x86_64: Fix readahead/sync_file_range/fadvise64 compat calls

Correctly convert the u64 arguments from 32bit to 64bit.

Pointed out by Heiko Carstens.

I guess this proves Linus' theory that nobody uses the more exotic Linux
specific syscalls.  It wasn't discovered by a user.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index 21868f9bed7c..47565c3345d2 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -620,7 +620,7 @@ ia32_sys_call_table:
         .quad quiet_ni_syscall          /* tux */
         .quad quiet_ni_syscall          /* security */
         .quad sys_gettid        
-        .quad sys_readahead     /* 225 */
+        .quad sys32_readahead   /* 225 */
         .quad sys_setxattr
         .quad sys_lsetxattr
         .quad sys_fsetxattr
@@ -645,7 +645,7 @@ ia32_sys_call_table:
         .quad compat_sys_io_getevents
         .quad compat_sys_io_submit
         .quad sys_io_cancel
-        .quad sys_fadvise64             /* 250 */
+        .quad sys32_fadvise64           /* 250 */
         .quad quiet_ni_syscall  /* free_huge_pages */
         .quad sys_exit_group
         .quad sys32_lookup_dcookie
@@ -709,7 +709,7 @@ ia32_sys_call_table:
         .quad compat_sys_set_robust_list
         .quad compat_sys_get_robust_list
         .quad sys_splice
-        .quad sys_sync_file_range
+        .quad sys32_sync_file_range
         .quad sys_tee                   /* 315 */
         .quad compat_sys_vmsplice
         .quad compat_sys_move_pages