| commit | e0018afec50a4846789d92a1b7cd6cd7f816c448 | [log] [tgz] |
|---|---|---|
| author | Luwei Kang <luwei.kang@intel.com> | Wed Oct 24 16:05:09 2018 +0800 |
| committer | Paolo Bonzini <pbonzini@redhat.com> | Fri Dec 21 11:28:33 2018 +0100 |
| tree | dfb792719c9c40b038ee553e2592dc87b90a2108 | |
| parent | 69843a913fc86b3d0ef503d6cc15886ef8943626 [diff] |
perf/x86/intel/pt: add new capability for Intel PT This adds support for "output to Trace Transport subsystem" capability of Intel PT. It means that PT can output its trace to an MMIO address range rather than system memory buffer. Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Luwei Kang <luwei.kang@intel.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>