Extern or forward variable declaration arch/sh/kernel/cpu/sh5/unwind.c, line 213 [usage...] Local variable arch/arm64/kernel/entry.S, line 532 [usage...] arch/avr32/kernel/entry-avr32b.S, line 525 [usage...] arch/m32r/kernel/entry.S, line 152 [usage...] arch/m68k/platform/68000/entry.S, line 92 [usage...] arch/m68k/platform/68360/entry.S, line 88 [usage...] arch/m68k/platform/coldfire/entry.S, line 106 [usage...] arch/mn10300/kernel/entry.S, line 167 [usage...] arch/sh/kernel/cpu/sh5/entry.S, line 879 [usage...] arch/sh/kernel/entry-common.S, line 69 [usage...] arch/x86/kernel/entry_32.S, line 331 [usage...] Function prototype or declaration arch/mips/kernel/process.c, line 470 [usage...]