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Message-ID: <c94a0b2c-f061-3030-ecb7-abf0a16faa1d@suse.de>
Date: Mon, 27 Feb 2023 10:07:10 +0100
From: Thomas Zimmermann <tzimmermann@...e.de>
To: Asahi Lina <lina@...hilina.net>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Javier Martinez Canillas <javierm@...hat.com>
Cc: Noralf Trønnes <noralf@...nnes.org>,
Rob Herring <robh@...nel.org>,
Alyssa Rosenzweig <alyssa@...enzweig.io>,
Dmitry Osipenko <dmitry.osipenko@...labora.com>,
dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/shmem-helper: Revert accidental non-GPL export
Hi
Am 27.02.23 um 10:04 schrieb Asahi Lina:
> The referenced commit added a wrapper for drm_gem_shmem_get_pages_sgt(),
> but in the process it accidentally changed the export type from GPL to
> non-GPL. Switch it back to GPL.
>
> Reported-by: Dmitry Osipenko <dmitry.osipenko@...labora.com>
> Fixes: ddddedaa0db9 ("drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt()")
> Signed-off-by: Asahi Lina <lina@...hilina.net>
Reviewed-by: Thomas Zimmermann <tzimmermann@...e.de>
Thanks a lot. I'll add your patch to drm-misc-fixes ASAP.
Best regards
Thomas
> ---
> drivers/gpu/drm/drm_gem_shmem_helper.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
> index 7e5c6a8d0212..75185a960fc4 100644
> --- a/drivers/gpu/drm/drm_gem_shmem_helper.c
> +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
> @@ -744,7 +744,7 @@ struct sg_table *drm_gem_shmem_get_pages_sgt(struct drm_gem_shmem_object *shmem)
>
> return sgt;
> }
> -EXPORT_SYMBOL(drm_gem_shmem_get_pages_sgt);
> +EXPORT_SYMBOL_GPL(drm_gem_shmem_get_pages_sgt);
>
> /**
> * drm_gem_shmem_prime_import_sg_table - Produce a shmem GEM object from
>
> ---
> base-commit: f3a2439f20d918930cc4ae8f76fe1c1afd26958f
> change-id: 20230227-shmem-export-fix-85fde1351104
>
> Thank you,
> ~~ Lina
>
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev
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