Messages in this thread | | | Date | Wed, 10 Oct 2012 15:16:59 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH] Include asm/siginfo.h in linux/coredump.h |
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On Thu, 11 Oct 2012 00:04:07 +0200 Richard Weinberger <richard@nod.at> wrote:
> commit 5ab1c30 (coredump: pass siginfo_t* to do_coredump() and below, not merely signr) > added siginfo_t to linux/coredump.h but forgot to include asm/siginfo.h. > This breaks the build for UML/i386. > (And any other arch where asm/siginfo.h is not magically preincluded...) > > In file included from arch/x86/um/elfcore.c:2:0: > include/linux/coredump.h:15:25: error: unknown type name 'siginfo_t' > make[1]: *** [arch/x86/um/elfcore.o] Error 1 > > Cc: Denys Vlasenko <vda.linux@googlemail.com> > Cc: Oleg Nesterov <oleg@redhat.com> > Cc: Amerigo Wang <amwang@redhat.com> > Cc: "Jonathan M. Foote" <jmfoote@cert.org> > Cc: Roland McGrath <roland@hack.frob.com> > Cc: Pedro Alves <palves@redhat.com> > Cc: Fengguang Wu <fengguang.wu@intel.com> > Cc: Stephen Rothwell <sfr@canb.auug.org.au> > Cc: Andrew Morton <akpm@linux-foundation.org> > Signed-off-by: Richard Weinberger <richard@nod.at> > --- > include/linux/coredump.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/linux/coredump.h b/include/linux/coredump.h > index 1775eb8..1d73993 100644 > --- a/include/linux/coredump.h > +++ b/include/linux/coredump.h > @@ -4,6 +4,7 @@ > #include <linux/types.h> > #include <linux/mm.h> > #include <linux/fs.h> > +#include <asm/siginfo.h> > > /* > * These are the only things you should do on a core-file: use only these
hm, yes. It would be nice to jsut forward-declare the struct but we can't do that because it's a pesky typedef.
I wonder if it would be cleaner to just include linux/signal.h? Diving down into the arch layer is a bit unusual. Doesn't matter, I guess.
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