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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 /lib
parentfebb72a6e4cc6c8cffcc1ea649a3fb364f1ea432 (diff)
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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>
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