diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2020-07-10 18:10:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-21 09:48:20 +0200 |
| commit | f3513136ffe0aa1c1a8b7f04a1ad09766414cbc7 (patch) | |
| tree | 711a8c0b31db3e7b69a9d49d6746b579c3955f23 /tools/nfsd | |
| parent | b8e3a27c37f887a5abc89a387f6a977722ce9cf5 (diff) | |
perf intel-pt: Fix FUP packet state
commit 401136bb084fd021acd9f8c51b52fe0a25e326b2 upstream.
While walking code towards a FUP ip, the packet state is
INTEL_PT_STATE_FUP or INTEL_PT_STATE_FUP_NO_TIP. That was mishandled
resulting in the state becoming INTEL_PT_STATE_IN_SYNC prematurely. The
result was an occasional lost EXSTOP event.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lore.kernel.org/lkml/20200710151104.15137-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/nfsd')
0 files changed, 0 insertions, 0 deletions