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List:       freebsd-current
Subject:    Re: possible fix for gdb hanging the kernel
From:       Alex Kapranoff <alex () kapran ! bitmcnit ! bryansk ! su>
Date:       2000-12-30 10:49:23
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On Fri, Dec 29, 2000 at 04:19:38PM -0800, Alfred Perlstein wrote:
> I'd appreciate it if those who are having issues with gdb were to
> try this patch and let me know if it fixes things.

  Sorry, but gdb keeps hanging my box after this patch.
In fact, the behaviour didn't changed.

> Index: sys_process.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/kern/sys_process.c,v
> retrieving revision 1.57
> diff -u -u -r1.57 sys_process.c
> --- sys_process.c	2000/12/28 08:34:21	1.57
> +++ sys_process.c	2000/12/30 00:24:38
> @@ -381,8 +381,8 @@
>  		if (p->p_stat == SSTOP) {
>  			p->p_xstat = uap->data;
>  			setrunnable(p);
> -			psignal(p, SIGCONT);
>  			mtx_exit(&sched_lock, MTX_SPIN);
> +			psignal(p, SIGCONT);
>  		} else {
>  			mtx_exit(&sched_lock, MTX_SPIN);
>  			if (uap->data) {
> 
> -- 
> -Alfred Perlstein - [bright@wintelcom.net|alfred@freebsd.org]
> "I have the heart of a child; I keep it in a jar on my desk."

-- 
Alex Kapranoff,                              Voice: +7(0832)791845
1 days before the brand new millenium...


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