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 <[email protected]> > 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 <[email protected]> > Cc: Paolo Bonzini <[email protected]> > Signed-off-by: Brijesh Singh <[email protected]> > Message-Id: <[email protected]> > Signed-off-by: Paolo Bonzini <[email protected]> > > Cc: Paolo Bonzini <[email protected]> > Cc: Richard Henderson <[email protected]> > Cc: Eduardo Habkost <[email protected]> > Cc: [email protected]
Acked-by: Eduardo Habkost <[email protected]> -- Eduardo
