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Groups > linux.kernel > #1658890
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| From | Don Zickus <dzickus@redhat.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 0/4][V3] Improve watchdog config for arch watchdogs |
| Date | Tue, 06 Jun 2017 18:10:01 +0200 |
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(adding Babu) On Tue, May 30, 2017 at 11:26:55AM +1000, Nicholas Piggin wrote: > Since last time: > > - Have the perf based hardlockup detector use arch_touch_nmi_watchdog() > rather than hld_touch_nmi_watchdog(). This changes direction slightly > to make the perf-based hard lockup detector an alternative that an > arch may select, rather than standalone. This better reflects how the > code works in practice). > > - Hopefully fixed the Kconfig options. There's still a bit of ugliness > that will require another pass or two over interfaces and config > scheme, but the idea is to make a minimal change to get the powerpc > HLD in, which gives a reasonable starting point to improve things > further. Hi Babu, Does this patchset break sparc? Specifically patch3 with all the config option changes? Cheers, Don > > Nicholas Piggin (4): > watchdog: remove unused declaration > watchdog: Introduce arch_touch_nmi_watchdog() > watchdog: Split up config options > watchdog: Provide watchdog_reconfigure() for arch watchdogs > > arch/blackfin/include/asm/nmi.h | 2 + > arch/blackfin/kernel/nmi.c | 2 +- > arch/mn10300/include/asm/nmi.h | 2 + > arch/mn10300/kernel/mn10300-watchdog-low.S | 8 +- > arch/mn10300/kernel/mn10300-watchdog.c | 2 +- > arch/powerpc/kernel/setup_64.c | 2 +- > arch/sparc/include/asm/nmi.h | 1 + > arch/sparc/kernel/nmi.c | 6 +- > arch/x86/kernel/apic/hw_nmi.c | 2 +- > include/linux/nmi.h | 57 ++++--- > kernel/Makefile | 2 +- > kernel/sysctl.c | 18 +- > kernel/watchdog.c | 263 +++++++++++++++++++---------- > kernel/watchdog_hld.c | 37 +--- > lib/Kconfig.debug | 29 +++- > 15 files changed, 263 insertions(+), 170 deletions(-) > > -- > 2.11.0 >
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[PATCH 0/4][V3] Improve watchdog config for arch watchdogs Nicholas Piggin <npiggin@gmail.com> - 2017-05-30 03:30 +0200
[PATCH 1/4] watchdog: remove unused declaration Nicholas Piggin <npiggin@gmail.com> - 2017-05-30 03:30 +0200
[PATCH 2/4] watchdog: Introduce arch_touch_nmi_watchdog() Nicholas Piggin <npiggin@gmail.com> - 2017-05-30 03:30 +0200
[PATCH 4/4] watchdog: Provide watchdog_reconfigure() for arch watchdogs Nicholas Piggin <npiggin@gmail.com> - 2017-05-30 03:30 +0200
Re: [PATCH 0/4][V3] Improve watchdog config for arch watchdogs Don Zickus <dzickus@redhat.com> - 2017-06-06 18:10 +0200
Re: [PATCH 0/4][V3] Improve watchdog config for arch watchdogs Babu Moger <babu.moger@oracle.com> - 2017-06-06 21:50 +0200
Re: [PATCH 0/4][V3] Improve watchdog config for arch watchdogs Don Zickus <dzickus@redhat.com> - 2017-06-07 16:40 +0200
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