Message-ID: <794ecf14-a25e-8222-9f9c-7a77796fff6d@redhat.com>
Date:   Thu, 11 Nov 2021 11:01:31 +0100
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Subject: Re: [PATCH 3/7] drivers/infiniband: use get_task_comm instead of
 open-coded string copy
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To:     Yafang Shao <laoar.shao@gmail.com>, akpm@linux-foundation.org
Cc:     netdev@vger.kernel.org, bpf@vger.kernel.org,
        linux-perf-users@vger.kernel.org, linux-fsdevel@vger.kernel.org,
        linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        oliver.sang@intel.com, lkp@intel.com,
        Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Arnaldo Carvalho de Melo <arnaldo.melo@gmail.com>,
        Alexei Starovoitov <alexei.starovoitov@gmail.com>,
        Andrii Nakryiko <andrii.nakryiko@gmail.com>,
        Michal Miroslaw <mirq-linux@rere.qmqm.pl>,
        Peter Zijlstra <peterz@infradead.org>,
        Steven Rostedt <rostedt@goodmis.org>,
        Matthew Wilcox <willy@infradead.org>,
        Al Viro <viro@zeniv.linux.org.uk>,
        Kees Cook <keescook@chromium.org>,
        Petr Mladek <pmladek@suse.com>
References: <20211108083840.4627-1-laoar.shao@gmail.com>
 <20211108083840.4627-4-laoar.shao@gmail.com>
From:   David Hildenbrand <david@redhat.com>
Organization: Red Hat
In-Reply-To: <20211108083840.4627-4-laoar.shao@gmail.com>
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On 08.11.21 09:38, Yafang Shao wrote:
> Use get_task_comm() instead of open-coded strlcpy() to make the comm always
> nul terminated. As the comment above the hard-coded 16, we can replace it
> with TASK_COMM_LEN, then it will adopt to the comm size change.
> 
> Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
> Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
> Cc: Arnaldo Carvalho de Melo <arnaldo.melo@gmail.com>
> Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com>
> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com>
> Cc: Michal Miroslaw <mirq-linux@rere.qmqm.pl>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Cc: Steven Rostedt <rostedt@goodmis.org>
> Cc: Matthew Wilcox <willy@infradead.org>
> Cc: David Hildenbrand <david@redhat.com>
> Cc: Al Viro <viro@zeniv.linux.org.uk>
> Cc: Kees Cook <keescook@chromium.org>
> Cc: Petr Mladek <pmladek@suse.com>
> ---

Reviewed-by: David Hildenbrand <david@redhat.com>


-- 
Thanks,

David / dhildenb