From 45bf2c699552d1e2891d322bea479d95f8c93d02 Mon Sep 17 00:00:00 2001 From: Alexander Boettcher Date: Sat, 4 May 2019 19:20:41 +0200 Subject: [PATCH 17/17] svm: avoid forceful exit on task switch --- kernel/fiasco/src/kern/ia32/vm_svm.cpp | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/fiasco/src/kern/ia32/vm_svm.cpp b/kernel/fiasco/src/kern/ia32/vm_svm.cpp index 1330e36a..9ac5b87b 100644 --- a/kernel/fiasco/src/kern/ia32/vm_svm.cpp +++ b/kernel/fiasco/src/kern/ia32/vm_svm.cpp @@ -486,8 +486,6 @@ Vm_svm::do_resume_vcpu(Context *ctxt, Vcpu_state *vcpu, Vmcb *vmcb_s) kernel_vmcb_s->control_area.intercept_instruction0 |= (1 << 22); // intercept HLT kernel_vmcb_s->control_area.intercept_instruction0 |= (1 << 24); - // intercept task switch - kernel_vmcb_s->control_area.intercept_instruction0 |= (1 << 29); // intercept shutdown kernel_vmcb_s->control_area.intercept_instruction0 |= (1 << 31); // intercept MONITOR/MWAIT -- 2.11.0