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Commit 0215dc28 authored by Todd Kjos's avatar Todd Kjos
Browse files

ANDROID: declare sp_in_global outside of CONFIG_FRAME_POINTER 



Fix for riscv allmodconfig builds. Need sp_in_global to be declared
outside of #ifdef CONFIG_FRAME_POINTER to cover all cases

Fixes: f06e9ec9 ("BACKPORT: RISC-V: Stop relying on GCC's register allocator's hueristics")
Signed-off-by: default avatarTodd Kjos <tkjos@google.com>
Change-Id: Ifeb8901498895bb2079d9541e856b417619a6b78
parent f06e9ec9

arch/riscv/kernel/stacktrace.c

+2 −2
Original line number Diff line number Diff line
@@ -12,6 +12,8 @@ 
#include <linux/stacktrace.h>

#include <linux/ftrace.h>



register unsigned long sp_in_global __asm__("sp");



#ifdef CONFIG_FRAME_POINTER



struct stackframe {
@@ -19,8 +21,6 @@ struct stackframe { 
	unsigned long ra;

};



register unsigned long sp_in_global __asm__("sp");



void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,

			     bool (*fn)(unsigned long, void *), void *arg)

{