Re: [PATCH 1/1] i386: fix a hang on stuck nmi watchdog

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, 2007-09-01 at 23:45 +0200, Andi Kleen wrote:
> On Saturday 01 September 2007 22:54:17 Daniel Walker wrote:
> > In the case when an nmi gets stucks the endflag stays equal to zero. This
> > causes the busy looping on other cpus to continue, even tho the nmi test
> > is done.
> > 
> > On my machine with out the change below the system would hang right after
> > check_nmi_watchdog(). The change below just sets endflag prior to checking
> > if the test was successful or not.
> > 
> > Signed-off-by: Daniel Walker <[email protected]>
> 
> Added thanks. I guess it's .23 material.

putting it in 2.6.23 seems appropriate .. Stephane's patch might be good
for 2.6.23 too .. 

Daniel

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux