parisc: Fixes and cleanups in kernel uapi header files

[karo-tx-linux.git] / arch / parisc / mm / init.c

diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index c229427fa54627ffdfae7eaebd1e2b19f45a98ed..c5fec4890fdf52fe459198ff7780f9e59af6d294 100644 (file)
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -23,6 +23,7 @@
 #include <linux/unistd.h>
 #include <linux/nodemask.h>    /* for node_online_map */
 #include <linux/pagemap.h>     /* for release_pages and page_cache_release */
+#include <linux/compat.h>
 
 #include <asm/pgalloc.h>
 #include <asm/pgtable.h>
@@ -30,6 +31,7 @@
 #include <asm/pdc_chassis.h>
 #include <asm/mmzone.h>
 #include <asm/sections.h>
+#include <asm/msgbuf.h>
 
 extern int  data_start;
 extern void parisc_kernel_start(void); /* Kernel entry point in head.S */
@@ -590,6 +592,20 @@ unsigned long pcxl_dma_start __read_mostly;
 
 void __init mem_init(void)
 {
+       /* Do sanity checks on IPC (compat) structures */
+       BUILD_BUG_ON(sizeof(struct ipc64_perm) != 48);
+#ifndef CONFIG_64BIT
+       BUILD_BUG_ON(sizeof(struct semid64_ds) != 80);
+       BUILD_BUG_ON(sizeof(struct msqid64_ds) != 104);
+       BUILD_BUG_ON(sizeof(struct shmid64_ds) != 104);
+#endif
+#ifdef CONFIG_COMPAT
+       BUILD_BUG_ON(sizeof(struct compat_ipc64_perm) != sizeof(struct ipc64_perm));
+       BUILD_BUG_ON(sizeof(struct compat_semid64_ds) != 80);
+       BUILD_BUG_ON(sizeof(struct compat_msqid64_ds) != 104);
+       BUILD_BUG_ON(sizeof(struct compat_shmid64_ds) != 104);
+#endif
+
        /* Do sanity checks on page table constants */
        BUILD_BUG_ON(PTE_ENTRY_SIZE != sizeof(pte_t));
        BUILD_BUG_ON(PMD_ENTRY_SIZE != sizeof(pmd_t));