The patch titled
Subject: gcov: support GCC 7.1
has been added to the -mm tree. Its filename is
gcov-support-gcc-71.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/gcov-support-gcc-71.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/gcov-support-gcc-71.patch
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------------------------------------------------------
From: Martin Liska <mliska@xxxxxxx>
Subject: gcov: support GCC 7.1
Starting from GCC 7.1, __gcov_exit is a new symbol expected
to be implemented in a profiling runtime.
Link: http://lkml.kernel.org/r/8c4084fa-3885-29fe-5fc4-0d4ca199c785@xxxxxxx
Signed-off-by: Martin Liska <mliska@xxxxxxx>
Acked-by: Peter Oberparleiter <oberpar@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/gcov/base.c | 6 ++++++
1 file changed, 6 insertions(+)
diff -puN kernel/gcov/base.c~gcov-support-gcc-71 kernel/gcov/base.c
--- a/kernel/gcov/base.c~gcov-support-gcc-71
+++ a/kernel/gcov/base.c
@@ -98,6 +98,12 @@ void __gcov_merge_icall_topn(gcov_type *
}
EXPORT_SYMBOL(__gcov_merge_icall_topn);
+void __gcov_exit (void)
+{
+ /* Unused. */
+}
+EXPORT_SYMBOL(__gcov_exit);
+
/**
* gcov_enable_events - enable event reporting through gcov_event()
*
_
Patches currently in -mm which might be from mliska@xxxxxxx are
gcov-support-gcc-71.patch
gcov-support-gcc-71-v2.patch
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