Merge branch 'misc' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc...

[pandora-kernel.git] / arch / um / os-Linux / start_up.c

diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index 387e26a..5031485 100644 (file)
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -296,29 +296,7 @@ static void __init check_ptrace(void)
        check_sysemu();
 }
 
-extern int create_tmp_file(unsigned long long len);
-
-static void check_tmpexec(void)
-{
-       void *addr;
-       int err, fd = create_tmp_file(UM_KERN_PAGE_SIZE);
-
-       addr = mmap(NULL, UM_KERN_PAGE_SIZE,
-                   PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE, fd, 0);
-       printf("Checking PROT_EXEC mmap in /tmp...");
-       fflush(stdout);
-       if(addr == MAP_FAILED){
-               err = errno;
-               perror("failed");
-               if(err == EPERM)
-                       printf("/tmp must be not mounted noexec\n");
-               exit(1);
-       }
-       printf("OK\n");
-       munmap(addr, UM_KERN_PAGE_SIZE);
-
-       close(fd);
-}
+extern void check_tmpexec(void);
 
 void os_early_checks(void)
 {