On Fri, Feb 03, 2023 at 08:06:32PM -0800, Ira Weiny wrote:> - return addr >= PKMAP_ADDR(0) && addr < PKMAP_ADDR(LAST_PKMAP);> +> + return (addr >= PKMAP_ADDR(0) && addr < PKMAP_ADDR(LAST_PKMAP)) ||> + (addr >= __fix_to_virt(FIX_KMAP_END) &&> + addr < __fix_to_virt(FIX_KMAP_BEGIN));Isn't the second check inverted?