Received: by 2002:a25:31c3:0:0:0:0:0 with SMTP id x186csp3138400ybx; Fri, 8 Nov 2019 14:39:39 -0800 (PST) X-Google-Smtp-Source: APXvYqw1aRJnhIZrSO50Uf5gV5E0Pwd+JWCVy52DY6vEW66qOPHDpyWwqSIBRpf2CjabquYZ2iIJ X-Received: by 2002:a17:906:c44f:: with SMTP id ck15mr11166994ejb.7.1573252779189; Fri, 08 Nov 2019 14:39:39 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1573252779; cv=none; d=google.com; s=arc-20160816; b=BeJS9EVET1OguSN9IEDa7/oY//lml640AsNgpyCbFo0CYdc32SahtkFnISWpC1Sqbz qEJVMNPFQ1108xZY1Zjx8DLgGm+pyykg70+OFdSlUN0uZtABE8YlATz5psAR1fSouetY FRqlAC1Q5y8Or6+LvmJ9zwG6zslDlAixvBEka+zb8nq5waI2VVW6wYBUQJWqQyN6C2CZ bAlfgR36sp+gnCz3//YLqztRLInk4MkRKVOO9VbPJUEvlXfwj69632eAoL+iphlLRJsm 9dBBD1mVAFiVC+0ylAV1Um6NlpS9Wbv0fvioZDMiju5v1d6+XAKo6xhytQunGz8AOhKS kGaQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=m5tuyIxICM+OAAcIVR1qpw8yuOZur4DTq+oSTqCnn0M=; b=BH+EX9NxNqFPnSsuqyzEVWG+TS0sIMr48sxWbhiHNhJPovmA7tPyqnI+bquZ31971i thH79JweosHWSDu3/4nqQcOMzxcV3HPgbKU5Jymw4LYXMVh23UJo08NKdfWrfgK6BWmK zk0eEodqAHp/UgTgAYYcAWqtnFDMC9nh0PXpBJ0vsQ5PdoIXwO/Uce0enZO83nB/mHjg 27b/kydMS9H9QPRPMZ7DCgonHGh/lutyJ49qe+AlK+/N5Lur++E/q0c71kbGfbcKytGK /LQ5C0cEkn0mqPlq3EoQaGTtuP6IBhM+dl9tJWtZV92L7njIQyrSBDgnq3feSP60oMkE E8EQ== 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=virtuozzo.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id w3si4578735ejf.140.2019.11.08.14.39.15; Fri, 08 Nov 2019 14:39:39 -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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=virtuozzo.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729286AbfKHWiX (ORCPT + 99 others); Fri, 8 Nov 2019 17:38:23 -0500 Received: from relay.sw.ru ([185.231.240.75]:40628 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727654AbfKHWiX (ORCPT ); Fri, 8 Nov 2019 17:38:23 -0500 Received: from [192.168.15.61] by relay.sw.ru with esmtp (Exim 4.92.3) (envelope-from ) id 1iTCtO-0006xF-D2; Sat, 09 Nov 2019 01:38:10 +0300 Subject: Re: [PATCH v11 0/4] kasan: support backing vmalloc space with real shadow memory To: Andrew Morton Cc: Daniel Axtens , kasan-dev@googlegroups.com, linux-mm@kvack.org, x86@kernel.org, glider@google.com, luto@kernel.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, dvyukov@google.com, christophe.leroy@c-s.fr, linuxppc-dev@lists.ozlabs.org, gor@linux.ibm.com References: <20191031093909.9228-1-dja@axtens.net> From: Andrey Ryabinin Message-ID: <3f9d1163-b1e7-ebef-4099-d40093dfe947@virtuozzo.com> Date: Sat, 9 Nov 2019 01:36:46 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <20191031093909.9228-1-dja@axtens.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/31/19 12:39 PM, Daniel Axtens wrote: > Daniel Axtens (4): > kasan: support backing vmalloc space with real shadow memory > kasan: add test for vmalloc > fork: support VMAP_STACK with KASAN_VMALLOC > x86/kasan: support KASAN_VMALLOC > > Documentation/dev-tools/kasan.rst | 63 ++++++++ > arch/Kconfig | 9 +- > arch/x86/Kconfig | 1 + > arch/x86/mm/kasan_init_64.c | 61 ++++++++ > include/linux/kasan.h | 31 ++++ > include/linux/moduleloader.h | 2 +- > include/linux/vmalloc.h | 12 ++ > kernel/fork.c | 4 + > lib/Kconfig.kasan | 16 +++ > lib/test_kasan.c | 26 ++++ > mm/kasan/common.c | 231 ++++++++++++++++++++++++++++++ > mm/kasan/generic_report.c | 3 + > mm/kasan/kasan.h | 1 + > mm/vmalloc.c | 53 +++++-- > 14 files changed, 500 insertions(+), 13 deletions(-) > Andrew, could pick this up please?