On Tue, Apr 07, 2009 at 05:56:09PM -0400, Len Brown wrote: > From: Len Brown <len.brown@xxxxxxxxx> > > Sony laptops apparently write 4-bytes (rather than 1 byte) > to debug port 0x80, which spews error messages: > > Denied AML access to port 0x00000080/4 (DMA1 0x0081-0x0083) [20090320] > > http://bugzilla.kernel.org/show_bug.cgi?id=13036 > > Signed-off-by: Len Brown <len.brown@xxxxxxxxx> Acked-by: Mattia Dongili <malattia@xxxxxxxx> > --- > > Rodrigo, > Please verify that this makes the warnings go away. > > thanks, > -Len > > drivers/acpi/acpica/hwvalid.c | 1 - > 1 files changed, 0 insertions(+), 1 deletions(-) > > diff --git a/drivers/acpi/acpica/hwvalid.c b/drivers/acpi/acpica/hwvalid.c > index bd3c937..7737afb 100644 > --- a/drivers/acpi/acpica/hwvalid.c > +++ b/drivers/acpi/acpica/hwvalid.c > @@ -90,7 +90,6 @@ static const struct acpi_port_info acpi_protected_ports[] = { > {"PIT2", 0x0048, 0x004B, ACPI_OSI_WIN_XP}, > {"RTC", 0x0070, 0x0071, ACPI_OSI_WIN_XP}, > {"CMOS", 0x0074, 0x0076, ACPI_OSI_WIN_XP}, > - {"DMA1", 0x0081, 0x0083, ACPI_OSI_WIN_XP}, > {"DMA1L", 0x0087, 0x0087, ACPI_OSI_WIN_XP}, > {"DMA2", 0x0089, 0x008B, ACPI_OSI_WIN_XP}, > {"DMA2L", 0x008F, 0x008F, ACPI_OSI_WIN_XP}, > -- > 1.6.2.2.446.gfbdc > -- mattia :wq! -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
