git: kernel/acpi: Sync acpi_pci_link with FreeBSD.

[Sascha Wildner <swildner@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 06871c60cc152690c2ce3190c6a1b23101752666
Author: Sascha Wildner <saw@online.de>
Date:   Wed May 8 20:26:52 2013 +0200

    kernel/acpi: Sync acpi_pci_link with FreeBSD.
    
    * Fix use-after-free bug for extended IRQ resource[1].
    
    * Some BIOSes use an Extended IRQ resource descriptor in _PRS for a link
      that uses non-ISA IRQs but use a plain IRQ resource in _CRS.  However,
      a non-ISA IRQ can't fit into a plain IRQ resource.  If we encounter a
      link like this, build the resource buffer from _PRS instead of _CRS.
    
    * Set the correct size of the end tag in a resource buffer.
    
    * Make MALLOC_DEFINEs that have no corresponding MALLOC_DECLAREs static.
    
    Reviewed-and-tested-by: sephe

Summary of changes:
 sys/dev/acpica/acpi_pci_link.c | 94 +++++++++++++++++++++---------------------
 1 file changed, 47 insertions(+), 47 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/06871c60cc152690c2ce3190c6a1b23101752666


-- 
DragonFly BSD source repository