diff options
| author |   Heiko Carstens <hca@linux.ibm.com> | 2021-10-12 15:37:59 +0200 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2021-10-19 15:39:53 +0200 |
| commit | 2ab3a0a9fad846e751148e9cdeda85a8f7765f31 (patch) | |
| tree | 3de33a636ee0208fb3eaae71dcf94476c97dd7fc /arch/s390/Kconfig | |
| parent | s390/cmm: use string_upper() instead of open coded variant (diff) | |
| download | linux-dev-2ab3a0a9fad846e751148e9cdeda85a8f7765f31.tar.xz linux-dev-2ab3a0a9fad846e751148e9cdeda85a8f7765f31.zip | |
s390/ftrace: add HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALL support
This is the s390 variant of commit 562955fe6a55 ("ftrace/x86: Add
register_ftrace_direct() for custom trampolines").
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20211012133802.2460757-2-hca@linux.ibm.com
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/Kconfig')
| -rw-r--r-- | arch/s390/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index c35c98e515a2..c4b53c7313a7 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -154,6 +154,7 @@ config S390 select HAVE_DMA_CONTIGUOUS select HAVE_DYNAMIC_FTRACE select HAVE_DYNAMIC_FTRACE_WITH_ARGS + select HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS select HAVE_DYNAMIC_FTRACE_WITH_REGS select HAVE_EBPF_JIT if PACK_STACK && HAVE_MARCH_Z196_FEATURES select HAVE_EFFICIENT_UNALIGNED_ACCESS |