Qualcomm Kryo 400-series Gold cores appear to have a derivative of an
ARM Cortex A76 in them. Since A76 needs Spectre mitigation then the
Kyro 400-series Gold cores also should need Spectre mitigation.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
The "k" value here really should come from analysis by Qualcomm, but
until we can get that analysis let's choose the same value as A76: 24.

Ideally someone from Qualcomm can confirm that this mitigation is
needed and confirm / provide the proper "k" value.

 arch/arm64/kernel/proton-pack.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/kernel/proton-pack.c b/arch/arm64/kernel/proton-pack.c
index da53722f95d4..e149efadff20 100644
--- a/arch/arm64/kernel/proton-pack.c
+++ b/arch/arm64/kernel/proton-pack.c
@@ -866,6 +866,7 @@ u8 spectre_bhb_loop_affected(int scope)
 			MIDR_ALL_VERSIONS(MIDR_CORTEX_A76),
 			MIDR_ALL_VERSIONS(MIDR_CORTEX_A77),
 			MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N1),
+			MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_4XX_GOLD),
 			{},
 		};
 		static const struct midr_range spectre_bhb_k11_list[] = {
-- 
2.47.0.338.g60cca15819-goog