Date: Sat, 25 Dec 2010 10:10:10 GMT From: Colin Percival <cperciva@freebsd.org> To: freebsd-xen@FreeBSD.org Subject: Re: kern/140313: [xen] [panic] FreeBSD8 RC2 as PV domU crashes during configure of security/libgcrypt Message-ID: <201012251010.oBPAAALO003095@freefall.freebsd.org>
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The following reply was made to PR kern/140313; it has been noted by GNATS.
From: Colin Percival <cperciva@freebsd.org>
To: bug-followup@FreeBSD.org, mister.olli@googlemail.com
Cc:
Subject: Re: kern/140313: [xen] [panic] FreeBSD8 RC2 as PV domU crashes during
configure of security/libgcrypt
Date: Sat, 25 Dec 2010 02:06:45 -0800
Test case:
#include <sys/mman.h>
int main()
{
int i;
mlock(&i, 4);
return (0);
}
This appears to have been partially fixed by SVN r204160, but pmap_pte_release
needs to be updated the same way as pmap_pte. I'll commit this once I've had
a chance to test further.
--
Colin Percival
Security Officer, FreeBSD | freebsd.org | The power to serve
Founder / author, Tarsnap | tarsnap.com | Online backups for the truly paranoid
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