From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760256AbcHaKqv (ORCPT ); Wed, 31 Aug 2016 06:46:51 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:32847 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759554AbcHaKpp (ORCPT ); Wed, 31 Aug 2016 06:45:45 -0400 Date: Wed, 31 Aug 2016 12:45:53 +0200 From: Greg KH To: kys@microsoft.com Cc: linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com, vkuznets@redhat.com, jasowang@redhat.com, leann.ogasawara@canonical.com, Alex Ng Subject: Re: [PATCH 1/2] Drivers: hv: utils: Continue to poll VSS channel after handling requests. Message-ID: <20160831104553.GA28851@kroah.com> References: <1471544167-13952-1-git-send-email-kys@exchange.microsoft.com> <1471544215-13999-1-git-send-email-kys@exchange.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1471544215-13999-1-git-send-email-kys@exchange.microsoft.com> User-Agent: Mutt/1.7.0 (2016-08-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 18, 2016 at 11:16:54AM -0700, kys@exchange.microsoft.com wrote: > From: Alex Ng > > Multiple VSS_OP_HOT_BACKUP requests may arrive in quick succession, even > though the host only signals once. The driver wass handling the first > request while ignoring the others in the ring buffer. We should poll the > VSS channel after handling a request to continue processing other requests. > > Signed-off-by: Alex Ng > Signed-off-by: K. Y. Srinivasan > --- > drivers/hv/hv_snapshot.c | 89 +++++++++++++++++++++------------------------ > 1 files changed, 42 insertions(+), 47 deletions(-) Also doesn't apply, please fix up and resend this series. thanks, greg k-h