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| author |  Vasily Gorbik <gor@linux.ibm.com>
| 2023-01-17 14:37:10 +0100 |
|---|---|---|
| committer |  Heiko Carstens <hca@linux.ibm.com>
| 2023-01-22 18:42:35 +0100 |
| commit | 1a280f48c0e403903cf0b4231c95b948e664f25a (patch) | |
| tree | ca19436318186e9a4f92573886a3da25f3f4621f /arch/s390/Kconfig | |
| parent | s390/cpum_sf: diagnostic sampling buffer setup to handle virtual addresses (diff) | |
| download | linux-1a280f48c0e403903cf0b4231c95b948e664f25a.tar.gz linux-1a280f48c0e403903cf0b4231c95b948e664f25a.tar.bz2 linux-1a280f48c0e403903cf0b4231c95b948e664f25a.zip | |
s390/kprobes: replace kretprobe with rethook
That's an adaptation of commit f3a112c0c40d ("x86,rethook,kprobes:
Replace kretprobe with rethook on x86") to s390.
Replaces the kretprobe code with rethook on s390. With this patch,
kretprobe on s390 uses the rethook instead of kretprobe specific
trampoline code.
Tested-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@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 7fd08755a1f9..933771b0b07a 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -187,6 +187,7 @@ config S390 select HAVE_KPROBES select HAVE_KPROBES_ON_FTRACE select HAVE_KRETPROBES + select HAVE_RETHOOK select HAVE_KVM select HAVE_LIVEPATCH select HAVE_MEMBLOCK_PHYS_MAP |