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fix(cpus/denver): use CPU_NO_EXTRA3_FUNC for all variants 

Denver CPUs use the same workaround for CVE-2017-5715 and CVE-2022-23960
vulnerabilities. The workaround for CVE-2017-5715 is always enabled, so
all Denver variants use CPU_NO_EXTRA3_FUNC as a placeholder for the
mitigation for CVE-2022-23960. This patch implements the approach.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: I0863541ce19b6b3b6d1b2f901d3fb6a77f315189
This commit is contained in:
Varun Wadekar 2022-05-24 15:00:06 +01:00
parent 453abc80b2
commit b2ed99894d
1 changed files with 2 additions and 1 deletions
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3
lib/cpus/aarch64/denver.S
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@ -1,6 +1,6 @@
/*
* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
* Copyright (c) 2020-2022, NVIDIA Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -369,6 +369,7 @@ endfunc denver_cpu_reg_dump
denver_reset_func, \
check_errata_cve_2017_5715, \
CPU_NO_EXTRA2_FUNC, \
CPU_NO_EXTRA3_FUNC, \
denver_core_pwr_dwn, \
denver_cluster_pwr_dwn
.endm