Extern or forward variable declaration at include/linux/kgdb.h, line 38 References: arch/arm/kernel/kgdb.c, line 76 arch/arm64/kernel/kgdb.c, line 129 arch/h8300/kernel/kgdb.c, line 89 arch/hexagon/kernel/traps.c, line 77 arch/hexagon/kernel/traps.c, line 174 arch/microblaze/kernel/kgdb.c, line 94 arch/mips/kernel/traps.c, line 144 arch/mips/kernel/traps.c, line 170 arch/mips/kernel/traps.c, line 202 arch/mips/kernel/traps.c, line 520 arch/mips/kernel/traps.c, line 766 arch/parisc/kernel/kgdb.c, line 126 arch/parisc/kernel/traps.c, line 51 arch/parisc/kernel/traps.c, line 191 arch/parisc/kernel/traps.c, line 201 arch/powerpc/kernel/kgdb.c, line 194 arch/sparc/kernel/smp_64.c, line 350 arch/sparc/kernel/smp_64.c, line 1277 arch/x86/kernel/cpu/common.c, line 1743 arch/x86/kernel/cpu/common.c, line 1794 arch/x86/kernel/cpu/common.c, line 1957 arch/x86/kernel/traps.c, line 101 arch/x86/kernel/traps.c, line 141 arch/x86/kernel/traps.c, line 159 arch/x86/kernel/traps.c, line 352 arch/x86/kernel/traps.c, line 535 arch/x86/kernel/traps.c, line 1027 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c, line 2192 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c, line 934 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c, line 642 drivers/gpu/drm/drm_debugfs.c, line 93 drivers/gpu/drm/i915/i915_gpu_error.c, line 1268 drivers/gpu/drm/i915/i915_request.c, line 1780 drivers/gpu/drm/msm/msm_gem.c, line 936 drivers/gpu/drm/msm/msm_gpu.c, line 370 drivers/gpu/drm/msm/msm_gpu.c, line 465 drivers/gpu/drm/msm/msm_gpu.c, line 803 drivers/gpu/drm/msm/msm_gpu.h, line 512 drivers/gpu/drm/msm/msm_rd.c, line 348 drivers/gpu/drm/radeon/radeon_fence.c, line 1062 drivers/media/test-drivers/vivid/vivid-core.h, line 418 drivers/media/test-drivers/vivid/vivid-core.h, line 437 drivers/media/test-drivers/vivid/vivid-core.h, line 492 drivers/media/test-drivers/vivid/vivid-core.h, line 528 drivers/platform/x86/thinkpad_acpi.c, line 1982 drivers/tty/mips_ejtag_fdc.c, line 150 init/main.c, line 690 kernel/debug/debug_core.c, line 121 kernel/debug/debug_core.c, line 122 kernel/debug/kdb/kdb_bt.c, line 22 kernel/debug/kdb/kdb_bt.c, line 77 kernel/debug/kdb/kdb_bt.c, line 109 kernel/debug/kdb/kdb_bt.c, line 139 kernel/debug/kdb/kdb_bt.c, line 161 kernel/debug/kdb/kdb_bt.c, line 179 kernel/debug/kdb/kdb_main.c, line 75 kernel/debug/kdb/kdb_main.c, line 158 kernel/debug/kdb/kdb_main.c, line 160 kernel/debug/kdb/kdb_main.c, line 1134 kernel/debug/kdb/kdb_main.c, line 1179 kernel/debug/kdb/kdb_main.c, line 2277 kernel/debug/kdb/kdb_main.c, line 2305 kernel/debug/kdb/kdb_main.c, line 2335 kernel/debug/kdb/kdb_main.c, line 2371 kernel/debug/kdb/kdb_main.c, line 2437 kernel/debug/kdb/kdb_private.h, line 194 kernel/debug/kdb/kdb_private.h, line 195 kernel/debug/kdb/kdb_private.h, line 198 kernel/debug/kdb/kdb_private.h, line 199 kernel/debug/kdb/kdb_private.h, line 216 kernel/debug/kdb/kdb_private.h, line 222 kernel/debug/kdb/kdb_support.c, line 560 kernel/debug/kdb/kdb_support.c, line 603 mm/highmem.c, line 610 mm/highmem.c, line 646 mm/highmem.c, line 672