| commit | cfc9c0b450176a077205ef39092f0dc1a04e020a | [log] [tgz] |
|---|---|---|
| author | Robert Richter <robert.richter@amd.com> | Fri Feb 26 13:45:24 2010 +0100 |
| committer | Robert Richter <robert.richter@amd.com> | Fri Feb 26 15:28:16 2010 +0100 |
| tree | 68e10fea2b2759458e6b955e8d2d24fe85bfbcdd | |
| parent | c17c8fbf349482e89b57d1b800e83e9f4cf40c47 [diff] |
oprofile/x86: fix msr access to reserved counters During switching virtual counters there is access to perfctr msrs. If the counter is not available this fails due to an invalid address. This patch fixes this. Cc: stable@kernel.org Signed-off-by: Robert Richter <robert.richter@amd.com>