linux-kernel - Re: [PATCH] staging: sm750: Fix missing config in Kconfig

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <2024100925-lend-aging-2ff3@gregkh>
Date: Wed, 9 Oct 2024 11:56:46 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Fabricio Gasperin <fgasperin@...amp.dev>
Cc: Sudip Mukherjee <sudipm.mukherjee@...il.com>,
	Teddy Wang <teddy.wang@...iconmotion.com>,
	linux-fbdev@...r.kernel.org, linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org, ~lkcamp/patches@...ts.sr.ht
Subject: Re: [PATCH] staging: sm750: Fix missing config in Kconfig

On Sat, Sep 21, 2024 at 03:06:09PM -0300, Fabricio Gasperin wrote:
> Fixes the following compilation error:
> 
> ERROR: modpost: "fb_io_read" [drivers/staging/sm750fb/sm750fb.ko] undefined!
> ERROR: modpost: "fb_io_write" [drivers/staging/sm750fb/sm750fb.ko] undefined!
> ERROR: modpost: "fb_io_mmap" [drivers/staging/sm750fb/sm750fb.ko] undefined!
> 
> Signed-off-by: Fabricio Gasperin <fgasperin@...amp.dev>
> ---
>  drivers/staging/sm750fb/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/staging/sm750fb/Kconfig b/drivers/staging/sm750fb/Kconfig
> index 08bcccdd0f1c..eca1aa43d725 100644
> --- a/drivers/staging/sm750fb/Kconfig
> +++ b/drivers/staging/sm750fb/Kconfig
> @@ -3,6 +3,7 @@ config FB_SM750
>  	tristate "Silicon Motion SM750 framebuffer support"
>  	depends on FB && PCI && HAS_IOPORT
>  	select FB_MODE_HELPERS
> +	select FB_IOMEM_FOPS
>  	select FB_CFB_FILLRECT
>  	select FB_CFB_COPYAREA
>  	select FB_CFB_IMAGEBLIT
> -- 
> 2.46.1
> 
> 

What is causing this error?  What commit created the problem, and why
has no one reported it yet?

confused,

greg k-h