From ee23d7466c77d01ee63efb76db2c5fd3b7cdd6f7 Mon Sep 17 00:00:00 2001 From: Chris Packham Date: Fri, 27 Oct 2023 13:23:52 +1300 Subject: Revert "armv8: enable HAFDBS for other ELx when FEAT_HAFDBS is present" This reverts commit c1da6fdb5c239b432440721772d993e63cfdeb20. This is part of a series trying to make use of the arm64 hardware features for tracking dirty pages. Unfortunately this series causes problems for the AC5/AC5X SoCs. Having exhausted other options the consensus seems to be reverting this series is the best course of action. Signed-off-by: Chris Packham --- arch/arm/include/asm/armv8/mmu.h | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'arch/arm/include/asm') diff --git a/arch/arm/include/asm/armv8/mmu.h b/arch/arm/include/asm/armv8/mmu.h index 4f0adb07325..27658e56395 100644 --- a/arch/arm/include/asm/armv8/mmu.h +++ b/arch/arm/include/asm/armv8/mmu.h @@ -102,14 +102,8 @@ #define TCR_TG0_16K (2 << 14) #define TCR_EPD1_DISABLE (1 << 23) -#define TCR_EL1_HA BIT(39) -#define TCR_EL1_HD BIT(40) - -#define TCR_EL2_HA BIT(21) -#define TCR_EL2_HD BIT(22) - -#define TCR_EL3_HA BIT(21) -#define TCR_EL3_HD BIT(22) +#define TCR_HA BIT(39) +#define TCR_HD BIT(40) #define TCR_EL1_RSVD (1U << 31) #define TCR_EL2_RSVD (1U << 31 | 1 << 23) -- cgit v1.3.1