From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: Re: [PATCH] PCI / hotplug: Propagate the "ignore hotplug" setting to parent Date: Tue, 26 May 2015 00:27:48 +0200 Message-ID: <8651379.9rUBgamt32@vostro.rjw.lan> References: <2001450.KHHLaZsp3O@vostro.rjw.lan> <20150523014037.GL32152@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7Bit Return-path: Received: from v094114.home.net.pl ([79.96.170.134]:48726 "HELO v094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750954AbbEYWCV (ORCPT ); Mon, 25 May 2015 18:02:21 -0400 In-Reply-To: <20150523014037.GL32152@google.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Bjorn Helgaas Cc: Linux PCI , ACPI Devel Maling List , Linux Kernel Mailing List On Friday, May 22, 2015 08:40:37 PM Bjorn Helgaas wrote: > On Mon, Apr 13, 2015 at 04:23:36PM +0200, Rafael J. Wysocki wrote: > > From: Rafael J. Wysocki > > > > Refine the mechanism introduced by commit f244d8b623da (ACPIPHP / radeon > > / nouveau: Fix VGA switcheroo problem related to hotplug) to propagate > > the ignore_hotplug setting of the device to its parent bridge in case > > hotplug notifications related to the graphics adapter switching are > > given for the bridge rather than for the device itself (the need to > > be ignored in both cases). > > > > Link: https://bugzilla.kernel.org/show_bug.cgi?id=61891 > > Link: https://bugs.freedesktop.org/show_bug.cgi?id=88927 > > Reported-and-tested-by: tiagdtd-lava > > Signed-off-by: Rafael J. Wysocki > > Applied to pci/hotplug for v4.2, thanks! > > I marked it for stable and added a note to connect it to b440bde74f04 > ("PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device") Thanks a lot!