x86/delay: Fix the wrong asm constraint in delay_loop()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.318 by commit 55bd0545d2792cb512559ba493c29b45f49e20f4, it was introduced in version v2.6.27 by commit e01b70ef3eb3080fecc35e15f68cd274c0a48163. For more details please see the references link.