Patch "tracing: Have HIST_TRIGGERS select TRACING" has been added to the 4.7-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
tracing: Have HIST_TRIGGERS select TRACING
to the 4.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
tracing-have-hist_triggers-select-tracing.patch
and it can be found in the queue-4.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
7ad8fb61c4abf589596f0a4da34d987471481569Mon Sep 17 00:00:00 2001
From: Tom Zanussi <[email protected]>
Date: Sun, 3 Jul 2016 08:51:34 -0500
Subject: tracing: Have HIST_TRIGGERS select TRACING
From: Tom Zanussi <[email protected]>
commit 7ad8fb61c4abf589596f0a4da34d987471481569 upstream.
The kbuild test robot reported a compile error if HIST_TRIGGERS was enabled but nothing else that selected TRACING was configured in.
HIST_TRIGGERS should directly select it and not rely on anything else to do it.
--- kernel/trace/Kconfig | 1 + 1 file changed, 1 insertion(+)
kernel/trace/Kconfig +1 -0
@@ -542,6 +542,7 @@ config HIST_TRIGGERS bool "Histogram triggers" depends on ARCH_HAVE_NMI_SAFE_CMPXCHG select TRACING_MAP + select TRACING default n help Hist triggers allow one or more arbitrary trace event fields
Patches currently in stable-queue which might be from [email protected] are
queue-4.7/tracing-have-hist_triggers-select-tracing.patch