From: Alexander Graf Date: Mon, 2 Aug 2010 18:11:39 +0000 (+0200) Subject: KVM: PPC: Don't flush PTEs on NX/RO hit X-Git-Tag: v2.6.37-rc1~142^2~103 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e602847d9c2d6b487bda62bbbe550db40ca912f;p=pandora-kernel.git KVM: PPC: Don't flush PTEs on NX/RO hit When hitting a no-execute or read-only data/inst storage interrupt we were flushing the respective PTE so we're sure it gets properly overwritten next. According to the spec, this is unnecessary though. The guest issues a tlbie anyways, so we're safe to just keep the PTE around and have it manually removed from the guest, saving us a flush. Signed-off-by: Alexander Graf --- Reading git-diff-tree failed