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/net/dsa/lan9303.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 drivers/net/dsa/lan9303.h (limited to 'drivers/net/dsa/lan9303.h') diff --git a/drivers/net/dsa/lan9303.h b/drivers/net/dsa/lan9303.h new file mode 100644 index 000000000..c7f73efa5 --- /dev/null +++ b/drivers/net/dsa/lan9303.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include +#include +#include + +#include + +extern const struct regmap_access_table lan9303_register_set; +extern const struct lan9303_phy_ops lan9303_indirect_phy_ops; + +int lan9303_probe(struct lan9303 *chip, struct device_node *np); +int lan9303_remove(struct lan9303 *chip); +void lan9303_shutdown(struct lan9303 *chip); -- cgit v1.3.1