From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932178AbdDDUjj (ORCPT ); Tue, 4 Apr 2017 16:39:39 -0400 Received: from mail.kernel.org ([198.145.29.136]:34336 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752792AbdDDUjh (ORCPT ); Tue, 4 Apr 2017 16:39:37 -0400 Date: Tue, 4 Apr 2017 15:39:29 -0500 From: Bjorn Helgaas To: KY Srinivasan Cc: "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "devel@linuxdriverproject.org" , "olaf@aepfle.de" , "apw@canonical.com" , "vkuznets@redhat.com" , "jasowang@redhat.com" , "leann.ogasawara@canonical.com" , "marcelo.cerri@canonical.com" , Stephen Hemminger Subject: Re: [PATCH 0/2] pci-hyperv: Some miscellaneous fixes Message-ID: <20170404203929.GF27692@bhelgaas-glaptop.roam.corp.google.com> References: <1490378800-26907-1-git-send-email-kys@exchange.microsoft.com> <20170404190331.GD27692@bhelgaas-glaptop.roam.corp.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 04, 2017 at 07:54:33PM +0000, KY Srinivasan wrote: > > -----Original Message----- > > From: Bjorn Helgaas [mailto:helgaas@kernel.org] > > Sent: Tuesday, April 4, 2017 12:04 PM > > To: KY Srinivasan > > Cc: linux-pci@vger.kernel.org; linux-kernel@vger.kernel.org; > > devel@linuxdriverproject.org; olaf@aepfle.de; apw@canonical.com; > > vkuznets@redhat.com; jasowang@redhat.com; > > leann.ogasawara@canonical.com; marcelo.cerri@canonical.com; Stephen > > Hemminger > > Subject: Re: [PATCH 0/2] pci-hyperv: Some miscellaneous fixes > > > > On Fri, Mar 24, 2017 at 11:06:40AM -0700, kys@exchange.microsoft.com > > wrote: > > > From: K. Y. Srinivasan > > > > > > Some miscellaneous fixes. > > > > > > K. Y. Srinivasan (2): > > > pci-hyperv: Fix a bug in specifying CPU affinity > > > pci-hyperv: Fix an atomic bug > > > > > > drivers/pci/host/pci-hyperv.c | 13 +++++++++---- > > > 1 files changed, 9 insertions(+), 4 deletions(-) > > > > I applied these with Long's reviewed-by to pci/host-hv for v4.12 with the > > following subject lines: > > > > PCI: hv: Specify CPU_AFFINITY_ALL for MSI affinity when >= 32 CPUs > > PCI: hv: Allocate interrupt descriptors with GFP_ATOMIC > > > Thank you. > > > There were two copies of [1/2], which makes this error-prone. I applied > > the second one that defines CPU_AFFINITY_ALL. > > Thanks again; sorry for the confusion. > > > > > They're both marked for stable, but without any clue about when the > > problems were introduced or how serious they are, I did not queue them for > > v4.11. If you want them in v4.11, please supply those additional details. > > I think these issues have been there since the driver got merged upstream. > I would want this to be applied against 4.11 as well. Let me know if I should resend > these patches. No need to resend, but I do need more details about what issues these fix and why they're more urgent than garden-variety bug fixes that are planned for v4.12. In general for-linus is for fixing problems we added during the merge window, or other high-priority, low-risk changes. Bjorn