Subject: [RFC PATCH v1 9/9] dwarf: Enable livepatch for ARM64

From: [email-masked]
Date: Thu, 7 Apr 2022 15:25:18 -0500

From: "Madhavan T. Venkataraman" <[email-masked]>

Enable livepatch in arch/arm64/Kconfig.

Signed-off-by: Madhavan T. Venkataraman <[email-masked]>
---
 arch/arm64/Kconfig | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index c82a3a93297f..6cb00b3770cf 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -222,6 +222,9 @@ config ARM64
 	select THREAD_INFO_IN_TASK
 	select HAVE_STACK_VALIDATION	if DWARF_FP
 	select STACK_VALIDATION		if HAVE_STACK_VALIDATION
+	select HAVE_RELIABLE_STACKTRACE	if STACK_VALIDATION
+	select HAVE_LIVEPATCH		if HAVE_DYNAMIC_FTRACE_WITH_REGS && HAVE_RELIABLE_STACKTRACE
+
 	select HAVE_ARCH_USERFAULTFD_MINOR if USERFAULTFD
 	select TRACE_IRQFLAGS_SUPPORT
 	help
@@ -2066,3 +2069,5 @@ source "arch/arm64/kvm/Kconfig"
 if CRYPTO
 source "arch/arm64/crypto/Kconfig"
 endif
+
+source "kernel/livepatch/Kconfig"
-- 
2.25.1

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