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/hsi/Makefile | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 drivers/hsi/Makefile (limited to 'drivers/hsi/Makefile') diff --git a/drivers/hsi/Makefile b/drivers/hsi/Makefile new file mode 100644 index 000000000..53c3bcdbf --- /dev/null +++ b/drivers/hsi/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for HSI +# +obj-$(CONFIG_HSI) += hsi.o +hsi-objs := hsi_core.o +hsi-$(CONFIG_HSI_BOARDINFO) += hsi_boardinfo.o +obj-y += controllers/ +obj-y += clients/ -- cgit v1.3.1