| Message ID | 4C80B338.6020701@gmail.com |
|---|---|
| State | Not Applicable |
| Delegated to: | David Miller |
| Headers | show |
On Fri, Sep 03, 2010 at 10:35:04AM +0200, Jiri Slaby wrote: > On 06/06/2010 08:22 AM, Jiri Slaby wrote: > > On 06/02/2010 08:44 PM, Don Zickus wrote: > >> --- a/kernel/watchdog.c > >> +++ b/kernel/watchdog.c > >> @@ -550,8 +550,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) > >> break; > >> case CPU_ONLINE: > >> case CPU_ONLINE_FROZEN: > >> - if (watchdog_enable(hotcpu)) > >> - return NOTIFY_BAD; > >> + watchdog_enable(hotcpu) > > > > This fixes the problem indeed. > > Hi, was this fixed somehow? I still use this hunk and don't know if it > is needed: I have to go re-review the problem again. I might have forgot to bring it in. Thanks for reminding me! Cheers, Don > --- a/kernel/watchdog.c > +++ b/kernel/watchdog.c > @@ -524,7 +524,7 @@ cpu_callback(struct notifier_block *nfb, unsigned > long action, void *hcpu) > break; > case CPU_ONLINE: > case CPU_ONLINE_FROZEN: > - err = watchdog_enable(hotcpu); > + watchdog_enable(hotcpu); > break; > #ifdef CONFIG_HOTPLUG_CPU > case CPU_UP_CANCELED: > > thanks, > -- > js -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 09/03/2010 04:56 PM, Don Zickus wrote: > On Fri, Sep 03, 2010 at 10:35:04AM +0200, Jiri Slaby wrote: >> On 06/06/2010 08:22 AM, Jiri Slaby wrote: >>> On 06/02/2010 08:44 PM, Don Zickus wrote: >>>> --- a/kernel/watchdog.c >>>> +++ b/kernel/watchdog.c >>>> @@ -550,8 +550,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) >>>> break; >>>> case CPU_ONLINE: >>>> case CPU_ONLINE_FROZEN: >>>> - if (watchdog_enable(hotcpu)) >>>> - return NOTIFY_BAD; >>>> + watchdog_enable(hotcpu) >>> >>> This fixes the problem indeed. >> >> Hi, was this fixed somehow? I still use this hunk and don't know if it >> is needed: > > I have to go re-review the problem again. I might have forgot to bring it > in. Thanks for reminding me! Reminder #2 :). Any updates? thanks,
On Fri, Sep 24, 2010 at 06:10:02PM +0300, Jiri Slaby wrote: > On 09/03/2010 04:56 PM, Don Zickus wrote: > > On Fri, Sep 03, 2010 at 10:35:04AM +0200, Jiri Slaby wrote: > >> On 06/06/2010 08:22 AM, Jiri Slaby wrote: > >>> On 06/02/2010 08:44 PM, Don Zickus wrote: > >>>> --- a/kernel/watchdog.c > >>>> +++ b/kernel/watchdog.c > >>>> @@ -550,8 +550,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) > >>>> break; > >>>> case CPU_ONLINE: > >>>> case CPU_ONLINE_FROZEN: > >>>> - if (watchdog_enable(hotcpu)) > >>>> - return NOTIFY_BAD; > >>>> + watchdog_enable(hotcpu) > >>> > >>> This fixes the problem indeed. > >> > >> Hi, was this fixed somehow? I still use this hunk and don't know if it > >> is needed: > > > > I have to go re-review the problem again. I might have forgot to bring it > > in. Thanks for reminding me! > > Reminder #2 :). Any updates? No. I suck. I was sidetracked on other stuff. Let me put that together today. Thanks again for reminding me. Cheers, Don -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Sep 24, 2010 at 06:10:02PM +0300, Jiri Slaby wrote: > On 09/03/2010 04:56 PM, Don Zickus wrote: > > On Fri, Sep 03, 2010 at 10:35:04AM +0200, Jiri Slaby wrote: > >> On 06/06/2010 08:22 AM, Jiri Slaby wrote: > >>> On 06/02/2010 08:44 PM, Don Zickus wrote: > >>>> --- a/kernel/watchdog.c > >>>> +++ b/kernel/watchdog.c > >>>> @@ -550,8 +550,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) > >>>> break; > >>>> case CPU_ONLINE: > >>>> case CPU_ONLINE_FROZEN: > >>>> - if (watchdog_enable(hotcpu)) > >>>> - return NOTIFY_BAD; > >>>> + watchdog_enable(hotcpu) > >>> > >>> This fixes the problem indeed. > >> > >> Hi, was this fixed somehow? I still use this hunk and don't know if it > >> is needed: > > > > I have to go re-review the problem again. I might have forgot to bring it > > in. Thanks for reminding me! > > Reminder #2 :). Any updates? Actually there seems to have been some clean up in the cpu hotplug error handling code. Could you remove that snippet of code and see if the problem still happens? Cheers, Don -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 09/24/2010 10:19 PM, Don Zickus wrote: > Actually there seems to have been some clean up in the cpu hotplug error > handling code. Could you remove that snippet of code and see if the > problem still happens? The thing is I don't remember what problems exactly I had. From the description I wrote, I cannot reproduce it anymore :). thanks for looking into that,
On Sat, Sep 25, 2010 at 10:30:35PM +0300, Jiri Slaby wrote: > On 09/24/2010 10:19 PM, Don Zickus wrote: > > Actually there seems to have been some clean up in the cpu hotplug error > > handling code. Could you remove that snippet of code and see if the > > problem still happens? > > The thing is I don't remember what problems exactly I had. From the > description I wrote, I cannot reproduce it anymore :). > > thanks for looking into that, ok. :-) Let me know if it pops up again. Cheers, Don -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
--- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -524,7 +524,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) break; case CPU_ONLINE: case CPU_ONLINE_FROZEN: - err = watchdog_enable(hotcpu); + watchdog_enable(hotcpu); break; #ifdef CONFIG_HOTPLUG_CPU