cvs commit: src/sys/dev/twe twe.c twe_freebsd.c
rwatson at FreeBSD.org
Tue Feb 8 10:39:13 GMT 2005
On Tue, 8 Feb 2005, Scott Long wrote:
> Fix crashdumps on twe. The twe_immediate_request() path was not only
> copying data to a temporary buffer before the I/O, but also copying that
> temporary buffer back to the original data location after the I/O. When
> you're dumping kernel heap and stack and protected pages, this is very
> very bad.
> A belated thanks to Robert Watson for donating hardware for this (and future)
> MFC after: 3 days
Wonderful, thanks! I and the rest of the 3ware-consuming world will
appreciate this much :-).
Robert N M Watson
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