linux-kernel - Re: [PATCH] staging: android: uapi: drop definitions of removed ION_IOC

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Date:   Wed, 14 Jun 2017 07:08:39 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Gleb Fotengauer-Malinovskiy <glebfm@...linux.org>
Cc:     Laura Abbott <labbott@...hat.com>, linux-kernel@...r.kernel.org,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Arve Hjønnevåg <arve@...roid.com>,
        Riley Andrews <riandrews@...roid.com>,
        devel@...verdev.osuosl.org, "Dmitry V. Levin" <ldv@...linux.org>
Subject: Re: [PATCH] staging: android: uapi: drop definitions of removed
 ION_IOC_{FREE,SHARE} ioctls

On Tue, Jun 13, 2017 at 09:17:05PM +0300, Gleb Fotengauer-Malinovskiy wrote:
> On Tue, May 30, 2017 at 04:33:57PM -0700, Laura Abbott wrote:
> > On 05/30/2017 07:11 AM, Gleb Fotengauer-Malinovskiy wrote:
> > > This problem was found by strace ioctl list generator.
> > > 
> > > Fixes: 15c6098cfec5 ("staging: android: ion: Remove ion_handle and ion_client")
> 
> As this commit fixes a regression, please apply it to the tree which will
> be merged before 4.12 release, too.

What "regression" is there?  The fact that a staging driver has a few
spare ioctls floating around in a header file?  How is that bad?

thanks,

greg k-h