linux-kernel - Re: [PATCH v2] sys_personality: Add a optional arch hook arch_check_personality() for common sys

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Message-ID: <ec8e957b-9fd2-3956-f9c6-338ee7178951@huawei.com>
Date:   Wed, 25 Mar 2020 18:27:33 +0800
From:   "Wangshaobo (bobo)" <bobo.shaobowang@...wei.com>
To:     Dominik Brodowski <linux@...inikbrodowski.net>
CC:     <mark.rutland@....com>, <hch@...radead.org>,
        <cj.chengjian@...wei.com>, <huawei.libin@...wei.com>,
        <xiexiuqi@...wei.com>, <yangyingliang@...wei.com>,
        <guohanjun@...wei.com>, <wcohen@...hat.com>,
        <linux-kernel@...r.kernel.org>, <mtk.manpages@...il.com>,
        <wezhang@...hat.com>
Subject: Re: [PATCH v2] sys_personality: Add a optional arch hook
 arch_check_personality() for common sys_personality()

ping...

this issue still exists, I am looking forward to your attention.

在 2020/1/10 13:45, Dominik Brodowski 写道:
> On Thu, Jan 09, 2020 at 09:36:34PM +0800, Wang ShaoBo wrote:
>> currently arm64 use __arm64_sys_arm64_personality() as its default
>> syscall. But using a normal hook arch_check_personality() can reject
>> personality settings for special case of different archs.
>>
>> Signed-off-by: Wang ShaoBo <bobo.shaobowang@...wei.com>
> Reviewed-by: Dominik Brodowski <linux@...inikbrodowski.net>
>
> Thanks,
> 	Dominik
> .