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Groups > linux.kernel > #1191177
| From | Matthias Brugger <matthias.bgg@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 2/2] watchdog: add wdt shutdown callback to disable wdt if enabled |
| Date | 2015-07-23 19:40 +0200 |
| Message-ID | <pPsDp-578-21@gated-at.bofh.it> (permalink) |
| References | <pPhyh-60f-3@gated-at.bofh.it> <pPhyh-60f-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thursday, July 23, 2015 01:49:11 PM Eddie Huang wrote: > From: Greta Zhang <greta.zhang@mediatek.com> > > Without .shutdown(), watchdog might reset the system during power off. > For example, if watchdog's timeout is set to 30s, then it is reset to > zero by mtk_wdt_ping(). During power off, no app will ping watchdog, > but watchdog is still running and may trigger reset. > > Signed-off-by: Greta Zhang <greta.zhang@mediatek.com> > Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> > --- > drivers/watchdog/mtk_wdt.c | 9 +++++++++ > 1 file changed, 9 insertions(+) Acked-by: Matthias Brugger <matthias.bgg@gmail.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v2 2/2] watchdog: add wdt shutdown callback to disable wdt if enabled Eddie Huang <eddie.huang@mediatek.com> - 2015-07-23 07:50 +0200 Re: [PATCH v2 2/2] watchdog: add wdt shutdown callback to disable wdt if enabled Matthias Brugger <matthias.bgg@gmail.com> - 2015-07-23 19:40 +0200
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