Messages in this thread | | | Date | Fri, 2 Apr 2010 22:42:51 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [patch 1/2] genirq: Run irq handlers with interrupts disabled |
| |
On Fri, 2 Apr 2010, Pavel Machek wrote:
> On Wed 2010-03-31 13:16:37, Thomas Gleixner wrote: > > On Tue, 30 Mar 2010, Andi Kleen wrote: > > > > > > Why not simply force IRQF_DISABLED for all MSI interrupts. That still > > > > allows nesting for non MSI ones, but it limits the chance of throwing > > > > up reasonably well. That's a two liner. > > > > > > > > Can you please test whether it resolves the issue at hand ? > > > > > > Sorry for the late answer. Got confirmation that this patch > > > fixes the test case. Thanks. > > > > Ok, I'll push it linus wards and cc stable. I think thats the least > > intrusive safe bet we can have right now. > > stable? I'd say thats way too intrusive for -stable...
So we better let the possible stack overruns unaddressed ?
Thanks,
tglx
| |