util-linux/util-linux-2.12r-fdisk_cyl.patch

Index: util-linux-ng-2.12r+2.13pre7/fdisk/fdisk.c
===================================================================
--- util-linux-ng-2.12r+2.13pre7.orig/fdisk/fdisk.c
+++ util-linux-ng-2.12r+2.13pre7/fdisk/fdisk.c
@@ -1918,6 +1918,16 @@ verify(void) {
 		       total_number_of_sectors - total);
 }
 
+static unsigned long long
+roundup_to_cylinder_boundary(unsigned long long offset) {
+	if (units_per_sector) {
+		unsigned long long extra_sectors = offset % units_per_sector;
+		if (extra_sectors != 0)
+			offset += (units_per_sector - extra_sectors) - 1;
+	}
+	return offset;
+}
+
 static void
 add_partition(int n, int sys) {
 	char mesg[256];		/* 48 does not suffice in Japanese */
@@ -1953,8 +1963,10 @@ add_partition(int n, int sys) {
 		limit = get_start_sect(q) + get_nr_sects(q) - 1;
 	}
 	if (display_in_cyl_units)
-		for (i = 0; i < partitions; i++)
+		for (i = 0; i < partitions; i++) {
 			first[i] = (cround(first[i]) - 1) * units_per_sector;
+			last[i] = roundup_to_cylinder_boundary(last[i]);
+		}
 
 	snprintf(mesg, sizeof(mesg), _("First %s"), str_units(SINGULAR));
 	do {