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-rw-r--r--arch/x86/kernel/dumpstack.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index c56bc2873030..6d817554780a 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -123,13 +123,15 @@ print_context_stack_bp(struct thread_info *tinfo,
123 while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) { 123 while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
124 unsigned long addr = *ret_addr; 124 unsigned long addr = *ret_addr;
125 125
126 if (__kernel_text_address(addr)) { 126 if (!__kernel_text_address(addr))
127 ops->address(data, addr, 1); 127 break;
128 frame = frame->next_frame; 128
129 ret_addr = &frame->return_address; 129 ops->address(data, addr, 1);
130 print_ftrace_graph_addr(addr, data, ops, tinfo, graph); 130 frame = frame->next_frame;
131 } 131 ret_addr = &frame->return_address;
132 print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
132 } 133 }
134
133 return (unsigned long)frame; 135 return (unsigned long)frame;
134} 136}
135EXPORT_SYMBOL_GPL(print_context_stack_bp); 137EXPORT_SYMBOL_GPL(print_context_stack_bp);