From: Daniel Vetter <daniel@ffwll.ch>
To: zhong jiang <zhongjiang@huawei.com>
Cc: maarten.lankhorst@linux.intel.com, mripard@kernel.org,
sean@poorly.run, airlied@linux.ie, daniel@ffwll.ch,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] drm/vkms: Fix an undefined reference error in vkms_composer_worker
Date: Wed, 9 Oct 2019 12:40:02 +0200 [thread overview]
Message-ID: <20191009104002.GV16989@phenom.ffwll.local> (raw)
In-Reply-To: <1569201883-18779-1-git-send-email-zhongjiang@huawei.com>
On Mon, Sep 23, 2019 at 09:24:43AM +0800, zhong jiang wrote:
> I hit the following error when compile the kernel.
>
> drivers/gpu/drm/vkms/vkms_composer.o: In function `vkms_composer_worker':
> vkms_composer.c:(.text+0x5e4): undefined reference to `crc32_le'
> make: *** [vmlinux] Error 1
>
> Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Queued for -next, thanks for your patch.
-Daniel
> ---
> drivers/gpu/drm/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
> index e67c194..285d649 100644
> --- a/drivers/gpu/drm/Kconfig
> +++ b/drivers/gpu/drm/Kconfig
> @@ -257,6 +257,7 @@ config DRM_VKMS
> tristate "Virtual KMS (EXPERIMENTAL)"
> depends on DRM
> select DRM_KMS_HELPER
> + select CRC32
> default n
> help
> Virtual Kernel Mode-Setting (VKMS) is used for testing or for
> --
> 2.7.4
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
prev parent reply other threads:[~2019-10-09 10:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-23 1:24 [PATCH v2] drm/vkms: Fix an undefined reference error in vkms_composer_worker zhong jiang
2019-10-09 10:40 ` Daniel Vetter [this message]
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