commit 669c991dde53ae0d3b6dfb0a05f22c408f76eacc
author Kevin O'Connor <kevin@koconnor.net> Tue Jan 05 19:50:04 2010 -0500
committer Kevin O'Connor <kevin@koconnor.net> Tue Jan 05 19:50:04 2010 -0500
tree 56d7b047344077adfea95651eedb02878a606c7a
parent 7e6bd3e2547ed47dc5b7bd6f989ee5dcd6d0da30

Fix sign error preventing incorrect memory over 4gig calculation.

src/post.c

diff --git a/src/post.c b/src/post.c
index 2d20ffa..fb3b37f 100644
--- a/src/post.c
+++ b/src/post.c
@@ -117,7 +117,7 @@
 
         // Check for memory over 4Gig
         u64 high = ((inb_cmos(CMOS_MEM_HIGHMEM_LOW) << 16)
-                    | (inb_cmos(CMOS_MEM_HIGHMEM_MID) << 24)
+                    | ((u32)inb_cmos(CMOS_MEM_HIGHMEM_MID) << 24)
                     | ((u64)inb_cmos(CMOS_MEM_HIGHMEM_HIGH) << 32));
         RamSizeOver4G = high;
         add_e820(0x100000000ull, high, E820_RAM);