[RFC PATCH v2 30/45] arm64: idreg: Add an override for FEAT_NMI

[Vladimir Murzin]

From: Mark Brown <broonie at kernel.org>

Add a named override for FEAT_NMI, allowing it to be explicitly disabled
in case of problems.

Signed-off-by: Mark Brown <broonie at kernel.org>
Signed-off-by: Ada Couprie Diaz <ada.coupriediaz at arm.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin at arm.com>
Reviewed-by: Jinjie Ruan <ruanjinjie at huawei.com>
---
 arch/arm64/kernel/pi/idreg-override.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/kernel/pi/idreg-override.c b/arch/arm64/kernel/pi/idreg-override.c
index bc57b290e5e7..e5ea280452c3 100644
--- a/arch/arm64/kernel/pi/idreg-override.c
+++ b/arch/arm64/kernel/pi/idreg-override.c
@@ -154,6 +154,7 @@ static const struct ftr_set_desc pfr1 __prel64_initconst = {
 		FIELD("bt", ID_AA64PFR1_EL1_BT_SHIFT, NULL ),
 		FIELD("gcs", ID_AA64PFR1_EL1_GCS_SHIFT, NULL),
 		FIELD("mte", ID_AA64PFR1_EL1_MTE_SHIFT, NULL),
+		FIELD("nmi", ID_AA64PFR1_EL1_NMI_SHIFT, NULL),
 		FIELD("sme", ID_AA64PFR1_EL1_SME_SHIFT, pfr1_sme_filter),
 		FIELD("mpam_frac", ID_AA64PFR1_EL1_MPAM_frac_SHIFT, NULL),
 		{}
-- 
2.34.1