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Searched defs:uffd (Results 1 - 16 of 16) sorted by relevance

/kernel/linux/linux-6.6/tools/testing/selftests/kvm/include/
H A Duserfaultfd_util.h22 int uffd; member
/kernel/linux/linux-6.6/tools/testing/selftests/kvm/lib/
H A Duserfaultfd_util.c31 int uffd = uffd_desc->uffd; in uffd_handler_thread_fn() local
117 int uffd; in uffd_setup_demand_paging() local
167 uffd_stop_demand_paging(struct uffd_desc *uffd) uffd_stop_demand_paging() argument
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/kernel/linux/linux-6.6/tools/testing/selftests/mm/
H A Dhugepage-mremap.c63 long uffd; /* userfaultfd file descriptor */ in register_region_with_uffd() local
H A Dmkdirty.c275 int uffd; in test_uffdio_copy() local
H A Dksm_functional_tests.c342 int uffd; in test_unmerge_uffd_wp() local
H A Dvm_util.c229 int uffd_register_with_ioctls(int uffd, void *addr, uint64_t len, in uffd_register_with_ioctls() argument
255 int uffd_register(int uffd, void *addr, uint64_t len, in uffd_register() argument
262 int uffd_unregister(int uffd, void *addr, uint64_t len) in uffd_unregister() argument
H A Duffd-common.c15 int uffd = -1, uffd_flags, finished, *pipefd, test_type; variable
625 int fd, uffd; uffd_open_dev() local
647 int uffd = uffd_open_sys(flags); uffd_open() local
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H A Duffd-unit-tests.c126 int uffd; in test_uffd_api() local
297 pagemap_test_fork(int uffd, bool with_event, bool test_pin) pagemap_test_fork() argument
918 uffd_register_detect_zeropage(int uffd, void *addr, uint64_t len) uffd_register_detect_zeropage() argument
954 uffd_register_poison(int uffd, void *addr, uint64_t len) uffd_register_poison() argument
967 do_uffdio_poison(int uffd, unsigned long offset) do_uffdio_poison() argument
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/kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/
H A Dbpf_mod_race.c67 int uffd; in test_setup_uffd() local
97 int uffd, ret; in test_bpf_mod_race_config() local
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/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/tm/
H A Dtm-signal-pagefault.c86 long uffd; /* userfaultfd file descriptor */ in fault_handler_thread() local
139 long uffd; /* userfaultfd file descriptor */ in setup_uf_mem() local
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/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/tm/
H A Dtm-signal-pagefault.c86 long uffd; /* userfaultfd file descriptor */ in fault_handler_thread() local
139 long uffd; /* userfaultfd file descriptor */ in setup_uf_mem() local
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/kernel/linux/linux-5.10/tools/testing/selftests/kvm/
H A Ddemand_paging_test.c75 static int handle_uffd_page_request(int uffd, uint64_t addr) in handle_uffd_page_request() argument
112 int uffd; member
120 int uffd = uffd_args->uffd; in uffd_handler_thread_fn() local
208 int uffd; setup_demand_paging() local
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/kernel/linux/linux-6.6/tools/testing/selftests/kvm/
H A Ddemand_paging_test.c60 static int handle_uffd_page_request(int uffd_mode, int uffd, in handle_uffd_page_request() argument
/kernel/linux/linux-6.6/tools/testing/selftests/x86/
H A Dtest_shadow_stack.c457 int uffd = *(int *)arg; in uffd_thread() local
488 int uffd; in test_userfaultfd() local
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/kernel/linux/linux-5.10/tools/testing/selftests/vm/
H A Duserfaultfd.c88 static int uffd, uffd_flags, finished, *pipefd; variable
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/kernel/linux/linux-6.6/tools/testing/selftests/kvm/aarch64/
H A Dpage_fault_test.c310 static int uffd_generic_handler(int uffd_mode, int uffd, struct uffd_msg *msg, in uffd_generic_handler() argument
343 static int uffd_pt_handler(int mode, int uffd, struct uffd_msg *msg) in uffd_pt_handler() argument
348 static int uffd_data_handler(int mode, int uffd, struct uffd_msg *msg) in uffd_data_handler() argument
400 static int uffd_no_handler(int mode, int uffd, struct uffd_msg *msg) in uffd_no_handler() argument
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