svn commit: r186182 - head/sys/dev/ata
phk at phk.freebsd.dk
Sun Dec 28 07:53:03 UTC 2008
In message <20081228053530.GF18389 at elvis.mu.org>, Alfred Perlstein writes:
>* Scott Long <scottl at samsco.org> [081226 18:34] wrote:
>> I prefer to do nothing. It's not unsafe or erroneous to access cfg
>> registers. But if some kind of message does get added, I insist that
>> it drop all pretenses and say, "you're too poor to run freebsd, come
>> back when you can afford better hardware.". :)
>Well that could be the result of a driver that has a "bug" that
>makes it access cfg space when it does not need to, as what seems
>to have just been fixed.
How about adding a counter and a rate warning under INVARIANTS ?
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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