Re: [PATCH 11/19] UML - Track and make up lost ticks

From: Andrew Morton
Date: Tue May 06 2008 - 16:48:16 EST


On Tue, 29 Apr 2008 16:29:25 -0400
Jeff Dike <jdike@xxxxxxxxxxx> wrote:

> On Tue, Apr 29, 2008 at 07:54:02PM +0100, Nix wrote:
> > On 25 Apr 2008, Jeff Dike stated, in part:
> > > Index: linux-2.6-git/arch/um/os-Linux/time.c
> > > ===================================================================
> > > --- linux-2.6-git.orig/arch/um/os-Linux/time.c 2008-04-25 10:42:12.000000000 -0400
> > > +++ linux-2.6-git/arch/um/os-Linux/time.c 2008-04-25 11:19:26.000000000 -0400
> > > + alarm_handler(SIGVTALRM, NULL);
> > > + alarm_handler(SIGVTALRM, NULL);
> > > -extern void alarm_handler(int sig, struct sigcontext *sc);
> > > - alarm_handler(SIGVTALRM, NULL);
> >
> > Yet, in arch/um/include/process.h, we see, unchanged since the year dot, the
> > obviously wrong prototype:
> >
> > extern void alarm_handler(int sig, struct sigcontext sc);
> >
> > Hence:
> >
> > CC arch/um/os-Linux/time.o
> > arch/um/os-Linux/time.c: In function âdeliver_alarmâ:
> > arch/um/os-Linux/time.c:119: error: incompatible type for argument 2 of âalarm_handlerâ
> > make[1]: *** [arch/um/os-Linux/time.o] Error 1
> > make: *** [arch/um/os-Linux] Error 2
> >
> > Fix trivial:
> >
> > Signed-off-by: Nick Alcock <nix@xxxxxxxxxxxxx>
> > --
> > Index: linux/arch/um/include/process.h
> > ===================================================================
> > --- linux.orig/arch/um/include/process.h 2006-07-09 14:19:52.000000000 +0100
> > +++ linux/arch/um/include/process.h 2008-04-29 19:49:49.000000000 +0100
> > @@ -8,8 +8,8 @@
> >
> > #include <signal.h>
> >
> > -extern void sig_handler(int sig, struct sigcontext sc);
> > -extern void alarm_handler(int sig, struct sigcontext sc);
> > +extern void sig_handler(int sig, struct sigcontext *sc);
> > +extern void alarm_handler(int sig, struct sigcontext *sc);
> >
> > #endif
>
> Crap, I fixed that, but forgot to quilt add it, I guess.
>
> ACK.
>

This fix was already present in your "[PATCH 4/19] UML - Random driver fixes".

Perhaps we broke bisection?
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