From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 4 Feb 2022 16:47:24 +0000 (+0000)
Subject: glibc: Enable memory tagging on aarch64
X-Git-Tag: v2.27-core165~15^2~326
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=173a4d546df3bc3c0a524cac26c3b5679e50f949;p=ipfire-2.x.git

glibc: Enable memory tagging on aarch64

https://lwn.net/Articles/834289/

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/lfs/glibc b/lfs/glibc
index 9c631de4c1..685e56e970 100644
--- a/lfs/glibc
+++ b/lfs/glibc
@@ -69,6 +69,10 @@ ifeq "$(BUILD_ARCH)" "x86_64"
 	EXTRA_CONFIG += --enable-cet
 endif
 
+ifeq "$(BUILD_ARCH)" "aarch64"
+	EXTRA_CONFIG += --enable-memory-tagging
+endif
+
 ###############################################################################
 # Top-level Rules
 ###############################################################################