Commit 185210cc authored Mar 03, 2012 by Chen Gong Committed by Len Brown Mar 30, 2012

ACPI, APEI, EINJ, limit the range of einj_param



On the platforms with ACPI4.x support, parameter extension
is not always doable, which means only parameter extension
is enabled, einj_param can take effect.

v2->v1: stopping early in einj_get_parameter_address for einj_param

Signed-off-by: Chen Gong <gong.chen@linux.intel.com>
Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

parent 7ed28f2e

drivers/acpi/apei/einj.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -238,7 +238,7 @@ static void *einj_get_parameter_address(void)
		return v5param;
		}
		}
		if (paddrv4) {
		if (param_extension && paddrv4) {
		struct einj_parameter *v4param;

		v4param = acpi_os_map_memory(paddrv4, sizeof(*v4param));