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authorJan Beulich <JBeulich@suse.com>2012-05-09 08:47:37 +0100
committerIngo Molnar <mingo@kernel.org>2012-05-09 11:44:42 +0200
commit57da8b960b9a25646a8ddb5a9c1d0b5978e69bec (patch)
treeda46e6e57f983389dce36bb6ccdc7ce477cb0ca4 /arch/x86/kernel/dumpstack_32.c
parentfebb72a6e4cc6c8cffcc1ea649a3fb364f1ea432 (diff)
x86: Avoid double stack traces with show_regs()
What was called show_registers() so far already showed a stack trace for kernel faults, and kernel_stack_pointer() isn't even valid to be used for faults from user mode, hence it was pointless for show_regs() to call show_trace() after show_registers(). Simply rename show_registers() to show_regs() and eliminate the old definition. Signed-off-by: Jan Beulich <jbeulich@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Link: http://lkml.kernel.org/r/4FAA3D3902000078000826E1@nat28.tlf.novell.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/dumpstack_32.c')
-rw-r--r--arch/x86/kernel/dumpstack_32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
index 88ec9129271d..e0b1d783daab 100644
--- a/arch/x86/kernel/dumpstack_32.c
+++ b/arch/x86/kernel/dumpstack_32.c
@@ -82,7 +82,7 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
}
-void show_registers(struct pt_regs *regs)
+void show_regs(struct pt_regs *regs)
{
int i;