linux-kernel - Re: [PATCH stable 4.9 00/21] Unbreak 32-bit DVB applications on 64-bit kernels

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Message-ID: <CAOcJUbxfa8tQbHa8r=vyGoaJK0+N6v8puufu8vVJKZ4NdbpWKA@mail.gmail.com>
Date:   Wed, 17 Jun 2020 10:21:08 -0400
From:   Michael Ira Krufky <mkrufky@...uxtv.org>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Shuah Khan <shuah@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Alexander Viro <viro@...iv.linux.org.uk>,
        Jaedon Shin <jaedon.shin@...il.com>,
        Colin Ian King <colin.king@...onical.com>,
        Katsuhiro Suzuki <suzuki.katsuhiro@...ionext.com>,
        Satendra Singh Thakur <satendra.t@...sung.com>,
        "open list:MEDIA INPUT INFRASTRUCTURE (V4L/DVB)" 
        <linux-media@...r.kernel.org>,
        "open list:FILESYSTEMS (VFS and infrastructure)" 
        <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH stable 4.9 00/21] Unbreak 32-bit DVB applications on
 64-bit kernels

Hey Florian,

Thank you for the time and effort that you put into this patch series.
I was excited to see this, when I first saw it posted a few weeks ago.
I have every intention of giving it a review, but just haven't found
the time yet.  I'm sure that Mauro would say the same.

I'm sure that he and I both will find some time, hopefully over the
next few weeks or sooner, to give this a thorough review and provide
some feedback.

Hopefully we can put this on its way for merge soon.  Please bear with us..

Thanks again for your contribution.

-Mike Krufky

On Wed, Jun 17, 2020 at 12:39 AM Florian Fainelli <f.fainelli@...il.com> wrote:
>
>
>
> On 6/11/2020 9:45 PM, Florian Fainelli wrote:
> >
> >
> > On 6/5/2020 9:24 AM, Florian Fainelli wrote:
> >> Hi all,
> >>
> >> This long patch series was motivated by backporting Jaedon's changes
> >> which add a proper ioctl compatibility layer for 32-bit applications
> >> running on 64-bit kernels. We have a number of Android TV-based products
> >> currently running on the 4.9 kernel and this was broken for them.
> >>
> >> Thanks to Robert McConnell for identifying and providing the patches in
> >> their initial format.
> >>
> >> In order for Jaedon's patches to apply cleanly a number of changes were
> >> applied to support those changes. If you deem the patch series too big
> >> please let me know.
> >
> > Mauro, can you review this? I would prefer not to maintain those patches
> > in our downstream 4.9 kernel as there are quite a few of them, and this
> > is likely beneficial to other people.
>
> Hello? Anybody here?
> --
> Florian