On Tue, Aug 03, 2021 at 09:57:31PM -0700, Randy Dunlap wrote:

On 8/3/21 9:32 PM, ira.weiny@intel.com wrote:

quoted

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index bdb22006f713..7902fce7f1da 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt

@@ -4081,6 +4081,20 @@
  	pirq=		[SMP,APIC] Manual mp-table setup
  			See Documentation/x86/i386/IO-APIC.rst.
+	memremap.pks_fault_mode=	[X86] Control the behavior of page map
+			protection violations.  Violations may not be an actual
+			use of the memory but simply an attempt to map it in an
+			incompatible way.
+			(depends on CONFIG_DEVMAP_ACCESS_PROTECTION

Missing closing ')' above.

Fixed.  Thank you!
Ira

quoted

+
+			Format: { relaxed | strict }
+
+			relaxed - Print a warning, disable the protection and
+				  continue execution.
+			strict - Stop kernel execution via BUG_ON or fault
+
+			default: relaxed
+

-- 
~Randy