diff mbox series

[RFC,v3,22/22] arm64: Enable livepatch for ARM64

Message ID 20230202074036.507249-23-madvenka@linux.microsoft.com (mailing list archive)
State New, archived
Headers show
Series arm64: livepatch: Use ORC for dynamic frame pointer validation | expand

Commit Message

Madhavan T. Venkataraman Feb. 2, 2023, 7:40 a.m. UTC 
From: "Madhavan T. Venkataraman" <madvenka@linux.microsoft.com>

Enable livepatch in arch/arm64/Kconfig.

Signed-off-by: Madhavan T. Venkataraman <madvenka@linux.microsoft.com>
---
 arch/arm64/Kconfig | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 73c3f30a37c7..01f802935dda 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -232,6 +232,8 @@  config ARM64
 	select HAVE_SOFTIRQ_ON_OWN_STACK
 	select HAVE_STACK_VALIDATION	if FRAME_POINTER_VALIDATION
 	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
 	help
 	  ARM 64-bit (AArch64) Linux support.
 
@@ -2269,3 +2271,4 @@  source "drivers/acpi/Kconfig"
 
 source "arch/arm64/kvm/Kconfig"
 
+source "kernel/livepatch/Kconfig"