From 8d2a02b24d66aa359e83eebc1ed3c0f85367a1cb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 16 May 2024 03:11:33 +0000
Subject: [PATCH] AX88772C_eeprom and ax8872c build together
---
kernel/arch/sparc/kernel/stacktrace.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/kernel/arch/sparc/kernel/stacktrace.c b/kernel/arch/sparc/kernel/stacktrace.c
index be4c14c..d8eb1d1 100644
--- a/kernel/arch/sparc/kernel/stacktrace.c
+++ b/kernel/arch/sparc/kernel/stacktrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/stacktrace.h>
@@ -57,9 +58,11 @@
trace->entries[trace->nr_entries++] = pc;
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
if ((pc + 8UL) == (unsigned long) &return_to_handler) {
- int index = t->curr_ret_stack;
- if (t->ret_stack && index >= graph) {
- pc = t->ret_stack[index - graph].ret;
+ struct ftrace_ret_stack *ret_stack;
+ ret_stack = ftrace_graph_get_ret_stack(t,
+ graph);
+ if (ret_stack) {
+ pc = ret_stack->ret;
if (trace->nr_entries <
trace->max_entries)
trace->entries[trace->nr_entries++] = pc;
--
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