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forked fromtorvalds/linux

Commitdd08516

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jpoimboeKAGA-KOKO
authored andcommitted
x86/ftrace: Add one more ENDPROC annotation
When ORC support was added for the ftrace_64.S code, an ENDPROCfor function_hook() was missed. This results in the following warning: arch/x86/kernel/ftrace_64.o: warning: objtool: .entry.text+0x0: unreachable instructionFixes:e2ac83d ("x86/ftrace: Fix ORC unwinding from ftrace handlers")Reported-by: Steven Rostedt <rostedt@goodmis.org>Reported-by: Borislav Petkov <bp@alien8.de>Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>Signed-off-by: Thomas Gleixner <tglx@linutronix.de>Acked-by: Ingo Molnar <mingo@kernel.org>Cc: Linus Torvalds <torvalds@linux-foundation.org>Link:https://lkml.kernel.org/r/20180128022150.dqierscqmt3uwwsr@treble
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‎arch/x86/kernel/ftrace_64.S‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -291,7 +291,7 @@ trace:
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restore_mcount_regs
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jmp fgraph_trace
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END(function_hook)
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ENDPROC(function_hook)
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#endif /* CONFIG_DYNAMIC_FTRACE */
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#ifdef CONFIG_FUNCTION_GRAPH_TRACER

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