Date: Tue, 31 Jul 2001 16:16:07 -0600 From: Charles Randall <crandall@matchlogic.com> To: "smp@freebsd.org" <smp@FreeBSD.org> Subject: RE: Dell 1550 SMP crash Message-ID: <5FE9B713CCCDD311A03400508B8B30130828F20A@bdr-xcln.corp.matchlogic.com>
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From: John Baldwin [mailto:jhb@FreeBSD.org] >Ah, didn't see the type 29 before. Hrm, there aren't really 29 traps >according to trap.c, the highest is 28, which is a machine check. Let me go >look around.. :( > >Oh, ok. type 28 is a machine check which is INT 18. INT 19 on the P3 is a new >exception we don't handle: SIMD Floating-Point exception. I thought we had >some SIMD code floating around somewhere though, but not in 4.x. Peter? > >Granted, I don't know why a mov would generate that. :( >Only SSE and SSE2 instructions are supposed to generate that. Searching the archives for "type 29", this looks like a problem that James FitzGibbon reported in May 2000 with a Dell PowerEdge 2450. Drew Eckhardt posted a response and then the thread basically died. Has anyone with the Dell 1550 or 2450 seen this before? Charles To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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