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=-3.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 4737DC43467 for ; Thu, 15 Oct 2020 01:30:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E9E2C22258 for ; Thu, 15 Oct 2020 01:30:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TCnK8mL9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732245AbgJOB3i (ORCPT ); Wed, 14 Oct 2020 21:29:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49010 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732228AbgJOB3i (ORCPT ); Wed, 14 Oct 2020 21:29:38 -0400 Received: from mail-io1-xd2e.google.com (mail-io1-xd2e.google.com [IPv6:2607:f8b0:4864:20::d2e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 99B83C05111E; Wed, 14 Oct 2020 16:01:01 -0700 (PDT) Received: by mail-io1-xd2e.google.com with SMTP id u19so1752544ion.3; Wed, 14 Oct 2020 16:01:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ikC4LAwwb2/OL3dDYceqRFTwnIoFZSQn/I33psN0qjs=; b=TCnK8mL9NI6hpr3zEveS0JTuNaHtXCx/qfHBGzgIQgrYKIyFfbL469h0Y911PX4qYA HA3PFnu9h7bUViHMzKVqrdtDhIfan/01bAJrm+iH8HVsCMbrGoUBCi+EwDuHU09Bq9xD 0zniDvdoMkczvwrfTymICG2b2JPXMk43+A7TFV6EwFWXjhcXv0Zr0g7isA+HBzM1ygDz HielqMai2yM1V5M7vYrESoEcbxMQbPPGpBkxbresU1sEHhWVlG/vNZSnpIukEp2FJExo 3VAds5Vc5Pir8QMG6owXKfyujHcVGoAHhUjdCq3iSTks6Ul93abkR08dX/ws2fLr75Qd P1CA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ikC4LAwwb2/OL3dDYceqRFTwnIoFZSQn/I33psN0qjs=; b=PWAa163szEnrFqyh0zDo4arnEmQpbqY+QsdGs0p1NJMeH3u2iuN+3afnbQRi63A/dP WAN9uQ4564srgQFMUS/7J/bFnQiUF2MAQFQjeSXleGCnD3Pae2YmOkkIeTjlUrAFpvuP X17Whcr2F9NtfzFBpw7JsMHDih+S4DgQB7Azc7qRTzs87svwpBuvCjOS6AZUHHziFEJv ibb3fJ8kg0HR3DPzmNCCJz1yUcvl3HR8uPHEdyP0RI1HtWzPFAX1I8lVK7Ah60rY2lwa 6/jFHy86bMXAh7wkXqW72HyIZpswGD7TDKkF2Llj/BXLOsa4VIETaAvm+XAno0l1AVM6 8a7A== X-Gm-Message-State: AOAM533UMpgP5/GU9jSsp9bC7vYvLteCFjYSJMftPaWeP/KcFOT16rXB E8lhlCZSwTSXu9Zkc6TiDMMC7NJLne3tDJNa5sxRYRiR197H6A== X-Google-Smtp-Source: ABdhPJzGna7kT8ytBKEMRmafA605hdoj/96Adf60Do8VLRmdj9ntw6bzrJXYjfcdcZHwC8be0AHpI8yUwC0EME90ntk= X-Received: by 2002:a5d:80cc:: with SMTP id h12mr1218936ior.73.1602716460855; Wed, 14 Oct 2020 16:01:00 -0700 (PDT) MIME-Version: 1.0 References: <20201014182811.12027-1-cai@lca.pw> In-Reply-To: <20201014182811.12027-1-cai@lca.pw> From: "Oliver O'Halloran" Date: Thu, 15 Oct 2020 10:00:49 +1100 Message-ID: Subject: Re: [PATCH -next] Revert "powerpc/pci: unmap legacy INTx interrupts when a PHB is removed" To: Qian Cai Cc: Michael Ellerman , =?UTF-8?Q?C=C3=A9dric_Le_Goater?= , Stephen Rothwell , Alexey Kardashevskiy , Linux Kernel Mailing List , Linux-Next Mailing List , linuxppc-dev Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On Thu, Oct 15, 2020 at 5:28 AM Qian Cai wrote: > > This reverts commit 3a3181e16fbde752007759f8759d25e0ff1fc425 which > causes memory corruptions on POWER9 NV. I was going to post this along with a fix for Cedric's original bug, but I can do that separately so: Acked-by: Oliver O'Halloran