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| author | mav <mav@FreeBSD.org> | 2011-05-05 18:56:48 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2011-05-05 18:56:48 +0000 |
| commit | b150dc5f670a6a3b652f8365ca4ac4e1d2413693 (patch) | |
| tree | 10fcbfb62cf1383754b14d7b462146d295e5de42 /share | |
| parent | 26ae1aec4f3b20152c7bc0f0ee579bd221fc35c4 (diff) | |
| download | FreeBSD-src-b150dc5f670a6a3b652f8365ca4ac4e1d2413693.zip FreeBSD-src-b150dc5f670a6a3b652f8365ca4ac4e1d2413693.tar.gz | |
Some changes around LAPIC timer programming.
This fixes heavy interrupt storm and resulting system freeze when using
LAPIC timer in one-shot mode under Xen HVM. There, unlike real hardware,
programming timer with zero period almost immediately causes interrupt.
Diffstat (limited to 'share')
0 files changed, 0 insertions, 0 deletions
