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/clk/qcom/reset.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 drivers/clk/qcom/reset.h (limited to 'drivers/clk/qcom/reset.h') diff --git a/drivers/clk/qcom/reset.h b/drivers/clk/qcom/reset.h new file mode 100644 index 000000000..fe0561bf5 --- /dev/null +++ b/drivers/clk/qcom/reset.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2013, The Linux Foundation. All rights reserved. + */ + +#ifndef __QCOM_CLK_RESET_H__ +#define __QCOM_CLK_RESET_H__ + +#include + +struct qcom_reset_map { + unsigned int reg; + u8 bit; + u16 udelay; + u32 bitmask; +}; + +struct regmap; + +struct qcom_reset_controller { + const struct qcom_reset_map *reset_map; + struct regmap *regmap; + struct reset_controller_dev rcdev; +}; + +#define to_qcom_reset_controller(r) \ + container_of(r, struct qcom_reset_controller, rcdev); + +extern const struct reset_control_ops qcom_reset_ops; + +#endif -- cgit v1.3.1