Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <fc37eccc-b9b3-d888-6b57-78cd61986a11@kernel.org>
Date:   Thu, 22 Jun 2023 06:21:48 +0200
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
 Thunderbird/102.12.0
Subject: Re: [PATCH 08/11] sysctl: Add size to register_sysctl_init
Content-Language: en-US
To:     Joel Granados <j.granados@samsung.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     mcgrof@kernel.org, Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>, x86@kernel.org,
        Theodore Ts'o <tytso@mit.edu>,
        "Jason A. Donenfeld" <Jason@zx2c4.com>,
        Juergen Gross <jgross@suse.com>,
        Stefano Stabellini <sstabellini@kernel.org>,
        Benjamin LaHaise <bcrl@kvack.org>,
        Alexander Viro <viro@zeniv.linux.org.uk>,
        Christian Brauner <brauner@kernel.org>,
        Jeff Layton <jlayton@kernel.org>,
        Chuck Lever <chuck.lever@oracle.com>, Jan Kara <jack@suse.cz>,
        Kees Cook <keescook@chromium.org>,
        Iurii Zaikin <yzaikin@google.com>,
        Alexei Starovoitov <ast@kernel.org>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Andrii Nakryiko <andrii@kernel.org>,
        Balbir Singh <bsingharora@gmail.com>,
        Eric Biederman <ebiederm@xmission.com>,
        "Naveen N. Rao" <naveen.n.rao@linux.ibm.com>,
        Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>,
        "David S. Miller" <davem@davemloft.net>,
        Masami Hiramatsu <mhiramat@kernel.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Will Deacon <will@kernel.org>, Petr Mladek <pmladek@suse.com>,
        Sergey Senozhatsky <senozhatsky@chromium.org>,
        Juri Lelli <juri.lelli@redhat.com>,
        Vincent Guittot <vincent.guittot@linaro.org>,
        Steven Rostedt <rostedt@goodmis.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Mike Kravetz <mike.kravetz@oracle.com>,
        Muchun Song <muchun.song@linux.dev>,
        Naoya Horiguchi <naoya.horiguchi@nec.com>,
        "Matthew Wilcox (Oracle)" <willy@infradead.org>,
        David Howells <dhowells@redhat.com>,
        Jarkko Sakkinen <jarkko@kernel.org>,
        Paul Moore <paul@paul-moore.com>,
        James Morris <jmorris@namei.org>,
        "Serge E. Hallyn" <serge@hallyn.com>,
        "H. Peter Anvin" <hpa@zytor.com>,
        Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>,
        Amir Goldstein <amir73il@gmail.com>,
        John Fastabend <john.fastabend@gmail.com>,
        Martin KaFai Lau <martin.lau@linux.dev>,
        Song Liu <song@kernel.org>, Yonghong Song <yhs@fb.com>,
        KP Singh <kpsingh@kernel.org>,
        Stanislav Fomichev <sdf@google.com>,
        Hao Luo <haoluo@google.com>, Jiri Olsa <jolsa@kernel.org>,
        Waiman Long <longman@redhat.com>,
        Boqun Feng <boqun.feng@gmail.com>,
        John Ogness <john.ogness@linutronix.de>,
        Dietmar Eggemann <dietmar.eggemann@arm.com>,
        Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
        Daniel Bristot de Oliveira <bristot@redhat.com>,
        Valentin Schneider <vschneid@redhat.com>,
        Andy Lutomirski <luto@amacapital.net>,
        Will Drewry <wad@chromium.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Miaohe Lin <linmiaohe@huawei.com>,
        linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org,
        linux-aio@kvack.org, linux-fsdevel@vger.kernel.org,
        linux-mm@kvack.org, bpf@vger.kernel.org, kexec@lists.infradead.org,
        linux-trace-kernel@vger.kernel.org, keyrings@vger.kernel.org,
        linux-security-module@vger.kernel.org
References: <20230621091000.424843-1-j.granados@samsung.com>
 <CGME20230621091037eucas1p188e11d8064526a5a0549217d5a419647@eucas1p1.samsung.com>
 <20230621091000.424843-9-j.granados@samsung.com>
 <2023062150-outbound-quiet-2609@gregkh>
 <20230621131552.pqsordxcjmiopciq@localhost>
From:   Jiri Slaby <jirislaby@kernel.org>
In-Reply-To: <20230621131552.pqsordxcjmiopciq@localhost>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Precedence: bulk

On 21. 06. 23, 15:15, Joel Granados wrote:
> On Wed, Jun 21, 2023 at 12:47:58PM +0200, Greg Kroah-Hartman wrote:
>> On Wed, Jun 21, 2023 at 11:09:57AM +0200, Joel Granados wrote:
>>>   static int __init random_sysctls_init(void)
>>>   {
>>> -	register_sysctl_init("kernel/random", random_table);
>>> +	register_sysctl_init("kernel/random", random_table,
>>> +			     ARRAY_SIZE(random_table));
>>
>> As mentioned before, why not just do:
>>
>> #define register_sysctl_init(string, table)	\
>> 	__register_sysctl_init(string, table, ARRAY_SIZE(table);
> Answered you in the original mail where you suggested it.

I am curious what that was, do you have a link?

-- 
js
suse labs