Above commit is a wrong backport, as it is based on a missing prerequisite patch. Correct that by reverting said commit, include the missing patch, and do the backport correctly.
Juergen Gross (3): x86/amd: revert commit 944e0fc51a89c9827b98813d65dc083274777c7f xen: set cpu capabilities from xen_start_kernel() x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen
arch/x86/xen/enlighten.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)