Conghui Chen 821c65b40c hv: fix possible SSE region mismatch issue ... During context switch in hypervisor, xsave/xrstore are used to save/resotre the XSAVE area according to the XCR0 and XSS. The legacy region in XSAVE area include FPU and SSE, we should make sure the legacy region be saved during contex switch. FPU in XCR0 is always enabled according to SDM. For SSE, we enable it in XCR0 during context switch. Tracked-On: #5062 Signed-off-by: Conghui Chen <conghui.chen@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>		2020-07-22 14:19:21 +08:00
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x86	hv: fix possible SSE region mismatch issue	2020-07-22 14:19:21 +08:00