From 75467f60a3d14f08f86f2b353298d2826382ff23 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Fri, 25 Sep 2026 15:55:03 -0700 Subject: Merge tag 'ipe-pr-20260925' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe Pull IPE fixes from Fan Wu: "Two fixes for use-after-free issues found by recent LLM-assisted code analysis. - move successful policy load auditing under the new policy directory's inode lock, preventing a concurrent policy deletion from freeing the policy while it is still being audited - protect the dm-verity root hash with RCU, preventing policy evaluation from racing with root hash replacement during preresume" * tag 'ipe-pr-20260925' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe: ipe: protect the dm-verity root hash with RCU ipe: fix use-after-free when auditing a newly loaded policy --- drivers/pinctrl/devicetree.h | 54 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 drivers/pinctrl/devicetree.h (limited to 'drivers/pinctrl/devicetree.h') diff --git a/drivers/pinctrl/devicetree.h b/drivers/pinctrl/devicetree.h new file mode 100644 index 000000000..def76aba9 --- /dev/null +++ b/drivers/pinctrl/devicetree.h @@ -0,0 +1,54 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Internal interface to pinctrl device tree integration + * + * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. + */ + +#include + +struct device_node; +struct of_phandle_args; + +struct pinctrl; +struct pinctrl_dev; + +#ifdef CONFIG_OF + +void pinctrl_dt_free_maps(struct pinctrl *p); +int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev); + +int pinctrl_count_index_with_args(const struct device_node *np, + const char *list_name); + +int pinctrl_parse_index_with_args(const struct device_node *np, + const char *list_name, int index, + struct of_phandle_args *out_args); + +#else + +static inline int pinctrl_dt_to_map(struct pinctrl *p, + struct pinctrl_dev *pctldev) +{ + return 0; +} + +static inline void pinctrl_dt_free_maps(struct pinctrl *p) +{ +} + +static inline int pinctrl_count_index_with_args(const struct device_node *np, + const char *list_name) +{ + return -ENODEV; +} + +static inline int +pinctrl_parse_index_with_args(const struct device_node *np, + const char *list_name, int index, + struct of_phandle_args *out_args) +{ + return -ENODEV; +} + +#endif -- cgit v1.3.1