arch/um/kernel/skas/stub.c

111

ucontext_t *uc = p;

arch/um/os-Linux/signal.c

206

ucontext_t *uc = p;

arch/um/os-Linux/start_up.c

244

ucontext_t *uc = p;

arch/x86/um/stub_segv.c

15

ucontext_t *uc = p;

samples/seccomp/bpf-direct.c

64

ucontext_t *ctx = (ucontext_t *)(void_context);

tools/testing/selftests/arm64/abi/hwcap.c

1194

ucontext_t *uc = context; \

tools/testing/selftests/arm64/abi/hwcap.c

602

ucontext_t *uc = context;

tools/testing/selftests/arm64/bti/test.c

80

ucontext_t *uc = uc_;

tools/testing/selftests/arm64/mte/mte_common_util.c

103

((ucontext_t *)uc)->uc_mcontext.pc += 4;

tools/testing/selftests/arm64/mte/mte_common_util.c

56

((ucontext_t *)uc)->uc_mcontext.pc, addr, si->si_code, si_tag, si_atag);

tools/testing/selftests/arm64/mte/mte_common_util.c

63

((ucontext_t *)uc)->uc_mcontext.pc,

tools/testing/selftests/arm64/mte/mte_common_util.c

83

((ucontext_t *)uc)->uc_mcontext.pc += 4;

tools/testing/selftests/arm64/mte/mte_common_util.c

94

((ucontext_t *)uc)->uc_mcontext.pc, addr, si->si_code);

tools/testing/selftests/arm64/signal/test_signals.h

107

int (*run)(struct tdescr *td, siginfo_t *si, ucontext_t *uc);

tools/testing/selftests/arm64/signal/test_signals.h

87

ucontext_t saved_uc;

tools/testing/selftests/arm64/signal/test_signals.h

90

ucontext_t *live_uc;

tools/testing/selftests/arm64/signal/test_signals_utils.c

133

((ucontext_t *)uc)->uc_mcontext.sp,

tools/testing/selftests/arm64/signal/test_signals_utils.c

181

ucontext_t *uc = uc_in;

tools/testing/selftests/arm64/signal/test_signals_utils.c

206

to_copy = __builtin_offsetof(ucontext_t,

tools/testing/selftests/arm64/signal/test_signals_utils.c

213

to_copy = sizeof(ucontext_t);

tools/testing/selftests/arm64/signal/test_signals_utils.c

98

((ucontext_t *)uc)->uc_mcontext.pc += 4;

tools/testing/selftests/arm64/signal/test_signals_utils.h

100

ucontext_t *dest_uc,

tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_bad_magic.c

19

siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_bad_size.c

21

siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_bad_size_for_magic0.c

19

siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_duplicated_fpsimd.c

19

siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_misaligned_sp.c

19

siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_missing_fpsimd.c

20

siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_sme_change_vl.c

34

siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_sve_change_vl.c

34

siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/fpmr_siginfo.c

20

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/fpmr_siginfo.c

39

int fpmr_present(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/gcs_exception_fault.c

45

ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/gcs_frame.c

14

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/gcs_frame.c

18

static int gcs_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/gcs_prot_none_fault.c

55

ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/gcs_write_fault.c

49

ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/mangle_pstate_invalid_compat_toggle.c

14

ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/mangle_pstate_invalid_daif_bits.c

15

ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/mangle_pstate_invalid_mode_template.h

11

ucontext_t *uc) \

tools/testing/selftests/arm64/signal/testcases/poe_siginfo.c

20

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/poe_siginfo.c

39

int poe_present(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/sme_trap_no_sm.c

24

int sme_trap_no_sm_run(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/sme_trap_non_streaming.c

30

int sme_trap_non_streaming_run(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/sme_trap_za.c

23

int sme_trap_za_run(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/sme_vl.c

30

static int sme_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/ssve_regs.c

19

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/ssve_regs.c

42

static int do_one_sme_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc,

tools/testing/selftests/arm64/signal/testcases/ssve_regs.c

96

static int sme_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/ssve_za_regs.c

120

static int sme_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/ssve_za_regs.c

19

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/ssve_za_regs.c

47

static int do_one_sme_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc,

tools/testing/selftests/arm64/signal/testcases/sve_regs.c

19

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/sve_regs.c

42

static int do_one_sve_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc,

tools/testing/selftests/arm64/signal/testcases/sve_regs.c

84

static int sve_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/sve_vl.c

30

static int sve_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/testcases.c

108

bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)

tools/testing/selftests/arm64/signal/testcases/testcases.h

89

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/testcases.h

93

bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err);

tools/testing/selftests/arm64/signal/testcases/tpidr2_restore.c

53

static int modify_tpidr2(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/tpidr2_siginfo.c

20

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/tpidr2_siginfo.c

39

int tpidr2_present(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/za_no_regs.c

19

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/za_no_regs.c

36

static int do_one_sme_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc,

tools/testing/selftests/arm64/signal/testcases/za_no_regs.c

82

static int sme_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/za_regs.c

102

static int sme_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/za_regs.c

19

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/za_regs.c

44

static int do_one_sme_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc,

tools/testing/selftests/arm64/signal/testcases/zt_no_regs.c

17

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/zt_no_regs.c

21

int zt_no_regs_run(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/arm64/signal/testcases/zt_regs.c

17

ucontext_t uc;

tools/testing/selftests/arm64/signal/testcases/zt_regs.c

27

int zt_regs_run(struct tdescr *td, siginfo_t *si, ucontext_t *uc)

tools/testing/selftests/kvm/arm64/host_sve.c

28

ucontext_t *uctx = ctx;

tools/testing/selftests/mm/pkey-arm64.h

130

static inline void aarch64_write_signal_pkey(ucontext_t *uctxt, u64 pkey)

tools/testing/selftests/mm/protection_keys.c

314

ucontext_t *uctxt = vucontext;

tools/testing/selftests/powerpc/alignment/alignment_handler.c

62

ucontext_t *ucp = ctx;

tools/testing/selftests/powerpc/alignment/copy_first_unaligned.c

20

ucontext_t *ctx = ptr;

tools/testing/selftests/powerpc/copyloops/exc_validate.c

23

ucontext_t *uc = (ucontext_t *)ptr;

tools/testing/selftests/powerpc/math/fpu_signal.c

42

ucontext_t *uc = context;

tools/testing/selftests/powerpc/math/vmx_signal.c

46

ucontext_t *uc = context;

tools/testing/selftests/powerpc/mce/inject-ra-err.c

21

ucontext_t *ctxt = (ucontext_t *)ctxt_v;

tools/testing/selftests/powerpc/mm/segv_errors.c

27

ucontext_t *ctxt = (ucontext_t *)ctxt_v;

tools/testing/selftests/powerpc/mm/subpage_prot.c

39

ucontext_t *ctxt = (ucontext_t *)ctxt_v;

tools/testing/selftests/powerpc/mm/wild_bctr.c

26

static void save_regs(ucontext_t *ctxt)

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr2_fcs_fch_test.c

21

ucontext_t *uctx = data;

tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c

71

ucontext_t *uc = (ucontext_t *)ptr;

tools/testing/selftests/powerpc/security/flush_utils.c

55

ucontext_t *ctx = (ucontext_t *)unused;

tools/testing/selftests/powerpc/signal/sigfuz.c

102

memset(ucp->uc_link, rand(), sizeof(ucontext_t));

tools/testing/selftests/powerpc/signal/sigfuz.c

104

memcpy(ucp->uc_link, uc, sizeof(ucontext_t));

tools/testing/selftests/powerpc/signal/sigfuz.c

110

tmp_uc = malloc(sizeof(ucontext_t));

tools/testing/selftests/powerpc/signal/sigfuz.c

113

madvise(ucp->uc_link, sizeof(ucontext_t), MADV_DONTNEED);

tools/testing/selftests/powerpc/signal/sigfuz.c

205

tmp_uc = malloc(sizeof(ucontext_t));

tools/testing/selftests/powerpc/signal/sigfuz.c

62

static ucontext_t *tmp_uc;

tools/testing/selftests/powerpc/signal/sigfuz.c

91

ucontext_t *ucp = uc;

tools/testing/selftests/powerpc/signal/sigreturn_kernel.c

24

ucontext_t *uc = (ucontext_t *)uc_ptr;

tools/testing/selftests/powerpc/signal/sigreturn_unaligned.c

20

ucontext_t *uc = ptr;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-fpu.c

50

ucontext_t *ucp = uc;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-fpu.c

51

ucontext_t *tm_ucp = ucp->uc_link;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-gpr.c

52

ucontext_t *ucp = uc;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-gpr.c

53

ucontext_t *tm_ucp = ucp->uc_link;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-vmx.c

59

ucontext_t *ucp = uc;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-vmx.c

60

ucontext_t *tm_ucp = ucp->uc_link;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-vsx.c

62

ucontext_t *ucp = uc;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-vsx.c

63

ucontext_t *tm_ucp = ucp->uc_link;

tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c

45

ucontext_t init_context;

tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c

52

ucontext_t *ucp = uc;

tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c

60

ucp->uc_link = mmap(NULL, sizeof(ucontext_t),

tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c

69

ret = madvise(ucp->uc_link, sizeof(ucontext_t), MADV_DONTNEED);

tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c

35

ucontext_t *ucp = uc;

tools/testing/selftests/powerpc/tm/tm-signal-pagefault.c

199

ucontext_t *ucp = uc;

tools/testing/selftests/powerpc/tm/tm-signal-pagefault.c

210

ucp->uc_link = get_uf_mem(sizeof(ucontext_t), ucp->uc_link);

tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c

22

ucontext_t *ucp = (ucontext_t *) uc;

tools/testing/selftests/powerpc/tm/tm-trap.c

63

ucontext_t *ucp = uc;

tools/testing/selftests/riscv/hwprobe/cbo.c

33

unsigned long *regs = (unsigned long *)&((ucontext_t *)context)->uc_mcontext;

tools/testing/selftests/riscv/sigreturn/sigreturn.c

15

ucontext_t *context = vcontext;

tools/testing/selftests/riscv/sigreturn/sigreturn.c

22

ucontext_t *context = vcontext;

tools/testing/selftests/signal/mangle_uc_sigmask.c

107

ret = sigismember(&(((ucontext_t *)uc)->uc_sigmask), SIGSEGV);

tools/testing/selftests/signal/mangle_uc_sigmask.c

111

ret = sigismember(&(((ucontext_t *)uc)->uc_sigmask), SIGUSR1);

tools/testing/selftests/signal/mangle_uc_sigmask.c

118

if (sigaddset(&((ucontext_t *)uc)->uc_sigmask, SIGUSR2))

tools/testing/selftests/signal/mangle_uc_sigmask.c

49

ret = sigismember(&(((ucontext_t *)uc)->uc_sigmask), SIGUSR2);

tools/testing/selftests/signal/sas.c

35

static ucontext_t uc, sc;

tools/testing/selftests/syscall_user_dispatch/sud_test.c

192

((ucontext_t *)ucontext)->uc_mcontext.__gregs[REG_A0] =

tools/testing/selftests/syscall_user_dispatch/sud_test.c

193

((ucontext_t *)ucontext)->uc_mcontext.__gregs[REG_A7];

tools/testing/selftests/x86/amx.c

70

ucontext_t *ctx = (ucontext_t *)ctx_void;

tools/testing/selftests/x86/corrupt_xstate_header.c

35

ucontext_t *uc = uc_void;

tools/testing/selftests/x86/entry_from_vm86.c

36

ucontext_t *ctx = (ucontext_t*)ctx_void;

tools/testing/selftests/x86/fsgsbase.c

46

ucontext_t *ctx = (ucontext_t*)ctx_void;

tools/testing/selftests/x86/mov_ss_trap.c

106

ucontext_t *ctx = ctx_void;

tools/testing/selftests/x86/mov_ss_trap.c

115

ucontext_t *ctx = ctx_void;

tools/testing/selftests/x86/mov_ss_trap.c

123

ucontext_t *ctx = ctx_void;

tools/testing/selftests/x86/nx_stack.c

121

ucontext_t *uc = uc_;

tools/testing/selftests/x86/nx_stack.c

155

const ucontext_t *uc = uc_;

tools/testing/selftests/x86/sigreturn.c

284

static unsigned short *ssptr(ucontext_t *ctx)

tools/testing/selftests/x86/sigreturn.c

290

static unsigned short *csptr(ucontext_t *ctx)

tools/testing/selftests/x86/sigreturn.c

300

static greg_t *ssptr(ucontext_t *ctx)

tools/testing/selftests/x86/sigreturn.c

305

static greg_t *csptr(ucontext_t *ctx)

tools/testing/selftests/x86/sigreturn.c

371

static void validate_signal_ss(int sig, ucontext_t *ctx)

tools/testing/selftests/x86/sigreturn.c

417

ucontext_t *ctx = (ucontext_t*)ctx_void;

tools/testing/selftests/x86/sigreturn.c

457

ucontext_t *ctx = (ucontext_t*)ctx_void;

tools/testing/selftests/x86/sigreturn.c

502

ucontext_t *ctx = (ucontext_t*)ctx_void;

tools/testing/selftests/x86/sigtrap_loop.c

37

ucontext_t *ctx = (ucontext_t *)ctx_void;

tools/testing/selftests/x86/single_step_syscall.c

51

ucontext_t *ctx = (ucontext_t*)ctx_void;

tools/testing/selftests/x86/single_step_syscall.c

78

ucontext_t *ctx = ctx_void;

tools/testing/selftests/x86/syscall_arg_fault.c

34

ucontext_t *ctx = (ucontext_t*)ctx_void;

tools/testing/selftests/x86/syscall_arg_fault.c

59

ucontext_t *ctx = (ucontext_t*)ctx_void;

tools/testing/selftests/x86/syscall_arg_fault.c

76

ucontext_t *ctx = (ucontext_t*)ctx_void;

tools/testing/selftests/x86/sysret_rip.c

43

ucontext_t *ctx = (ucontext_t *)ctx_void;

tools/testing/selftests/x86/sysret_rip.c

59

ucontext_t *ctx = (ucontext_t *)ctx_void;

tools/testing/selftests/x86/sysret_rip.c

85

ucontext_t *ctx = (ucontext_t *)ctx_void;

tools/testing/selftests/x86/test_vsyscall.c

315

ucontext_t *ctx = (ucontext_t *)ctx_void;

tools/testing/selftests/x86/test_vsyscall.c

471

ucontext_t *ctx = (ucontext_t *)ctx_void;

tools/testing/selftests/x86/unwind_vdso.c

97

ucontext_t *ctx = (ucontext_t *)ctx_void;

tools/testing/selftests/x86/xstate.c

373

ucontext_t *ctx = (ucontext_t *)ctx_void;