bna: make pointers to read-only inputs const

[cascardo/linux.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 61ab162..6726139 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1481,6 +1481,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        By default, super page will be supported if Intel IOMMU
                        has the capability. With this option, super page will
                        not be supported.
+               ecs_off [Default Off]
+                       By default, extended context tables will be supported if
+                       the hardware advertises that it has support both for the
+                       extended tables themselves, and also PASID support. With
+                       this option set, extended tables will not be used even
+                       on hardware which claims to support them.
 
        intel_idle.max_cstate=  [KNL,HW,ACPI,X86]
                        0       disables intel_idle and fall back on acpi_idle.