From 55fc280e951ab2b39f3dcb640edc1b1eebc6d173 Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Mon, 31 Aug 2026 14:43:51 -0500 Subject: Input: tsc2007 - read "ti,poll-period" as u32 The "ti,poll-period" property is documented as a normal uint32 cell. The driver used a u64 helper, which makes the helper type disagree with the schema even though the stored value is still small. Read "ti,poll-period" with the u32 helper matching the documented DT cell size. Assisted-by: Codex:gpt-5-5 Signed-off-by: Rob Herring (Arm) Link: https://patch.msgid.link/20260831194352.1185860-1-robh@kernel.org Signed-off-by: Dmitry Torokhov --- security/ipe/eval.h | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 security/ipe/eval.h (limited to 'security/ipe/eval.h') diff --git a/security/ipe/eval.h b/security/ipe/eval.h new file mode 100644 index 000000000..fef65a364 --- /dev/null +++ b/security/ipe/eval.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020-2024 Microsoft Corporation. All rights reserved. + */ + +#ifndef _IPE_EVAL_H +#define _IPE_EVAL_H + +#include +#include + +#include "policy.h" +#include "hooks.h" + +#define IPE_EVAL_CTX_INIT ((struct ipe_eval_ctx){ 0 }) + +extern struct ipe_policy __rcu *ipe_active_policy; +extern bool success_audit; +extern bool enforce; + +struct ipe_superblock { + bool initramfs; +}; + +#ifdef CONFIG_IPE_PROP_DM_VERITY +struct ipe_bdev { +#ifdef CONFIG_IPE_PROP_DM_VERITY_SIGNATURE + bool dm_verity_signed; +#endif /* CONFIG_IPE_PROP_DM_VERITY_SIGNATURE */ + struct digest_info *root_hash; +}; +#endif /* CONFIG_IPE_PROP_DM_VERITY */ + +#ifdef CONFIG_IPE_PROP_FS_VERITY_BUILTIN_SIG +struct ipe_inode { + bool fs_verity_signed; +}; +#endif /* CONFIG_IPE_PROP_FS_VERITY_BUILTIN_SIG */ + +struct ipe_eval_ctx { + enum ipe_op_type op; + enum ipe_hook_type hook; + + const struct file *file; + bool initramfs; +#ifdef CONFIG_IPE_PROP_DM_VERITY + const struct ipe_bdev *ipe_bdev; +#endif /* CONFIG_IPE_PROP_DM_VERITY */ +#ifdef CONFIG_IPE_PROP_FS_VERITY + const struct inode *ino; +#endif /* CONFIG_IPE_PROP_FS_VERITY */ +#ifdef CONFIG_IPE_PROP_FS_VERITY_BUILTIN_SIG + const struct ipe_inode *ipe_inode; +#endif /* CONFIG_IPE_PROP_FS_VERITY_BUILTIN_SIG */ +}; + +enum ipe_match { + IPE_MATCH_RULE = 0, + IPE_MATCH_TABLE, + IPE_MATCH_GLOBAL, + __IPE_MATCH_MAX +}; + +void ipe_build_eval_ctx(struct ipe_eval_ctx *ctx, + const struct file *file, + enum ipe_op_type op, + enum ipe_hook_type hook); +int ipe_evaluate_event(const struct ipe_eval_ctx *const ctx); + +#endif /* _IPE_EVAL_H */ -- cgit v1.3.1