Commit d97c0592 authored by Cheng Jian's avatar Cheng Jian Committed by Zheng Zengkai
Browse files

livepatch/ppc64: Enable livepatch without ftrace 



hulk inclusion
category: feature
bugzilla: 51924
CVE: NA

---------------------------

We have completed support for the ppc64de livepatch, and we
can now enable it

Signed-off-by: default avatarCheng Jian <cj.chengjian@huawei.com>
Reviewed-By: default avatarXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: default avataryangerkun <yangerkun@huawei.com>

Signed-off-by: default avatarDong Kai <dongkai11@huawei.com>

Signed-off-by: default avatarYe Weihua <yeweihua4@huawei.com>
Reviewed-by: default avatarYang Jihong <yangjihong1@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent 000197c7

arch/powerpc/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -220,7 +220,7 @@ config PPC 
	select HAVE_KRETPROBES

	select HAVE_LD_DEAD_CODE_DATA_ELIMINATION

	select HAVE_LIVEPATCH_FTRACE		if HAVE_DYNAMIC_FTRACE_WITH_REGS

	select HAVE_LIVEPATCH_WO_FTRACE		if PPC32

	select HAVE_LIVEPATCH_WO_FTRACE		if (PPC64 && CPU_BIG_ENDIAN) || PPC32

	select HAVE_MOD_ARCH_SPECIFIC

	select HAVE_NMI				if PERF_EVENTS || (PPC64 && PPC_BOOK3S)

	select HAVE_HARDLOCKUP_DETECTOR_ARCH	if PPC64 && PPC_BOOK3S && SMP