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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 514BFC43331 for ; Wed, 25 Mar 2020 10:22:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2607320775 for ; Wed, 25 Mar 2020 10:22:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ellerman.id.au header.i=@ellerman.id.au header.b="r4ccyl6U" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727655AbgCYKWY (ORCPT ); Wed, 25 Mar 2020 06:22:24 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:40649 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726109AbgCYKWX (ORCPT ); Wed, 25 Mar 2020 06:22:23 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 48nPLk01K9z9sR4; Wed, 25 Mar 2020 21:22:21 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ellerman.id.au; s=201909; t=1585131742; bh=h5Vz9jZG3mRLJBK/442MEWiwrL0sm+QQV6Q9zKhPR4c=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=r4ccyl6U2aLYtjIHFH6hL8rKstByfOWJlsMhhhgsUTpL/Cb9U5E/2CY6mFUWGS0er An8i62X9qMtAUZcQW4sz4VAB1KarFfTWYsgamqOc7yG0QFrcBhFs55yGLmjv5JK/i2 m3H/tdNvBk4mV5VWDZ3jMeGQaf8BfV7HDyjGByiorLe/pRjmdfJrMMX8U2tZ+Jceax GH/gvmrO1Y9O1xFvBEOcIcejfqRm6ojnfk4kS7h+wnz/2kmWzOGR/bKQLbmdzpdLAf 5pGP4RKKBg6yFB2iO8v86iLIVWimfyb28KIln0P+XCWqvKwoNElBodQx1l10pRs7ya H8XI5UXiUIAUg== From: Michael Ellerman To: afzal mohammed , Thomas Gleixner Cc: Christophe Leroy , Scott Wood , Kumar Gala , Benjamin Herrenschmidt , Paul Mackerras , Vitaly Bordug , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4] powerpc: Replace setup_irq() by request_irq() In-Reply-To: <20200324110637.GA5836@afzalpc> References: <20200304004746.4557-1-afzal.mohd.ma@gmail.com> <20200312064256.18735-1-afzal.mohd.ma@gmail.com> <20200324110637.GA5836@afzalpc> Date: Wed, 25 Mar 2020 21:22:29 +1100 Message-ID: <87wo78wx7e.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org afzal mohammed writes: > Hi Michael Ellerman, > On Thu, Mar 12, 2020 at 12:12:55PM +0530, afzal mohammed wrote: >> request_irq() is preferred over setup_irq(). Invocations of setup_irq() >> occur after memory allocators are ready. >> >> Per tglx[1], setup_irq() existed in olden days when allocators were not >> ready by the time early interrupts were initialized. >> >> Hence replace setup_irq() by request_irq(). >> >> [1] https://lkml.kernel.org/r/alpine.DEB.2.20.1710191609480.1971@nanos >> >> Signed-off-by: afzal mohammed > > This patch is seen in next-test branch for last 4-5 days, i don't know > exactly how powerpc workflow happens, so a question - this would be > appear in linux-next soon right ? (for last 4-5 days i had been daily > checking -next, but not appearing there). Yeah it will appear in next "soon". It's been stuck behind a big series that has hit some bugs during testing, so that has delayed me pushing the whole branch. > Sorry for the query for this trivial patch, i am asking because Thomas > had mentioned [1] to get setup_irq() cleanup thr' respective > maintainers (earlier it was part of tree-wide series), check -next after > -rc6 & resubmit ignored ones to him, this patch is neither in -next, > neither ignored, so i am at a loss what to do :( That's OK. I will take this one, you can stop worrying about it. It should appear in next tomorrow or Friday. cheers