2006-02-10 20:04:39

by Dave Jones

[permalink] [raw]
Subject: Fix s390 build failure.

arch/s390/kernel/compat_signal.c:199: error: conflicting types for 'do_sigaction'
include/linux/sched.h:1115: error: previous declaration of 'do_sigaction' was here

Signed-off-by: Dave Jones <[email protected]>

--- linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c~ 2006-02-10 12:47:57.000000000 -0500
+++ linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c 2006-02-10 12:48:05.000000000 -0500
@@ -196,7 +196,7 @@ sys32_sigaction(int sig, const struct ol
}

int
-do_sigaction(int sig, const struct k_sigaction *act, struct k_sigaction *oact);
+do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact);

asmlinkage long
sys32_rt_sigaction(int sig, const struct sigaction32 __user *act,


2006-02-10 21:14:46

by Linus Torvalds

[permalink] [raw]
Subject: Re: Fix s390 build failure.



On Fri, 10 Feb 2006, Dave Jones wrote:
>
> arch/s390/kernel/compat_signal.c:199: error: conflicting types for 'do_sigaction'
> include/linux/sched.h:1115: error: previous declaration of 'do_sigaction' was here
>
> Signed-off-by: Dave Jones <[email protected]>
>
> --- linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c~ 2006-02-10 12:47:57.000000000 -0500
> +++ linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c 2006-02-10 12:48:05.000000000 -0500
> @@ -196,7 +196,7 @@ sys32_sigaction(int sig, const struct ol
> }
>
> int
> -do_sigaction(int sig, const struct k_sigaction *act, struct k_sigaction *oact);
> +do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact);

Umm. Shouldn't we just _remove_ the incorrect and unnecessary
extra declaration?

Linus

2006-02-10 21:27:31

by Dave Jones

[permalink] [raw]
Subject: Re: Fix s390 build failure.


arch/s390/kernel/compat_signal.c:199: error: conflicting types for 'do_sigaction'
include/linux/sched.h:1115: error: previous declaration of 'do_sigaction' was here

Signed-off-by: Dave Jones <[email protected]>

--- linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c~ 2006-02-10 12:47:57.000000000 -0500
+++ linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c 2006-02-10 12:48:05.000000000 -0500
@@ -196,7 +196,4 @@ sys32_sigaction(int sig, const struct ol
}

-int
-do_sigaction(int sig, const struct k_sigaction *act, struct k_sigaction *oact);
-
asmlinkage long
sys32_rt_sigaction(int sig, const struct sigaction32 __user *act,

2006-02-11 09:46:19

by Heiko Carstens

[permalink] [raw]
Subject: Re: Fix s390 build failure.

On Fri, Feb 10, 2006 at 04:27:11PM -0500, Dave Jones wrote:
>
> arch/s390/kernel/compat_signal.c:199: error: conflicting types for 'do_sigaction'
> include/linux/sched.h:1115: error: previous declaration of 'do_sigaction' was here
>
> Signed-off-by: Dave Jones <[email protected]>
>
> --- linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c~ 2006-02-10 12:47:57.000000000 -0500
> +++ linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c 2006-02-10 12:48:05.000000000 -0500
> @@ -196,7 +196,4 @@ sys32_sigaction(int sig, const struct ol
> }
>
> -int
> -do_sigaction(int sig, const struct k_sigaction *act, struct k_sigaction *oact);
> -
> asmlinkage long
> sys32_rt_sigaction(int sig, const struct sigaction32 __user *act,
> -

Hmm.. I sent the same patch earlier to Andrew already. To whom should I send
simple compile fixes? I thought I'm supposed to send all patches to Andrew
first?!

Anyway, the patch s390-compat-signal-compile-fix.patch can be removed from
the -mm tree.

Thanks,
Heiko

2006-02-11 09:52:05

by Andrew Morton

[permalink] [raw]
Subject: Re: Fix s390 build failure.

Heiko Carstens <[email protected]> wrote:
>
> On Fri, Feb 10, 2006 at 04:27:11PM -0500, Dave Jones wrote:
> >
> > arch/s390/kernel/compat_signal.c:199: error: conflicting types for 'do_sigaction'
> > include/linux/sched.h:1115: error: previous declaration of 'do_sigaction' was here
> >
> > Signed-off-by: Dave Jones <[email protected]>
> >
> > --- linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c~ 2006-02-10 12:47:57.000000000 -0500
> > +++ linux-2.6.15.noarch/arch/s390/kernel/compat_signal.c 2006-02-10 12:48:05.000000000 -0500
> > @@ -196,7 +196,4 @@ sys32_sigaction(int sig, const struct ol
> > }
> >
> > -int
> > -do_sigaction(int sig, const struct k_sigaction *act, struct k_sigaction *oact);
> > -
> > asmlinkage long
> > sys32_rt_sigaction(int sig, const struct sigaction32 __user *act,
> > -
>
> Hmm.. I sent the same patch earlier to Andrew already. To whom should I send
> simple compile fixes?

You can copy Linus - sometimes he applies things ;) If not, I'll catch it.

> Anyway, the patch s390-compat-signal-compile-fix.patch can be removed from
> the -mm tree.

That's fine - I'll autodrop it next time I sync with Linus.

I've been a bit sluggish with the s390 patches while waiting for you and
Christoph to sort things out. I'm thinking of holding off on
s390-add-missing-validation-for-dasd-discipline-specific-ioctls.patch and
s390-cleanup-of-dasd-eer-module.patch.

2006-02-11 09:59:24

by Heiko Carstens

[permalink] [raw]
Subject: Re: Fix s390 build failure.

> I've been a bit sluggish with the s390 patches while waiting for you and
> Christoph to sort things out. I'm thinking of holding off on
> s390-add-missing-validation-for-dasd-discipline-specific-ioctls.patch and
> s390-cleanup-of-dasd-eer-module.patch.

Just don't send them for now. I hope the dasd guys here and Christoph will
come to a conclusion on how to go on with this soon.

Thanks,
Heiko