si_arch
static_assert(offsetof(siginfo_t, si_arch) == 0x14);
static_assert(offsetof(siginfo_t, si_arch) == 0x1c);
static_assert(offsetof(compat_siginfo_t, si_arch) == 0x14);
BUILD_BUG_ON(offsetof(siginfo_t, si_arch) != 0x14);
static_assert(offsetof(siginfo32_t, si_arch) == 0x14);
static_assert(offsetof(siginfo_t, si_arch) == 0x1C);
new.ssi_arch = kinfo->si_arch;
info.si_arch = syscall_get_arch(current);
info.si_arch = syscall_get_arch(current);
to->si_arch = from->si_arch;
to->si_arch = from->si_arch;
CHECK_OFFSET(si_arch);