Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp174689ybl; Tue, 28 Jan 2020 21:19:27 -0800 (PST) X-Google-Smtp-Source: APXvYqxjJBQ5rpRnQDb6dTpuopEsxdHSTMWGmFoSnRR3piKyZtCfS8xYMFB5gQ1wWE/Zo0n8yCS+ X-Received: by 2002:a05:6808:50:: with SMTP id v16mr418613oic.133.1580275167018; Tue, 28 Jan 2020 21:19:27 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1580275167; cv=none; d=google.com; s=arc-20160816; b=ogX6D0zl4b+W6/lRljRz1seKHP/ZhSAvETr5ptmIjIALzBv1iq/Ab/+/jT5bfTL6sg SUNIqR67l/7N3NmIDl+MdApf93VOMdi2BLh07YdtNHop0L/LGbrouzUCFg5LqkcKp5zP /3+BxsTGCCFoahsyslh7HEdA7d0BGjHQmc+Uj1JhZe2gkHmInA0n39WND7Is7pNS/oJ3 ES+ozvnyHnxFDnz6Eg7CEWS3VH1zZje0glfgSlNsSyspk79WUBjB8qtPPsv+cC5wIv/x 0HyX0s3MncyJFJy78rtCXkHCwyowHduDoIAIA9PonyOuWh129qV1W5NddHFmsQYPHPij aGLw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:date:message-id:subject:cc:from:to :in-reply-to; bh=YHjQaDsx3tVjSH0OxxGhLBUJ4OrzGW/Ioo0TV8svcMI=; b=dtj5jJFsaaHF07U59Bvopq2ELMDqEM863rfjUxzA1XnYrtLh9WAN9F3n6PJo2suAF+ x4yOBZXECDXf6qudc/37xHRpB5TwHnI5qkiv8eKFAJNJW4+k+i2xBQlbdtq7kXDpD/qw CEDNnp11y4xG1Oc3SxpDI4kuoDV2zpMW0A3CAScTDBYWSo69Z93ELeEtln5dGfzPiYVU En97mjkdcsX76JWH8daz9tWZfu9RucnQ0DayctmvPkRmRQliFEHD+Q4qWL6c90Yza1g0 4frPzUHhQQMiZJv0S7+tfDmsnxdcHSKrnvh5qPDluRQewHcZiGKCLlp8jNzTMXT7CpIp iIYQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id e24si622705oti.247.2020.01.28.21.19.15; Tue, 28 Jan 2020 21:19:27 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726677AbgA2FSE (ORCPT + 99 others); Wed, 29 Jan 2020 00:18:04 -0500 Received: from ozlabs.org ([203.11.71.1]:54909 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726670AbgA2FRl (ORCPT ); Wed, 29 Jan 2020 00:17:41 -0500 Received: by ozlabs.org (Postfix, from userid 1034) id 486sDz55YZz9sRp; Wed, 29 Jan 2020 16:17:39 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 3d4247fcc938d0ab5cf6fdb752dae07fdeab9736 In-Reply-To: <031dec5487bde9b2181c8b3c9800e1879cf98c1a.1579024426.git.christophe.leroy@c-s.fr> To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras , erhard_f@mailbox.org, dja@axtens.net From: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/5] powerpc/32: add support of KASAN_VMALLOC Message-Id: <486sDz55YZz9sRp@ozlabs.org> Date: Wed, 29 Jan 2020 16:17:39 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2020-01-14 at 17:54:00 UTC, Christophe Leroy wrote: > Add support of KASAN_VMALLOC on PPC32. > > To allow this, the early shadow covering the VMALLOC space > need to be removed once high_memory var is set and before > freeing memblock. > > And the VMALLOC area need to be aligned such that boundaries > are covered by a full shadow page. > > Signed-off-by: Christophe Leroy Series applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/3d4247fcc938d0ab5cf6fdb752dae07fdeab9736 cheers