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=-7.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 6264BC433E1 for ; Mon, 20 Jul 2020 16:22:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 462572073A for ; Mon, 20 Jul 2020 16:22:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388707AbgGTQWx (ORCPT ); Mon, 20 Jul 2020 12:22:53 -0400 Received: from mail-lj1-f196.google.com ([209.85.208.196]:39040 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388667AbgGTQWs (ORCPT ); Mon, 20 Jul 2020 12:22:48 -0400 Received: by mail-lj1-f196.google.com with SMTP id b25so20882030ljp.6 for ; Mon, 20 Jul 2020 09:22:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=s6tdYtNz+qDIDRhGgPrdBToU6tSHk3rys73lASsyyZg=; b=IiB2wuh+V4SyKF8ondMk0MqfZyY9amFi+k1BeFs+NRZ/LlSk8p0AeN7B33YZP1hj6D woU4YchPvz8vUTN5R8CzPzNm3FU3bDDhfzIH0bOdLXJyIZJszSYOpu8M2jqbwqy2UrqS AU0TAgaV/p5h+8W+WSAJERbWpwOrk7oP5XQUHWMC2WNLvHarVcdNf18ym8k/x9cMev63 K8lRuXkTh9J3+TA4KkckVL2rrgDlRxYUjZToxKqo1VwEueayCaGXQbn1OSkbCIm1j3Eg dM9vIkeveyUtprV/f7fWLnBnGAr0kO0Ey9kd37O0n4ep0tEyf19NnRqr+BhvoaxoIQj3 jkVA== X-Gm-Message-State: AOAM531xZvTOVmgllbpn/JWxUeK3KEErsVwWDchG6nBg0cO5KUkNnxN+ VaFBB3AEui83aKpeCuN66oQ= X-Google-Smtp-Source: ABdhPJzTpx/3GEm/mdl3zCsea6GWprPX5/o5NX25tfmUNJ8qGeNGweY4sfXRocU5bYUIRUhGtCX2mQ== X-Received: by 2002:a2e:8556:: with SMTP id u22mr11328825ljj.348.1595262166015; Mon, 20 Jul 2020 09:22:46 -0700 (PDT) Received: from localhost.localdomain (broadband-37-110-38-130.ip.moscow.rt.ru. [37.110.38.130]) by smtp.googlemail.com with ESMTPSA id a19sm925855lff.25.2020.07.20.09.22.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jul 2020 09:22:44 -0700 (PDT) From: Denis Efremov To: Julia Lawall Cc: Denis Efremov , cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/3] Update memdup_user.cocci Date: Mon, 20 Jul 2020 19:22:13 +0300 Message-Id: <20200720162216.13248-1-efremov@linux.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add GFP_USER to the allocation flags and handle vmemdup_user(). Changes in v2: - memdup_user/vmemdup_user matching suppressed - PoC for selfcheck virtual rule Changes in v3: - add missing '-' for patch rule in kmalloc/kzalloc call args - selfcheck rule dropped from patchset Denis Efremov (3): coccinelle: api: extend memdup_user transformation with GFP_USER coccinelle: api: extend memdup_user rule with vmemdup_user() coccinelle: api: filter out memdup_user definitions scripts/coccinelle/api/memdup_user.cocci | 64 ++++++++++++++++++++++-- 1 file changed, 61 insertions(+), 3 deletions(-) -- 2.26.2