Revision befb1b3c2703897c5b8ffb0044dc5d0e5f27c5d7 authored by Reinette Chatre on 19 September 2018, 17:29:06 UTC, committed by Thomas Gleixner on 28 September 2018, 20:44:53 UTC
It is possible that a failure can occur during the scheduling of a pinned event. The initial portion of perf_event_read_local() contains the various error checks an event should pass before it can be considered valid. Ensure that the potential scheduling failure of a pinned event is checked for and have a credible error. Suggested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: fenghua.yu@intel.com Cc: tony.luck@intel.com Cc: acme@kernel.org Cc: gavin.hindman@intel.com Cc: jithu.joseph@intel.com Cc: dave.hansen@intel.com Cc: hpa@zytor.com Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/6486385d1f30336e9973b24c8c65f5079543d3d3.1537377064.git.reinette.chatre@intel.com
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| README.rst | -rw-r--r-- | 18.1 KB |
| bcache.rst | -rw-r--r-- | 23.7 KB |
| binfmt-misc.rst | -rw-r--r-- | 7.2 KB |
| braille-console.rst | -rw-r--r-- | 1.7 KB |
| bug-bisect.rst | -rw-r--r-- | 2.1 KB |
| bug-hunting.rst | -rw-r--r-- | 15.0 KB |
| cgroup-v2.rst | -rw-r--r-- | 78.1 KB |
| conf.py | -rw-r--r-- | 249 bytes |
| devices.rst | -rw-r--r-- | 11.8 KB |
| devices.txt | -rw-r--r-- | 104.2 KB |
| dynamic-debug-howto.rst | -rw-r--r-- | 13.0 KB |
| index.rst | -rw-r--r-- | 1.8 KB |
| init.rst | -rw-r--r-- | 2.6 KB |
| initrd.rst | -rw-r--r-- | 14.3 KB |
| java.rst | -rw-r--r-- | 10.9 KB |
| kernel-parameters.rst | -rw-r--r-- | 8.0 KB |
| kernel-parameters.txt | -rw-r--r-- | 175.4 KB |
| l1tf.rst | -rw-r--r-- | 24.3 KB |
| md.rst | -rw-r--r-- | 27.0 KB |
| module-signing.rst | -rw-r--r-- | 11.1 KB |
| mono.rst | -rw-r--r-- | 2.5 KB |
| parport.rst | -rw-r--r-- | 9.3 KB |
| ramoops.rst | -rw-r--r-- | 5.7 KB |
| ras.rst | -rw-r--r-- | 41.7 KB |
| reporting-bugs.rst | -rw-r--r-- | 7.5 KB |
| security-bugs.rst | -rw-r--r-- | 3.4 KB |
| serial-console.rst | -rw-r--r-- | 4.3 KB |
| sysfs-rules.rst | -rw-r--r-- | 9.4 KB |
| sysrq.rst | -rw-r--r-- | 12.2 KB |
| tainted-kernels.rst | -rw-r--r-- | 2.3 KB |
| thunderbolt.rst | -rw-r--r-- | 10.3 KB |
| unicode.rst | -rw-r--r-- | 7.1 KB |
| vga-softcursor.rst | -rw-r--r-- | 1.9 KB |
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