Date: Fri, 5 Aug 2005 10:40:03 -0400 From: John Baldwin <jhb@FreeBSD.org> To: freebsd-alpha@freebsd.org Cc: alpha@freebsd.org, current@freebsd.org, "Simon L. Nielsen" <simon@freebsd.org> Subject: Re: Locking fixes for dc(4): please test! Message-ID: <200508051040.05333.jhb@FreeBSD.org> In-Reply-To: <20050804212718.GD852@zaphod.nitro.dk> References: <200508041255.05839.jhb@FreeBSD.org> <20050804212718.GD852@zaphod.nitro.dk>
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On Thursday 04 August 2005 05:27 pm, Simon L. Nielsen wrote: > On 2005.08.04 12:55:05 -0400, John Baldwin wrote: > > I have some fixes for the locking in the dc(4) driver, please test them > > if you have some dc(4) hardware, thanks! > > > > http://www.FreeBSD.org/~jhb/patches/dc_locking.patch > > It hasn't blown up yet with: > > dc0: <Intel 21143 10/100BaseTX> port 0xec00-0xec7f mem > 0xeb104000-0xeb1043ff irq 15 at device 20.0 on pci0 dc0: Ethernet address: > 00:40:f4:36:4e:e7 > dc0: if_start running deferred for Giant > dc0: [GIANT-LOCKED] Ok. Try changing the IS_MPSAFE at around line 348 flag from 0 to 1 and see if it blows up then. :) Thanks for testing. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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