summaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/Makefile
diff options
context:
space:
mode:
authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>2013-06-21 10:29:05 -0400
committerSteven Rostedt <rostedt@goodmis.org>2013-06-21 10:33:28 -0400
commit83ab85140bc1492f92de263a1c30ea04a0f465f7 (patch)
tree6b4ddcfc2d3484e6f9399bbda9f93898b3425018 /arch/x86/kernel/Makefile
parentcf910e83ae23692fdeefc7e506e504c4c468d38a (diff)
downloadop-kernel-dev-83ab85140bc1492f92de263a1c30ea04a0f465f7.zip
op-kernel-dev-83ab85140bc1492f92de263a1c30ea04a0f465f7.tar.gz
trace,x86: Move creation of irq tracepoints from apic.c to irq.c
Compiling without CONFIG_X86_LOCAL_APIC set, apic.c will not be compiled, and the irq tracepoints will not be created via the CREATE_TRACE_POINTS macro. When CONFIG_X86_LOCAL_APIC is not set, we get the following build error: LD init/built-in.o arch/x86/built-in.o: In function `trace_x86_platform_ipi_entry': linux-test.git/arch/x86/include/asm/trace/irq_vectors.h:66: undefined reference to `__tracepoint_x86_platform_ipi_entry' arch/x86/built-in.o: In function `trace_x86_platform_ipi_exit': linux-test.git/arch/x86/include/asm/trace/irq_vectors.h:66: undefined reference to `__tracepoint_x86_platform_ipi_exit' arch/x86/built-in.o: In function `trace_irq_work_entry': linux-test.git/arch/x86/include/asm/trace/irq_vectors.h:72: undefined reference to `__tracepoint_irq_work_entry' arch/x86/built-in.o: In function `trace_irq_work_exit': linux-test.git/arch/x86/include/asm/trace/irq_vectors.h:72: undefined reference to `__tracepoint_irq_work_exit' arch/x86/built-in.o:(__jump_table+0x8): undefined reference to `__tracepoint_x86_platform_ipi_entry' arch/x86/built-in.o:(__jump_table+0x14): undefined reference to `__tracepoint_x86_platform_ipi_exit' arch/x86/built-in.o:(__jump_table+0x20): undefined reference to `__tracepoint_irq_work_entry' arch/x86/built-in.o:(__jump_table+0x2c): undefined reference to `__tracepoint_irq_work_exit' make[1]: *** [vmlinux] Error 1 make: *** [sub-make] Error 2 As irq.c is always compiled for x86, it is a more appropriate location to create the irq tracepoints. Cc: Seiji Aguchi <seiji.aguchi@hds.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/x86/kernel/Makefile')
-rw-r--r--arch/x86/kernel/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 74b3891a..44e763f 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -16,6 +16,8 @@ CFLAGS_REMOVE_ftrace.o = -pg
CFLAGS_REMOVE_early_printk.o = -pg
endif
+CFLAGS_irq.o := -I$(src)/../include/asm/trace
+
obj-y := process_$(BITS).o signal.o entry_$(BITS).o
obj-y += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
OpenPOWER on IntegriCloud