From: degomme <augustin.degomme@unibas.ch>
Date: Tue, 1 Nov 2016 13:32:22 +0000 (+0100)
Subject: add suppressions from libunwind.
X-Git-Tag: v3_14~254^2~4
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/964377b7aa6bfd9e42cefcd095d4feff3c028a6d

add suppressions from libunwind.
https://github.com/JuliaLang/julia/issues/4533 reports the same errors we have on ci as libunwind's.
I have some more locally which are more annoying, though.
---

diff --git a/tools/simgrid.supp b/tools/simgrid.supp
index ce06e6bb5c..04ac7191c4 100644
--- a/tools/simgrid.supp
+++ b/tools/simgrid.supp
@@ -159,3 +159,14 @@
    ...
    fun:luaD_precall
 }
+
+# libunwind seems to be using msync poorly, thus triggering these
+# https://github.com/JuliaLang/julia/issues/4533
+{
+   msync unwind
+   Memcheck:Param
+   msync(start)
+   ...
+   obj:*/libpthread*.so
+   ...
+}