On Fri, Apr 26, 2013 at 10:33:21AM -0700, Sukadev Bhattiprolu wrote: > From 0e27e218def9ae630cc07efbd21664c150a3727a Mon Sep 17 00:00:00 2001 > From: Sukadev Bhattiprolu <[email protected]> > Date: Fri, 26 Apr 2013 10:17:56 -0700 > Subject: [PATCH] perf: powerpc: Fix compile errors in bp_signal files > > When building on powerpc, we get compile errors in bp_signal.c and > bp_signal_overflow.c due to __u64 and '%llx'. > > Powerpc, needs __SANE_USERSPACE_TYPES__ to be defined so we pick up > <asm-generic/int-ll64.h> and define __u64 as unsigned long long.
matches the use in tests/attr.c Acked-by: Jiri Olsa <[email protected]> thanks, jirka > > Signed-off-by: Sukadev Bhattiprolu <[email protected]> > --- > tools/perf/tests/bp_signal.c | 6 ++++++ > tools/perf/tests/bp_signal_overflow.c | 6 ++++++ > 2 files changed, 12 insertions(+), 0 deletions(-) > > diff --git a/tools/perf/tests/bp_signal.c b/tools/perf/tests/bp_signal.c > index 68daa28..aba0954 100644 > --- a/tools/perf/tests/bp_signal.c > +++ b/tools/perf/tests/bp_signal.c > @@ -4,6 +4,12 @@ > * (git://github.com/deater/perf_event_tests) > */ > > +/* > + * Powerpc needs __SANE_USERSPACE_TYPES__ before <linux/types.h> to select > + * 'int-ll64.h' and avoid compile warnings when printing __u64 with %llu. > + */ > +#define __SANE_USERSPACE_TYPES__ > + > #include <stdlib.h> > #include <stdio.h> > #include <unistd.h> > diff --git a/tools/perf/tests/bp_signal_overflow.c > b/tools/perf/tests/bp_signal_overflow.c > index fe7ed28..44ac821 100644 > --- a/tools/perf/tests/bp_signal_overflow.c > +++ b/tools/perf/tests/bp_signal_overflow.c > @@ -3,6 +3,12 @@ > * perf_event_tests (git://github.com/deater/perf_event_tests) > */ > > +/* > + * Powerpc needs __SANE_USERSPACE_TYPES__ before <linux/types.h> to select > + * 'int-ll64.h' and avoid compile warnings when printing __u64 with %llu. > + */ > +#define __SANE_USERSPACE_TYPES__ > + > #include <stdlib.h> > #include <stdio.h> > #include <unistd.h> > -- > 1.7.1 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
