Received: by 2002:a05:6a10:6744:0:0:0:0 with SMTP id w4csp1811242pxu; Thu, 8 Oct 2020 23:37:50 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyvAYTq1We1+sOa1E+K3cjLk7Yx5KjbeC9tDlp54CYlqJpfRA2FnqoZ506XIXEHUd+v3CW4 X-Received: by 2002:a17:906:52d5:: with SMTP id w21mr13225840ejn.501.1602225470589; Thu, 08 Oct 2020 23:37:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1602225470; cv=none; d=google.com; s=arc-20160816; b=htShUQ1LO9oOVKDeCVtoqdB5fGMSDsr6qe+B4chepviiRICC5Tq9yAxiQKllV4xg0Z NApfO24OXfcgoOREUfKHcf6E3LgUN6ew3iHyBZmAy1GlIEksst16NvXfLlVkPruoCSd/ 9e7TbgXbLKc6tIwhMJjCx/j/5XBBHC+HwQrMXIuhvw9SVLMoVfSPjM1SoNfdSzgZncDe sWYZD7rdiYw46nqWulsrbA8G+1ZQe4RhNbm2g4fvmolj12gqTo6LuMb9Ctapi3OJfJeq hvjD0VVXssx0U3/bb4xXVjHkRv6f1l2FH+ryjvKFWMhzAPw36/pl1UDUgzxualFZ5tk7 1QNA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:date:message-id:subject:references:in-reply-to :cc:to:from; bh=Zdp9I9mNh+TIICfd/NmMA+apaO1jJQuRUT4r6swzWdc=; b=zS4fjPAbTRArktBk/vJh0RNqhIWZ0WAMh3A0S14l9C/5gXjdjXQ49fdXt1/y47q/8n iPDvg1hgocOhL1AO4DD/4LxwCfpoYdnrOVII/gKFReSbc5FbOKnhBKJclndR3zNaR4VH ApUijfWpekiSWmmeaTvnv/Iob5sRSu0Eo6zVtI8KEIf/rs9YV2xWPuCBqELNNIpug9rN X7ddt9iyaJt2TmkbGKgyjfksLot9j91PFc2e2G3KCK7JhoqSiXW+AIZrtgvb7YKlzArl xYS9fWWB77TXAWJiglrwvxkJ2iYe1KlhzWIIuu/3F/kXFUxHmGsILJhw2fPTfdJ5U7t+ FKnQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y19si5233450edr.346.2020.10.08.23.37.27; Thu, 08 Oct 2020 23:37:50 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731769AbgJIGEI (ORCPT + 99 others); Fri, 9 Oct 2020 02:04:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731739AbgJIGED (ORCPT ); Fri, 9 Oct 2020 02:04:03 -0400 Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 087A5C0613D4 for ; Thu, 8 Oct 2020 23:04:03 -0700 (PDT) Received: by ozlabs.org (Postfix, from userid 1034) id 4C6yFD157tz9sVD; Fri, 9 Oct 2020 17:03:59 +1100 (AEDT) From: Michael Ellerman To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Christophe Leroy Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org In-Reply-To: References: Subject: Re: [PATCH] powerpc/32s: Setup the early hash table at all time. Message-Id: <160222339303.867048.111533174340819831.b4-ty@ellerman.id.au> Date: Fri, 9 Oct 2020 17:03:59 +1100 (AEDT) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 1 Oct 2020 15:35:38 +0000 (UTC), Christophe Leroy wrote: > At the time being, an early hash table is set up when > CONFIG_KASAN is selected. > > There is nothing wrong with setting such an early hash table > all the time, even if it is not used. This is a statically > allocated 256 kB table which lies in the init data section. > > [...] Applied to powerpc/next. [1/1] powerpc/32s: Setup the early hash table at all time. https://git.kernel.org/powerpc/c/69a1593abdbcf03a76367320d929a8ae7a5e3d71 cheers