| commit | 216c3087a346db8d7c8a064d2b8f0f49e4694934 | [log] [tgz] |
|---|---|---|
| author | Madhavan Srinivasan <maddy@linux.vnet.ibm.com> | Tue Apr 16 15:18:29 2019 +0530 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Fri May 03 02:54:59 2019 +1000 |
| tree | 8577264a377637135b8c91ea82ab66159cd422de | |
| parent | dd50cf7cbc7bdd86483b797ac3d27b37d5aeeaa4 [diff] |
powerpc/perf: Add privileged access check for thread_imc
Add code to restrict user access to thread_imc pmu since
some event report privilege level information.
Fixes: f74c89bd80fb3 ("powerpc/perf: Add thread IMC PMU support")
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>