3.2.97-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Dan Carpenter <[email protected]> commit 637f23abca87d26e091e0d6647ec878d97d2c6cd upstream. My static checker correctly complains that we should have a lower bound on "node" to prevent an array underflow. Fixes: 867e359b97c9 ("arch/tile: core support for Tilera 32-bit chips.") Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Chris Metcalf <[email protected]> [bwh: Backported to 3.2: keep maxnodemem_mb as long] Signed-off-by: Ben Hutchings <[email protected]> --- --- a/arch/tile/kernel/setup.c +++ b/arch/tile/kernel/setup.c @@ -119,7 +119,8 @@ early_param("maxmem", setup_maxmem); static int __init setup_maxnodemem(char *str) { char *endp; - long maxnodemem_mb, node; + long maxnodemem_mb; + unsigned long node; node = str ? simple_strtoul(str, &endp, 0) : INT_MAX; if (node >= MAX_NUMNODES || *endp != ':' ||
