From a489ca355efaf9efa4990b0f8f30ab650a206273 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 2 Nov 2009 16:59:15 -0800 Subject: [PATCH] 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 LKML-Reference: <20091102165915.4a980fc0@infradead.org> Signed-off-by: Ingo Molnar --- arch/x86/kernel/process_32.c | 2 +- arch/x86/kernel/process_64.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 4cf79567cdab..e658331edb6d 100644 --- 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, ®s->sp, regs->bp); } diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index ad535b683170..2386999bfcd2 100644 --- 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); }