From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70553C433E0 for ; Mon, 25 Jan 2021 16:40:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2E7CE22795 for ; Mon, 25 Jan 2021 16:40:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730711AbhAYQji (ORCPT ); Mon, 25 Jan 2021 11:39:38 -0500 Received: from mail.kernel.org ([198.145.29.99]:53588 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730704AbhAYQiA (ORCPT ); Mon, 25 Jan 2021 11:38:00 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 597CD22510; Mon, 25 Jan 2021 16:37:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1611592639; bh=FQyJWruesbqdwh9dBTiLkl74hA/Bt9R0fvtHh18RkeI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kkrFgc1lrYRXXBrNCpMkNdQQUoPtCQ8xVrjyvAC/85YJr1PM0nJjsR2eKnBzqEf/q V/8e5wF5RnNv6JvaidVfLvSdielGPYcRpnE5QSuWw8KQLsjEiFGB/IgQCZ6fe4uEBL 0D/NZgF5VoatbMlLcZRLwt3Gn+gqZmi86vhKTjn4= Date: Mon, 25 Jan 2021 17:37:17 +0100 From: Greg Kroah-Hartman To: Doug Anderson Cc: Bjorn Andersson , LinusW , Maulik Shah , Stephen Boyd , "# 4.0+" Subject: Re: FAILED: patch "[PATCH] pinctrl: qcom: Properly clear "intr_ack_high" interrupts when" failed to apply to 5.4-stable tree Message-ID: References: <1611585675228156@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Mon, Jan 25, 2021 at 08:26:55AM -0800, Doug Anderson wrote: > Hi, > > On Mon, Jan 25, 2021 at 6:41 AM wrote: > > > > > > The patch below does not apply to the 5.4-stable tree. > > If someone wants it applied there, or to any other stable or longterm > > tree, then please email the backport, including the original git commit > > id to . > > > > thanks, > > > > greg k-h > > > > ------------------ original commit in Linus's tree ------------------ > > > > From a95881d6aa2c000e3649f27a1a7329cf356e6bb3 Mon Sep 17 00:00:00 2001 > > From: Douglas Anderson > > Date: Thu, 14 Jan 2021 19:16:23 -0800 > > Subject: [PATCH] pinctrl: qcom: Properly clear "intr_ack_high" interrupts when > > unmasking > > I think for 5.4 the most expedient thing is to take these two: > > a95881d6aa2c pinctrl: qcom: Properly clear "intr_ack_high" interrupts > when unmasking > 4079d35fa4fc pinctrl: qcom: No need to read-modify-write the interrupt status > > Then it should apply cleanly and you'll get this one fix. > > After fixing, you might hit the next failure when trying to apply > ("pinctrl: qcom: Don't clear pending interrupts when enabling"). That > one might be slightly harder to backport since it interacts with the > PDC patches. Presumably anyone running a real system on 5.4 also has > the PDC patches backported so they can get wakeup, but getting all the > PDC support in 5.4 stable would probably be too much of a "feature" > for linux-stable? In any case, my default answer for that I'd be > happy to help review a backport if someone saw a benefit but I won't > attempt it myself. Ok, I'll just not worry about these for 5.4.y for now, thanks! greg k-h