Merge tag 'mm-nonmm-stable-2023-06-24-19-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-mm updates from Andrew Morton:

 - Arnd Bergmann has fixed a bunch of -Wmissing-prototypes in top-level
   directories

 - Douglas Anderson has added a new "buddy" mode to the hardlockup
   detector. It permits the detector to work on architectures which
   cannot provide the required interrupts, by having CPUs periodically
   perform checks on other CPUs

 - Zhen Lei has enhanced kexec's ability to support two crash regions

 - Petr Mladek has done a lot of cleanup on the hard lockup detector's
   Kconfig entries

 - And the usual bunch of singleton patches in various places

* tag 'mm-nonmm-stable-2023-06-24-19-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (72 commits)
  kernel/time/posix-stubs.c: remove duplicated include
  ocfs2: remove redundant assignment to variable bit_off
  watchdog/hardlockup: fix typo in config HARDLOCKUP_DETECTOR_PREFER_BUDDY
  powerpc: move arch_trigger_cpumask_backtrace from nmi.h to irq.h
  devres: show which resource was invalid in __devm_ioremap_resource()
  watchdog/hardlockup: define HARDLOCKUP_DETECTOR_ARCH
  watchdog/sparc64: define HARDLOCKUP_DETECTOR_SPARC64
  watchdog/hardlockup: make HAVE_NMI_WATCHDOG sparc64-specific
  watchdog/hardlockup: declare arch_touch_nmi_watchdog() only in linux/nmi.h
  watchdog/hardlockup: make the config checks more straightforward
  watchdog/hardlockup: sort hardlockup detector related config values a logical way
  watchdog/hardlockup: move SMP barriers from common code to buddy code
  watchdog/buddy: simplify the dependency for HARDLOCKUP_DETECTOR_PREFER_BUDDY
  watchdog/buddy: don't copy the cpumask in watchdog_next_cpu()
  watchdog/buddy: cleanup how watchdog_buddy_check_hardlockup() is called
  watchdog/hardlockup: remove softlockup comment in touch_nmi_watchdog()
  watchdog/hardlockup: in watchdog_hardlockup_check() use cpumask_copy()
  watchdog/hardlockup: don't use raw_cpu_ptr() in watchdog_hardlockup_kick()
  watchdog/hardlockup: HAVE_NMI_WATCHDOG must implement watchdog_hardlockup_probe()
  watchdog/hardlockup: keep kernel.nmi_watchdog sysctl as 0444 if probe fails
  ...

scripts/spelling.txt

@@ -155,6 +155,7 @@ aquired||acquired
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 architechture||architecture
+archtecture||architecture
 arguement||argument
 arguements||arguments
 arithmatic||arithmetic
@@ -279,6 +280,7 @@ cant'||can't
 canot||cannot
 cann't||can't
 cannnot||cannot
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 capabilites||capabilities
 capabilties||capabilities
 capabilty||capability
@@ -426,6 +428,7 @@ cotrol||control
 cound||could
 couter||counter
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+creationg||creating
 cryptocraphic||cryptographic
 cummulative||cumulative
 cunter||counter
@@ -492,6 +495,7 @@ destorys||destroys
 destroied||destroyed
 detabase||database
 deteced||detected
+detecion||detection
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 detroyed||destroyed
 develope||develop
@@ -513,6 +517,7 @@ diferent||different
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+diffreential||differential
 diffrentiate||differentiate
 difinition||definition
 digial||digital
@@ -617,6 +622,7 @@ evalute||evaluate
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 evalution||evaluation
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+excceed||exceed
 exceded||exceeded
 exceds||exceeds
 exceeed||exceed
@@ -632,6 +638,7 @@ existant||existent
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 exlcusive||exclusive
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@@ -726,6 +733,8 @@ generiously||generously
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 genric||generic
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 grahical||graphical
@@ -899,6 +908,7 @@ iteraions||iterations
 iternations||iterations
 itertation||iteration
 itslef||itself
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 jave||java
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 jumpimng||jumping
@@ -977,6 +987,7 @@ microprocesspr||microprocessor
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 millenium||millennium
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+minimim||minimum
 minium||minimum
 minimam||minimum
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@@ -1042,6 +1053,7 @@ notifed||notified
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+numer||number
 numner||number
 nunber||number
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@@ -1061,6 +1073,7 @@ offet||offset
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 offloded||offloaded
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+oflload||offload
 omited||omitted
 omiting||omitting
 omitt||omit
@@ -1105,6 +1118,7 @@ pakage||package
 paket||packet
 pallette||palette
 paln||plan
+palne||plane
 paramameters||parameters
 paramaters||parameters
 paramater||parameter
@@ -1181,12 +1195,14 @@ previsously||previously
 primative||primitive
 princliple||principle
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+priting||printing
 privilaged||privileged
 privilage||privilege
 priviledge||privilege
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 proccesors||processors
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@@ -1460,6 +1476,7 @@ submited||submitted
 submition||submission
 succeded||succeeded
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 succesfully||successfully
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 successed||succeeded
@@ -1503,6 +1520,7 @@ symetric||symmetric
 synax||syntax
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 sychronization||synchronization
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 synchronuously||synchronously
 syncronize||synchronize
 syncronized||synchronized
@@ -1532,6 +1550,7 @@ threee||three
 threshhold||threshold
 thresold||threshold
 throught||through
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 trys||tries
@@ -1611,6 +1630,7 @@ unneccessary||unnecessary
 unnecesary||unnecessary
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+unuspported||unsupported
 unmached||unmatched
 unprecise||imprecise
 unpriviledged||unprivileged
@@ -1657,6 +1677,7 @@ verfication||verification
 veriosn||version
 verisons||versions
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 verson||version
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 virtal||virtual
@@ -1677,6 +1698,7 @@ whenver||whenever
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 whe||when
 wierd||weird
+wihout||without
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 wirte||write
 withing||within