* [PATCH] Documentation/proc.txt: Add 2 missing fields for /proc/<pid>/status
@ 2018-10-22 21:31 Waiman Long
0 siblings, 0 replies; only message in thread
From: Waiman Long @ 2018-10-22 21:31 UTC (permalink / raw)
To: Jonathan Corbet
Cc: linux-doc, linux-kernel, x86, Andrew Morton, Roman Gushchin,
Vlastimil Babka, Waiman Long
It was found that two of the fields in the /proc/<pid>/status file were
missing - CapAmb & Speculation_Store_Bypass. They are now added to the
proc.txt documentation file.
Signed-off-by: Waiman Long <longman@redhat.com>
---
Documentation/filesystems/proc.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 22b4b00..36a9e62 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -214,7 +214,7 @@ asynchronous manner and the value may not be very precise. To see a precise
snapshot of a moment, you can see /proc/<pid>/smaps file and scan page table.
It's slow but very precise.
-Table 1-2: Contents of the status files (as of 4.8)
+Table 1-2: Contents of the status files (as of 4.18)
..............................................................................
Field Content
Name filename of the executable
@@ -267,8 +267,10 @@ Table 1-2: Contents of the status files (as of 4.8)
CapPrm bitmap of permitted capabilities
CapEff bitmap of effective capabilities
CapBnd bitmap of capabilities bounding set
+ CapAmb bitmap of ambient capabilities
NoNewPrivs no_new_privs, like prctl(PR_GET_NO_NEW_PRIV, ...)
Seccomp seccomp mode, like prctl(PR_GET_SECCOMP, ...)
+ Speculation_Store_Bypass speculative store bypass mitigation status
Cpus_allowed mask of CPUs on which this process may run
Cpus_allowed_list Same as previous, but in "list format"
Mems_allowed mask of memory nodes allowed to this process
--
1.8.3.1
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2018-10-22 21:31 [PATCH] Documentation/proc.txt: Add 2 missing fields for /proc/<pid>/status Waiman Long
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