linux-kernel - [PATCH v10 01/10] KVM: arm64: Drop MDSCR_EL1_DEBUG

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Message-Id: <20250107113252.260631-2-james.clark@linaro.org>
Date: Tue,  7 Jan 2025 11:32:38 +0000
From: James Clark <james.clark@...aro.org>
To: maz@...nel.org,
	kvmarm@...ts.linux.dev,
	oliver.upton@...ux.dev,
	suzuki.poulose@....com,
	coresight@...ts.linaro.org
Cc: James Clark <james.clark@...aro.org>,
	Joey Gouly <joey.gouly@....com>,
	Zenghui Yu <yuzenghui@...wei.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>,
	Mike Leach <mike.leach@...aro.org>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Mark Rutland <mark.rutland@....com>,
	Mark Brown <broonie@...nel.org>,
	"Rob Herring (Arm)" <robh@...nel.org>,
	Shiqi Liu <shiqiliu@...t.edu.cn>,
	James Morse <james.morse@....com>,
	Anshuman Khandual <anshuman.khandual@....com>,
	Fuad Tabba <tabba@...gle.com>,
	Raghavendra Rao Ananta <rananta@...gle.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v10 01/10] KVM: arm64: Drop MDSCR_EL1_DEBUG_MASK

From: Oliver Upton <oliver.upton@...ux.dev>

Nothing is using this macro, get rid of it.

Tested-by: James Clark <james.clark@...aro.org>
Signed-off-by: Oliver Upton <oliver.upton@...ux.dev>
Link: https://lore.kernel.org/r/20241219224116.3941496-2-oliver.upton@linux.dev
Signed-off-by: Marc Zyngier <maz@...nel.org>
---
 arch/arm64/kvm/debug.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/arm64/kvm/debug.c b/arch/arm64/kvm/debug.c
index ce8886122ed3..587e9eb4372e 100644
--- a/arch/arm64/kvm/debug.c
+++ b/arch/arm64/kvm/debug.c
@@ -16,11 +16,6 @@
 
 #include "trace.h"
 
-/* These are the bits of MDSCR_EL1 we may manipulate */
-#define MDSCR_EL1_DEBUG_MASK	(DBG_MDSCR_SS | \
-				DBG_MDSCR_KDE | \
-				DBG_MDSCR_MDE)
-
 static DEFINE_PER_CPU(u64, mdcr_el2);
 
 /*
-- 
2.34.1