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Date:      Tue, 12 Oct 2010 12:09:06 +0200
From:      Hans Petter Selasky <hselasky@c2i.net>
To:        freebsd-acpi@freebsd.org
Subject:   MacBookPro 5,1
Message-ID:  <201010121209.06397.hselasky@c2i.net>

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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?

--HPS



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