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| author | Jan Beulich <JBeulich@suse.com> | 2012-03-08 09:23:14 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-03-08 10:57:35 +0100 |
| commit | c7e23289a6aa95048a78b252b462f24ca6cf7f96 (patch) | |
| tree | 413b16e31a8d7111e04d838f4550ffdb86739da0 /arch/x86/kernel/dumpstack_32.c | |
| parent | 0d2bf4899d04fcc7f3a280b0bc74c084badb4e04 (diff) | |
| download | blackbird-op-linux-c7e23289a6aa95048a78b252b462f24ca6cf7f96.tar.gz blackbird-op-linux-c7e23289a6aa95048a78b252b462f24ca6cf7f96.zip | |
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>
Diffstat (limited to 'arch/x86/kernel/dumpstack_32.c')
| -rw-r--r-- | arch/x86/kernel/dumpstack_32.c | 2 |
1 files changed, 1 insertions, 1 deletions
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), |
