Em Thu, Apr 23, 2015 at 02:40:37PM +0100, Will Deacon escreveu: > Building the perf tool for 32-bit ARM results in the following build > error due to a combination of an incorrect conversion specifier and > compiling with -Werror: > > builtin-kmem.c: In function ‘print_page_summary’: > builtin-kmem.c:644:9: error: format ‘%lu’ expects argument of type ‘long > unsigned int’, but argument 3 has type ‘u64’ [-Werror=format=] > nr_alloc_freed, (total_alloc_freed_bytes) / 1024); > ^ > builtin-kmem.c:647:9: error: format ‘%lu’ expects argument of type ‘long > unsigned int’, but argument 3 has type ‘u64’ [-Werror=format=] > (total_page_alloc_bytes - total_alloc_freed_bytes) / 1024); > ^ > cc1: all warnings being treated as errors > > This patch fixes the problem by consistently using PRIu64 for printing > out u64 values.
Thanks, applied to perf/urgent. - Arnaldo -- 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/
