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Message-ID: <f5006633-889b-9371-f5d9-8d5d6bb9ed4e@loongson.cn>
Date: Mon, 10 Jul 2023 14:34:35 +0800
From: suijingfeng <suijingfeng@...ngson.cn>
To: "Michael Kelley (LINUX)" <mikelley@...rosoft.com>,
Deepak Rawat <drawat.floss@...il.com>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Thomas Zimmermann <tzimmermann@...e.de>,
Javier Martinez Canillas <javierm@...hat.com>,
Arnd Bergmann <arnd@...db.de>
Cc: "linux-hyperv@...r.kernel.org" <linux-hyperv@...r.kernel.org>,
"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
kernel test robot <lkp@...el.com>
Subject: Re: [PATCH] drm/hyperv: Fix a compilation issue because of not
including screen_info.h
OK, thanks a lot,
done!
On 2023/7/10 13:20, Michael Kelley (LINUX) wrote:
> From: Sui Jingfeng <suijingfeng@...ngson.cn> Sent: Sunday, July 9, 2023 3:05 AM
>> drivers/video/fbdev/hyperv_fb.c: In function 'hvfb_getmem':
>>>> drivers/video/fbdev/hyperv_fb.c:1033:24: error: 'screen_info' undeclared (first use
>> in this function)
>> 1033 | base = screen_info.lfb_base;
>> | ^~~~~~~~~~~
>> drivers/video/fbdev/hyperv_fb.c:1033:24: note: each undeclared identifier is reported
>> only once for each function it appears in
>> --
>> drivers/gpu/drm/hyperv/hyperv_drm_drv.c: In function 'hyperv_setup_vram':
>>>> drivers/gpu/drm/hyperv/hyperv_drm_drv.c:75:54: error: 'screen_info' undeclared
>> (first use in this function)
>> 75 | drm_aperture_remove_conflicting_framebuffers(screen_info.lfb_base,
>> | ^~~~~~~~~~~
>> drivers/gpu/drm/hyperv/hyperv_drm_drv.c:75:54: note: each undeclared identifier is
>> reported only once for each function it appears in
>>
>> Reported-by: kernel test robot <lkp@...el.com>
>> Closes: https://lore.kernel.org/oe-kbuild-all/202307090823.nxnT8Kk5-lkp@intel.com/
>> Fixes: 81d2393485f0 ("fbdev/hyperv-fb: Do not set struct fb_info.apertures")
>> Fixes: 8b0d13545b09 ("efi: Do not include <linux/screen_info.h> from EFI header")
>> Signed-off-by: Sui Jingfeng <suijingfeng@...ngson.cn>
>> ---
>> drivers/gpu/drm/hyperv/hyperv_drm_drv.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
>> b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
>> index a7d2c92d6c6a..8026118c6e03 100644
>> --- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
>> +++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
>> @@ -7,6 +7,7 @@
>> #include <linux/hyperv.h>
>> #include <linux/module.h>
>> #include <linux/pci.h>
>> +#include <linux/screen_info.h>
>>
>> #include <drm/drm_aperture.h>
>> #include <drm/drm_atomic_helper.h>
>> --
>> 2.25.1
> Reviewed-by: Michael Kelley <mikelley@...rosoft.com>
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