From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932803AbcITKap (ORCPT ); Tue, 20 Sep 2016 06:30:45 -0400 Received: from mout.web.de ([212.227.17.11]:51675 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752008AbcITKan (ORCPT ); Tue, 20 Sep 2016 06:30:43 -0400 Subject: Re: GPU-DRM-GMA500: Use kmalloc_array() in mid_get_vbt_data_r10() To: Jani Nikula , dri-devel@lists.freedesktop.org, Daniel Vetter , David Airlie , Patrik Jakobsson References: <566ABCD9.1060404@users.sourceforge.net> <3c9785ef-4553-2e3d-2cb2-5cf6d1f31ccd@users.sourceforge.net> <87vaxqlwb8.fsf@intel.com> Cc: Julia Lawall , kernel-janitors@vger.kernel.org, LKML From: SF Markus Elfring Message-ID: <947cb23d-ee5a-b1cb-8699-f38a1478d58d@users.sourceforge.net> Date: Tue, 20 Sep 2016 12:30:26 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: <87vaxqlwb8.fsf@intel.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:a1N/nOH1sPpf/AkTv+spYL6uZK4awx4fNWwF5FBclqrEkgZTBut V5G6FzHaTj54dUazfXOthKAeW19jhQeYUMY7kRUBWD2PcQVppis/Ve6C3QSvDVShI+9anYq SjaF3R0l/ypacsFsQu/m/3wHNvMHsoL5XUqbyqFRUA6Y5pnof4MMgTEPJ+wCdI4i70RiwJR 8Ru5HImUulBtw/bxa8gJg== X-UI-Out-Filterresults: notjunk:1;V01:K0:8WpwLki9DC8=:7ntEUuG3w9HDs610p/zLSh FraCPZ+ALWxkxYHhNQvIzUSByYKWUvSIn94L4j9JzGOj2GpEhu5+rrJsA5/kvWnWv4XnynhnL GFpEEzzmC8OY6AaGLGQ/+rVg0WBvwVZCVxvWfxc6bd0TIUvmFr9URPzoXUbo9O5MTr9WBDvoF JwZsPhIQxsu2aJY10fQ1vamo2w2Q+YaIuT3hEK4GfgcHoi7h4417xGJd9WxVRFUL549BqvYIz oLRWH0T7bsYwZ98ql3cCZFcWJVw4eiTQ43Wti5oVfrd1FoiBnW2KyIEMhBiuQQTXsvfrfb4Sw l7tPLId6sL7inqmLg/w9CoO6K3dsVj40n2+VZpWh+Kqvx89yD1L1lN7ahra7a81c0sQe0uhk6 i3aINZqNUtz+oFkMLX1WrmelLic0JG/gj1+jUDt4C4vNqYC00BfQecvPZZabHN1fpa4AhAf/r aQhPxTZ4r5an7P20bwuwj2TLtLscWNQ7onDGzi3//jO6D3E7bkxmoTSQT1V3spNRMUSuvxhyG KhI+5OGA/y3LJWLEQTq2M2lWXHy1I7atKzD8DYO4GS7KF6CHP7esolrj4fldJhZ2q1UmZGqDZ QdQZnjLwJgvheedXqc6IuwDrs8f0XR2nvyxhS2p742L6d3RM+ozHqT0Wl8DlWBp6B7GcMR06K /9FUAEpZvBIuXUgfuiduA/xZyvKzUZbjKoF46ulEbVkAT9iRDEOnBXtWzojhQqCdanRuEm1Nq vbzCKlsJyk6smKQVcqSgQ88lSHJuoNZ2wnBRz5EU9xzKA3vMfjoNzyJkP+HWHPKkQ6xs+dtew UFMR+Mg Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >> A multiplication for the size determination of a memory allocation >> indicated that an array data structure should be processed. >> Thus use the corresponding function "kmalloc_array". >> >> This issue was detected by using the Coccinelle software. > > Did you test this running on the hardware? No. - My "test computer" does not provide the corresponding hardware for the affected driver source files. Regards, Markus