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Searched refs:pkeyshift (Results 1 – 2 of 2) sorted by relevance

/external/linux-kselftest/tools/testing/selftests/powerpc/ptrace/
Dptrace-pkey.c29 #define pkeyshift(pkey) (PKEY_REG_BITS - ((pkey + 1) * AMR_BITS_PER_PKEY)) macro
101 info->amr1 |= 3ul << pkeyshift(pkey1); in child()
102 info->amr2 |= 3ul << pkeyshift(pkey2); in child()
103 info->amr3 |= info->amr2 | 3ul << pkeyshift(pkey3); in child()
106 info->expected_iamr |= 1ul << pkeyshift(pkey1); in child()
108 info->expected_iamr &= ~(1ul << pkeyshift(pkey1)); in child()
110 info->expected_iamr &= ~(1ul << pkeyshift(pkey2) | 1ul << pkeyshift(pkey3)); in child()
112 info->expected_uamor |= 3ul << pkeyshift(pkey1) | in child()
113 3ul << pkeyshift(pkey2); in child()
114 info->new_iamr |= 1ul << pkeyshift(pkey1) | 1ul << pkeyshift(pkey2); in child()
[all …]
Dcore-pkey.c38 #define pkeyshift(pkey) (PKEY_REG_BITS - ((pkey + 1) * AMR_BITS_PER_PKEY)) macro
139 info->amr |= 3ul << pkeyshift(pkey1) | 2ul << pkeyshift(pkey2); in child()
142 info->iamr |= 1ul << pkeyshift(pkey1); in child()
144 info->iamr &= ~(1ul << pkeyshift(pkey1)); in child()
146 info->iamr &= ~(1ul << pkeyshift(pkey2) | 1ul << pkeyshift(pkey3)); in child()
148 info->uamor |= 3ul << pkeyshift(pkey1) | 3ul << pkeyshift(pkey2); in child()