Hello again, sorry that I haven't tested it on the Dell PowerEgde Server first, because it's working. > Maybe you can also describe what patch you've downloaded and how you patched. ># emerge =sys-kernel/hardened-sources-2.6.27-r7 ># cd /usr/src/linux ># tar -zxf ~/ccs-patch-1.6.6-20090202.tar.gz ># patch -p1 < patches/ccs-patch-2.6.27-grsecurity-2.1.12-2.6.27.10.diff ># cp ~/config-2.6.27-patched-h7 .config ># emacs Makefile > > EXTRAVERSION = -hardened-r7 > EXTRAVERSION = -ccs-hardened-r7 > Thanks for this infos. > By the way, your report had lines > PAX: kvm:6209, uid/euid: 0/0, attempted to modify kernel code > BUG: unable to handle kernel paging request at ffffffff8059b040 > IP: [<ffffffffa00394d3>] intel_iommu_found+0x4d3/0x4075 [kvm_intel] > and I received a patch which disables intel_iommu by default. I can't apply this patch to 2.6.27-r7 hardened. But that is not importent at the moment. I hope you haven't wasted so much time on me, thanks for this good support. Regards.