Date: Fri, 5 Nov 2010 16:26:19 -0400 From: Jung-uk Kim <jkim@FreeBSD.org> To: freebsd-acpi@FreeBSD.org Cc: "Moore, Robert" <robert.moore@intel.com>, jhb@FreeBSD.org, avg@FreeBSD.org Subject: Re: MacBookPro 5,1 Message-ID: <201011051626.26913.jkim@FreeBSD.org> In-Reply-To: <201011051615.24705.jkim@FreeBSD.org> References: <201010121209.06397.hselasky@c2i.net> <201011051615.24705.jkim@FreeBSD.org>
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On Friday 05 November 2010 04:14 pm, Jung-uk Kim wrote:
> On Tuesday 12 October 2010 06:09 am, Hans Petter Selasky wrote:
> > Hi,
> >
> > My MacBookPro 5,1 does not boot using -current because memory
> > inside the ACPI kernel module is used after free.
> >
> > The following patch temporily mitigates the problem:
> >
> > /usr/src/sys/dev/acpica/Osd/OsdMemory.c
> >
> > void
> > AcpiOsFree(void *Memory)
> > {
> > + if (cold == 0)
> > free(Memory, M_ACPICA);
> > }
> >
> > Is there any way to debug this from user-land?
>
> FYI, this problem should be fixed in r214848.
And r214849. I forgot to change one line. :-(
Sorry,
Jung-uk Kim
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