On Tue, Apr 09, 2019 at 08:08:03PM -0400, Gary R Hook wrote: > BZ: 1667249 > Branch: rhel-8.1.0 > Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1667249 > Upstream Status: 4.0.0-rc1 > Build Info: > https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=20980582 > Conflicts: None > > commit cedc0ad539afbbb669dba9e73dfad2915bc1c25b > Author: Singh, Brijesh <brijesh.si...@amd.com> > Date: Mon Feb 4 22:23:40 2019 +0000 > > target/i386: sev: Do not pin the ram device memory region > > The RAM device presents a memory region that should be handled > as an IO region and should not be pinned. > > In the case of the vfio-pci, RAM device represents a MMIO BAR > and the memory region is not backed by pages hence > KVM_MEMORY_ENCRYPT_REG_REGION fails to lock the memory range. > > Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1667249 > Cc: Alex Williamson <alex.william...@redhat.com> > Cc: Paolo Bonzini <pbonz...@redhat.com> > Signed-off-by: Brijesh Singh <brijesh.si...@amd.com> > Message-Id: <20190204222322.26766-3-brijesh.si...@amd.com> > Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> > > Cc: Paolo Bonzini <pbonz...@redhat.com> > Cc: Richard Henderson <r...@twiddle.net> > Cc: Eduardo Habkost <ehabk...@redhat.com> > Cc: qemu-devel@nongnu.org
Acked-by: Eduardo Habkost <ehabk...@redhat.com> -- Eduardo
