x86: Make sure we also print a Code: line for show_regs()

show_regs() is called as a mini BUG() equivalent in some places, specifically for the "scheduling while atomic" case. Unfortunately right now it does not print a Code: line unlike a real bug/oops. This patch changes the x86 implementation of show_regs() so that it calls the same function as oopses do to print the registers as well as the Code: line. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> LKML-Reference: <20091102165915.4a980fc0@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
git-mirror · Nov 3, 2009 · a489ca3 · a489ca3
1 parent 1836d95
commit a489ca3
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diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
@@ -187,7 +187,7 @@ void __show_regs(struct pt_regs *regs, int all)
 
 void show_regs(struct pt_regs *regs)
 {
-	__show_regs(regs, 1);
+	show_registers(regs);
 	show_trace(NULL, regs, &regs->sp, regs->bp);
 }
 

diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
@@ -226,8 +226,7 @@ void __show_regs(struct pt_regs *regs, int all)
 
 void show_regs(struct pt_regs *regs)
 {
-	printk(KERN_INFO "CPU %d:", smp_processor_id());
-	__show_regs(regs, 1);
+	show_registers(regs);
 	show_trace(NULL, regs, (void *)(regs + 1), regs->bp);
 }