Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933886Ab2FELJd (ORCPT ); Tue, 5 Jun 2012 07:09:33 -0400 Received: from e28smtp05.in.ibm.com ([122.248.162.5]:34189 "EHLO e28smtp05.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753892Ab2FELJc (ORCPT ); Tue, 5 Jun 2012 07:09:32 -0400 From: Nikunj A Dadhania To: Stefano Stabellini Cc: "peterz\@infradead.org" , "mingo\@elte.hu" , "mtosatti\@redhat.com" , "avi\@redhat.com" , "raghukt\@linux.vnet.ibm.com" , "kvm\@vger.kernel.org" , "linux-kernel\@vger.kernel.org" , "x86\@kernel.org" , "jeremy\@goop.org" , "vatsa\@linux.vnet.ibm.com" , "hpa\@zytor.com" Subject: Re: [PATCH v2 6/7] kvm,x86: RCU based table free In-Reply-To: References: <20120604050223.4560.2874.stgit@abhimanyu.in.ibm.com> <20120604050822.4560.54662.stgit@abhimanyu.in.ibm.com> User-Agent: Notmuch/0.10.2+70~gf0e0053 (http://notmuchmail.org) Emacs/24.0.95.1 (x86_64-unknown-linux-gnu) Date: Tue, 05 Jun 2012 16:38:47 +0530 Message-ID: <87ehpuqam8.fsf@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain x-cbid: 12060511-8256-0000-0000-000002CD99BB Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 919 Lines: 24 On Tue, 5 Jun 2012 11:48:02 +0100, Stefano Stabellini wrote: > > I am also interested in introducing HAVE_RCU_TABLE_FREE on x86 for Xen. > Maybe we can pull our efforts together :-) > > Giving a look at this patch, it doesn't look like it is introducing > CONFIG_HAVE_RCU_TABLE_FREE anywhere under arch/x86. > How is the user supposed to set it? > I am doing that in the next patch only for KVM-ParavirtTLB flush, as there is a bug in this implementation that patch [7/7] fixes. Refer following thread for details: http://mid.gmane.org/1337254086.4281.26.camel@twins http://mid.gmane.org/1337273959.4281.62.camel@twins Regards Nikunj -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/