1 files changed, 14 insertions, 13 deletions

diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 140bd98a8417..4950b03514e6 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -473,9 +473,9 @@ static unsigned long setup_pagetables(unsigned long mem,
                                       unsigned long initrd_size,
                                       unsigned long page_offset)
 {
-        u32 *pgdir, *linear;
+        unsigned long *pgdir, *linear;
         unsigned int mapped_pages, i, linear_pages;
-        unsigned int ptes_per_page = getpagesize()/sizeof(u32);
+        unsigned int ptes_per_page = getpagesize()/sizeof(void *);
 
         /* Ideally we map all physical memory starting at page_offset.
          * However, if page_offset is 0xC0000000 we can only map 1G of physical
@@ -505,7 +505,7 @@ static unsigned long setup_pagetables(unsigned long mem,
          * continue from there. */
         for (i = 0; i < mapped_pages; i += ptes_per_page) {
                 pgdir[(i + page_offset/getpagesize())/ptes_per_page]
-                        = ((to_guest_phys(linear) + i*sizeof(u32))
+                        = ((to_guest_phys(linear) + i*sizeof(void *))
                            | PAGE_PRESENT);
         }
 
@@ -537,12 +537,13 @@ static void concat(char *dst, char *args[])
  * the base of guest "physical" memory, the top physical page to allow, the
  * top level pagetable, the entry point and the page_offset constant for the
  * Guest. */
-static int tell_kernel(u32 pgdir, u32 start, u32 page_offset)
+static int tell_kernel(unsigned long pgdir, unsigned long start,
+                       unsigned long page_offset)
 {
-        u32 args[] = { LHREQ_INITIALIZE,
-                       (unsigned long)guest_base,
-                       guest_limit / getpagesize(),
-                       pgdir, start, page_offset };
+        unsigned long args[] = { LHREQ_INITIALIZE,
+                                 (unsigned long)guest_base,
+                                 guest_limit / getpagesize(),
+                                 pgdir, start, page_offset };
         int fd;
 
         verbose("Guest: %p - %p (%#lx)\n",
@@ -586,7 +587,7 @@ static void wake_parent(int pipefd, int lguest_fd, struct device_list *devices)
 
         for (;;) {
                 fd_set rfds = devices->infds;
-                u32 args[] = { LHREQ_BREAK, 1 };
+                unsigned long args[] = { LHREQ_BREAK, 1 };
 
                 /* Wait until input is ready from one of the devices. */
                 select(devices->max_infd+1, &rfds, NULL, NULL, NULL);
@@ -684,7 +685,7 @@ static u32 *dma2iov(unsigned long dma, struct iovec iov[], unsigned *num)
 static u32 *get_dma_buffer(int fd, void *key,
                            struct iovec iov[], unsigned int *num, u32 *irq)
 {
-        u32 buf[] = { LHREQ_GETDMA, to_guest_phys(key) };
+        unsigned long buf[] = { LHREQ_GETDMA, to_guest_phys(key) };
         unsigned long udma;
         u32 *res;
 
@@ -705,7 +706,7 @@ static u32 *get_dma_buffer(int fd, void *key,
 /* This is a convenient routine to send the Guest an interrupt. */
 static void trigger_irq(int fd, u32 irq)
 {
-        u32 buf[] = { LHREQ_IRQ, irq };
+        unsigned long buf[] = { LHREQ_IRQ, irq };
         if (write(fd, buf, sizeof(buf)) != 0)
                 err(1, "Triggering irq %i", irq);
 }
@@ -787,7 +788,7 @@ static bool handle_console_input(int fd, struct device *dev)
                         struct timeval now;
                         gettimeofday(&now, NULL);
                         if (now.tv_sec <= abort->start.tv_sec+1) {
-                                u32 args[] = { LHREQ_BREAK, 0 };
+                                unsigned long args[] = { LHREQ_BREAK, 0 };
                                 /* Close the fd so Waker will know it has to
                                  * exit. */
                                 close(waker_fd);
@@ -1365,7 +1366,7 @@ static void __attribute__((noreturn))
 run_guest(int lguest_fd, struct device_list *device_list)
 {
         for (;;) {
-                u32 args[] = { LHREQ_BREAK, 0 };
+                unsigned long args[] = { LHREQ_BREAK, 0 };
                 unsigned long arr[2];
                 int readval;