RE: [BUG][2.6.8.1] serial driver hangs SMP kernel, but not the UP kernel

Tim_T_Murphy
2005-01-06T14:58:10Z

sorry for the huge delay since my last post on this, but disabling
low_latency is resulting in dropped characters.

this looks to be exactly what was reported in
http://www.uwsg.iu.edu/hypermail/linux/kernel/0212.0/0412.html

anything i can do to avoid dropping characters without using
low_latency, which still hangs SMP kernels?
thanks,
tim
> -----Original Message-----
> From: Murphy, Tim T
> Sent: Monday, November 01, 2004 10:07 AM
> To: 'Russell King'
> Cc: linux-kernel@vger.kernel.org
> Subject: RE: [BUG][2.6.8.1] serial driver hangs SMP kernel,
> but not the
> UP kernel
>
>
> > Thanks for testing - I'll be adding this to mainline kernels.
> Thanks Russell.
> I'd be glad to help by testing any further low_latency
> related patches also.
> Tim
>