Date: Sun, 30 Dec 2001 21:10:02 -0500 From: Jake Burkholder <jake@locore.ca> To: Poul-Henning Kamp <phk@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/i386/i386 trap.c Message-ID: <20011230211002.C9752@locore.ca> In-Reply-To: <200112301943.fBUJhxB15608@freefall.freebsd.org>; from phk@FreeBSD.org on Sun, Dec 30, 2001 at 11:43:59AM -0800 References: <200112301943.fBUJhxB15608@freefall.freebsd.org>
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Apparently, On Sun, Dec 30, 2001 at 11:43:59AM -0800,
Poul-Henning Kamp said words to the effect of;
> phk 2001/12/30 11:43:59 PST
>
> Modified files:
> sys/i386/i386 trap.c
> Log:
> GC an alternate trap_pfault() which has rotted away behind an "#ifdef notyet"
> since 21-Mar-95 .
>
> Revision Changes Path
> 1.210 +0 -118 src/sys/i386/i386/trap.c
This is the one that should have been used. The existing one is broken because
it allows faults on user memory in kernel mode without using copy{in,out} or
{f,s}uword. Apparently there is still broken kernel code that expects this to
work.
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