From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760818AbcHaSL1 (ORCPT ); Wed, 31 Aug 2016 14:11:27 -0400 Received: from mail-cys01nam02on0138.outbound.protection.outlook.com ([104.47.37.138]:34944 "EHLO NAM02-CY1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758839AbcHaSLY (ORCPT ); Wed, 31 Aug 2016 14:11:24 -0400 From: KY Srinivasan To: Greg KH 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" Subject: RE: [PATCH 1/4] Drivers: hv: cleanup vmbus_open() for wrap around mappings Thread-Topic: [PATCH 1/4] Drivers: hv: cleanup vmbus_open() for wrap around mappings Thread-Index: AQHR19eMxw0OoyMAS0a/Mmfs4TfSwqBjORsAgAB47aA= Date: Wed, 31 Aug 2016 17:55:46 +0000 Message-ID: References: <1467851057-8718-1-git-send-email-kys@exchange.microsoft.com> <1467851105-8773-1-git-send-email-kys@exchange.microsoft.com> <20160831104240.GA22573@kroah.com> In-Reply-To: <20160831104240.GA22573@kroah.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=kys@microsoft.com; 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spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-originalarrivaltime: 31 Aug 2016 17:55:46.0424 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM2PR0301MB0782 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id u7VIBcdV006907 > -----Original Message----- > From: Greg KH [mailto:gregkh@linuxfoundation.org] > Sent: Wednesday, August 31, 2016 4:13 PM > To: KY Srinivasan > 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 > Subject: Re: [PATCH 1/4] Drivers: hv: cleanup vmbus_open() for wrap around > mappings > > On Wed, Jul 06, 2016 at 05:25:02PM -0700, kys@exchange.microsoft.com > wrote: > > From: Vitaly Kuznetsov > > > > In preparation for doing wrap around mappings for ring buffers cleanup > > vmbus_open() function: > > - check that ring sizes are PAGE_SIZE aligned (they are for all in-kernel > > drivers now); > > - kfree(open_info) on error only after we kzalloc() it (not an issue as it > > is valid to call kfree(NULL); > > - rename poorly named labels; > > - use alloc_pages() instead of __get_free_pages() as we need struct page > > pointer for future. > > > > Signed-off-by: Vitaly Kuznetsov > > Signed-off-by: K. Y. Srinivasan > > Tested-by: Dexuan Cui > > --- > > drivers/hv/channel.c | 43 +++++++++++++++++++++++-------------------- > > 1 files changed, 23 insertions(+), 20 deletions(-) > > This patch doesn't apply to the tree due to the other hv patches you > sent. Can you respin this series and resend? Will do. Regards, K. Y > > thanks, > > greg k-h