| /openbmc/qemu/util/ |
| H A D | userfaultfd.c | 84 if (ioctl(uffd_fd, UFFDIO_API, &api_struct)) { in uffd_query_features()
120 if (ioctl(uffd_fd, UFFDIO_API, &api_struct)) { in uffd_create_fd()
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| /openbmc/linux/tools/testing/selftests/mm/ |
| H A D | hugepage-mremap.c | 76 if (ioctl(uffd, UFFDIO_API, &uffdio_api) == -1) { in register_region_with_uffd()
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| H A D | uffd-unit-tests.c | 143 if (ioctl(uffd, UFFDIO_API, &uffdio_api) == 0) { in test_uffd_api()
151 if (ioctl(uffd, UFFDIO_API, &uffdio_api) == 0) { in test_uffd_api()
159 if (ioctl(uffd, UFFDIO_API, &uffdio_api)) { in test_uffd_api()
166 if (ioctl(uffd, UFFDIO_API, &uffdio_api) == 0) { in test_uffd_api()
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| H A D | uffd-common.c | 247 if (ioctl(uffd, UFFDIO_API, &uffdio_api)) in userfaultfd_open()
674 if (ioctl(fd, UFFDIO_API, &uffdio_api)) { in uffd_get_features()
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| H A D | mkdirty.c | 295 if (ioctl(uffd, UFFDIO_API, &uffdio_api) < 0) { in test_uffdio_copy()
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| H A D | ksm_functional_tests.c | 360 if (ioctl(uffd, UFFDIO_API, &uffdio_api) < 0) { in test_unmerge_uffd_wp()
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| /openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | bpf_mod_race.c | 75 if (ioctl(uffd, UFFDIO_API, &uffd_api)) { in test_setup_uffd()
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| /openbmc/linux/include/uapi/linux/ |
| H A D | userfaultfd.h | 82 #define UFFDIO_API _IOWR(UFFDIO, _UFFDIO_API, \ macro
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| /openbmc/linux/tools/testing/selftests/kvm/lib/ |
| H A D | userfaultfd_util.c | 139 TEST_ASSERT(ioctl(uffd, UFFDIO_API, &uffdio_api) != -1, in uffd_setup_demand_paging()
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| /openbmc/linux/tools/testing/selftests/powerpc/tm/ |
| H A D | tm-signal-pagefault.c | 155 if (ioctl(uffd, UFFDIO_API, &uffdio_api) == -1) { in setup_uf_mem()
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| /openbmc/qemu/linux-headers/linux/ |
| H A D | userfaultfd.h | 86 #define UFFDIO_API _IOWR(UFFDIO, _UFFDIO_API, \ macro
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| /openbmc/linux/Documentation/admin-guide/mm/ |
| H A D | userfaultfd.rst | 87 ``UFFDIO_API`` ioctl specifying a ``uffdio_api.api`` value set to ``UFFD_API`` (or
90 userland requires. The ``UFFDIO_API`` ioctl if successful (i.e. if the
97 The ``uffdio_api.features`` bitmask returned by the ``UFFDIO_API`` ioctl
117 when invoking the ``UFFDIO_API`` ioctl, to request that those features be
333 bits in ``uffdio_api.features`` passed to ``UFFDIO_API`` ioctl:
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| /openbmc/linux/tools/testing/selftests/x86/ |
| H A D | test_shadow_stack.c | 505 if (ioctl(uffd, UFFDIO_API, &uffdio_api)) in test_userfaultfd()
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| /openbmc/qemu/migration/ |
| H A D | postcopy-ram.c | 236 if (ioctl(ufd, UFFDIO_API, &api_struct)) { in receive_ufd_features()
266 if (ioctl(ufd, UFFDIO_API, &api_struct)) { in request_ufd_features()
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| /openbmc/qemu/subprojects/libvhost-user/ |
| H A D | libvhost-user.c | 524 if (ioctl(ufd, UFFDIO_API, &api_struct)) { in have_userfault()
1808 #ifdef UFFDIO_API in vu_set_postcopy_advise()
1822 #ifdef UFFDIO_API in vu_set_postcopy_advise()
1825 if (ioctl(dev->postcopy_ufd, UFFDIO_API, &api_struct)) { in vu_set_postcopy_advise()
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| /openbmc/linux/fs/ |
| H A D | userfaultfd.c | 2103 if (cmd != UFFDIO_API && !userfaultfd_is_initialized(ctx)) in userfaultfd_ioctl()
2107 case UFFDIO_API: in userfaultfd_ioctl()
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| /openbmc/qemu/tests/qtest/ |
| H A D | migration-test.c | 110 if (ioctl(ufd, UFFDIO_API, &api_struct)) { in ufd_version_check()
|