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Groups > linux.kernel > #1663471
| From | Arnd Bergmann <arnd@arndb.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: stable-rc/linux-4.4.y build: 199 builds: 13 failed, 186 passed, 13 errors, 4 warnings (v4.4.71-63-g409ebd600970) |
| Date | 2017-06-12 14:50 +0200 |
| Message-ID | <tRwX7-2bL-1@gated-at.bofh.it> (permalink) |
| References | <tRvHH-1ua-11@gated-at.bofh.it> <tRvHH-1ua-9@gated-at.bofh.it> <tRvHH-1ua-13@gated-at.bofh.it> <tRwkp-1VP-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Jun 12, 2017 at 1:59 PM, gregkh <gregkh@linuxfoundation.org> wrote:
> On Mon, Jun 12, 2017 at 01:28:48PM +0200, Arnd Bergmann wrote:
>> >> 1 drivers/dma/ep93xx_dma.c:1357:9: error: 'struct dma_device' has no member named 'device_synchronize'
>> >
>> > The error was introudced by the backport of 98f9de366fcc ("dmaengine: ep93xx:
>> > Don't drain the transfers in terminate_all()"), which requires the dmaengine
>> > synchronize callback.
>> >
>> > device_synchronize was introduced by b36f09c3c441 ("dmaengine: Add transfer
>> > termination synchronization support") in linux-4.5. That is not a
>> > bugfix but would
>> > cleanly apply on top of 4.4 and has no dependencies or side-effects.
>> >
>> > We can either revert 98f9de366fcc or backport b36f09c3c441.
>
> I'll just go drop 98f9de366fcc as that's best here. I don't think
> anyone really cares about this driver in 4.4, and if they do, then they
> can speak up :)
Sounds fine. ep93xx was once an important platform and the chips are still
being sold, but I guess not many users remain. Alexander Sverdlin just stepped
up as the platform maintainer, so he can decide whether he wants his fix
in linux-4.4.y.
Arnd
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Re: stable-rc/linux-4.4.y build: 199 builds: 13 failed, 186 passed, 13 errors, 4 warnings (v4.4.71-63-g409ebd600970) Arnd Bergmann <arnd@arndb.de> - 2017-06-12 13:30 +0200
Re: stable-rc/linux-4.4.y build: 199 builds: 13 failed, 186 passed, 13 errors, 4 warnings (v4.4.71-63-g409ebd600970) Arnd Bergmann <arnd@arndb.de> - 2017-06-12 13:30 +0200
Re: stable-rc/linux-4.4.y build: 199 builds: 13 failed, 186 passed, 13 errors, 4 warnings (v4.4.71-63-g409ebd600970) gregkh <gregkh@linuxfoundation.org> - 2017-06-12 14:10 +0200
Re: stable-rc/linux-4.4.y build: 199 builds: 13 failed, 186 passed, 13 errors, 4 warnings (v4.4.71-63-g409ebd600970) Arnd Bergmann <arnd@arndb.de> - 2017-06-12 14:50 +0200
Re: stable-rc/linux-4.4.y build: 199 builds: 13 failed, 186 passed, 13 errors, 4 warnings (v4.4.71-63-g409ebd600970) Alexander Sverdlin <alexander.sverdlin@gmail.com> - 2017-06-12 15:40 +0200
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