From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx128.postini.com [74.125.245.128]) by kanga.kvack.org (Postfix) with SMTP id F361B6B0032 for ; Tue, 9 Jul 2013 11:43:46 -0400 (EDT) Date: Tue, 9 Jul 2013 18:43:35 +0300 From: Gleb Natapov Subject: Re: [PATCH 1/4] PF: Add FAULT_FLAG_RETRY_NOWAIT for guest fault Message-ID: <20130709154335.GI24941@redhat.com> References: <1373378207-10451-1-git-send-email-dingel@linux.vnet.ibm.com> <1373378207-10451-2-git-send-email-dingel@linux.vnet.ibm.com> <20130709152346.GG24941@redhat.com> <51DC2E0E.1050309@de.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <51DC2E0E.1050309@de.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: Christian Borntraeger Cc: Dominik Dingel , Paolo Bonzini , Heiko Carstens , Martin Schwidefsky , Cornelia Huck , Xiantao Zhang , Alexander Graf , Christoffer Dall , Marc Zyngier , Ralf Baechle , kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org On Tue, Jul 09, 2013 at 05:36:46PM +0200, Christian Borntraeger wrote: > On 09/07/13 17:23, Gleb Natapov wrote: > > On Tue, Jul 09, 2013 at 03:56:44PM +0200, Dominik Dingel wrote: > >> In case of a fault retry exit sie64() with gmap_fault indication for the > >> running thread set. This makes it possible to handle async page faults > >> without the need for mm notifiers. > >> > >> Based on a patch from Martin Schwidefsky. > >> > > For that we will obviously need Christian and Cornelia ACKs. Or it can > > go in via S390 tree. > > > > >> Signed-off-by: Dominik Dingel > Acked-by: Christian Borntraeger > > Do you want me or Conny to apply these patches add a signoff and resend them? > Otherwise I will review the s390 specific patches and ack them individually. > If your are OK with me merging this one through kvm.git then just ack/review all others. I have a small comment on patch 2, but otherwise the patch series looks OK to me from KVM perspective. -- Gleb. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org