Messages in this thread |  | | | Subject | Re: Kernel Panic during memcpy_toio to PCI card | | From | Alan Cox <> | | Date | 02 Nov 2002 01:15:11 +0000 |
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On Fri, 2002-11-01 at 23:29, Dave Jones wrote: > memcpy_toio() in 2.4 is still using memcpy() which could use prefetch() > if you compile for certain processors. Prefetching io space could do > all sorts of nasties. >
If so that really wants fixing ASAP ie for 2.4.20
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