From: David Gilhooley <dgilhooley@nvidia.com>
Date: Tue, 8 May 2018 15:49:43 -0700
Subject: arm64: capabilities: Add NVIDIA Denver CPU to bp_harden list
Git-commit: 0583a4ef05987f7e0f3a7bdd3365e5dc36ca306d
Patch-mainline: v4.17-rc5
References: bsc#1174547
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>
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
---
arch/arm64/kernel/cpu_errata.c | 1 +
1 file changed, 1 insertion(+)
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),
{},
};
--
2.26.2