Commit c3357fc5 authored Feb 18, 2020 by Mark Brown Committed by Catalin Marinas Mar 09, 2020

arm64: entry: Annotate ret_from_fork as code



In an effort to clarify and simplify the annotation of assembly
functions new macros have been introduced. These replace ENTRY and
ENDPROC with two different annotations for normal functions and those
with unusual calling conventions.

ret_from_fork is not a normal C function and should therefore be
annotated as code.

Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent 0ccbd98a

arch/arm64/kernel/entry.S

+2 −2

Original line number	Diff line number	Diff line
		@@ -902,14 +902,14 @@ NOKPROBE(cpu_switch_to)
		/*
		* This is how we return from a fork.
		*/
		ENTRY(ret_from_fork)
		SYM_CODE_START(ret_from_fork)
		bl schedule_tail
		cbz x19, 1f // not a kernel thread
		mov x0, x20
		blr x19
		1: get_current_task tsk
		b ret_to_user
		ENDPROC(ret_from_fork)
		SYM_CODE_END(ret_from_fork)
		NOKPROBE(ret_from_fork)

		#ifdef CONFIG_ARM_SDE_INTERFACE

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