X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Farch%2Fx86%2Fmm_phys.c;h=aa1b26030be7db6e0157071b08d61ca9e842488d;hb=f4e3c3d24ca880fe72396b2b0fc1ca3ce506b6ff;hp=81edcf2c3dbb08b6f5dfdebf197a6f7a5d374faa;hpb=4ad6151eb6d3138c9070cb376f5ba9fa3ec511e8;p=tpg%2Facess2.git

diff --git a/Kernel/arch/x86/mm_phys.c b/Kernel/arch/x86/mm_phys.c
index 81edcf2c..aa1b2603 100644
--- a/Kernel/arch/x86/mm_phys.c
+++ b/Kernel/arch/x86/mm_phys.c
@@ -135,8 +135,8 @@ tPAddr MM_AllocPhys(void)
 	 int	first, last;
 	for( i = numAddrClasses; i -- > 1; )
 	{
-		first = 1 << (addrClasses[i-1] - 12);
-		last = (1 << (addrClasses[i] - 12)) - 1;
+		first = 1UL << (addrClasses[i-1] - 12);
+		last = (1UL << (addrClasses[i] - 12)) - 1;
 		// Range is above the last free page
 		if( first > giLastPossibleFree )
 			continue;