Searched hist:315928 (Results 1 - 3 of 3) sorted by relevance
| /freebsd-10-stable/sys/x86/x86/ | ||
| H A D | identcpu.c | diff 315928 Sat Mar 25 05:12:50 MDT 2017 grehan MFC r315361 and r315364: Hide MONITORX/MWAITX from guests. r315361 Add the AMD MONITORX/MWAITX feature definition introduced in Bulldozer/Ryzen CPUs. r315364 Hide the AMD MONITORX/MWAITX capability. Otherwise, recent Linux guests will use these instructions, resulting in #UD exceptions since bhyve doesn't implement MONITOR/MWAIT exits. This fixes boot-time hangs in recent Linux guests on Ryzen CPUs (and probably Bulldozer aka AMD FX as well). |
| /freebsd-10-stable/sys/amd64/vmm/ | ||
| H A D | x86.c | diff 315928 Sat Mar 25 05:12:50 MDT 2017 grehan MFC r315361 and r315364: Hide MONITORX/MWAITX from guests. r315361 Add the AMD MONITORX/MWAITX feature definition introduced in Bulldozer/Ryzen CPUs. r315364 Hide the AMD MONITORX/MWAITX capability. Otherwise, recent Linux guests will use these instructions, resulting in #UD exceptions since bhyve doesn't implement MONITOR/MWAIT exits. This fixes boot-time hangs in recent Linux guests on Ryzen CPUs (and probably Bulldozer aka AMD FX as well). |
| /freebsd-10-stable/sys/x86/include/ | ||
| H A D | specialreg.h | diff 315928 Sat Mar 25 05:12:50 MDT 2017 grehan MFC r315361 and r315364: Hide MONITORX/MWAITX from guests. r315361 Add the AMD MONITORX/MWAITX feature definition introduced in Bulldozer/Ryzen CPUs. r315364 Hide the AMD MONITORX/MWAITX capability. Otherwise, recent Linux guests will use these instructions, resulting in #UD exceptions since bhyve doesn't implement MONITOR/MWAIT exits. This fixes boot-time hangs in recent Linux guests on Ryzen CPUs (and probably Bulldozer aka AMD FX as well). |
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