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