[PATCH 6/6] proc.5: describe new ProtectionKey smaps field
From: Dave Hansen <hidden>
Date: 2016-06-08 17:36:59
Also in:
linux-man
Signed-off-by: Dave Hansen <dave.hansen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> --- b/man5/proc.5 | 7 +++++++ 1 file changed, 7 insertions(+) diff -puN man5/proc.5~proc man5/proc.5
--- a/man5/proc.5~proc 2016-06-08 10:32:44.500409589 -0700
+++ b/man5/proc.5 2016-06-08 10:32:44.504409589 -0700@@ -1573,6 +1573,13 @@ The codes are the following: nh - no-huge page advise flag mg - mergeable advise flag +"ProtectionKey" field contains the memory protection key (see +.BR pkeys (5)) +associated with the virtual memory area. +Only present if the kernel was built with the +.B CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS +configuration option. (since Linux 4.6) + The .IR /proc/[pid]/smaps file is present only if the
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