Qi Yadong 3ebeecf060 hv: save/restore TSC in host's suspend/resume path ... TSC would be reset to 0 when enter suspend state on some platform. This will fail the secure timer checking in secure world because secure world leverage the TSC as source of secure timer which should be increased monotonously. This patch save/restore TSC in host suspend/resume path to guarantee the mono increasing TSC. Note: There should no timer setup before TSC resumed. Tracked-On: #3697 Signed-off-by: Qi Yadong <yadong.qi@intel.com> Reviewed-by: Yin Fengwei <fengwei.yin@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>		2019-09-19 13:50:50 +08:00
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x86	hv: save/restore TSC in host's suspend/resume path	2019-09-19 13:50:50 +08:00