Re: 2.6.17-rc1-mm1

[Andreas Schwab]

"Luck, Tony" <tony.luck@xxxxxxxxx> writes:

> diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
> index d5a04b6..4ca9877 100644
> --- a/drivers/video/console/vgacon.c
> +++ b/drivers/video/console/vgacon.c
> @@ -484,8 +484,8 @@ #endif
>  	}
>  
>  	vga_vram_base = VGA_MAP_MEM(vga_vram_base);
> -	vga_vram_end = VGA_MAP_MEM(vga_vram_end);
> -	vga_vram_size = vga_vram_end - vga_vram_base;
> +	vga_vram_end = VGA_MAP_MEM(vga_vram_end - 1);
> +	vga_vram_size = vga_vram_end - vga_vram_base + 1;

Better use vga_vram_end = VGA_MAP_MEM(vga_vram_end - 1) + 1, or you'll
screw up the other computations using vga_vram_end.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@xxxxxxx
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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