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27 lines
555 B
27 lines
555 B
/* SPDX-License-Identifier: GPL-2.0+ */ |
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#ifndef _ASM_POWERPC_BOOK3S_64_PKEYS_H |
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#define _ASM_POWERPC_BOOK3S_64_PKEYS_H |
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#include <asm/book3s/64/hash-pkey.h> |
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extern u64 __ro_after_init default_uamor; |
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static inline u64 vmflag_to_pte_pkey_bits(u64 vm_flags) |
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{ |
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if (!mmu_has_feature(MMU_FTR_PKEY)) |
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return 0x0UL; |
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if (radix_enabled()) |
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BUG(); |
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return hash__vmflag_to_pte_pkey_bits(vm_flags); |
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} |
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static inline u16 pte_to_pkey_bits(u64 pteflags) |
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{ |
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if (radix_enabled()) |
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BUG(); |
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return hash__pte_to_pkey_bits(pteflags); |
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} |
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#endif /*_ASM_POWERPC_KEYS_H */
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