Issue #3264 has been reported by chicken. ---------------------------------------- Submit #3264: [PATCH] Clarify XSAVE features, and always use XSAVE http://bugs.dragonflybsd.org/issues/3264
* Author: chicken * Status: New * Priority: Normal * Assignee: * Category: Kernel * Target version: master ---------------------------------------- 1) Introduce npx_xcr0_mask, to keep track of which XCR0 features are enabled system-wide. 2) Always use XSAVE regardless of whether AVX is supported or not. XSAVE may be supported without AVX, on certain CPUs and also under hypervisors that expose XSAVEOPT without AVX. ---Files-------------------------------- 1-introduce-npx_xcr0_mask.diff (3.45 KB) 2-always-use-XSAVE.diff (1.96 KB) -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account
