Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  add generic lib/checksum.c
  asm-generic: add a generic uaccess.h
  asm-generic: add generic NOMMU versions of some headers
  asm-generic: add generic atomic.h and io.h
  asm-generic: add legacy I/O header files
  asm-generic: add generic versions of common headers
  asm-generic: make bitops.h usable
  asm-generic: make pci.h usable directly
  asm-generic: make get_rtc_time overridable
  asm-generic: rename page.h and uaccess.h
  asm-generic: rename atomic.h to atomic-long.h
  asm-generic: add a generic unistd.h
  asm-generic: add generic ABI headers
  asm-generic: add generic sysv ipc headers
  asm-generic: introduce asm/bitsperlong.h
  asm-generic: rename termios.h, signal.h and mman.h

1 files changed, 89 insertions, 3 deletions

diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index 60d00d1c4eee..66ad375612f2 100755
--- a/scripts/checksyscalls.sh
+++ b/scripts/checksyscalls.sh
@@ -14,6 +14,57 @@ cat << EOF
 #include <asm/types.h>
 #include <asm/unistd.h>
 
+/* *at */
+#define __IGNORE_open           /* openat */
+#define __IGNORE_link           /* linkat */
+#define __IGNORE_unlink         /* unlinkat */
+#define __IGNORE_mknod          /* mknodat */
+#define __IGNORE_chmod          /* fchmodat */
+#define __IGNORE_chown          /* fchownat */
+#define __IGNORE_mkdir          /* mkdirat */
+#define __IGNORE_rmdir          /* unlinkat */
+#define __IGNORE_lchown         /* fchownat */
+#define __IGNORE_access         /* faccessat */
+#define __IGNORE_rename         /* renameat */
+#define __IGNORE_readlink       /* readlinkat */
+#define __IGNORE_symlink        /* symlinkat */
+#define __IGNORE_utimes         /* futimesat */
+#if BITS_PER_LONG == 64
+#define __IGNORE_stat           /* fstatat */
+#define __IGNORE_lstat          /* fstatat */
+#else
+#define __IGNORE_stat64         /* fstatat64 */
+#define __IGNORE_lstat64        /* fstatat64 */
+#endif
+
+/* CLOEXEC flag */
+#define __IGNORE_pipe           /* pipe2 */
+#define __IGNORE_dup2           /* dup3 */
+#define __IGNORE_epoll_create   /* epoll_create1 */
+#define __IGNORE_inotify_init   /* inotify_init1 */
+#define __IGNORE_eventfd        /* eventfd2 */
+#define __IGNORE_signalfd       /* signalfd4 */
+
+/* MMU */
+#ifndef CONFIG_MMU
+#define __IGNORE_madvise
+#define __IGNORE_mbind
+#define __IGNORE_mincore
+#define __IGNORE_mlock
+#define __IGNORE_mlockall
+#define __IGNORE_munlock
+#define __IGNORE_munlockall
+#define __IGNORE_mprotect
+#define __IGNORE_msync
+#define __IGNORE_migrate_pages
+#define __IGNORE_move_pages
+#define __IGNORE_remap_file_pages
+#define __IGNORE_get_mempolicy
+#define __IGNORE_set_mempolicy
+#define __IGNORE_swapoff
+#define __IGNORE_swapon
+#endif
+
 /* System calls for 32-bit kernels only */
 #if BITS_PER_LONG == 64
 #define __IGNORE_sendfile64
@@ -27,6 +78,22 @@ cat << EOF
 #define __IGNORE_fstatat64
 #define __IGNORE_fstatfs64
 #define __IGNORE_statfs64
+#define __IGNORE_llseek
+#define __IGNORE_mmap2
+#else
+#define __IGNORE_sendfile
+#define __IGNORE_ftruncate
+#define __IGNORE_truncate
+#define __IGNORE_stat
+#define __IGNORE_lstat
+#define __IGNORE_fstat
+#define __IGNORE_fcntl
+#define __IGNORE_fadvise64
+#define __IGNORE_newfstatat
+#define __IGNORE_fstatfs
+#define __IGNORE_statfs
+#define __IGNORE_lseek
+#define __IGNORE_mmap
 #endif
 
 /* i386-specific or historical system calls */
@@ -44,7 +111,6 @@ cat << EOF
 #define __IGNORE_idle
 #define __IGNORE_modify_ldt
 #define __IGNORE_ugetrlimit
-#define __IGNORE_mmap2
 #define __IGNORE_vm86
 #define __IGNORE_vm86old
 #define __IGNORE_set_thread_area
@@ -55,7 +121,6 @@ cat << EOF
 #define __IGNORE_oldlstat
 #define __IGNORE_oldolduname
 #define __IGNORE_olduname
-#define __IGNORE_umount2
 #define __IGNORE_umount
 #define __IGNORE_waitpid
 #define __IGNORE_stime
@@ -75,9 +140,12 @@ cat << EOF
 #define __IGNORE__llseek
 #define __IGNORE__newselect
 #define __IGNORE_create_module
-#define __IGNORE_delete_module
 #define __IGNORE_query_module
 #define __IGNORE_get_kernel_syms
+#define __IGNORE_sysfs
+#define __IGNORE_uselib
+#define __IGNORE__sysctl
+
 /* ... including the "new" 32-bit uid syscalls */
 #define __IGNORE_lchown32
 #define __IGNORE_getuid32
@@ -99,6 +167,24 @@ cat << EOF
 #define __IGNORE_setfsuid32
 #define __IGNORE_setfsgid32
 
+/* these can be expressed using other calls */
+#define __IGNORE_alarm          /* setitimer */
+#define __IGNORE_creat          /* open */
+#define __IGNORE_fork           /* clone */
+#define __IGNORE_futimesat      /* utimensat */
+#define __IGNORE_getpgrp        /* getpgid */
+#define __IGNORE_getdents       /* getdents64 */
+#define __IGNORE_pause          /* sigsuspend */
+#define __IGNORE_poll           /* ppoll */
+#define __IGNORE_select         /* pselect6 */
+#define __IGNORE_epoll_wait     /* epoll_pwait */
+#define __IGNORE_time           /* gettimeofday */
+#define __IGNORE_uname          /* newuname */
+#define __IGNORE_ustat          /* statfs */
+#define __IGNORE_utime          /* utimes */
+#define __IGNORE_vfork          /* clone */
+#define __IGNORE_wait4          /* waitid */
+
 /* sync_file_range had a stupid ABI. Allow sync_file_range2 instead */
 #ifdef __NR_sync_file_range2
 #define __IGNORE_sync_file_range