[PATCH v4 01/36] arm64: Drop SKL0/SKL1 from TCR2_EL2

Marc Zyngier maz at kernel.org
Wed Oct 9 11:59:44 PDT 2024


Despite what the documentation says, TCR2_EL2.{SKL0,SKL1} do not exist,
and the corresponding information is in the respective TTBRx_EL2. This
is a leftover from a development version of the architecture.

This change makes TCR2_EL2 similar to TCR2_EL1 in that respect.

Reviewed-by: Joey Gouly <joey.gouly at arm.com>
Signed-off-by: Marc Zyngier <maz at kernel.org>
---
 arch/arm64/tools/sysreg | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8d637ac4b7c6b..ee3adec6a7c82 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -2819,8 +2819,7 @@ Field	13	AMEC1
 Field	12	AMEC0
 Field	11	HAFT
 Field	10	PTTWI
-Field	9:8	SKL1
-Field	7:6	SKL0
+Res0	9:6
 Field	5	D128
 Field	4	AIE
 Field	3	POE
-- 
2.39.2




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