Date: Wed, 17 Jan 2001 17:01:41 -0800 (PST) From: Matt Dillon <dillon@earth.backplane.com> To: Jason Evans <jasone@canonware.com> Cc: Soren Schmidt <sos@freebsd.dk>, current@FreeBSD.ORG Subject: Re: Debugging SMP instability (was Re: HEADS-UP: await/asleep removal imminent) Message-ID: <200101180101.f0I11fY51675@earth.backplane.com> References: <20010117101342.R7240@fw.wintelcom.net> <200101171842.TAA12276@freebsd.dk> <20010117111221.T61852@canonware.com>
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:I did some research on this and am convinced that at least some video cards :would work as memory buffers for KTR logs. Specifically, someone mentioned :to me yesterday that their Matrox Millennium II flashes the X desktop :during startup from a previous invocation across warm boots. (I pursued :some alternatives and found the PCI RAM cards to be prohibitively expensive :(more than $700), and sound cards to not have enough RAM except on old :SoundBlaster AWE cards.) My Voodoo 3 2000 does the same thing... crash, reboot, bring up X, and the original pre-boot display flashes before X reinitializes the screen. -Matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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