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| author | Zhuocheng Ding <zhuocheng.ding@intel.corp-partner.google.com> | 2019-12-05 13:25:40 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-12-13 06:52:11 +0000 |
| commit | 1918627791363aca96c89b0df831813a5c7fc50e (patch) | |
| tree | dcc14cfa5056bb5ff544290d3ab7c23a55b350b6 /src/main.rs | |
| parent | eaff194759cb25d1bf2725a133ff92f092563675 (diff) | |
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x86_64: add tsc_deadline_timer support
Support TSC deadline mode of LAPIC timer, this can potentially increase the precision of guest timer. BUG=None TEST=launch linux guest and run `lscpu`, tsc_deadline_timer is present in the output. Change-Id: I7adc87827a51ba8d1866ebee201759f2769ba664 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1951429 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Zhuocheng Ding <zhuocheng.ding@intel.corp-partner.google.com>
Diffstat (limited to 'src/main.rs')
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