disable kernel build waring

hc

2024-05-10 093a6c67005148ae32a5c9e4553491b9f5c2457b

 kernel/include/linux/seccomp.h
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@@ -4,13 +4,20 @@
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 #include <uapi/linux/seccomp.h>
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-#define SECCOMP_FILTER_FLAG_MASK	(SECCOMP_FILTER_FLAG_TSYNC	| \
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-					 SECCOMP_FILTER_FLAG_LOG	| \
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-					 SECCOMP_FILTER_FLAG_SPEC_ALLOW)
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+#define SECCOMP_FILTER_FLAG_MASK	(SECCOMP_FILTER_FLAG_TSYNC | \
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+					 SECCOMP_FILTER_FLAG_LOG | \
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+					 SECCOMP_FILTER_FLAG_SPEC_ALLOW | \
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+					 SECCOMP_FILTER_FLAG_NEW_LISTENER | \
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+					 SECCOMP_FILTER_FLAG_TSYNC_ESRCH)
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+
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+/* sizeof() the first published struct seccomp_notif_addfd */
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+#define SECCOMP_NOTIFY_ADDFD_SIZE_VER0 24
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+#define SECCOMP_NOTIFY_ADDFD_SIZE_LATEST SECCOMP_NOTIFY_ADDFD_SIZE_VER0
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 #ifdef CONFIG_SECCOMP
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 #include <linux/thread_info.h>
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+#include <linux/atomic.h>
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 #include <asm/seccomp.h>
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 struct seccomp_filter;
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@@ -27,15 +34,16 @@
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  */
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 struct seccomp {
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 	int mode;
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+	atomic_t filter_count;
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 	struct seccomp_filter *filter;
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 };
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 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
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 extern int __secure_computing(const struct seccomp_data *sd);
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-static inline int secure_computing(const struct seccomp_data *sd)
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+static inline int secure_computing(void)
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 {
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 	if (unlikely(test_thread_flag(TIF_SECCOMP)))
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-		return  __secure_computing(sd);
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+		return  __secure_computing(NULL);
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 	return 0;
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 }
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 #else
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@@ -43,7 +51,7 @@
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 #endif
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 extern long prctl_get_seccomp(void);
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-extern long prctl_set_seccomp(unsigned long, char __user *);
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+extern long prctl_set_seccomp(unsigned long, void __user *);
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 static inline int seccomp_mode(struct seccomp *s)
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 {
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@@ -56,9 +64,11 @@
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 struct seccomp { };
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 struct seccomp_filter { };
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+struct seccomp_data;
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 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
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-static inline int secure_computing(struct seccomp_data *sd) { return 0; }
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+static inline int secure_computing(void) { return 0; }
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+static inline int __secure_computing(const struct seccomp_data *sd) { return 0; }
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 #else
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 static inline void secure_computing_strict(int this_syscall) { return; }
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 #endif
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@@ -80,10 +90,10 @@
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 #endif /* CONFIG_SECCOMP */
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 #ifdef CONFIG_SECCOMP_FILTER
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-extern void put_seccomp_filter(struct task_struct *tsk);
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+extern void seccomp_filter_release(struct task_struct *tsk);
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 extern void get_seccomp_filter(struct task_struct *tsk);
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 #else  /* CONFIG_SECCOMP_FILTER */
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-static inline void put_seccomp_filter(struct task_struct *tsk)
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+static inline void seccomp_filter_release(struct task_struct *tsk)
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 {
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 	return;
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 }