F:     arch/arm/mach-picoxcell/
 F:     drivers/crypto/picoxcell*
 
+PIDFD API
+M:     Christian Brauner <christian@brauner.io>
+L:     linux-kernel@vger.kernel.org
+S:     Maintained
+T:     git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
+F:     samples/pidfd/
+F:     tools/testing/selftests/pidfd/
+K:     (?i)pidfd
+K:     (?i)clone3
+K:     \b(clone_args|kernel_clone_args)\b
+
 PIN CONTROL SUBSYSTEM
 M:     Linus Walleij <linus.walleij@linaro.org>
 L:     linux-gpio@vger.kernel.org