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Subject[RFC 5/6] arm64: sleep: Add stack frame setup for __cpu_supsend_enter
Date
Annotate cpu_resume and _cpu_resume to silence objtool warning
about non-standard stack frame.

Signed-off-by: Raphael Gault <raphael.gault@arm.com>
---
arch/arm64/kernel/sleep.S | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/arm64/kernel/sleep.S b/arch/arm64/kernel/sleep.S
index 3e53ffa07994..eb434525fe82 100644
--- a/arch/arm64/kernel/sleep.S
+++ b/arch/arm64/kernel/sleep.S
@@ -90,6 +90,7 @@ ENTRY(__cpu_suspend_enter)
str x0, [x1]
add x0, x0, #SLEEP_STACK_DATA_SYSTEM_REGS
stp x29, lr, [sp, #-16]!
+ mov x29, sp
bl cpu_do_suspend
ldp x29, lr, [sp], #16
mov x0, #1
@@ -146,3 +147,6 @@ ENTRY(_cpu_resume)
mov x0, #0
ret
ENDPROC(_cpu_resume)
+
+ asm_stack_frame_non_standard cpu_resume
+ asm_stack_frame_non_standard _cpu_resume
--
2.17.1
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