On 01/05/2014 11:07 AM, Prarit Bhargava wrote:
> I tested this by doing a continuous loop of booting a system, downing all
> cpus, and then rebooting. Before every reboot I grepped the dmesg log for
> the do_IRQ warning to see if there were any additional do_IRQ warnings and
> I do not see any
I tested this by doing a continuous loop of booting a system, downing all
cpus, and then rebooting. Before every reboot I grepped the dmesg log for
the do_IRQ warning to see if there were any additional do_IRQ warnings and
I do not see any after applying this patch. I also tested on several
On 01/05/2014 11:07 AM, Prarit Bhargava wrote:
I tested this by doing a continuous loop of booting a system, downing all
cpus, and then rebooting. Before every reboot I grepped the dmesg log for
the do_IRQ warning to see if there were any additional do_IRQ warnings and
I do not see any
I tested this by doing a continuous loop of booting a system, downing all
cpus, and then rebooting. Before every reboot I grepped the dmesg log for
the do_IRQ warning to see if there were any additional do_IRQ warnings and
I do not see any after applying this patch. I also tested on several
On 12/29/13, Prarit Bhargava wrote:
> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64831
>
> When downing a cpu it is possible that there are unhandled irqs left in
> the APIC IRR register. The following code path shows how the problem
> can occur:
>
> 1. CPU 5 is to go down.
> 2. CPU 5
On 12/29/13, Prarit Bhargava pra...@redhat.com wrote:
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64831
When downing a cpu it is possible that there are unhandled irqs left in
the APIC IRR register. The following code path shows how the problem
can occur:
1. CPU 5 is to go down.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64831
When downing a cpu it is possible that there are unhandled irqs left in
the APIC IRR register. The following code path shows how the problem
can occur:
1. CPU 5 is to go down.
2. CPU 5 IRQ 12 IRR is set to request service, but ISR is
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64831
When downing a cpu it is possible that there are unhandled irqs left in
the APIC IRR register. The following code path shows how the problem
can occur:
1. CPU 5 is to go down.
2. CPU 5 IRQ 12 IRR is set to request service, but ISR is
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