| /linux-6.6.21/arch/x86/kernel/ |
| D | signal.c | 388 bool sigaltstack_size_valid(size_t ss_size) in sigaltstack_size_valid() argument
399 if (likely(ss_size > fsize)) in sigaltstack_size_valid()
403 return ss_size > fsize; in sigaltstack_size_valid()
407 return ss_size > fsize; in sigaltstack_size_valid()
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| /linux-6.6.21/tools/testing/selftests/kvm/x86_64/ |
| D | debug_regs.c | 89 int ss_size[6] = { in main() local
166 for (i = 0; i < (sizeof(ss_size) / sizeof(ss_size[0])); i++) { in main()
167 target_rip += ss_size[i]; in main()
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| /linux-6.6.21/Documentation/arch/x86/ |
| D | elf_auxvec.rst | 30 ss.ss_sp = malloc(ss.ss_size);
33 ss.ss_size = getauxval(AT_MINSIGSTKSZ) + SIGSTKSZ;
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| /linux-6.6.21/tools/testing/selftests/sigaltstack/ |
| D | sas.c | 147 stk.ss_size = stack_size; in main()
178 uc.uc_stack.ss_size = stack_size; in main()
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| /linux-6.6.21/arch/ia64/include/uapi/asm/ |
| D | signal.h | 93 __kernel_size_t ss_size; member
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| /linux-6.6.21/arch/parisc/include/uapi/asm/ |
| D | signal.h | 70 __kernel_size_t ss_size; member
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| /linux-6.6.21/arch/sparc/include/asm/ |
| D | sigcontext.h | 87 unsigned long ss_size; member
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| /linux-6.6.21/arch/m68k/include/uapi/asm/ |
| D | signal.h | 86 __kernel_size_t ss_size; member
|
| /linux-6.6.21/include/uapi/asm-generic/ |
| D | signal.h | 88 __kernel_size_t ss_size; member
|
| /linux-6.6.21/arch/arm/include/uapi/asm/ |
| D | signal.h | 96 __kernel_size_t ss_size; member
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| /linux-6.6.21/arch/s390/include/uapi/asm/ |
| D | signal.h | 111 __kernel_size_t ss_size; member
|
| /linux-6.6.21/arch/xtensa/include/uapi/asm/ |
| D | signal.h | 106 __kernel_size_t ss_size; member
|
| /linux-6.6.21/arch/mips/include/uapi/asm/ |
| D | signal.h | 103 __kernel_size_t ss_size; member
|
| /linux-6.6.21/arch/x86/include/uapi/asm/ |
| D | signal.h | 107 __kernel_size_t ss_size; member
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| /linux-6.6.21/arch/powerpc/include/uapi/asm/ |
| D | signal.h | 94 __kernel_size_t ss_size; member
|
| /linux-6.6.21/arch/alpha/include/uapi/asm/ |
| D | signal.h | 103 __kernel_size_t ss_size; member
|
| /linux-6.6.21/tools/testing/selftests/powerpc/tm/ |
| D | tm-signal-context-force-tm.c | 129 ss.ss_size = SIGSTKSZ; in tm_trap_test()
|
| /linux-6.6.21/arch/sparc/include/uapi/asm/ |
| D | signal.h | 175 __kernel_size_t ss_size; member
|
| /linux-6.6.21/tools/testing/selftests/x86/ |
| D | sigaltstack.c | 59 ss.ss_size = size; in setup_altstack()
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| D | syscall_arg_fault.c | 106 .ss_size = SIGSTKSZ, in main()
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| D | single_step_syscall.c | 213 .ss_size = SIGSTKSZ, in main()
|
| /linux-6.6.21/arch/mips/include/asm/ |
| D | compat.h | 148 compat_size_t ss_size; member
|
| /linux-6.6.21/include/linux/ |
| D | signal.h | 464 unsafe_put_user(t->sas_ss_size, &__uss->ss_size, label); \
468 bool sigaltstack_size_valid(size_t ss_size);
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| /linux-6.6.21/arch/riscv/kernel/ |
| D | signal.c | 474 bool sigaltstack_size_valid(size_t ss_size) in sigaltstack_size_valid() argument
476 return ss_size > get_rt_frame_size(false); in sigaltstack_size_valid()
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| /linux-6.6.21/kernel/ |
| D | signal.c | 4215 oss->ss_size = t->sas_ss_size; in do_sigaltstack()
4222 size_t ss_size = ss->ss_size; in do_sigaltstack() local
4239 t->sas_ss_size == ss_size && in do_sigaltstack()
4245 ss_size = 0; in do_sigaltstack()
4248 if (unlikely(ss_size < min_ss_size)) in do_sigaltstack()
4250 if (!sigaltstack_size_valid(ss_size)) in do_sigaltstack()
4255 t->sas_ss_size = ss_size; in do_sigaltstack()
4293 __put_user(t->sas_ss_size, &uss->ss_size); in __save_altstack()
4310 uss.ss_size = uss32.ss_size; in do_compat_sigaltstack()
4320 old.ss_size = uoss.ss_size; in do_compat_sigaltstack()
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