From: Thomas Zimmermann <tzimmermann@suse•de>
To: Stephen Rothwell <sfr@canb•auug.org.au>, Greg KH <greg@kroah•com>
Cc: Marcel Ziswiler <marcel@ziswiler•com>,
Linux-Next Mailing List <linux-next@vger•kernel.org>,
dri-devel@lists•freedesktop.org,
open list <linux-kernel@vger•kernel.org>,
Linux ARM <linux-arm-kernel@lists•infradead.org>,
Maxime Ripard <mripard@kernel•org>, Arnd Bergmann <arnd@arndb•de>,
Maarten Lankhorst <maarten.lankhorst@linux•intel.com>,
Andrey Konovalov <andreyknvl@gmail•com>,
Alexandre Belloni <alexandre.belloni@bootlin•com>,
Linus Walleij <linus.walleij@linaro•org>,
Daniel Vetter <daniel@ffwll•ch>, David Airlie <airlied@linux•ie>,
Marcel Ziswiler <marcel.ziswiler@toradex•com>,
Linux Kernel Functional Testing <lkft@linaro•org>
Subject: Re: [PATCH v2] drm: import DMA_BUF module namespace
Date: Sun, 31 Oct 2021 19:13:17 +0100 [thread overview]
Message-ID: <eadfa89d-1c39-be25-abaf-4150396e1024@suse.de> (raw)
In-Reply-To: <20211031132155.7dc972e8@canb.auug.org.au>
[-- Attachment #1.1: Type: text/plain, Size: 1691 bytes --]
Hi
Am 31.10.21 um 03:21 schrieb Stephen Rothwell:
> Hi Thomas,
>
> On Fri, 29 Oct 2021 20:51:52 +0200 Thomas Zimmermann <tzimmermann@suse•de> wrote:
>>
>> Am 27.10.21 um 23:25 schrieb Marcel Ziswiler:
>>> From: Marcel Ziswiler <marcel.ziswiler@toradex•com>
>>>
>>> Today's -next fails building arm64 defconfig as follows:
>>>
>>> ERROR: modpost: module drm_cma_helper uses symbol dma_buf_vunmap from
>>> namespace DMA_BUF, but does not import it.
>>> ERROR: modpost: module drm_cma_helper uses symbol dma_buf_vmap from
>>> namespace DMA_BUF, but does not import it.
>>>
>>> Reported-by: Linux Kernel Functional Testing <lkft@linaro•org>
>>> Fixes: commit 4b2b5e142ff4 ("drm: Move GEM memory managers into modules")
>>> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex•com>
>>
>> I added this fix into drm-misc-next. Thanks!
>>
>> However, I had to import linux-next while doing so. 'Git am' did a
>> 3-way merge, which may result in a conflict when the fix reaches
>> linux-next again. I also updated the commit description.
>
> You cannot merge linux-next into any tree, sorry. It rebases every day
> (and so do several of the included trees).
No no, don't worry. I meant 'import' as in 'git remote add linux-next'.
I was actually complaining that the provided fix was not against a DRM tree.
Best regards
Thomas
>
> Your fix patch should be sent to Greg KH and Arnd as the build failure
> is introduced in the char-misc tree.
>
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 840 bytes --]
next prev parent reply other threads:[~2021-10-31 18:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-27 21:25 [PATCH v2] drm: import DMA_BUF module namespace Marcel Ziswiler
2021-10-29 18:51 ` Thomas Zimmermann
2021-10-31 2:21 ` Stephen Rothwell
2021-10-31 3:30 ` Stephen Rothwell
2021-10-31 18:13 ` Thomas Zimmermann [this message]
2021-10-31 21:25 ` Stephen Rothwell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=eadfa89d-1c39-be25-abaf-4150396e1024@suse.de \
--to=tzimmermann@suse$(echo .)de \
--cc=airlied@linux$(echo .)ie \
--cc=alexandre.belloni@bootlin$(echo .)com \
--cc=andreyknvl@gmail$(echo .)com \
--cc=arnd@arndb$(echo .)de \
--cc=daniel@ffwll$(echo .)ch \
--cc=dri-devel@lists$(echo .)freedesktop.org \
--cc=greg@kroah$(echo .)com \
--cc=linus.walleij@linaro$(echo .)org \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=linux-next@vger$(echo .)kernel.org \
--cc=lkft@linaro$(echo .)org \
--cc=maarten.lankhorst@linux$(echo .)intel.com \
--cc=marcel.ziswiler@toradex$(echo .)com \
--cc=marcel@ziswiler$(echo .)com \
--cc=mripard@kernel$(echo .)org \
--cc=sfr@canb$(echo .)auug.org.au \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox