From c7e23289a6aa95048a78b252b462f24ca6cf7f96 Mon Sep 17 00:00:00 2001 From: Jan Beulich <JBeulich@suse.com> Date: Thu, 8 Mar 2012 09:23:14 +0000 Subject: [PATCH] x86/32: Print control and debug registers for kerenel context While for a user mode register dump it may be reasonable to skip those (albeit x86-64 doesn't do so), for kernel mode dumps these should be printed to make sure all information possibly necessary for analysis is available. Signed-off-by: Jan Beulich <jbeulich@suse.com> Link: http://lkml.kernel.org/r/4F58889202000078000770E7@nat28.tlf.novell.com Signed-off-by: Ingo Molnar <mingo@elte.hu> --- arch/x86/kernel/dumpstack_32.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c index c99f9ed013d5..88ec9129271d 100644 --- a/arch/x86/kernel/dumpstack_32.c +++ b/arch/x86/kernel/dumpstack_32.c @@ -87,7 +87,7 @@ void show_registers(struct pt_regs *regs) int i; print_modules(); - __show_regs(regs, 0); + __show_regs(regs, !user_mode_vm(regs)); printk(KERN_EMERG "Process %.*s (pid: %d, ti=%p task=%p task.ti=%p)\n", TASK_COMM_LEN, current->comm, task_pid_nr(current), -- 2.34.1