Re: [PATCH net v2] e1000e: Fix out-of-bounds MMIO access by validating BAR0 size

[Andrew Lunn]

> --- a/drivers/net/ethernet/intel/e1000e/regs.h
> +++ b/drivers/net/ethernet/intel/e1000e/regs.h
> @@ -242,4 +242,7 @@
>  /* PHY registers */
>  #define I82579_DFT_CTRL	PHY_REG(769, 20)
>  
> +/* Smallest BAR0 that covers every register the driver accesses */
> +#define E1000_MMIO_LEN_MIN	0x10000

I commented on the previous version. Is I82579_DFT_CTRL the highest
register? Can E1000_MMIO_LEN_MIN defines based on that?

	  Andrew