Linus, Please git pull the following tag:
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.11-rc5-tag xen: branch for v5.11-rc5 It contains a fix for build failure showing up in some configurations. Thanks. Juergen arch/x86/xen/smp_hvm.c | 2 ++ 1 file changed, 2 insertions(+) Randy Dunlap (1): x86/xen: fix 'nopvspin' build error