Nicholas Piggin a10a842ff8 kernel/watchdog: provide watchdog_nmi_reconfigure() for arch watchdogs ...

After reconfiguring watchdog sysctls etc., architecture specific
watchdogs may not get all their parameters updated.

watchdog_nmi_reconfigure() can be implemented to pull the new values in
and set the arch NMI watchdog.

[npiggin@gmail.com: add code comments]
  Link: http://lkml.kernel.org/r/20170617125933.774d3858@roar.ozlabs.ibm.com
[arnd@arndb.de: hide unused function]
  Link: http://lkml.kernel.org/r/20170620204854.966601-1-arnd@arndb.de
Link: http://lkml.kernel.org/r/20170616065715.18390-5-npiggin@gmail.com
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Don Zickus <dzickus@redhat.com>
Tested-by: Babu Moger <babu.moger@oracle.com>	[sparc]
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2017-07-12 16:26:02 -07:00

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bpf

Merge branch 'work.memdup_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-05 16:05:24 -07:00

cgroup

mm, cpuset: always use seqlock when changing task's nodemask

2017-07-06 16:24:34 -07:00

configs

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debug

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events

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-07-05 12:31:59 -07:00

gcov

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irq

Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-07-09 10:24:46 -07:00

livepatch

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locking

Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-07-09 10:47:50 -07:00

power

Merge tag 'pm-extra-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2017-07-10 15:16:21 -07:00

printk

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk

2017-07-05 11:11:26 -07:00

rcu

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sched

sched/fair: Fix load_balance() affinity redo path

2017-07-05 16:28:48 +02:00

time

Merge branch 'timers-compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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trace

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-07-09 10:49:47 -07:00

.gitignore

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acct.c

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async.c

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audit_fsnotify.c

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audit_tree.c

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audit_watch.c

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audit.c

Merge branch 'stable-4.13' of git://git.infradead.org/users/pcmoore/audit

2017-07-05 11:24:05 -07:00

audit.h

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auditfilter.c

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auditsc.c

Merge branch 'stable-4.13' of git://git.infradead.org/users/pcmoore/audit

2017-07-05 11:24:05 -07:00

backtracetest.c

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bounds.c

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capability.c

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compat.c

Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-06 20:57:13 -07:00

configs.c

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context_tracking.c

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cpu_pm.c

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cpu.c

smp/hotplug: Move unparking of percpu threads to the control CPU

2017-07-06 10:55:10 +02:00

crash_core.c

kdump: protect vmcoreinfo data under the crash memory

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crash_dump.c

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cred.c

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delayacct.c

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dma.c

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elfcore.c

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exec_domain.c

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exit.c

kernel/exit.c: avoid undefined behaviour when calling wait4()

2017-07-10 16:32:36 -07:00

extable.c

lib/extable.c: use bsearch() library function in search_extable()

2017-07-10 16:32:35 -07:00

fork.c

fault-inject: support systematic fault injection

2017-07-12 16:26:01 -07:00

freezer.c

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futex_compat.c

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futex.c

Merge tag 'docs-4.13' of git://git.lwn.net/linux

2017-07-03 21:13:25 -07:00

groups.c

kernel/groups.c: use sort library function

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hung_task.c

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irq_work.c

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jump_label.c

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kallsyms.c

kernel/kallsyms.c: replace all_var with IS_ENABLED(CONFIG_KALLSYMS_ALL)

2017-07-10 16:32:34 -07:00

kcmp.c

kcmp: add KCMP_EPOLL_TFD mode to compare epoll target files

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Kconfig.freezer

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Kconfig.hz

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Kconfig.locks

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Kconfig.preempt

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kcov.c

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kexec_core.c

kdump: protect vmcoreinfo data under the crash memory

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kexec_file.c

kdump: protect vmcoreinfo data under the crash memory

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kexec_internal.h

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kexec.c

kdump: protect vmcoreinfo data under the crash memory

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kmod.c

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kprobes.c

kprobes: Ensure that jprobe probepoints are at function entry

2017-07-08 11:05:35 +02:00

ksysfs.c

kexec: move vmcoreinfo out of the kernel's .bss section

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kthread.c

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latencytop.c

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Makefile

kernel/watchdog: split up config options

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membarrier.c

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memremap.c

mm, memory_hotplug: replace for_device by want_memblock in arch_add_memory

2017-07-06 16:24:32 -07:00

module_signing.c

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module-internal.h

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module.c

lib/extable.c: use bsearch() library function in search_extable()

2017-07-10 16:32:35 -07:00

notifier.c

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nsproxy.c

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padata.c

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panic.c

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params.c

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pid_namespace.c

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pid.c

mm: update callers to use HASH_ZERO flag

2017-07-06 16:24:33 -07:00

profile.c

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ptrace.c

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range.c

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reboot.c

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relay.c

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resource.c

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seccomp.c

seccomp: Switch from atomic_t to recount_t

2017-06-26 09:24:00 -07:00

signal.c

kernel/signal.c: avoid undefined behaviour in kill_something_info

2017-07-10 16:32:36 -07:00

smp.c

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smpboot.c

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smpboot.h

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softirq.c

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stacktrace.c

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stop_machine.c

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sys_ni.c

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sys.c

fix a braino in compat_sys_getrlimit()

2017-07-12 09:15:00 -07:00

sysctl_binary.c

kernel/sysctl_binary.c: check name array length in deprecated_sysctl_warning()

2017-07-12 16:26:00 -07:00

sysctl.c

kernel/watchdog: split up config options

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task_work.c

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taskstats.c

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test_kprobes.c

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torture.c

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tracepoint.c

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tsacct.c

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ucount.c

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uid16.c

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up.c

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user_namespace.c

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user-return-notifier.c

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user.c

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utsname_sysctl.c

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utsname.c

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watchdog_hld.c

kernel/watchdog: split up config options

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watchdog.c

kernel/watchdog: provide watchdog_nmi_reconfigure() for arch watchdogs

2017-07-12 16:26:02 -07:00

workqueue_internal.h

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workqueue.c

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