linux-kernel - Re: [PATCH 4.14 000/164] 4.14.6-stable review

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Message-ID: <CAKMK7uFoDAfD++QT4COCOAYgCD=M-T6B7K5+ikFrV0r=QCSPuw@mail.gmail.com>
Date:   Wed, 13 Dec 2017 09:49:32 +0100
From:   Daniel Vetter <daniel.vetter@...ll.ch>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        Shuah Khan <shuahkh@....samsung.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Guenter Roeck <linux@...ck-us.net>, patches@...nelci.org,
        ben.hutchings@...ethink.co.uk, lkft-triage@...ts.linaro.org,
        stable <stable@...r.kernel.org>
Subject: Re: [PATCH 4.14 000/164] 4.14.6-stable review

On Wed, Dec 13, 2017 at 8:57 AM, Greg Kroah-Hartman
<gregkh@...uxfoundation.org> wrote:
> On Wed, Dec 13, 2017 at 07:48:43AM +0100, Marek Szyprowski wrote:
>> Hi Shuah and Greg,
>>
>> On 2017-12-12 15:47, Shuah Khan wrote:
>> > On 12/12/2017 05:43 AM, Greg Kroah-Hartman wrote:
>> > > This is the start of the stable review cycle for the 4.14.6 release.
>> > > There are 164 patches in this series, all will be posted as a response
>> > > to this one.  If anyone has any issues with these being applied, please
>> > > let me know.
>> > >
>> > > Responses should be made by Thu Dec 14 12:34:08 UTC 2017.
>> > > Anything received after that time might be too late.
>> > >
>> > > The whole patch series can be found in one patch at:
>> > >   kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.6-rc1.gz
>> > > or in the git tree and branch at:
>> > >    git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y
>> > > and the diffstat can be found below.
>> > >
>> > > thanks,
>> > >
>> > > greg k-h
>> > >
>> > > Daniel Vetter <daniel.vetter@...ll.ch>
>> > >      drm: safely free connectors from connector_iter
>> > >
>> > > Marek Szyprowski <m.szyprowski@...sung.com>
>> > >      drm/bridge: analogix dp: Fix runtime PM state in get_modes() callback
>> > >
>> > The above two patches have been found to be the cause of boot hang on
>> > exynos Peach Pi(t) chromebooks.
>> >
>> > I am adding Daniel and Marek to the thread.
>>
>> The deadlock is caused by the Daniels patch. My patch only changes the order
>> of device initialization what might hide or reveal bug related to Daniels
>> patch.
>
> So should I revert Daniel's patch?  Or is there already a fix for that
> in Linus's tree?

Not yet, still typing it. Hopefully all in time for -rc4. I think
reverting it for now should be ok, I'll annotate the cc: stable lines
for the new ones with a note that you need to re-cherry-pick it to
make it all work.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch