x86_64: fix ia32 AMD syscall audit fast-path

[pandora-kernel.git] / arch / x86 / ia32 / ia32entry.S

diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 5614a8f..ffc1bb4 100644 (file)
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -201,7 +201,7 @@ sysexit_from_sys_call:
        movl RDI-ARGOFFSET(%rsp),%r8d   /* reload 5th syscall arg */
        .endm
 
-       .macro auditsys_exit exit
+       .macro auditsys_exit exit,ebpsave=RBP
        testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r10)
        jnz int_ret_from_sys_call
        TRACE_IRQS_ON
@@ -214,7 +214,7 @@ sysexit_from_sys_call:
        call audit_syscall_exit
        GET_THREAD_INFO(%r10)
        movl RAX-ARGOFFSET(%rsp),%eax   /* reload syscall return value */
-       movl RBP-ARGOFFSET(%rsp),%ebp   /* reload user register value */
+       movl \ebpsave-ARGOFFSET(%rsp),%ebp /* reload user register value */
        movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
        cli
        TRACE_IRQS_OFF
@@ -347,7 +347,7 @@ cstar_auditsys:
        jmp cstar_dispatch
 
 sysretl_audit:
-       auditsys_exit sysretl_from_sys_call
+       auditsys_exit sysretl_from_sys_call, RCX /* user %ebp in RCX slot */
 #endif
 
 cstar_tracesys:
@@ -828,6 +828,8 @@ ia32_sys_call_table:
        .quad compat_sys_timerfd_gettime
        .quad compat_sys_signalfd4
        .quad sys_eventfd2
-       .quad sys_epoll_create2
+       .quad sys_epoll_create1
        .quad sys_dup3                  /* 330 */
+       .quad sys_pipe2
+       .quad sys_inotify_init1
 ia32_syscall_end: