Török Edwin 8d26487fd4 tracing/stack-tracer: introduce CONFIG_USER_STACKTRACE_SUPPORT ...

Impact: cleanup

User stack tracing is just implemented for x86, but it is not x86 specific.

Introduce a generic config flag, that is currently enabled only for x86.
When other arches implement it, they will have to
SELECT USER_STACKTRACE_SUPPORT.

Signed-off-by: Török Edwin <edwintorok@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-11-23 11:53:50 +01:00

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