diff options
author | Varun Wadekar <vwadekar@nvidia.com> | 2022-05-24 15:00:06 +0100 |
---|---|---|
committer | Varun Wadekar <vwadekar@nvidia.com> | 2022-05-24 15:32:33 +0100 |
commit | b2ed99894d326993961680fb8e786c267a712400 (patch) | |
tree | f0798f505b34cb8200ad426f6a750bf2d29c7295 /lib | |
parent | 453abc80b2eacbf2816c838e47e40f063227d934 (diff) | |
download | trusted-firmware-a-b2ed99894d326993961680fb8e786c267a712400.tar.gz |
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
Diffstat (limited to 'lib')
-rw-r--r-- | lib/cpus/aarch64/denver.S | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/cpus/aarch64/denver.S b/lib/cpus/aarch64/denver.S index 224ee2676c..3c54a6fe23 100644 --- a/lib/cpus/aarch64/denver.S +++ b/lib/cpus/aarch64/denver.S @@ -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 |