# \[-next\] ERROR: "epapr\_hypercall\_start" \[drivers/tty/ehv\_bytechan.ko\] undefined!

- List: linuxppc-dev
- 5 messages, 3 authors
- Page: https://ratatoskr.run/linuxppc-dev/2012/08/8898825/t

## \[-next\] ERROR: "epapr\_hypercall\_start" \[drivers/tty/ehv\_bytechan.ko\] undefined!

- From: Geert Uytterhoeven \<geert@linux-m68k.org\>
- Date: 2012-08-10 07:43:55 
- Message: https://ratatoskr.run/linuxppc-dev/2012/08/8898825.md

```text
Sicne a few days, powerpc allmodconfig fails with:

ERROR: "epapr_hypercall_start" [drivers/tty/ehv_bytechan.ko] undefined!
make[2]: *** [__modpost] Error 1
make[1]: *** [modules] Error 2

http://kisskb.ellerman.id.au/kisskb/buildresult/6883300/

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
```

## Re: \[-next\] ERROR: "epapr\_hypercall\_start" \[drivers/tty/ehv\_bytechan.ko\] undefined!

- From: Michael Ellerman \<hidden\>
- Date: 2012-08-10 08:58:57 
- Message: https://ratatoskr.run/linuxppc-dev/2012/08/8898826.md

```text
On Fri, 2012-08-10 at 09:43 +0200, Geert Uytterhoeven wrote:
> Sicne a few days, powerpc allmodconfig fails with:
> 
> ERROR: "epapr_hypercall_start" [drivers/tty/ehv_bytechan.ko] undefined!
> make[2]: *** [__modpost] Error 1
> make[1]: *** [modules] Error 2
> 
> http://kisskb.ellerman.id.au/kisskb/buildresult/6883300/


Yep, modular build is broken.

Since this commit by the looks of it:

commit 6d2d82627f4f1e96a33664ace494fa363e0495cb
Author: Liu Yu-B13201 [ref]
Date:   Tue Jul 3 05:48:56 2012 +0000

    PPC: Don't use hardcoded opcode for ePAPR hcall invocation
    
    Signed-off-by: Liu Yu [ref]
    Signed-off-by: Stuart Yoder [ref]
    Signed-off-by: Alexander Graf [ref]



cheers
```

## Re: \[-next\] ERROR: "epapr\_hypercall\_start" \[drivers/tty/ehv\_bytechan.ko\] undefined!

- From: Michael Ellerman \<hidden\>
- Date: 2012-08-10 09:00:48 
- Message: https://ratatoskr.run/linuxppc-dev/2012/08/9470757.md

```text
On Fri, 2012-08-10 at 18:58 +1000, Michael Ellerman wrote:
> On Fri, 2012-08-10 at 09:43 +0200, Geert Uytterhoeven wrote:
> > Sicne a few days, powerpc allmodconfig fails with:
> > 
> > ERROR: "epapr_hypercall_start" [drivers/tty/ehv_bytechan.ko] undefined!
> > make[2]: *** [__modpost] Error 1
> > make[1]: *** [modules] Error 2
> > 
> > http://kisskb.ellerman.id.au/kisskb/buildresult/6883300/
> 
> 
> Yep, modular build is broken.
> 
> Since this commit by the looks of it:
> 
> commit 6d2d82627f4f1e96a33664ace494fa363e0495cb
> Author: Liu Yu-B13201 [ref]
> Date:   Tue Jul 3 05:48:56 2012 +0000
> 
>     PPC: Don't use hardcoded opcode for ePAPR hcall invocation
>     
>     Signed-off-by: Liu Yu [ref]

And this address bounces, nice.

cheers
```

## Re: \[-next\] ERROR: "epapr\_hypercall\_start" \[drivers/tty/ehv\_bytechan.ko\] undefined!

- From: Scott Wood \<hidden\>
- Date: 2012-08-10 17:05:19 
- Message: https://ratatoskr.run/linuxppc-dev/2012/08/9470775.md

```text
On 08/10/2012 04:00 AM, Michael Ellerman wrote:
> On Fri, 2012-08-10 at 18:58 +1000, Michael Ellerman wrote:
>> On Fri, 2012-08-10 at 09:43 +0200, Geert Uytterhoeven wrote:
>>> Sicne a few days, powerpc allmodconfig fails with:
>>>
>>> ERROR: "epapr_hypercall_start" [drivers/tty/ehv_bytechan.ko] undefined!
>>> make[2]: *** [__modpost] Error 1
>>> make[1]: *** [modules] Error 2
>>>
>>> http://kisskb.ellerman.id.au/kisskb/buildresult/6883300/
>>
>>
>> Yep, modular build is broken.
>>
>> Since this commit by the looks of it:
>>
>> commit 6d2d82627f4f1e96a33664ace494fa363e0495cb
>> Author: Liu Yu-B13201 [ref]
>> Date:   Tue Jul 3 05:48:56 2012 +0000
>>
>>     PPC: Don't use hardcoded opcode for ePAPR hcall invocation
>>     
>>     Signed-off-by: Liu Yu [ref]
> 
> And this address bounces, nice.

He doesn't work here anymore.  We'll take care of the breakage.

-Scott
```

## Re: \[-next\] ERROR: "epapr\_hypercall\_start" \[drivers/tty/ehv\_bytechan.ko\] undefined!

- From: Michael Ellerman \<hidden\>
- Date: 2012-08-11 04:21:57 
- Message: https://ratatoskr.run/linuxppc-dev/2012/08/9470785.md

```text


Scott Wood [ref] wrote:

>On 08/10/2012 04:00 AM, Michael Ellerman wrote:
>> On Fri, 2012-08-10 at 18:58 +1000, Michael Ellerman wrote:
>>> On Fri, 2012-08-10 at 09:43 +0200, 
>>>     
>>>     Signed-off-by: Liu Yu [ref]
>> 
>> And this address bounces, nice.
>
>He doesn't work here anymore.  We'll take care of the breakage.

Thanks. 
```