commit 69fabaab12f5c09881bbb2fc5882c5fbd14b7101
author Stephan Gerhold <stephan@gerhold.net> Tue Mar 14 11:09:44 2023 +0100
committer Manish V Badarkhe <manish.badarkhe@arm.com> Tue May 09 21:44:44 2023 +0200
tree 863882ccc4d74413960051bbd7009aca683c8e50
parent dd2c8f71bd2a51d6490af98c9bc3b3f4261b2fd5

build(msm8916): disable unneeded workarounds

The Cortex-A53 cores used in the msm8916 platform are not affected by
CVE-2017-5715 and CVE-2022-23960, so disable the workarounds for them
to drop the unused code from the compiled binary.

Change-Id: I9df5a4657c4fd90702b4db4e82d4ee1a2f60303c
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>

plat/qti/msm8916/platform.mk

diff --git a/plat/qti/msm8916/platform.mk b/plat/qti/msm8916/platform.mk
index 2baf203..107296b 100644
--- a/plat/qti/msm8916/platform.mk
+++ b/plat/qti/msm8916/platform.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2021, Stephan Gerhold <stephan@gerhold.net>
+# Copyright (c) 2021-2023, Stephan Gerhold <stephan@gerhold.net>
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -46,6 +46,10 @@
 ENABLE_SPE_FOR_NS		:= 0
 ENABLE_SVE_FOR_NS		:= 0
 
+# Disable workarounds unnecessary for Cortex-A53
+WORKAROUND_CVE_2017_5715	:= 0
+WORKAROUND_CVE_2022_23960	:= 0
+
 # MSM8916 uses ARM Cortex-A53 r0p0 so likely all the errata apply
 ERRATA_A53_819472		:= 1
 ERRATA_A53_824069		:= 1