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Searched refs:sigstack (Results 1 – 8 of 8) sorted by relevance

/linux-6.15/tools/testing/selftests/mm/
H A Dpkey_sighandler_tests.c285 static stack_t sigstack; in test_sigsegv_handler_with_different_pkey_for_stack() local
318 sigstack.ss_sp = mmap(0, STACK_SIZE, PROT_READ | PROT_WRITE, in test_sigsegv_handler_with_different_pkey_for_stack()
320 sigstack.ss_flags = 0; in test_sigsegv_handler_with_different_pkey_for_stack()
321 sigstack.ss_size = STACK_SIZE; in test_sigsegv_handler_with_different_pkey_for_stack()
338 thread_segv_maperr_ptr(&sigstack); in test_sigsegv_handler_with_different_pkey_for_stack()
441 static stack_t sigstack; in test_pkru_sigreturn() local
491 sigstack.ss_sp = mmap(0, STACK_SIZE, PROT_READ | PROT_WRITE, in test_pkru_sigreturn()
493 sigstack.ss_flags = 0; in test_pkru_sigreturn()
494 sigstack.ss_size = STACK_SIZE; in test_pkru_sigreturn()
509 thread_sigusr2_self(&sigstack); in test_pkru_sigreturn()
/linux-6.15/arch/sparc/kernel/
H A Dkernel.h169 asmlinkage int do_sys_sigstack(struct sigstack __user *ssptr,
170 struct sigstack __user *ossptr,
H A Dsignal_32.c530 asmlinkage int do_sys_sigstack(struct sigstack __user *ssptr, in do_sys_sigstack()
531 struct sigstack __user *ossptr, in do_sys_sigstack()
/linux-6.15/arch/um/include/shared/skas/
H A Dstub-data.h56 unsigned char sigstack[UM_KERN_PAGE_SIZE] __aligned(UM_KERN_PAGE_SIZE);
/linux-6.15/arch/um/os-Linux/skas/
H A Dmem.c68 offsetof(struct stub_data, sigstack) + in init_syscall_regs()
69 sizeof(((struct stub_data *) 0)->sigstack) - in init_syscall_regs()
/linux-6.15/arch/alpha/include/uapi/asm/
H A Dsignal.h110 struct sigstack { struct
/linux-6.15/arch/sparc/include/uapi/asm/
H A Dsignal.h117 struct sigstack { struct
/linux-6.15/arch/alpha/kernel/
H A Dosf_sys.c684 SYSCALL_DEFINE2(osf_sigstack, struct sigstack __user *, uss, in SYSCALL_DEFINE2()
685 struct sigstack __user *, uoss) in SYSCALL_DEFINE2()