[FIXUP 1/2] squash! arm64: Basic Branch Target Identification support
From: Dave Martin
Date: Fri Oct 11 2019 - 11:07:21 EST
Signed-off-by: Dave Martin <Dave.Martin@xxxxxxx>
Changes since v2:
* Fix Kconfig typo that claimed that Pointer authentication is part of
ARMv8.2. It's v8.3.
arch/arm64/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 563dec5..6e26b72 100644
@@ -1425,7 +1425,7 @@ config ARM64_BTI
This is intended to provide complementary protection to other control
flow integrity protection mechanisms, such as the Pointer
- authentication mechanism provided as part of the ARMv8.2 Extensions.
+ authentication mechanism provided as part of the ARMv8.3 Extensions.
To make use of BTI on CPUs that support it, say Y.