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

/Linux-v4.19/tools/testing/selftests/powerpc/ptrace/
Dptrace-pkey.c78 int pkey1, pkey2, pkey3; in child() local
87 pkey1 = sys_pkey_alloc(0, PKEY_DISABLE_EXECUTE); in child()
88 if (pkey1 < 0) { in child()
89 pkey1 = sys_pkey_alloc(0, 0); in child()
90 CHILD_FAIL_IF(pkey1 < 0, &info->child_sync); in child()
101 info->amr1 |= 3ul << pkeyshift(pkey1); in child()
106 info->expected_iamr |= 1ul << pkeyshift(pkey1); in child()
108 info->expected_iamr &= ~(1ul << pkeyshift(pkey1)); in child()
112 info->expected_uamor |= 3ul << pkeyshift(pkey1) | in child()
114 info->new_iamr |= 1ul << pkeyshift(pkey1) | 1ul << pkeyshift(pkey2); in child()
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Dcore-pkey.c113 int pkey1, pkey2, pkey3; in child() local
125 pkey1 = sys_pkey_alloc(0, PKEY_DISABLE_EXECUTE); in child()
126 if (pkey1 < 0) { in child()
127 pkey1 = sys_pkey_alloc(0, 0); in child()
128 FAIL_IF(pkey1 < 0); in child()
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()
148 info->uamor |= 3ul << pkeyshift(pkey1) | 3ul << pkeyshift(pkey2); in child()
151 user_write, info->amr, pkey1, pkey2, pkey3); in child()
/Linux-v4.19/drivers/infiniband/hw/qib/
Dqib_ud.c87 u16 pkey1; in qib_ud_loopback() local
91 pkey1 = qib_get_pkey(ibp, sqp->s_pkey_index); in qib_ud_loopback()
93 if (unlikely(!qib_pkey_ok(pkey1, pkey2))) { in qib_ud_loopback()
96 qib_bad_pkey(ibp, pkey1, in qib_ud_loopback()
472 u16 pkey1, pkey2; in qib_ud_rcv() local
474 pkey1 = be32_to_cpu(ohdr->bth[0]); in qib_ud_rcv()
476 if (unlikely(!qib_pkey_ok(pkey1, pkey2))) { in qib_ud_rcv()
478 pkey1, in qib_ud_rcv()
Dqib_verbs.h229 static inline int qib_pkey_ok(u16 pkey1, u16 pkey2) in qib_pkey_ok() argument
231 u16 p1 = pkey1 & 0x7FFF; in qib_pkey_ok()
238 return p1 && p1 == p2 && ((__s16)pkey1 < 0 || (__s16)pkey2 < 0); in qib_pkey_ok()