arch/x86/include/asm/compat.h

100

return in_32bit_syscall();

arch/x86/include/asm/ftrace.h

158

return in_32bit_syscall();

arch/x86/kernel/sys_x86_64.c

112

if (in_32bit_syscall())

arch/x86/kernel/sys_x86_64.c

185

if (!in_32bit_syscall() && (flags & MAP_32BIT))

arch/x86/kernel/sys_x86_64.c

202

if (!in_32bit_syscall() && (flags & MAP_ABOVE4G))

arch/x86/kernel/sys_x86_64.c

220

if (addr > DEFAULT_MAP_WINDOW && !in_32bit_syscall())

arch/x86/kernel/sys_x86_64.c

95

if (!in_32bit_syscall() && (flags & MAP_32BIT)) {

arch/x86/mm/mmap.c

151

if (in_32bit_syscall()) {