5 files changed, 2 insertions, 92 deletions

diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
index 447e03c48232..b9e39f335909 100644
--- a/arch/parisc/include/asm/unistd.h
+++ b/arch/parisc/include/asm/unistd.h
@@ -996,6 +996,7 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)	\
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_KERNEL_EXECVE
+#define __ARCH_WANT_SYS_EXECVE
 
 #endif /* __ASSEMBLY__ */
 
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index a26917da9b2f..7d22e97347b7 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -1804,52 +1804,6 @@ ENTRY(sys_vfork_wrapper)
 ENDPROC(sys_vfork_wrapper)
 
         
-        .macro  execve_wrapper execve
-        LDREG   TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
-        ldo     TASK_REGS(%r1),%r1      /* get pt regs */
-
-        /*
-         * Do we need to save/restore r3-r18 here?
-         * I don't think so. why would new thread need old
-         * threads registers?
-         */
-
-        /* %arg0 - %arg3 are already saved for us. */
-
-        STREG %r2,-RP_OFFSET(%r30)
-        ldo FRAME_SIZE(%r30),%r30
-#ifdef CONFIG_64BIT
-        ldo     -16(%r30),%r29          /* Reference param save area */
-#endif
-        BL \execve,%r2
-        copy %r1,%arg0
-
-        ldo -FRAME_SIZE(%r30),%r30
-        LDREG -RP_OFFSET(%r30),%r2
-
-        /* If exec succeeded we need to load the args */
-
-        ldo -1024(%r0),%r1
-        cmpb,>>= %r28,%r1,error_\execve
-        copy %r2,%r19
-
-error_\execve:
-        bv %r0(%r19)
-        nop
-        .endm
-
-        .import sys_execve
-ENTRY(sys_execve_wrapper)
-        execve_wrapper sys_execve
-ENDPROC(sys_execve_wrapper)
-
-#ifdef CONFIG_64BIT
-        .import sys32_execve
-ENTRY(sys32_execve_wrapper)
-        execve_wrapper sys32_execve
-ENDPROC(sys32_execve_wrapper)
-#endif
-
 ENTRY(sys_rt_sigreturn_wrapper)
         LDREG   TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r26
         ldo     TASK_REGS(%r26),%r26    /* get pt regs */
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index f3f6408bfb4f..44e8534c52e9 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -314,29 +314,6 @@ unsigned long thread_saved_pc(struct task_struct *t)
         return t->thread.regs.kpc;
 }
 
-/*
- * sys_execve() executes a new program.
- */
-
-asmlinkage int sys_execve(struct pt_regs *regs)
-{
-        int error;
-        struct filename *filename;
-
-        filename = getname((const char __user *) regs->gr[26]);
-        error = PTR_ERR(filename);
-        if (IS_ERR(filename))
-                goto out;
-        error = do_execve(filename->name,
-                          (const char __user *const __user *) regs->gr[25],
-                          (const char __user *const __user *) regs->gr[24],
-                          regs);
-        putname(filename);
-out:
-
-        return error;
-}
-
 unsigned long
 get_wchan(struct task_struct *p)
 {
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index bf5b93a885d3..9cfdaa19ab63 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -53,28 +53,6 @@
 #define DBG(x)
 #endif
 
-/*
- * sys32_execve() executes a new program.
- */
-
-asmlinkage int sys32_execve(struct pt_regs *regs)
-{
-        int error;
-        struct filename *filename;
-
-        DBG(("sys32_execve(%p) r26 = 0x%lx\n", regs, regs->gr[26]));
-        filename = getname((const char __user *) regs->gr[26]);
-        error = PTR_ERR(filename);
-        if (IS_ERR(filename))
-                goto out;
-        error = compat_do_execve(filename->name, compat_ptr(regs->gr[25]),
-                                 compat_ptr(regs->gr[24]), regs);
-        putname(filename);
-out:
-
-        return error;
-}
-
 asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
         int r22, int r21, int r20)
 {
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 3735abd7f8f6..cb2da96d6ab9 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -66,7 +66,7 @@
         ENTRY_SAME(creat)
         ENTRY_SAME(link)
         ENTRY_SAME(unlink)              /* 10 */
-        ENTRY_DIFF(execve_wrapper)
+        ENTRY_COMP(execve)
         ENTRY_SAME(chdir)
         /* See comments in kernel/time.c!!! Maybe we don't need this? */
         ENTRY_COMP(time)