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authorSven Schnelle <svens@linux.ibm.com>2021-09-09 20:59:17 +0200
committerVasily Gorbik <gor@linux.ibm.com>2021-10-04 09:49:37 +0200
commitd340d28a968ec479d0ed3c38ab716ed821d82ad8 (patch)
tree279dc018a3f65ac79c59e4c8d03d5a9eeeaef9c1 /arch/s390/Kconfig
parents390/ftrace: add FTRACE_GEN_NOP_ASM macro (diff)
downloadlinux-d340d28a968ec479d0ed3c38ab716ed821d82ad8.tar.xz
linux-d340d28a968ec479d0ed3c38ab716ed821d82ad8.zip
kprobes: add testcases for s390
Add a few testcases to make sure that it's not possible to place a kprobe in the mid of an instruction on s390. Signed-off-by: Sven Schnelle <svens@linux.ibm.com> Acked-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index b86de61b8caa..4d63662a919d 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -946,4 +946,16 @@ config S390_UNWIND_SELFTEST
Say N if you are unsure.
+config S390_KPROBES_SANITY_TEST
+ def_tristate n
+ prompt "Enable s390 specific kprobes tests"
+ depends on KPROBES
+ depends on KUNIT
+ help
+ This option enables an s390 specific kprobes test module. This option
+ is not useful for distributions or general kernels, but only for kernel
+ developers working on architecture code.
+
+ Say N if you are unsure.
+
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