A page fault in subr_turnstile.c:propogate_priority()

[John Baldwin]

On 03-Dec-2003 Brian F. Feldman wrote:
> Igor Sysoev <is at rambler-co.ru> wrote:
>> I'd cvsup'ed 5.1-CURRENT from 2003.11.04.02.02.00 up to
>> 2003.11.28.00.00.00 with the turnstile support and it can still
>> causes sometimes a page fault in propogate_priority().
>> I have core dump and can send debug output.
> 
> Go ahead and load up kernel.debug and the core dump in gdb -k, and show us 
> the backtrace.  Also, do you have any idea about more specific circumstances 
> that will cause this problem?  Thanks!

Actually, please try http://www.FreeBSD.org/~jhb/patches/turnstile.patch

-- 

John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/