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From: William Lee Irwin III <wli@holomorphy.com>
To: linux-mips@oss.sgi.com
Subject: FPU interrupt handler
Date: Sun, 25 Nov 2001 00:23:52 -0800	[thread overview]
Message-ID: <20011125002352.G1048@holomorphy.com> (raw)

        EXPORT(dec_intr_fpu)
dec_intr_fpu:   PANIC("Unimplemented FPU interrupt handler")

I've not encountered this quite yet, but I have an R3K-based
DecStation up and running, and if I understand this properly,
R3K delivers FPU exceptions as interrupts. It looks like
this could take the machine down.


Maciej, I was asked to notify you specifically, but this is
my only known point of contact. If you could look into this,
I would be much obliged.


Thanks,
Bill

             reply	other threads:[~2001-11-25  9:24 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-11-25  8:23 William Lee Irwin III [this message]
2001-11-26 11:57 ` FPU interrupt handler Maciej W. Rozycki
2001-11-26 12:19   ` Houten K.H.C. van (Karel)
2001-11-26 13:50     ` Maciej W. Rozycki
2001-11-26 14:07       ` Houten K.H.C. van (Karel)
2001-11-26 16:20         ` Maciej W. Rozycki
2001-11-27 17:35         ` Maciej W. Rozycki
2001-11-26 13:24   ` Ralf Baechle
2001-11-26 16:10     ` Maciej W. Rozycki
2001-11-27  1:17       ` Ralf Baechle
2001-11-26 14:48   ` William Lee Irwin III

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