diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-09-30 20:03:37 +0200 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-02-15 10:32:27 -0600 |
| commit | 314759d9153af63579af471858aefba290f9752d (patch) | |
| tree | 85def7e445a753dabea35a63acb462249d51e000 /block/blk-core.c | |
| parent | 4dc3d8558db2a94292c8548c404dc2d9161298ad (diff) | |
x86: hpet: Disable MSI on Lenovo W510
MSI based per cpu timers lose interrupts when intel_idle() is enabled
- independent of the c-state. With idle=poll the problem cannot be
observed. We have no idea yet, whether this is a W510 specific issue
or a general chipset oddity. Blacklist the known problem machine.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'block/blk-core.c')
0 files changed, 0 insertions, 0 deletions