Subject: Re: Experimental port of FreeBSD ACPI stuffs
To: T.SHIOZAKI <firstname.lastname@example.org>
From: Jason R Thorpe <email@example.com>
Date: 09/26/2000 07:27:01
On Tue, Sep 26, 2000 at 04:49:12PM +0900, T.SHIOZAKI wrote:
> vps->avail_end -= atop(sz);
> vps->end -= atop(sz);
> - msgbuf_paddr = vps->avail_end;
> + msgbuf_paddr = ptoa(vps->avail_end)
> But, I feel that this is not cause of the problems reported in the
> source-changes list.
Actually, this bug may very well have been the cause of the problems. The
symptoms were very much like a page of memory was being used twice, in
particular, the IDT page.
I'll work up a new patch for just MEMMAP and have the people who were
seeing problems test it.
-- Jason R. Thorpe <firstname.lastname@example.org>