| commit | e04ed38d4e0cd32141f723560efcc8252b0241e2 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Mon Jan 04 23:16:03 2010 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Mon Jan 04 23:16:03 2010 -0800 |
| tree | f4beace901f1aff12d5f5532b3e1aa615bf6503d | |
| parent | 8183e2b38480672a1f61d416812ac078ce94b67b [diff] |
sparc64: Fix Niagara2 perf event handling. For chips like Niagara2 that have true overflow indications in the %pcr (which we don't actually need and don't use) the interrupt signal persists until the overflow bits are cleared by an explicit %pcr write. Signed-off-by: David S. Miller <davem@davemloft.net>