linux-kernel - Re: [PATCH v1 1/1] virt: acrn: Drop internal kernel type from ABI

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <YVcUxXJeduv1OHrz@kroah.com>
Date:   Fri, 1 Oct 2021 16:01:41 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Reinette Chatre <reinette.chatre@...el.com>,
        Shuo Liu <shuo.a.liu@...el.com>,
        Zhi Wang <zhi.a.wang@...el.com>, linux-kernel@...r.kernel.org,
        Fei Li <fei1.li@...el.com>
Subject: Re: [PATCH v1 1/1] virt: acrn: Drop internal kernel type from ABI

On Fri, Oct 01, 2021 at 04:56:44PM +0300, Andy Shevchenko wrote:
> guid_t is internal type of the kernel which is mistakenly had been exposed
> to the user space. Replace it with raw buffers.

Wait, why is it a mistake to expose it to userspace?  What does this
conflict with?  Is it a namespace issue?  Or something else?

thanks,

greg k-h