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authorDavid Gilhooley <dgilhooley@nvidia.com>2018-05-08 15:49:43 -0700
committerWill Deacon <will.deacon@arm.com>2018-05-09 14:28:28 +0100
commit0583a4ef05987f7e0f3a7bdd3365e5dc36ca306d (patch)
tree60fb0ab820d29916e53ac73ece33bd7f72a12622 /arch/arm64
parent1b06bd8dd95f7a19ab33fdf0f477c94950822ab3 (diff)
arm64: capabilities: Add NVIDIA Denver CPU to bp_harden list
The NVIDIA Denver CPU also needs a PSCI call to harden the branch predictor. Signed-off-by: David Gilhooley <dgilhooley@nvidia.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/kernel/cpu_errata.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index a900befadfe8..e4a1182deff7 100644
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -316,6 +316,7 @@ static const struct midr_range arm64_bp_harden_smccc_cpus[] = {
MIDR_ALL_VERSIONS(MIDR_CAVIUM_THUNDERX2),
MIDR_ALL_VERSIONS(MIDR_QCOM_FALKOR_V1),
MIDR_ALL_VERSIONS(MIDR_QCOM_FALKOR),
+ MIDR_ALL_VERSIONS(MIDR_NVIDIA_DENVER),
{},
};