Date: Sun, 21 Mar 2004 00:00:40 -0800 (PST) From: Eugene Grosbein <eugen@grosbein.pp.ru> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/60526: Post-PAE stable SMP machine freezes Message-ID: <200403210800.i2L80e4X056378@freefall.freebsd.org>
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The following reply was made to PR kern/60526; it has been noted by GNATS. From: Eugene Grosbein <eugen@grosbein.pp.ru> To: Doug White <dwhite@gumbysoft.com> Cc: Eugene Grosbein <eugen@kuzbass.ru>, stable@freebsd.org, bug-followup@freebsd.org, sos@freebsd.org Subject: Re: kern/60526: Post-PAE stable SMP machine freezes Date: Sun, 21 Mar 2004 14:50:20 +0700 Doug White wrote: > Someone referred me to a EETimes article, and I have hundreds of Tyan > S2510/S2518 boards I can reproduce the problem on under multiple operating > systems. I googled a little for ROSB4. Here http://www.ussg.iu.edu/hypermail/linux/kernel/0206.1/1212.html I've found the next statement: > The system will lock solid when both IDE channels are accessed, > and either one is using DMA. Since I want DMA, I simply abandon the > secondary channel. Is it possible do such a thing using FreeBSD? Next, Linux seem to have a workarond(?) since 2002: http://www.ussg.iu.edu/hypermail/linux/kernel/0206.1/0996.html Soren, could you please look at this? Eugene
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