From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751129AbeELHux (ORCPT ); Sat, 12 May 2018 03:50:53 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:52676 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750974AbeELHut (ORCPT ); Sat, 12 May 2018 03:50:49 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 2B2956022C Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: Larry Finger Cc: =?utf-8?Q?Rafa=C5=82_Mi=C5=82ecki?= , Michael =?utf-8?Q?B=C3=BCsch?= , Matt Redfearn , "linux-wireless\@vger.kernel.org" , Hauke Mehrtens , LKML , =?utf-8?Q?Rafa=C5=82_Mi=C5=82ecki?= Subject: Re: [PATCH V2 1/2] Revert "ssb: Prevent build of PCI host features in module" References: <20180511091715.1989-1-zajec5@gmail.com> <87bmdmcxf6.fsf@codeaurora.org> <727571cb-5d1f-2d99-b050-979edd02106f@lwfinger.net> Date: Sat, 12 May 2018 10:50:42 +0300 In-Reply-To: <727571cb-5d1f-2d99-b050-979edd02106f@lwfinger.net> (Larry Finger's message of "Fri, 11 May 2018 07:08:48 -0500") Message-ID: <877eo9b9d9.fsf@codeaurora.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 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 w4C7ovVr017627 Larry Finger writes: > On 05/11/2018 05:13 AM, Kalle Valo wrote: >> Rafał Miłecki writes: >> >>> On 11 May 2018 at 11:17, Rafał Miłecki wrote: >>>> From: Rafał Miłecki >>>> >>>> This reverts commit 882164a4a928bcaa53280940436ca476e6b1db8e. >>>> >>>> Above commit added "SSB = y" dependency to the wrong symbol >>>> SSB_DRIVER_PCICORE_POSSIBLE and prevented SSB_DRIVER_PCICORE from being >>>> selected when needed. PCI core driver for core running in clienthost >>>> mode is important for bus initialization. It's perfectly valid scenario >>>> to have ssb built as module and use it with buses on PCI cards. >>>> >>>> This fixes regression that affected all *module* users with PCI cards. >>>> >>>> Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1572349 >>>> Signed-off-by: Rafał Miłecki >>> >>> As these patches fix regression/build error, I believe both should get >>> into 4.17. >> >> How much confidence do we have that we don't need to end up reverting >> patch 2 as well? I rather be pushing patch 2 to 4.18 so that there's >> more time for testing and waiting for feedback. > > Although I do not have the hardware to test the builds, I worked > closely with the OP in the bug at b.r.c noted above. From that effort, > it became clear what configuration variables were missing to cause the > x86 failures. Patch 2 satisfies the requirement, and prevents the > build problems found by the MIPS users. Both patches are needed in > 4.17. And I assume Michael is ok with this approach as well as I haven't heard from him. I'll then push both of these to 4.17. -- Kalle Valo