From: Martin KaFai Lau <ka...@fb.com> Date: Fri, 10 Apr 2015 18:54:09 -0700
> Before patch 'Allow pmtu update on /128 via gateway route', > RTF_CACHE route was not created for DST_HOST. It also requires changes on > both > delete code path and rt6_select() code patch. > > This patch fixes the delete code path to avoid deleting the RTF_CACHE > route by 'ip -6 r del...' > > Signed-off-by: Martin KaFai Lau <ka...@fb.com> > Reviewed-by: Hannes Frederic Sowa <han...@stressinduktion.org> If a cached route was created in response to say a PMTU event, and it's a clone/copy/cow of the route we are being asked to delete, it absolutely should be removed. In fact this is a critically important aspect of removing routes from the table. So this change does not seem correct. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
