From 506ada89629ec7059b96ecfb0dc7d33ece0103ca Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 17:05:56 -0700 Subject: bpf: mark a NULL kfunc argument precise check_kfunc_arg() allows bpf_register_is_null() for nullable arguments w/o marking the underlying scalar register precise. Hence a checkpoint created on such a path would prune against arbitrary scalar value. Fixes: 3bda08b63670 ("bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)") Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com Signed-off-by: Alexei Starovoitov --- drivers/pps/Makefile | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 drivers/pps/Makefile (limited to 'drivers/pps/Makefile') diff --git a/drivers/pps/Makefile b/drivers/pps/Makefile new file mode 100644 index 000000000..0aea394d4 --- /dev/null +++ b/drivers/pps/Makefile @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Makefile for the PPS core. +# + +pps_core-y := pps.o kapi.o sysfs.o +pps_core-$(CONFIG_NTP_PPS) += kc.o +obj-$(CONFIG_PPS) := pps_core.o +obj-y += clients/ +obj-$(CONFIG_PPS_GENERATOR) += generators/ + +ccflags-$(CONFIG_PPS_DEBUG) := -DDEBUG -- cgit v1.3.1