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Date:      Mon, 27 Jul 1998 14:42:59 -0400 (EDT)
From:      Luoqi Chen <luoqi@chen.ml.org>
To:        freebsd-bugs@freefall.cdrom.com, luoqi@chen.ml.org, rivers@dignus.com
Subject:   Re: kern/7415: VMIO bug for FS with sub-page-size blocks (with fix)
Message-ID:  <199807271842.OAA07446@chen.ml.org>
In-Reply-To: <199807271822.OAA14121@lakes.dignus.com>

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> Luoqi Chen writes:
>
>    
>         There are some bugs in VMIO code when dealing with blocks not
>         on a page-boundary. They may cause crash for FS with sub-page
>         sized blocks (e.g. MSDOSFS), or VMIO enabled block devices
>         (which uses 512-byte blocks).
>
>
> I was wondering if this could be in 2.2.x?  It seems, just looking at
> the patch, that the problem exists there as well.
>
> 	- Dave Rivers -
>
It could very well be in 2.2.x. If you have a crash machine running
2.2.x, you may try the same steps listed in the "How-To-Repeat"
section, and see if you can get the panic.

-lq

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