x86/mce: Allow instrumentation during task work queueing

[ Upstream commit 4fbce464 ]

Fixes

  vmlinux.o: warning: objtool: do_machine_check()+0xdb1: call to queue_task_work() leaves .noinstr.text section

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20211208111343.8130-6-bp@alien8.de


Signed-off-by: Sasha Levin <sashal@kernel.org>