Re: [PATCH] Replace pending exception by PF if it happens serially.

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Gleb Natapov wrote:
Replace previous exception with a new one in a hope that instruction
re-execution will regenerate lost exception.


Applied, thanks.

+		switch(vcpu->arch.exception.nr) {
+		case DF_VECTOR:
 			/* triple fault -> shutdown */
 			set_bit(KVM_REQ_TRIPLE_FAULT, &vcpu->requests);

Added a 'return' here. It will work without, but will raise endless questions from people who look at the code.

+		case PF_VECTOR:
+			vcpu->arch.exception.nr = DF_VECTOR;
+			vcpu->arch.exception.error_code = 0;
+			return;
+		default:
+			/* replace previous exception with a new one in a hope
+			   that instruction re-execution will regenerate lost
+			   exception */
+			vcpu->arch.exception.pending = false;
+			break;
 		}
-		return;
 	}

--
error compiling committee.c: too many arguments to function

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