From 9216dfad4fc97ab639ef0885efc713f3d7a20d5b Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Fri, 23 Jun 2006 02:03:57 -0700 Subject: [PATCH] move_pages: fix 32 -> 64 bit compat function The definition of the third parameter is a pointer to an array of virtual addresses which give us some trouble. The existing code calculated the wrong address in the array since I used void to avoid having to specify a type. I now use the correct type "compat_uptr_t __user *" in the definition of the function in kernel/compat.c. However, I used __u32 in syscalls.h. Would have to include compat.h there in order to provide the same definition which would generate an ugly include situation. On both ia64 and x86_64 compat_uptr_t is u32. So this works although parameter declarations differ. Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/syscalls.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index e42738c69166..33785b79d548 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -522,7 +522,7 @@ asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages, int __user *status, int flags); asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page, - void __user *pages, + __u32 __user *pages, const int __user *nodes, int __user *status, int flags); -- cgit v1.2.1