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author | Ingo Molnar <mingo@kernel.org> | 2021-04-20 10:13:58 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2021-04-20 10:13:58 +0200 |
commit | d0d252b8ca7a636640a7dca8606edf7c3bcfe0b8 (patch) | |
tree | 992b53f3c91669f3597e05997b61fa09db2155df /arch/arm64/include/asm/pgtable.h | |
parent | 9406415f46f6127fd31bb66f0260f7a61a8d2786 (diff) | |
parent | bf05bf16c76bb44ab5156223e1e58e26dfe30a88 (diff) |
Merge tag 'v5.12-rc8' into sched/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/pgtable.h')
-rw-r--r-- | arch/arm64/include/asm/pgtable.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index e17b96d0e4b5..47027796c2f9 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -486,6 +486,9 @@ static inline pmd_t pmd_mkdevmap(pmd_t pmd) __pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_NORMAL_NC) | PTE_PXN | PTE_UXN) #define pgprot_device(prot) \ __pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_DEVICE_nGnRE) | PTE_PXN | PTE_UXN) +#define pgprot_tagged(prot) \ + __pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_NORMAL_TAGGED)) +#define pgprot_mhp pgprot_tagged /* * DMA allocations for non-coherent devices use what the Arm architecture calls * "Normal non-cacheable" memory, which permits speculation, unaligned accesses |