added to the tree, for high-res screens, so that should be
 helpful for many.
 
 The last patch in the series is a revert of an older one in the tree, it
 came late but it resolves a reported issue that linux-next was having
 for some people.
 
 Full details are in the shortlog, and all of these, with the exception
 of the revert, have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iGwEABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXCY+1w8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+yl9PgCXckFuSe66uNMzdq2jsVgLKtMR+ACbBzrLQeMZ
 LU8UpaVqDJrrPxVURGY=
 =a/Xk
 -----END PGP SIGNATURE-----

Merge tag 'tty-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver updates from Greg KH:
 "Here is the large TTY/Serial driver set of patches for 4.21-rc1.

  A number of small serial driver changes along with some good tty core
  fixes for long-reported issues with locking. There is also a new
  console font added to the tree, for high-res screens, so that should
  be helpful for many.

  The last patch in the series is a revert of an older one in the tree,
  it came late but it resolves a reported issue that linux-next was
  having for some people.

  Full details are in the shortlog, and all of these, with the exception
  of the revert, have been in linux-next for a while with no reported
  issues"

* tag 'tty-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (85 commits)
  Revert "serial: 8250: Default SERIAL_OF_PLATFORM to SERIAL_8250"
  serial: sccnxp: Allow to use non-standard baud rates
  serial: sccnxp: Adds a delay between sequential read/write cycles
  tty: serial: qcom_geni_serial: Fix UART hang
  tty: serial: qcom_geni_serial: Fix wrap around of TX buffer
  serial: max310x: Fix tx_empty() callback
  dt-bindings: serial: sh-sci: Document r8a774c0 bindings
  dt-bindings: serial: sh-sci: Document r8a774a1 bindings
  Fonts: New Terminus large console font
  dt-bindings: serial: lpuart: add imx8qxp compatible string
  serial: uartps: Fix interrupt mask issue to handle the RX interrupts properly
  serial: uartps: Fix error path when alloc failed
  serial: uartps: Check if the device is a console
  serial: uartps: Add the device_init_wakeup
  tty: serial: samsung: Increase maximum baudrate
  tty: serial: samsung: Properly set flags in autoCTS mode
  tty: Use of_node_name_{eq,prefix} for node name comparisons
  tty/serial: do not free trasnmit buffer page under port lock
  serial: 8250: Rate limit serial port rx interrupts during input overruns
  dt-bindings: serial: 8250: Add rate limit for serial port input overruns
  ...
 2018-12-28 20:33:54 -08:00
Linus Torvalds
c0ea81b4d3 USB/PHY patches for 4.21-rc1 
Here is the big set of USB and PHY driver patches for 4.21-rc1.
 
 All of the usual bits are in here:
   - loads of USB gadget driver updates and additions
   - new device ids
   - phy driver updates
   - xhci reworks and new features
   - typec updates
 
 Full details are in the shortlog.
 
 All of these have been in linux-next for a long time with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXCYxNA8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+yl4pQCfaQBjMxPpp6TVcHANZ/O+zE3NH/wAoL11p3IB
 KUq8v9pmcHO8sW5TWOJw
 =iYGf
 -----END PGP SIGNATURE-----

Merge tag 'usb-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here is the big set of USB and PHY driver patches for 4.21-rc1.

  All of the usual bits are in here:

  - loads of USB gadget driver updates and additions

  - new device ids

  - phy driver updates

  - xhci reworks and new features

  - typec updates

  Full details are in the shortlog.

  All of these have been in linux-next for a long time with no reported
  issues"

* tag 'usb-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (142 commits)
  USB: serial: option: add Fibocom NL678 series
  cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
  usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable()
  usb: typec: tcpm: Extend the matching rules on PPS APDO selection
  usb: typec: Improve Alt Mode documentation
  usb: musb: dsps: fix runtime pm for peripheral mode
  usb: musb: dsps: fix otg state machine
  USB: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays
  usb: renesas_usbhs: add support for RZ/G2E
  usb: ehci-omap: Fix deferred probe for phy handling
  usb: roles: Add a description for the class to Kconfig
  usb: renesas_usbhs: mark PM functions as __maybe_unused
  usb: core: Remove unnecessary memset()
  usb: host: isp1362-hcd: convert to DEFINE_SHOW_ATTRIBUTE
  phy: qcom-qmp: Expose provided clocks to DT
  dt-bindings: phy-qcom-qmp: Move #clock-cells to child
  phy: qcom-qmp: Utilize fully-specified DT registers
  dt-bindings: phy-qcom-qmp: Fix register underspecification
  phy: ti: fix semicolon.cocci warnings
  phy: dphy: Add configuration helpers
  ...
 2018-12-28 20:30:00 -08:00
Linus Torvalds
4d6ad6fba6 HSI changes for the 4.18 series 
* omap-ssi: use DEFINE_SHOW_ATTRIBUTE
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAlwlTqYACgkQ2O7X88g7
 +pqJIA//X5E87epoT9H8vuCLe7SrO2jgFTSnD6styFfCZsOprZpeBIX7J8fqDrde
 U+4yoXW7trPV8nlEiHtNbywBwlTulKaptEc5G1r+6K89KQmkHFkWrz72D3t4/K5u
 wwzvMmopNpY5j1dgkZkLas9T3FPTxELN6oXt34Lh+hGAm1XiFKG1m708Lt+jwsKl
 1QA3yeMhYONdM+LdVkylkt1ddeqfoW0XiD2hD9lVX3+lZqeHL3bAXKhKsh4tzKUl
 //2KQLwlNhWevfHUs1J0bjoLlNQPEvO/R3QmmmxVhoPFDGbx6hNUDsVQd1Bs4LGf
 N+pt/QkULJIe7FZqRsZRnkUyCA72p38/YNtjTfOJ7LQaMYWtp5ns6QM+05w4seIw
 hneIESUBWvElblgN2k12WXsC3ku+125jLc48NQ95KKG6y7gEAOjzEW5usoegEhfm
 eNtLVAQFgaoOac9QhTfJ7dKyDn04SqwZqa/+zi8kmPHJx7ypSn2svv5CORrcxZoS
 fZq1Qlc9myXzEIuTpPtWTunXtPqp5/poOj2eSwd7kiczPPrJdpT1q40Ygt6piaa/
 g99mmDr8HxK+7bpM6tpuiWg1tJqNRYq/xYqYydBLdKjJsE2g0A/+TzYssbpiaUB4
 jyJX1xWNKIR31MF3wRc03bisrtHt8gH4NRIenZyxYCOKohW6Zm8=
 =0vE4
 -----END PGP SIGNATURE-----

Merge tag 'hsi-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi

Pull HSI update from Sebastian Reichel:
 "omap-ssi: use DEFINE_SHOW_ATTRIBUTE"

* tag 'hsi-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi:
  HSI: omap_ssi: Change to use DEFINE_SHOW_ATTRIBUTE macro
 2018-12-28 20:28:25 -08:00
Linus Torvalds
579a700359 power supply and reset changes for the v4.21 series 
* New core support
  - battery internal resistance
  - battery OCV capacity lookup table
  - support for custom sysfs attributes
 * Convert all drivers to use power-supply core support for custom sysfs attributes
 * bq24190-charger: bq24196 support
 * axp20x-charger: AXP813 support
 * sc27xx-battery: new fuel gauge driver
 * gpio-poweroff: support for specific active and inactive delays
 * Misc fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAlwlThQACgkQ2O7X88g7
 +pqmHg/+PPPeJVIfAAdxFe4KPvP/sAUnAGxqgJc7yeaKOq03eIWnm0JFbEsQLazM
 XDyk+8N7PQ254n2hU/DQln/OKrkVMo/QaOsn3HbbxaDbUiM5Mj8WjKOzgjWtgUy0
 OZOEk6n4SQNx6Ib7Wp/e+H6b/K+EglO5CVZDXmTBJfFKiKp5g4A3ZaUe8bCa1xuG
 4AB3QWQPomtI8o/nD37c4lpegojabUGN8hHI6r9TFT1PaYEzAmOQsb0NnGqEKAUw
 ECPBeH4jVoLN9Bie4u5Fgdr0lqukG+EAEHlHhPRea92oDLFfXEjPOI9JDM4XWBg/
 P47KNuvsVrIAUQ3rnCHUP4aC2ElL0G9bcEyADiLOuw9FIjMMjBm65pyRDORwkH+L
 TAu/28fL2Rzwenk+N8OLZ5lpvYlrqpDFISJkwO7gSGq4wyNW8I62GXJPFAYuSZsf
 dvlEOTgUCwNUnnF2ehx1AkvOBE+eh1CHvtcbKUMLwtBgWOhVi664Gm2znaLy6PwN
 XPkcRCNFIr/FZRuAo1x9GyxYv483Nk+27LcKfwz+HtmHHMRRDHDWtJ/K0KqK/y7a
 7HE7tBhCMpWikIXT1pAz7A0XYlMqfaMsyHlOqmeFgsNUBuDvJAArDz3Gff935PL3
 KGIr4lp+YeTHv6nJT/EMtGIG2dsJZUHh/NAtWZ07usI2fOgE3J4=
 =59iw
 -----END PGP SIGNATURE-----

Merge tag 'for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:

 - New core support:
    - battery internal resistance
    - battery OCV capacity lookup table
    - support for custom sysfs attributes

 - Convert all drivers to use power-supply core support for custom sysfs
   attributes

 - bq24190-charger: bq24196 support

 - axp20x-charger: AXP813 support

 - sc27xx-battery: new fuel gauge driver

 - gpio-poweroff: support for specific active and inactive delays

 - Misc fixes

* tag 'for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (53 commits)
  power: supply: bq25890: fix BAT_COMP field definition
  power: supply: gpio-charger: Do not use deprecated POWER_SUPPLY_TYPE_USB_*
  power: supply: ds2781: switch to devm_power_supply_register
  power: supply: ds2780: switch to devm_power_supply_register
  power: supply: ds2781: fix race-condition in bin attribute registration
  power: supply: ds2780: fix race-condition in bin attribute registration
  power: supply: pcf50633: fix race-condition in sysfs registration
  power: supply: charger-manager: fix race-condition in sysfs registration
  power: supply: charger-manager: simplify generation of sysfs attribute group name
  power: supply: bq24257: fix race-condition in sysfs registration
  power: supply: bq24190_charger: fix race-condition in sysfs registration
  power: supply: lp8788: fix race-condition in sysfs registration
  power: supply: ds2781: fix race-condition in sysfs registration
  power: supply: ds2780: fix race-condition in sysfs registration
  power: supply: bq2415x: fix race-condition in sysfs registration
  power: supply: core: add support for custom sysfs attributes
  power: supply: sc27xx: Save last battery capacity
  power: reset: at91-poweroff: move shdwc related data to one structure
  power: supply: sc27xx: Add suspend/resume interfaces
  power: supply: sc27xx: Add fuel gauge low voltage alarm
  ...
 2018-12-28 20:22:45 -08:00
Linus Torvalds
030672aea8 Merge tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux 
Pull Devicetree updates from Rob Herring:
 "The biggest highlight here is the start of using json-schema for DT
  bindings. Being able to validate bindings has been discussed for years
  with little progress.

   - Initial support for DT bindings using json-schema language. This is
     the start of converting DT bindings from free-form text to a
     structured format.

   - Reworking of initrd address initialization. This moves to using the
     phys address instead of virt addr in the DT parsing code. This
     rework was motivated by CONFIG_DEV_BLK_INITRD causing unnecessary
     rebuilding of lots of files.

   - Fix stale phandle entries in phandle cache

   - DT overlay validation improvements. This exposed several memory
     leak bugs which have been fixed.

   - Use node name and device_type helper functions in DT code

   - Last remaining conversions to using %pOFn printk specifier instead
     of device_node.name directly

   - Create new common RTC binding doc and move all trivial RTC devices
     out of trivial-devices.txt.

   - New bindings for Freescale MAG3110 magnetometer, Cadence Sierra
     PHY, and Xen shared memory

   - Update dtc to upstream version v1.4.7-57-gf267e674d145"

* tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (68 commits)
  of: __of_detach_node() - remove node from phandle cache
  of: of_node_get()/of_node_put() nodes held in phandle cache
  gpio-omap.txt: add reg and interrupts properties
  dt-bindings: mrvl,intc: fix a trivial typo
  dt-bindings: iio: magnetometer: add dt-bindings for freescale mag3110
  dt-bindings: Convert trivial-devices.txt to json-schema
  dt-bindings: arm: mrvl: amend Browstone compatible string
  dt-bindings: arm: Convert Tegra board/soc bindings to json-schema
  dt-bindings: arm: Convert ZTE board/soc bindings to json-schema
  dt-bindings: arm: Add missing Xilinx boards
  dt-bindings: arm: Convert Xilinx board/soc bindings to json-schema
  dt-bindings: arm: Convert VIA board/soc bindings to json-schema
  dt-bindings: arm: Convert ST STi board/soc bindings to json-schema
  dt-bindings: arm: Convert SPEAr board/soc bindings to json-schema
  dt-bindings: arm: Convert CSR SiRF board/soc bindings to json-schema
  dt-bindings: arm: Convert QCom board/soc bindings to json-schema
  dt-bindings: arm: Convert TI nspire board/soc bindings to json-schema
  dt-bindings: arm: Convert TI davinci board/soc bindings to json-schema
  dt-bindings: arm: Convert Calxeda board/soc bindings to json-schema
  dt-bindings: arm: Convert Altera board/soc bindings to json-schema
  ...
 2018-12-28 20:08:34 -08:00
Linus Torvalds
24dc83635f This is the bulk of GPIO changes for the v4.21 kernel series: 
Core changes:
 
 - Some core changes are already in outside of this pull
   request as they came through the regulator tree, most
   notably devm_gpiod_unhinge() that removes devres refcount
   management from a GPIO descriptor. This is needed in
   subsystems such as regulators where the regulator core
   need to take over the reference counting and lifecycle
   management for a GPIO descriptor.
 
 - We dropped devm_gpiochip_remove() and devm_gpio_chip_match()
   as nothing needs it. We can bring it back if need be.
 
 - Add a global TODO so people see where we are going. This
   helps setting the direction now that we are two GPIO
   maintainers.
 
 - Handle the MMC CD/WP properties in the device tree core.
   (The bulk of patches activating this code is already
   merged through the MMC/SD tree.)
 
 - Augment gpiochip_request_own_desc() to pass a flag so
   we as gpiochips can request lines as active low or open
   drain etc even from ourselves.
 
 New drivers:
 
 - New driver for Cadence GPIO blocks.
 
 - New driver for Atmel SAMA5D2 PIOBU GPIO lines.
 
 Driver improvements:
 
 - A major refactoring of the PCA953x driver - this driver has
   been around for ages, and is now modernized to reduce code
   duplication that has stacked up and is using regmap to read
   write and cache registers.
 
 - Intel drivers are now maintained in a separate tree and
   start with a round of cleanups and unifications.
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJcJJcmAAoJEEEQszewGV1zdCoQAMSLPh+4QdYLFS3ZmnsPvZkg
 Zkz94RVT+uLLmHpR8XBl0wl4mmYCiwB50IwsXwlvJGceSXjCn6hLg9BZBP5hFMCb
 yFk3fgXQSh7TOnpjgbCWSssCjpejQ0cOb/2nWHz5s/fbYKYlh3VXckW9hhW+R+b3
 6+Mno1SzmBkpVVQ21ISlZeLoNDynkCW6DfjiKMuHAyxzxa0oZ9Qid+tnVDnQM4rD
 rCnvYLuvxlXw97W+LI7AU9KoCITdO+2M/0dtGVEEYKfHseRReSy2Oo3nlqCglygX
 cNkBe9RYU1CJdas1P/c18wjDAqWp/pbugzHDkYF5Y3tBtB2rQSftjtnQngiVMXMt
 De7ejPvL7/OLECvI2WUD6y9NAduw/HE4FO8BBdn0gP/a9svJpVZ993yPd3F9n7EZ
 ZIBpycDZVtkcE7dwQgek17bFILRY5nBBMB9oCLL2wk48qdmjpcAbxVfGSsYOe6wO
 +cZRZuj/eR3i9gHRugfFx7Evoc7l4erihTpES/YAy3De1s3uV8KjT4zE7Jh+M9LW
 GM797BcXJJeb5toC7HZ/G2UAVMyWEhY0n7PGG616CS8IrzmzIZpJOL9kUVOWPb0F
 9CPt6qhVbUl9rxp1H/Z3TxvYqIw6icn/z5YewZxLU1zaBlpE3jc7PhZb5hOGnFUf
 /DWwe4n99JsjHTrGx1ra
 =05LW
 -----END PGP SIGNATURE-----

Merge tag 'gpio-v4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO updates from Linus Walleij:
 "This is the bulk of GPIO changes for the v4.21 kernel series.

  Core changes:

   - Some core changes are already in outside of this pull request as
     they came through the regulator tree, most notably
     devm_gpiod_unhinge() that removes devres refcount management from a
     GPIO descriptor. This is needed in subsystems such as regulators
     where the regulator core need to take over the reference counting
     and lifecycle management for a GPIO descriptor.

   - We dropped devm_gpiochip_remove() and devm_gpio_chip_match() as
     nothing needs it. We can bring it back if need be.

   - Add a global TODO so people see where we are going. This helps
     setting the direction now that we are two GPIO maintainers.

   - Handle the MMC CD/WP properties in the device tree core. (The bulk
     of patches activating this code is already merged through the
     MMC/SD tree.)

   - Augment gpiochip_request_own_desc() to pass a flag so we as
     gpiochips can request lines as active low or open drain etc even
     from ourselves.

  New drivers:

   - New driver for Cadence GPIO blocks.

   - New driver for Atmel SAMA5D2 PIOBU GPIO lines.

  Driver improvements:

   - A major refactoring of the PCA953x driver - this driver has been
     around for ages, and is now modernized to reduce code duplication
     that has stacked up and is using regmap to read write and cache
     registers.

   - Intel drivers are now maintained in a separate tree and start with
     a round of cleanups and unifications"

* tag 'gpio-v4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (99 commits)
  gpio: sama5d2-piobu: Depend on OF_GPIO
  gpio: Add Cadence GPIO driver
  dt-bindings: gpio: Add bindings for Cadence GPIO
  gpiolib-acpi: remove unused variable 'err', cleans up build warning
  gpio: mxs: read pin level directly instead of using .get
  gpio: aspeed: remove duplicated statement
  gpio: add driver for SAMA5D2 PIOBU pins
  dt-bindings: arm: atmel: describe SECUMOD usage as a GPIO controller
  gpio/mmc/of: Respect polarity in the device tree
  dt-bindings: gpio: rcar: Add r8a774c0 (RZ/G2E) support
  memory: omap-gpmc: Get the header of the enum
  ARM: omap1: Fix new user of gpiochip_request_own_desc()
  gpio: pca953x: Add regmap dependency for PCA953x driver
  gpio: raspberrypi-exp: decrease refcount on firmware dt node
  gpiolib: Fix return value of gpio_to_desc() stub if !GPIOLIB
  gpio: pca953x: Restore registers after suspend/resume cycle
  gpio: pca953x: Zap single use of pca953x_read_single()
  gpio: pca953x: Zap ad-hoc reg_output cache
  gpio: pca953x: Zap ad-hoc reg_direction cache
  gpio: pca953x: Perform basic regmap conversion
  ...
 2018-12-28 20:00:21 -08:00
Linus Torvalds
7e59fad9c9 drm etnaviv and exynos for rc1 
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJcJBeKAAoJEAx081l5xIa+6hYQAIpVqfcYBStXae/Ta4DhXTZ0
 oAq685LhHOXrG2tsas50gw05w30g9GZUgcRcrbDiITdeiyoZfB0DNQY6bdc64+o8
 X9EwGr4ZOK/Gm+Q6Z97FRTNARbKopm2RyNvZ4znn++Me7xrs32rx/SaL6ZAK9PpQ
 bqHeq1yMhJtOpj2eJZaUt2dcnY1fuQBx3saCR6B3sEDNEQpUwEISeThJvXsAhRB/
 h9jO0yf9fb5wjO9alOIA3Nv7nB6h5XR+A6pyF396h8lUYZSTNBZL/Q6tPP1F6qSh
 l+SPLUI2U41ufkdGJfxmyWyt3b39TWslntCIUQF4FmZA3a7G+LsW8vihQqiZl8cv
 y6+Aoq5tA4uN9+mq0hRWS2bSXOLlxfRO8g58NRl+NhJG5T/i54vFAS/MfeR8zI+g
 dsjIYWRT4pu130qKP4Vj8iGpvSfvyqmZF5innlbJB3ruWOQf3pGFiuB6IghOindk
 trneV5homRCQgSwBHFx+YuOBNrYXeHUIyylyMB3IQXN02W7uLFmZUbwxBgiE1Aje
 cpy5OhOz39tDpDqSuJ0Lu7wjroqGEQ7DxIdCd2iq3ZpbStavqpiAtksaLa8dKVsl
 JrpJSZtF/0dYM7QZyGp3YHriL2FPR5TTiCzpdc+R8JDk3kraqV+pWAkpXxG6UK6a
 cjktD1xat7od4rGzQAcb
 =N74f
 -----END PGP SIGNATURE-----

Merge tag 'drm-next-2018-12-27' of git://anongit.freedesktop.org/drm/drm

Pull more drm updates from Dave Airlie:
 "Daniel collected a couple of pulls after I want on holidays, back for
  a couple of days, so may as well send them out.

  This has exynos and etnaviv work for 4.21.

  exynos:
   - plane alpha and blending configurability

  etnaviv:
   - mostly cleanups in prep for new features"

* tag 'drm-next-2018-12-27' of git://anongit.freedesktop.org/drm/drm:
  drm/etnaviv: remove lastctx member from gpu struct
  drm/etnaviv: replace header include with forward declaration
  drm/etnaviv: remove unnecessary local irq disable
  drm/exynos: fimd: Make pixel blend mode configurable
  drm/exynos: fimd: Make plane alpha configurable
  drm/etnaviv: Replace drm_dev_unref with drm_dev_put
  drm/etnaviv: consolidate hardware fence handling in etnaviv_gpu
  drm/etnaviv: kill active fence tracking
 2018-12-28 19:57:29 -08:00
Linus Torvalds
8754040378 hwmon updates for v4.21 
The big change in this series is for the most part automatic: Introducing
 SENSOR[_DEVICE]_ATTR_{RO,RW,WO} variants and conversion of various drivers
 to use it. This is similar to DEVICE_ATTR variants.
 
 Other than that, we have
 - Some conversions of S_<PERMS> with octal values, also automated
 - Added support for Hygon Dhyana CPUs to k10temp driver
 - Added support for STLM75 to lm75 driver
 - B57891S0103 to ntc_thermistor
 - Added pm-runtime support to ina3221 driver
 - Support for PowerPC On-Chip Controller (OCC)
 - Various minor bug fices and improvements
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJcHbaJAAoJEMsfJm/On5mB+IEP/R79N2zXdhtH3jPYhpdJiUIF
 gwXqP7mO9JliDyQBjqwutO2QE73Zdftr7UWvaryVnBySG3LTRBmDefhD5NyvaSna
 20yl0cIVqbo5cNaXlyhrZRE/ZAy6hyqGNNz28ArmNg9/w3S6dAwIUIrhy06tXrW8
 bOf/k3SGNIRvSeRaFJ/2Agh83e2Vg4ckCUvGW7YIUcXUlhQITO1m71hhqDLt0XY5
 enjpDafg0eSid0Jhy4aMWuiVRMdl7WR+2R+15Pm4HkH3SG/WDqNrpCcybDJoJeIv
 PIsFFj5ctwcnU7IDx12TOuIWJB3hhZyAe+WitYA71VAlWQ39/1FInZ2x1fgxW17Q
 lKQQYQaKa/4qNA44eEFLcsV7NiasOOwWYONWRHOvffCP6PvBmnD6VBZAhbz5dRCP
 8JjmS/yhUY35dPBeTHOXEEbifTMPNajZjQrr3DtyTeuQTeaOBgU/dprJBzU/I1ie
 +NYv0kEvRlWb39wZeiU1Pz93YhIcTy9EunqPhaay9P95AFn/lw1s9Ova+zrJh9oJ
 aYN0sXfSsPaa+EhgqpyzH62r4bn7BVtAIsYyPqcm7z6hGnY9eNQgAC/YQEpqJq0k
 wOlDb+3mLUXDPpnzoI9zg73dajTT3UAqpkjd0/ILpYltcfb5oTfbc/pRsUIjYIT2
 2y7VH2Vb1dFgUlrfmxjM
 =tRyC
 -----END PGP SIGNATURE-----

Merge tag 'hwmon-for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "The big change in this series is for the most part automatic:
  Introducing SENSOR[_DEVICE]_ATTR_{RO,RW,WO} variants and conversion of
  various drivers to use it. This is similar to DEVICE_ATTR variants.

  Other than that, we have

   - Some conversions of S_<PERMS> with octal values, also automated

   - Added support for Hygon Dhyana CPUs to k10temp driver

   - Added support for STLM75 to lm75 driver

   - B57891S0103 to ntc_thermistor

   - Added pm-runtime support to ina3221 driver

   - Support for PowerPC On-Chip Controller (OCC)

   - Various minor bug fices and improvements"

* tag 'hwmon-for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (80 commits)
  hwmon: (lm80) fix a missing check of bus read in lm80 probe
  hwmon: (lm80) fix a missing check of the status of SMBus read
  hwmon: (asus_atk0110) Fix debugfs_simple_attr.cocci warnings
  hwmon: (ftsteutates) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (fschmd) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (emc6w201) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (emc2103) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (emc1403) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (ds620) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (ds1621) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (dell-smm-hwmon) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (da9055-hwmon) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (da9052-hwmon) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (coretemp) Replace S_<PERMS> with octal values
  hwmon: (asus_atk0110) Replace S_<PERMS> with octal values
  hwmon: (aspeed-pwm-tacho) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (applesmc) Replace S_<PERMS> with octal values
  hwmon: (amc6821) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (adt7x10) Use permission specific SENSOR[_DEVICE]_ATTR variants
  hwmon: (adt7475) Use permission specific SENSOR[_DEVICE]_ATTR variants
  ...
 2018-12-28 19:48:25 -08:00
Linus Torvalds
1984f65c2f VFIO updates for v4.21 
- Replace global vfio-pci lock with per bus lock to allow concurrent
    open and release (Alex Williamson)
 
  - Declare mdev function as static (Paolo Cretaro)
 
  - Convert char to u8 in mdev/mtty sample driver (Nathan Chancellor)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJcHQpWAAoJECObm247sIsi1x0QAIZ+XICmk+cWiYJBOH64IIqS
 ZjjzKj0QtIBnAtecK9OjCeVSbcaPeL10DPNmg/QF0/TmO4Ch71XZZ2D9DOW1neVv
 7FPrK9pXDIy/vDq/5yGXr9d/x5LvqiWFG3DmUp+lmUEbd8wFbdBep1/aSr6HY+78
 LGoX8TAGuNfj1+GLhL/jXanFE1Az1+dTh63umI9TptRf+HGxQZmRY5JqfZ8OMWrl
 vNmiugmkS5quhIKa4PO2ZFBndodgI5hMxezkEDqXzOe0bzQ8uBzs43UVa8/V+Ais
 05F4Ya5CbeQYTOkSnwN0DC4Vy6WWUtz6TJBB2x8P57ZYb8PYQg7yJluBxZVYmR4S
 0c8/Dqi95fUcVSUmDmW/q46YEqFBcXQZEmHP2lap2BLI4H/It7ft/cGacfUuvIq5
 g9H7tZBF8g1MsjYRm4D86kC1AcstbBgZeywmmtNwdTVYpeGbIv7DLvWMlVP0Jk/J
 gKKAO1RHo/tnpZv/W+ge5pXDSOxZOgHRlXnnlj8jMFjQh0J15dtSmQM13MZhaxnZ
 5Q7emt2jv7kvYqsBbkTcS27ii4kmjMlnsX0YPL8OK/QlQbW8jJwIraFoPZvUklkZ
 FrqU9DIJlaGbtMwB04b9wEvWtfPKl/6ycFWFLu+9rFMVaOVT5oeHUQFV1PWOErw8
 /l0qJqiTy9y1K4DJEU1P
 =HOtX
 -----END PGP SIGNATURE-----

Merge tag 'vfio-v4.21-rc1' of git://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Replace global vfio-pci lock with per bus lock to allow concurrent
   open and release (Alex Williamson)

 - Declare mdev function as static (Paolo Cretaro)

 - Convert char to u8 in mdev/mtty sample driver (Nathan Chancellor)

* tag 'vfio-v4.21-rc1' of git://github.com/awilliam/linux-vfio:
  vfio-mdev/samples: Use u8 instead of char for handle functions
  vfio/mdev: add static modifier to add_mdev_supported_type
  vfio/pci: Parallelize device open and release
 2018-12-28 19:41:58 -08:00
Dmitry Torokhov
592b15ba72 Merge branch 'next' into for-linus 
Prepare input updates for 4.21 merge window.
 2018-12-28 17:10:54 -08:00
Patrick Dreyer
7db54c89f0 Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G 
This adds ELAN0501 to the ACPI table to support Elan touchpad found in ASUS
Aspire F5-573G.

Signed-off-by: Patrick Dreyer <Patrick.Dreyer@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2018-12-28 17:10:15 -08:00
Sanjeev Chugh
1e3c336ad8 Input: atmel_mxt_ts - don't try to free unallocated kernel memory 
If the user attempts to update Atmel device with an invalid configuration
cfg file, error handling code is trying to free cfg file memory which is
not allocated yet hence results into kernel crash.

This patch fixes the order of memory free operations.

Signed-off-by: Sanjeev Chugh <sanjeev_chugh@mentor.com>
Fixes: a4891f1058 ("Input: atmel_mxt_ts - zero terminate config firmware file")
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2018-12-28 17:07:05 -08:00
Linus Torvalds
f346b0becb Merge branch 'akpm' (patches from Andrew) 
Merge misc updates from Andrew Morton:

 - large KASAN update to use arm's "software tag-based mode"

 - a few misc things

 - sh updates

 - ocfs2 updates

 - just about all of MM

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (167 commits)
  kernel/fork.c: mark 'stack_vm_area' with __maybe_unused
  memcg, oom: notify on oom killer invocation from the charge path
  mm, swap: fix swapoff with KSM pages
  include/linux/gfp.h: fix typo
  mm/hmm: fix memremap.h, move dev_page_fault_t callback to hmm
  hugetlbfs: Use i_mmap_rwsem to fix page fault/truncate race
  hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization
  memory_hotplug: add missing newlines to debugging output
  mm: remove __hugepage_set_anon_rmap()
  include/linux/vmstat.h: remove unused page state adjustment macro
  mm/page_alloc.c: allow error injection
  mm: migrate: drop unused argument of migrate_page_move_mapping()
  blkdev: avoid migration stalls for blkdev pages
  mm: migrate: provide buffer_migrate_page_norefs()
  mm: migrate: move migrate_page_lock_buffers()
  mm: migrate: lock buffers before migrate_page_move_mapping()
  mm: migration: factor out code to compute expected number of page references
  mm, page_alloc: enable pcpu_drain with zone capability
  kmemleak: add config to select auto scan
  mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init
  ...
 2018-12-28 16:55:46 -08:00
Linus Torvalds
00d59fde85 MMC core: 
- Cleanup BKOPS support
  - Introduce MMC_CAP_SYNC_RUNTIME_PM
  - slot-gpio: Delete legacy slot GPIO handling
 
 MMC host:
  - alcor: Add new mmc host driver for Alcor Micro PCI based cardreader
  - bcm2835: Several improvements to better recover from errors
  - jz4740: Rework and fixup pre|post_req support
  - mediatek: Add support for SDIO IRQs
  - meson-gx: Improve clock phase management
  - meson-gx: Stop descriptor on errors
  - mmci: Complete the sbc error path by sending a stop command
  - renesas_sdhi/tmio: Fixup reset/resume operations
  - renesas_sdhi: Add support for r8a774c0 and R7S9210
  - renesas_sdhi: Whitelist R8A77990 SDHI
  - renesas_sdhi: Fixup eMMC HS400 compatibility issues for H3 and M3-W
  - rtsx_usb_sdmmc: Re-work card detection/removal support
  - rtsx_usb_sdmmc: Re-work runtime PM support
  - sdhci: Fix timeout loops for some variant drivers
  - sdhci: Improve support for error handling due to failing commands
  - sdhci-acpi/pci: Disable LED control for Intel BYT-based controllers
  - sdhci_am654: Add new SDHCI variant driver to support TI's AM654 SOCs
  - sdhci-of-esdhc: Add support for eMMC HS400 mode
  - sdhci-omap: Fixup reset support
  - sdhci-omap: Workaround errata regarding SDR104/HS200 tuning failures
  - sdhci-msm: Fixup sporadic write transfers issues for SDR104/HS200
  - sdhci-msm: Fixup dynamical clock gating issues
  - various: Complete converting all hosts into using slot GPIO descriptors
 
 Other:
  - Move GPIO mmc platform data for mips/sh/arm to GPIO descriptors
  - Add new Alcor Micro cardreader PCI driver
  - Support runtime power management for memstick rtsx_usb_ms driver
  - Use USB remote wakeups for card detection for rtsx_usb misc driver
 -----BEGIN PGP SIGNATURE-----
 
 iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAlwk3CcXHHVsZi5oYW5z
 c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCn3ug/+Kra3JxvVcD9I6NZV5CEBWRdw
 nlNN/hexyzpf+zJ6Gb/YS1PSNVQl3a/gND+7mQRHQxJobhkSzaJ3vkZqRMo2HN8p
 D1Gh1j2qBfX2uKj87Svy8nygIulbDbeiBYWrNV070JQaOki9osWTv2JRGl2zufc8
 zonoW1Aou9K6AkrFoFKiaiIZFG9+h5imGSdZTTZ17iOMvs/3DzhjV8UgIvye0Tzm
 Pic/4m6C7YeU7cj+aWyJFRgVuR3AG041d1likIuufxKwwhMSPf16L/xK1q8P8CCQ
 ErScSODqo0hGPmRLNQ7lBN+3A3NLBWOw2Ph5OabfNIPWz1kr6s2ixN9pxkPT7usE
 YMnVQ0YA0fJ13SbtdZ/mjr2A2zMkHN+4PNQC6DRDiDt4WWdNC/1aedOk0CKxRPME
 ppw8MnbSl3lranNoz+opU10spSXZ2m5sGI3t7gD032PJfM3dOcJgLNTpcES5NdTR
 jxqD/RYrtlg4IwZoLZgNt6BPIHBIo+D7JobqcLbELC3MKSSrO9nTKGHF2HxF6Nes
 YvCzKrUAsuxKSVAuNSq/f0ZP0Uk2Nic6iN7Kt2tmkpiMZ2CmynXNtyk/Ff1b1FF/
 urqOSjKYvq2bvyej5fVMGg6cieEsPZr3CiHYNWq3vwpDK87HsraO3op/qj3ud0Y0
 nAPkQbeHfKKhwPGtSQU=
 =mB5P
 -----END PGP SIGNATURE-----

Merge tag 'mmc-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "This time, this pull request contains changes crossing subsystems and
  archs/platforms, which is mainly because of a bigger modernization of
  moving from legacy GPIO to GPIO descriptors for MMC (by Linus
  Walleij).

  Additionally, once again, I am funneling changes to
  drivers/misc/cardreader/* and drivers/memstick/* through my MMC tree,
  mostly due to that we lack a maintainer for these.

  Summary:

  MMC core:
   - Cleanup BKOPS support
   - Introduce MMC_CAP_SYNC_RUNTIME_PM
   - slot-gpio: Delete legacy slot GPIO handling

  MMC host:
   - alcor: Add new mmc host driver for Alcor Micro PCI based cardreader
   - bcm2835: Several improvements to better recover from errors
   - jz4740: Rework and fixup pre|post_req support
   - mediatek: Add support for SDIO IRQs
   - meson-gx: Improve clock phase management
   - meson-gx: Stop descriptor on errors
   - mmci: Complete the sbc error path by sending a stop command
   - renesas_sdhi/tmio: Fixup reset/resume operations
   - renesas_sdhi: Add support for r8a774c0 and R7S9210
   - renesas_sdhi: Whitelist R8A77990 SDHI
   - renesas_sdhi: Fixup eMMC HS400 compatibility issues for H3 and M3-W
   - rtsx_usb_sdmmc: Re-work card detection/removal support
   - rtsx_usb_sdmmc: Re-work runtime PM support
   - sdhci: Fix timeout loops for some variant drivers
   - sdhci: Improve support for error handling due to failing commands
   - sdhci-acpi/pci: Disable LED control for Intel BYT-based controllers
   - sdhci_am654: Add new SDHCI variant driver to support TI's AM654 SOCs
   - sdhci-of-esdhc: Add support for eMMC HS400 mode
   - sdhci-omap: Fixup reset support
   - sdhci-omap: Workaround errata regarding SDR104/HS200 tuning failures
   - sdhci-msm: Fixup sporadic write transfers issues for SDR104/HS200
   - sdhci-msm: Fixup dynamical clock gating issues
   - various: Complete converting all hosts into using slot GPIO descriptors

  Other:
   - Move GPIO mmc platform data for mips/sh/arm to GPIO descriptors
   - Add new Alcor Micro cardreader PCI driver
   - Support runtime power management for memstick rtsx_usb_ms driver
   - Use USB remote wakeups for card detection for rtsx_usb misc driver"

* tag 'mmc-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (99 commits)
  mmc: mediatek: Add MMC_CAP_SDIO_IRQ support
  mmc: renesas_sdhi_internal_dmac: Whitelist r8a774c0
  dt-bindings: mmc: renesas_sdhi: Add r8a774c0 support
  mmc: core: Cleanup BKOPS support
  mmc: core: Drop redundant check in mmc_send_hpi_cmd()
  mmc: sdhci-omap: Workaround errata regarding SDR104/HS200 tuning failures (i929)
  dt-bindings: sdhci-omap: Add note for cpu_thermal
  mmc: sdhci-acpi: Disable LED control for Intel BYT-based controllers
  mmc: sdhci-pci: Disable LED control for Intel BYT-based controllers
  mmc: sdhci: Add quirk to disable LED control
  mmc: mmci: add variant property to set command stop bit
  misc: alcor_pci: fix spelling mistake "invailid" -> "invalid"
  mmc: meson-gx: add signal resampling
  mmc: meson-gx: align default phase on soc vendor tree
  mmc: meson-gx: remove useless lock
  mmc: meson-gx: make sure the descriptor is stopped on errors
  mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver
  dt-bindings: mmc: sdhci-of-arasan: Add deprecated message for AM65
  dt-bindings: mmc: sdhci-am654: Document bindings for the host controllers on TI's AM654 SOCs
  mmc: sdhci-msm: avoid unused function warning
  ...
 2018-12-28 16:52:18 -08:00
Linus Torvalds
75f95da078 libnvdimm for 4.21 
* Add support for the security features of nvdimm devices that
   implement a security model similar to ATA hard drive security. The
   security model supports locking access to the media at
   device-power-loss, to be unlocked with a passphrase, and secure-erase
   (crypto-scramble).
 
   Unlike the ATA security case where the kernel expects device
   security to be managed in a pre-OS environment, the libnvdimm security
   implementation allows key provisioning and key-operations at OS
   runtime. Keys are managed with the kernel's encrypted-keys facility to
   provide data-at-rest security for the libnvdimm key material. The
   usage model mirrors fscrypt key management, but is driven via
   libnvdimm sysfs.
 
 * Miscellaneous updates for api usage and comment fixes.
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJcJalaAAoJEB7SkWpmfYgCmpkP/35Isou2xxbYdICt9HR4WjiE
 E4r66Ck+ivZW4oEAub3RQw/SwcZePjuHArO5MgVGFoM1dBMABE+JvKiZm1xybCil
 iuWT/V7ozlNf5LuvacvjUXe/suUIoqji9yzLEEx9mDaISehrYvvy579DFxkE8Aww
 8Vcx8E1DQkXiWY4d9nmDmAjt8GQPNmsdHfTwMcJg7XSywTkURF64vW7/94aN8QtV
 rH5ZKKOra8Lqn0S05RoH4XegZcE6TZxgE23ZXsobBJrWdbGVFmgbz6AaewJc/+QU
 ZW3dx/1NAe7Op25xewJOjdG/Kl0gzWtqCrHCu8LeaSjwtHsgMQ/FBhL9g/7GRtHt
 hcQy12Iu9YTn3FOl8yfNRKb7lE5/1nJ2MtW8Z55WKHONHzN9cgrZLOwmpTYgrR/r
 SmIzwKNFavLwwz9bj+paHhmTngLDnNbvR6FwAKwSbWinotbLEyfMhU1jJ9RmHxSV
 M+jqS1BJ9IvH+WVN5bVa7oCNpVeq6yMw0Ow2vWXMPbiwh17ShACI59paqZKRiR06
 WH8SgdTPOZuMndtQV+m8zFBiJtmgAtGSiN8c1A/1QZJHDTpXz2MdWhtx5McvFsZ9
 Jot4Vd8mFWI7oVLdb+PF/AGZnKNAnD8PdsAlFws0k7+rM6lf6gf5n/CkjjMuSapG
 Q/kf0cOpPq8wdsrnOzyc
 =7KYd
 -----END PGP SIGNATURE-----

Merge tag 'libnvdimm-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

Pull libnvdimm updates from Dan Williams:
 "The vast bulk of this update is the new support for the security
  capabilities of some nvdimms.

  The userspace tooling for this capability is still a work in progress,
  but the changes survive the existing libnvdimm unit tests. The changes
  also pass manual checkout on hardware and the new nfit_test emulation
  of the security capability.

  The touches of the security/keys/ files have received the necessary
  acks from Mimi and David. Those changes were necessary to allow for a
  new generic encrypted-key type, and allow the nvdimm sub-system to
  lookup key material referenced by the libnvdimm-sysfs interface.

  Summary:

   - Add support for the security features of nvdimm devices that
     implement a security model similar to ATA hard drive security. The
     security model supports locking access to the media at
     device-power-loss, to be unlocked with a passphrase, and
     secure-erase (crypto-scramble).

     Unlike the ATA security case where the kernel expects device
     security to be managed in a pre-OS environment, the libnvdimm
     security implementation allows key provisioning and key-operations
     at OS runtime. Keys are managed with the kernel's encrypted-keys
     facility to provide data-at-rest security for the libnvdimm key
     material. The usage model mirrors fscrypt key management, but is
     driven via libnvdimm sysfs.

   - Miscellaneous updates for api usage and comment fixes"

* tag 'libnvdimm-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: (21 commits)
  libnvdimm/security: Quiet security operations
  libnvdimm/security: Add documentation for nvdimm security support
  tools/testing/nvdimm: add Intel DSM 1.8 support for nfit_test
  tools/testing/nvdimm: Add overwrite support for nfit_test
  tools/testing/nvdimm: Add test support for Intel nvdimm security DSMs
  acpi/nfit, libnvdimm/security: add Intel DSM 1.8 master passphrase support
  acpi/nfit, libnvdimm/security: Add security DSM overwrite support
  acpi/nfit, libnvdimm: Add support for issue secure erase DSM to Intel nvdimm
  acpi/nfit, libnvdimm: Add enable/update passphrase support for Intel nvdimms
  acpi/nfit, libnvdimm: Add disable passphrase support to Intel nvdimm.
  acpi/nfit, libnvdimm: Add unlock of nvdimm support for Intel DIMMs
  acpi/nfit, libnvdimm: Add freeze security support to Intel nvdimm
  acpi/nfit, libnvdimm: Introduce nvdimm_security_ops
  keys-encrypted: add nvdimm key format type to encrypted keys
  keys: Export lookup_user_key to external users
  acpi/nfit, libnvdimm: Store dimm id as a member to struct nvdimm
  libnvdimm, namespace: Replace kmemdup() with kstrndup()
  libnvdimm, label: Switch to bitmap_zalloc()
  ACPI/nfit: Adjust annotation for why return 0 if fail to find NFIT at start
  libnvdimm, bus: Check id immediately following ida_simple_get
  ...
 2018-12-28 15:05:13 -08:00
Linus Torvalds
4ed7bdc1eb - Eliminate a couple indirect calls from bio-based DM core. 
- Fix DM to allow reads that exceed readahead limits by setting io_pages
   in the backing_dev_info.
 
 - A couple code cleanups in request-based DM.
 
 - Fix various DM targets to check for device sector overflow if
   CONFIG_LBDAF is not set.
 
 - Use u64 instead of sector_t to store iv_offset in DM crypt; sector_t
   isn't large enough on 32bit when CONFIG_LBDAF is not set.
 
 - Performance fixes to DM's kcopyd and the snapshot target focused on
   limiting memory use and workqueue stalls.
 
 - Fix typos in the integrity and writecache targets.
 
 - Log which algorithm is used for dm-crypt's encryption and
   dm-integrity's hashing.
 
 - Fix false -EBUSY errors in DM raid target's handling of check/repair
   messages.
 
 - Fix DM flakey target's corrupt_bio_byte feature to reliably corrupt
   the Nth byte in a bio's payload.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJcHu6MAAoJEMUj8QotnQNar9gIAKyJ5hH0ik3mlLhAyPcMkRU+
 MPvjTAC8V5V33VY8YqKD/TcDHY8yaGTPKSK0SAnB8Jv2tLz8mp0H18syJbMvNcFc
 MS/xWYLAZiXf5xJ4eJpo8ayDvU6DAkKtSbG7VHJ8gnx/WV8bW1b90OCIq8GN+jHo
 DPp6RDzy3LvonoZ9OPognQKUDXK1crdPDiv1Wzw9Zjd4JlruIaGgJOc1RLB7YdVK
 u5c7UD7cT+MCROEzJrctAZa5oRVhuemd83HPvwE2akRFvCSNtc7aIVtNfJ79nqL7
 19oUDfsuzf2zkiJLzO0oU4OrJ+lUGDJf/sPXmU1qlPyKdUqYKFxT+KHvBnhAQXI=
 =pCs8
 -----END PGP SIGNATURE-----

Merge tag 'for-4.21/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper updates from Mike Snitzer:

 - Eliminate a couple indirect calls from bio-based DM core.

 - Fix DM to allow reads that exceed readahead limits by setting
   io_pages in the backing_dev_info.

 - A couple code cleanups in request-based DM.

 - Fix various DM targets to check for device sector overflow if
   CONFIG_LBDAF is not set.

 - Use u64 instead of sector_t to store iv_offset in DM crypt; sector_t
   isn't large enough on 32bit when CONFIG_LBDAF is not set.

 - Performance fixes to DM's kcopyd and the snapshot target focused on
   limiting memory use and workqueue stalls.

 - Fix typos in the integrity and writecache targets.

 - Log which algorithm is used for dm-crypt's encryption and
   dm-integrity's hashing.

 - Fix false -EBUSY errors in DM raid target's handling of check/repair
   messages.

 - Fix DM flakey target's corrupt_bio_byte feature to reliably corrupt
   the Nth byte in a bio's payload.

* tag 'for-4.21/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm: do not allow readahead to limit IO size
  dm raid: fix false -EBUSY when handling check/repair message
  dm rq: cleanup leftover code from recently removed q->mq_ops branching
  dm verity: log the hash algorithm implementation
  dm crypt: log the encryption algorithm implementation
  dm integrity: fix spelling mistake in workqueue name
  dm flakey: Properly corrupt multi-page bios.
  dm: Check for device sector overflow if CONFIG_LBDAF is not set
  dm crypt: use u64 instead of sector_t to store iv_offset
  dm kcopyd: Fix bug causing workqueue stalls
  dm snapshot: Fix excessive memory usage and workqueue stalls
  dm bufio: update comment in dm-bufio.c
  dm writecache: fix typo in error msg for creating writecache_flush_thread
  dm: remove indirect calls from __send_changing_extent_only()
  dm mpath: only flush workqueue when needed
  dm rq: remove unused arguments from rq_completed()
  dm: avoid indirect call in __dm_make_request
 2018-12-28 15:02:26 -08:00
Linus Torvalds
5d24ae67a9 4.21 merge window pull request 
This has been a fairly typical cycle, with the usual sorts of driver
 updates. Several series continue to come through which improve and
 modernize various parts of the core code, and we finally are starting to
 get the uAPI command interface cleaned up.
 
 - Various driver fixes for bnxt_re, cxgb3/4, hfi1, hns, i40iw, mlx4, mlx5,
   qib, rxe, usnic
 
 - Rework the entire syscall flow for uverbs to be able to run over
   ioctl(). Finally getting past the historic bad choice to use write()
   for command execution
 
 - More functional coverage with the mlx5 'devx' user API
 
 - Start of the HFI1 series for 'TID RDMA'
 
 - SRQ support in the hns driver
 
 - Support for new IBTA defined 2x lane widths
 
 - A big series to consolidate all the driver function pointers into
   a big struct and have drivers provide a 'static const' version of the
   struct instead of open coding initialization
 
 - New 'advise_mr' uAPI to control device caching/loading of page tables
 
 - Support for inline data in SRPT
 
 - Modernize how umad uses the driver core and creates cdev's and sysfs
   files
 
 - First steps toward removing 'uobject' from the view of the drivers
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEfB7FMLh+8QxL+6i3OG33FX4gmxoFAlwhV2oACgkQOG33FX4g
 mxpF8A/9EkRCg6wCDC59maA53b5PjuNmD//9hXbycQPQSlxntI2PyYtxrzBqc0+2
 yIaFFMehL41XNN6y1zfkl7ndl62McCH2TpiidU8RyTxVw/e3KsDD5sU6++atfHRo
 M82RNfedDtxPG8TcCPKVLof6JHADApGSR1r4dCYfAnu7KFMyvlLmeYyx4r/2E6yC
 iQPmtKVOdbGkuWGeX+brGEA0vg7FUOAvaysnxddjyh9hyem4h0SUR3Af/Ik0N5ME
 PYzC+hMKbkPVBLoCWyg7QwUaqK37uWwguMQLtI2byF7FgbiK/lBQt6TsidR4Fw3p
 EalL7uqxgCTtLYh918vxLFjdYt6laka9j7xKCX8M8d06sy/Lo8iV4hWjiTESfMFG
 usqs7D6p09gA/y1KISji81j6BI7C92CPVK2drKIEnfyLgY5dBNFcv9m2H12lUCH2
 NGbfCNVaTQVX6bFWPpy2Bt2y/Litsfxw5RviehD7jlG0lQjsXGDkZzsDxrMSSlNU
 S79iiTJyK4kUZkXzrSSlN58pLBlbupJwm5MDjKmM+irsrsCHjGIULvc902qtnC3/
 8ImiTtW6XvqLbgWXyy2Th8/ZgRY234p1ybhog+DFaGKUch0XqB7VXTV2OZm0GjcN
 Fp4PUeBt+/gBgYqjpuffqQc1rI4uwXYSoz7wq9RBiOpw5zBFT1E=
 =T0p1
 -----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 has been a fairly typical cycle, with the usual sorts of driver
  updates. Several series continue to come through which improve and
  modernize various parts of the core code, and we finally are starting
  to get the uAPI command interface cleaned up.

   - Various driver fixes for bnxt_re, cxgb3/4, hfi1, hns, i40iw, mlx4,
     mlx5, qib, rxe, usnic

   - Rework the entire syscall flow for uverbs to be able to run over
     ioctl(). Finally getting past the historic bad choice to use
     write() for command execution

   - More functional coverage with the mlx5 'devx' user API

   - Start of the HFI1 series for 'TID RDMA'

   - SRQ support in the hns driver

   - Support for new IBTA defined 2x lane widths

   - A big series to consolidate all the driver function pointers into a
     big struct and have drivers provide a 'static const' version of the
     struct instead of open coding initialization

   - New 'advise_mr' uAPI to control device caching/loading of page
     tables

   - Support for inline data in SRPT

   - Modernize how umad uses the driver core and creates cdev's and
     sysfs files

   - First steps toward removing 'uobject' from the view of the drivers"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (193 commits)
  RDMA/srpt: Use kmem_cache_free() instead of kfree()
  RDMA/mlx5: Signedness bug in UVERBS_HANDLER()
  IB/uverbs: Signedness bug in UVERBS_HANDLER()
  IB/mlx5: Allocate the per-port Q counter shared when DEVX is supported
  IB/umad: Start using dev_groups of class
  IB/umad: Use class_groups and let core create class file
  IB/umad: Refactor code to use cdev_device_add()
  IB/umad: Avoid destroying device while it is accessed
  IB/umad: Simplify and avoid dynamic allocation of class
  IB/mlx5: Fix wrong error unwind
  IB/mlx4: Remove set but not used variable 'pd'
  RDMA/iwcm: Don't copy past the end of dev_name() string
  IB/mlx5: Fix long EEH recover time with NVMe offloads
  IB/mlx5: Simplify netdev unbinding
  IB/core: Move query port to ioctl
  RDMA/nldev: Expose port_cap_flags2
  IB/core: uverbs copy to struct or zero helper
  IB/rxe: Reuse code which sets port state
  IB/rxe: Make counters thread safe
  IB/mlx5: Use the correct commands for UMEM and UCTX allocation
  ...
 2018-12-28 14:57:10 -08:00
Linus Torvalds
938edb8a31 SCSI misc on 20181224 
This is mostly update of the usual drivers: smarpqi, lpfc, qedi,
 megaraid_sas, libsas, zfcp, mpt3sas, hisi_sas.  Additionally, we have
 a pile of annotation, unused variable and minor updates.  The big API
 change is the updates for Christoph's DMA rework which include
 removing the DISABLE_CLUSTERING flag.  And finally there are a couple
 of target tree updates.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
 -----BEGIN PGP SIGNATURE-----
 
 iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXCEUNiYcamFtZXMuYm90
 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishdjKAP9vrTTv
 qFaYmAoRSbPq9ZiixaXLMy0K/6o76Uay0gnBqgD/fgn3jg/KQ6alNaCjmfeV3wAj
 u1j3H7tha9j1it+4pUw=
 =GDa+
 -----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 is mostly update of the usual drivers: smarpqi, lpfc, qedi,
  megaraid_sas, libsas, zfcp, mpt3sas, hisi_sas.

  Additionally, we have a pile of annotation, unused variable and minor
  updates.

  The big API change is the updates for Christoph's DMA rework which
  include removing the DISABLE_CLUSTERING flag.

  And finally there are a couple of target tree updates"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (259 commits)
  scsi: isci: request: mark expected switch fall-through
  scsi: isci: remote_node_context: mark expected switch fall-throughs
  scsi: isci: remote_device: Mark expected switch fall-throughs
  scsi: isci: phy: Mark expected switch fall-through
  scsi: iscsi: Capture iscsi debug messages using tracepoints
  scsi: myrb: Mark expected switch fall-throughs
  scsi: megaraid: fix out-of-bound array accesses
  scsi: mpt3sas: mpt3sas_scsih: Mark expected switch fall-through
  scsi: fcoe: remove set but not used variable 'port'
  scsi: smartpqi: call pqi_free_interrupts() in pqi_shutdown()
  scsi: smartpqi: fix build warnings
  scsi: smartpqi: update driver version
  scsi: smartpqi: add ofa support
  scsi: smartpqi: increase fw status register read timeout
  scsi: smartpqi: bump driver version
  scsi: smartpqi: add smp_utils support
  scsi: smartpqi: correct lun reset issues
  scsi: smartpqi: correct volume status
  scsi: smartpqi: do not offline disks for transient did no connect conditions
  scsi: smartpqi: allow for larger raid maps
  ...
 2018-12-28 14:48:06 -08:00