Commit-ID: 186c6cfb32beae66140bc3c3fe4a519ee0234e33 Gitweb: http://git.kernel.org/tip/186c6cfb32beae66140bc3c3fe4a519ee0234e33 Author: Rabin Vincent <rabin.vinc...@axis.com> AuthorDate: Sun, 27 Sep 2015 20:37:55 +0200 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Mon, 12 Oct 2015 23:27:40 -0300
perf callchains: Fix unw_word_t pointer casts unw_word_t is uint64_t even on 32-bit MIPS. Cast it to uintptr_t before the cast to void *p to get rid of the following errors: util/unwind-libunwind.c: In function 'access_mem': util/unwind-libunwind.c:464:4: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] util/unwind-libunwind.c:475:2: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] cc1: all warnings being treated as errors make[3]: *** [util/unwind-libunwind.o] Error 1 Signed-off-by: Rabin Vincent <rabin.vinc...@axis.com> Acked-by: Jiri Olsa <jo...@kernel.org> Cc: Peter Zijlstra <a.p.zijls...@chello.nl> Cc: Rabin Vincent <rab...@axis.com> Link: http://lkml.kernel.org/r/1443379079-29133-1-git-send-email-rabin.vinc...@axis.com Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/unwind-libunwind.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/unwind-libunwind.c b/tools/perf/util/unwind-libunwind.c index ea993f6..f729f9e 100644 --- a/tools/perf/util/unwind-libunwind.c +++ b/tools/perf/util/unwind-libunwind.c @@ -463,7 +463,7 @@ static int access_mem(unw_addr_space_t __maybe_unused as, if (ret) { pr_debug("unwind: access_mem %p not inside range" " 0x%" PRIx64 "-0x%" PRIx64 "\n", - (void *) addr, start, end); + (void *) (uintptr_t) addr, start, end); *valp = 0; return ret; } @@ -473,7 +473,7 @@ static int access_mem(unw_addr_space_t __maybe_unused as, offset = addr - start; *valp = *(unw_word_t *)&stack->data[offset]; pr_debug("unwind: access_mem addr %p val %lx, offset %d\n", - (void *) addr, (unsigned long)*valp, offset); + (void *) (uintptr_t) addr, (unsigned long)*valp, offset); return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
