Date: Thu, 2 Oct 1997 17:27:56 -0500 From: Karl Denninger <karl@Mcs.Net> To: "Justin T. Gibbs" <gibbs@plutotech.com> Cc: current@FreeBSD.ORG Subject: Re: cvs commit: src/sys/i386/isa apic_vector.s icu_vector.s Message-ID: <19971002172756.26631@Mars.Mcs.Net> In-Reply-To: <199709281942.NAA14122@pluto.plutotech.com>; from Justin T. Gibbs on Sun, Sep 28, 1997 at 01:42:33PM -0600 References: <199709281930.MAA10261@freefall.freebsd.org> <199709281942.NAA14122@pluto.plutotech.com>
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It looks like in fact it did. Now if we can find a way around the cache coherency problems in NFS we'll be reasonably-well set. The suggested "-kk" fix didn't, so we're still in trouble there. Is there ANY fix for this? NQNFS? Anything? Or is it just hosed right now? The client and server are both FreeBSD, although the server is running code that's a few months old, so if it has to be upgraded that's possible (but a pain in the butt due to the fact that rebooting those servers is INCREDIBLY unpopular, not to mention the risk if the code that gets on them is *bad* in some way). -- -- Karl Denninger (karl@MCS.Net)| MCSNet - Serving Chicagoland and Wisconsin http://www.mcs.net/~karl | T1's from $600 monthly to FULL DS-3 Service | NEW! K56Flex modem support is now available Voice: [+1 312 803-MCS1 x219]| 56kbps DIGITAL ISDN DOV on analog lines! Fax: [+1 312 803-4929] | 2 FULL DS-3 Internet links; 400Mbps B/W Internal On Sun, Sep 28, 1997 at 01:42:33PM -0600, Justin T. Gibbs wrote: > Those of you complaining of "mysterious hangs", NFS related or otherwise, > this change will probably fix your problem. > > >gibbs 1997/09/28 12:30:03 PDT > > > > Modified files: > > sys/i386/isa apic_vector.s icu_vector.s > > Log: > > Fix a serious bug I introduced while adding in support for CAM interrupts. > > It seems I didn't count my 0's properly when adding the new masks into > > icu_vector.s pushing SWI_AST_MASK off the end of the array and screwing > > up the indexing for SWI_CLOCK_MASK. > > > > Fix the bug icu_vector.s and also reformat the code in both icu_vector.s and > > apic_vector.s so that it will be much harder to make the same mistake in > > the future. > > > > Submitted by: Bruce Evans <bde@zeta.org.au> > > > > Revision Changes Path > > 1.23 +3 -2 src/sys/i386/isa/apic_vector.s > > 1.6 +7 -5 src/sys/i386/isa/icu_vector.s > > > > -- > Justin T. Gibbs > =========================================== > FreeBSD: Turning PCs into workstations > =========================================== > >
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