Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/include/linux/ima.h b/include/linux/ima.h
index 1c37f17..8fa7bcf 100644
--- a/include/linux/ima.h
+++ b/include/linux/ima.h
@@ -7,6 +7,7 @@
#ifndef _LINUX_IMA_H
#define _LINUX_IMA_H
+#include <linux/kernel_read_file.h>
#include <linux/fs.h>
#include <linux/security.h>
#include <linux/kexec.h>
@@ -18,18 +19,23 @@
extern void ima_post_create_tmpfile(struct inode *inode);
extern void ima_file_free(struct file *file);
extern int ima_file_mmap(struct file *file, unsigned long prot);
-extern int ima_load_data(enum kernel_load_data_id id);
-extern int ima_read_file(struct file *file, enum kernel_read_file_id id);
+extern int ima_file_mprotect(struct vm_area_struct *vma, unsigned long prot);
+extern int ima_load_data(enum kernel_load_data_id id, bool contents);
+extern int ima_post_load_data(char *buf, loff_t size,
+ enum kernel_load_data_id id, char *description);
+extern int ima_read_file(struct file *file, enum kernel_read_file_id id,
+ bool contents);
extern int ima_post_read_file(struct file *file, void *buf, loff_t size,
enum kernel_read_file_id id);
extern void ima_post_path_mknod(struct dentry *dentry);
-extern void ima_kexec_cmdline(const void *buf, int size);
+extern int ima_file_hash(struct file *file, char *buf, size_t buf_size);
+extern void ima_kexec_cmdline(int kernel_fd, const void *buf, int size);
#ifdef CONFIG_IMA_KEXEC
extern void ima_add_kexec_buffer(struct kimage *image);
#endif
-#if (defined(CONFIG_X86) && defined(CONFIG_EFI)) || defined(CONFIG_S390)
+#ifdef CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT
extern bool arch_ima_get_secureboot(void);
extern const char * const *arch_get_ima_policy(void);
#else
@@ -69,12 +75,26 @@
return 0;
}
-static inline int ima_load_data(enum kernel_load_data_id id)
+static inline int ima_file_mprotect(struct vm_area_struct *vma,
+ unsigned long prot)
{
return 0;
}
-static inline int ima_read_file(struct file *file, enum kernel_read_file_id id)
+static inline int ima_load_data(enum kernel_load_data_id id, bool contents)
+{
+ return 0;
+}
+
+static inline int ima_post_load_data(char *buf, loff_t size,
+ enum kernel_load_data_id id,
+ char *description)
+{
+ return 0;
+}
+
+static inline int ima_read_file(struct file *file, enum kernel_read_file_id id,
+ bool contents)
{
return 0;
}
@@ -90,7 +110,12 @@
return;
}
-static inline void ima_kexec_cmdline(const void *buf, int size) {}
+static inline int ima_file_hash(struct file *file, char *buf, size_t buf_size)
+{
+ return -EOPNOTSUPP;
+}
+
+static inline void ima_kexec_cmdline(int kernel_fd, const void *buf, int size) {}
#endif /* CONFIG_IMA */
#ifndef CONFIG_IMA_KEXEC
@@ -100,6 +125,20 @@
{}
#endif
+#ifdef CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS
+extern void ima_post_key_create_or_update(struct key *keyring,
+ struct key *key,
+ const void *payload, size_t plen,
+ unsigned long flags, bool create);
+#else
+static inline void ima_post_key_create_or_update(struct key *keyring,
+ struct key *key,
+ const void *payload,
+ size_t plen,
+ unsigned long flags,
+ bool create) {}
+#endif /* CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS */
+
#ifdef CONFIG_IMA_APPRAISE
extern bool is_ima_appraise_enabled(void);
extern void ima_inode_post_setattr(struct dentry *dentry);