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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 39D9DC3A5A1 for ; Thu, 22 Aug 2019 13:44:57 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 21D8D233A2 for ; Thu, 22 Aug 2019 13:44:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 21D8D233A2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 46Dm443bVzzDqWn for ; Thu, 22 Aug 2019 23:44:52 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 46DlGk74sSzDrQ3 for ; Thu, 22 Aug 2019 23:09:02 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix, from userid 1034) id 46DlGj6tBtz9sN6; Thu, 22 Aug 2019 23:09:01 +1000 (AEST) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 9d6d712fbf7766f21c838940eebcd7b4d476c5e6 In-Reply-To: To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras , j.neuschaefer@gmx.net, nch@infradead.org From: Michael Ellerman Subject: Re: [PATCH v2] powerpc/32s: fix boot failure with DEBUG_PAGEALLOC without KASAN. Message-Id: <46DlGj6tBtz9sN6@ozlabs.org> Date: Thu, 22 Aug 2019 23:09:01 +1000 (AEST) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Wed, 2019-08-14 at 10:02:20 UTC, Christophe Leroy wrote: > When KASAN is selected, the definitive hash table has to be > set up later, but there is already an early temporary one. > > When KASAN is not selected, there is no early hash table, > so the setup of the definitive hash table cannot be delayed. > > Reported-by: Jonathan Neuschafer > Fixes: 72f208c6a8f7 ("powerpc/32s: move hash code patching out of MMU_init_hw()") > Tested-by: Jonathan Neuschafer > Signed-off-by: Christophe Leroy Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/9d6d712fbf7766f21c838940eebcd7b4d476c5e6 cheers