From: Benjamin Herrenschmidt Date: Tue, 6 Apr 2010 15:03:40 +0000 (+0000) Subject: powerpc/pseries: Flush lazy kernel mappings after unplug operations X-Git-Tag: v2.6.34-rc6~5^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4a26be9f6f8bb72998e445cc75fc6dc0c29513a;p=pandora-kernel.git powerpc/pseries: Flush lazy kernel mappings after unplug operations This ensures that the translations for unmapped IO mappings or unmapped memory are properly removed from the MMU hash table before such an unplug. Without this, the hypervisor refuses the unplug operations due to those resources still being mapped by the partition. Signed-off-by: Benjamin Herrenschmidt --- Reading git-diff-tree failed