+ gcov-support-gcc-71-v2.patch added to -mm tree

+ gcov-support-gcc-71-v2.patch added to -mm tree

[akpm]

The patch titled
     Subject: gcov-support-gcc-71-v2
has been added to the -mm tree.  Its filename is
     gcov-support-gcc-71-v2.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/gcov-support-gcc-71-v2.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/gcov-support-gcc-71-v2.patch

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*** Remember to use Documentation/SubmitChecklist when testing your code ***

The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Martin Liska <mliska@suse.cz>
Subject: gcov-support-gcc-71-v2

Starting from GCC 7.1, __gcov_exit is a new symbol expected
to be implemented in a profiling runtime. Update number of profile
counters.

Link: http://lkml.kernel.org/r/e63a3c59-0149-c97e-4084-20ca8f146b26@suse.cz
Signed-off-by: Martin Liska <mliska@suse.cz>
Acked-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/gcov/gcc_4_7.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff -puN kernel/gcov/gcc_4_7.c~gcov-support-gcc-71-v2 kernel/gcov/gcc_4_7.c
--- a/kernel/gcov/gcc_4_7.c~gcov-support-gcc-71-v2
+++ a/kernel/gcov/gcc_4_7.c
@@ -18,7 +18,9 @@
 #include <linux/vmalloc.h>
 #include "gcov.h"
 
-#if (__GNUC__ > 5) || (__GNUC__ == 5 && __GNUC_MINOR__ >= 1)
+#if (__GNUC__ >= 7)
+#define GCOV_COUNTERS			9
+#elif (__GNUC__ > 5) || (__GNUC__ == 5 && __GNUC_MINOR__ >= 1)
 #define GCOV_COUNTERS			10
 #elif __GNUC__ == 4 && __GNUC_MINOR__ >= 9
 #define GCOV_COUNTERS			9
_

Patches currently in -mm which might be from mliska@suse.cz are

gcov-support-gcc-71.patch
gcov-support-gcc-71-v2.patch