s390: enable kcov support
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Mon, 20 Jun 2016 12:08:32 +0000 (14:08 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 28 Jun 2016 07:32:39 +0000 (09:32 +0200)
commit907fa061cc24f7092db4fcb7938b9cb6ea7dd15e
treebb1e172354bb805359f98358e0ba4fc573dd5ac6
parente238c15e5252d2d6eb5c43c1da617fcad8e60420
s390: enable kcov support

Now that hopefully all inline assemblies have been converted to single
basic blocks we can enable kcov on s390.

Note that this patch does not disable as many files on s390 like the
x86 variant does. Right now I didn't see a reason to do that, however
additional files or directories can be excluded at any time.

The runtime overhead seems to be quite high.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/Kconfig
arch/s390/boot/compressed/Makefile
arch/s390/kernel/Makefile
arch/s390/kernel/vdso32/Makefile
arch/s390/kernel/vdso64/Makefile