We now have *two* values for CTR_EL0.L1Ip that are reserved. Which makes things a bit awkward. In order to lift the ambiguity, rename RESERVED (0b01) to RESERVED_AIVIVT, and VPIPT (0b00) to RESERVED_VPIPT. This makes it clear which of these meant what, and I'm sure archeologists will find it useful... Reviewed-by: Zenghui Yu <yuzenghui@xxxxxxxxxx> Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx> --- arch/arm64/tools/sysreg | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 96cbeeab4eec..c5af75b23187 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -2004,9 +2004,10 @@ Field 27:24 CWG Field 23:20 ERG Field 19:16 DminLine Enum 15:14 L1Ip - 0b00 VPIPT + # This was named as VPIPT in the ARM but now documented as reserved + 0b00 RESERVED_VPIPT # This is named as AIVIVT in the ARM but documented as reserved - 0b01 RESERVED + 0b01 RESERVED_AIVIVT 0b10 VIPT 0b11 PIPT EndEnum -- 2.39.2
