Re: regression caused by: genirq: do not leave interupts enabled on free_irq

From: Yinghai Lu
Date: Fri Apr 11 2008 - 03:17:24 EST


On Fri, Apr 11, 2008 at 12:14 AM, Yinghai Lu <yhlu.kernel@xxxxxxxxx> wrote:
> On Fri, Apr 11, 2008 at 12:01 AM, Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
> > On Thu, 10 Apr 2008, Yinghai Lu wrote:
> > > last week found:
> > > after latest kernel kexec RHEL 5.1 or other stack kernel, the nvidia
> > > forcedeth doesn't work anymore.
> > >
> > > I stared at forcedeth.c two days. and revert every patches about that
> > > doesn't help.
> >
> > So forcedeth does not come up again, when you kexec from linus.git
> > into an older distro kernel. Or is it the other way round ?
> RHEL 5.1 kexec RHEL 5.1 : works
> RHEL 5.1 kexec linus kernel: works
> linus (after -rc2) kexec linus tree: works:
> linus (after -rc2) kexec RHEL 5.1 : forcedeth will not come up
> linus ( before -rc2 include rc2) kexec RHEL 5.1 works
>
the forcedeth can not get IP address...

YH
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