From mboxrd@z Thu Jan 1 00:00:00 1970 From: Carsten Otte Subject: Re: [PATCH 10/10] KVM: Adds support for halting in the kernel Date: Thu, 24 May 2007 16:57:02 +0200 Message-ID: <4655A7BE.2000608@de.ibm.com> References: <20070523130905.23177.11087.stgit@novell1.haskins.net> <20070523131932.23177.38587.stgit@novell1.haskins.net> <46554CFF.9040101@qumranet.com> <46554473.BA47.005A.0@novell.com> Reply-To: carsteno-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: Gregory Haskins Return-path: In-Reply-To: <46554473.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Gregory Haskins wrote: > 1) I think I really want *any* signal to kick the HLT, so I temporarily unmask everything while halted. Acutally that'll cause trouble if people have device drivers in user space, which mask SIGIO for the CPU threads like our s390 prototype does. Consider leaving the signal mask at whatever the user has chosen. so long, Carsten ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/