Fix FAT driver issues (FAT32 while being under 32MiB), liballoc alignment so SSE doesnt break

testing/make_test_drive.sh

@@ -1,5 +1,12 @@
 #!/bin/sh
 
-# 50MiB
-dd if=/dev/zero of=./test_drive.img bs=512 count=102400
-mkfs.vfat -F 32 ./test_drive.img
+set -xe
+
+rm -f test_drive.img
+
+dd if=/dev/zero of=test_drive.img bs=1M count=128
+
+parted test_drive.img --script mklabel msdos
+parted test_drive.img --script mkpart primary fat32 1MiB 128MiB
+
+mkfs.vfat -F 32 --offset 2048 test_drive.img