side channel support

Si tu as quelque chose à rajouter, tu peux te créer un compte sur le Bugzilla Red Hat et contribuer https://bugzilla.redhat.com/1044438
Mais a priori, Sachin (qui est familier avec le code concerné) est en train d'investiguer.

<Krunch> Sachin: if you could read french i think this would be of interest to you https://linuxfr.org/forums/linux-redhat/posts/bug-de-redirection-shell-sur-cifs-apres-upgrade-vers-centos-6-5
<Sachin> Krunch, What does this mean.. Le problème semble en fait venir du paramètre "cache" lors du montage CIFS. J'utilisais le mode "cache=none". Quand j'utilise le mode "cache=strict" j'ai le même soucis. Par contre si j'utilise le mode "cache=loose" ou bien que je ne spécifie rien, là ça marche ! 
<Sachin> nm, used google translate
<Sachin> ohh.. damn.. I can reproduce
<Sachin> Krunch, good thing we didn't set cache=none or strict to default.. left it at cache=loose as before.
<Sachin> Upstream cache=strict is default.
<Sachin> Krunch, can you please create a redhat bz... meanwhile I'll debug it.
<Sachin> Can you also please add a pointer to it in the forum.
<Krunch> Sachin: i don't have a rhbz account any more; if you do create a bug, please let me know and i'll reply on the forum
<Sachin> Krunch, On testing again, I see the problem only in cache=none mode.
<Krunch> Sachin: the guy replied on the forum; sync(1)ing between the echo's doesn't change anything
<Krunch> even umount/mount doesn't change anything apparently
<Sachin> Krunch, in cache=none mode, we don't use pagecache at all.. so there is no point to sync
<Krunch> oh, *that* pagecache
<Sachin> https://bugzilla.redhat.com/show_bug.cgi?id=1044438

pertinent adj. Approprié : qui se rapporte exactement à ce dont il est question.