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Searched refs:pkey1 (Results 1 – 4 of 4) sorted by relevance

/linux-6.15/tools/testing/selftests/powerpc/ptrace/
H A Dptrace-pkey.c49 int pkey1, pkey2, pkey3; in child() local
58 pkey1 = sys_pkey_alloc(0, PKEY_DISABLE_EXECUTE); in child()
59 if (pkey1 < 0) { in child()
60 pkey1 = sys_pkey_alloc(0, PKEY_UNRESTRICTED); in child()
61 CHILD_FAIL_IF(pkey1 < 0, &info->child_sync); in child()
72 info->amr1 |= 3ul << pkeyshift(pkey1); in child()
84 info->expected_iamr |= 1ul << pkeyshift(pkey1); in child()
86 info->expected_iamr &= ~(1ul << pkeyshift(pkey1)); in child()
98 info->invalid_iamr = info->expected_iamr | (1ul << pkeyshift(pkey1) | 1ul << pkeyshift(pkey2)); in child()
99 info->invalid_uamor = info->expected_uamor & ~(0x3ul << pkeyshift(pkey1)); in child()
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H A Dcore-pkey.c84 int pkey1, pkey2, pkey3; in child() local
96 pkey1 = sys_pkey_alloc(0, PKEY_DISABLE_EXECUTE); in child()
97 if (pkey1 < 0) { in child()
98 pkey1 = sys_pkey_alloc(0, PKEY_UNRESTRICTED); in child()
99 FAIL_IF(pkey1 < 0); in child()
110 info->amr |= 3ul << pkeyshift(pkey1) | 2ul << pkeyshift(pkey2); in child()
113 info->iamr |= 1ul << pkeyshift(pkey1); in child()
115 info->iamr &= ~(1ul << pkeyshift(pkey1)); in child()
119 info->uamor |= 3ul << pkeyshift(pkey1) | 3ul << pkeyshift(pkey2); in child()
122 user_write, info->amr, pkey1, pkey2, pkey3); in child()
/linux-6.15/drivers/infiniband/hw/qib/
H A Dqib_ud.c88 u16 pkey1; in qib_ud_loopback() local
92 pkey1 = qib_get_pkey(ibp, sqp->s_pkey_index); in qib_ud_loopback()
94 if (unlikely(!qib_pkey_ok(pkey1, pkey2))) { in qib_ud_loopback()
97 qib_bad_pkey(ibp, pkey1, in qib_ud_loopback()
469 u16 pkey1, pkey2; in qib_ud_rcv() local
471 pkey1 = be32_to_cpu(ohdr->bth[0]); in qib_ud_rcv()
473 if (unlikely(!qib_pkey_ok(pkey1, pkey2))) { in qib_ud_rcv()
475 pkey1, in qib_ud_rcv()
H A Dqib_verbs.h228 static inline int qib_pkey_ok(u16 pkey1, u16 pkey2) in qib_pkey_ok() argument
230 u16 p1 = pkey1 & 0x7FFF; in qib_pkey_ok()
237 return p1 && p1 == p2 && ((__s16)pkey1 < 0 || (__s16)pkey2 < 0); in qib_pkey_ok()