hc
2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d
kernel/arch/x86/include/asm/seccomp.h
....@@ -16,6 +16,26 @@
1616 #define __NR_seccomp_sigreturn_32 __NR_ia32_sigreturn
1717 #endif
1818
19
+#ifdef CONFIG_X86_64
20
+# define SECCOMP_ARCH_NATIVE AUDIT_ARCH_X86_64
21
+# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
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+# define SECCOMP_ARCH_NATIVE_NAME "x86_64"
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+# ifdef CONFIG_COMPAT
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+# define SECCOMP_ARCH_COMPAT AUDIT_ARCH_I386
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+# define SECCOMP_ARCH_COMPAT_NR IA32_NR_syscalls
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+# define SECCOMP_ARCH_COMPAT_NAME "ia32"
27
+# endif
28
+/*
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+ * x32 will have __X32_SYSCALL_BIT set in syscall number. We don't support
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+ * caching them and they are treated as out of range syscalls, which will
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+ * always pass through the BPF filter.
32
+ */
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+#else /* !CONFIG_X86_64 */
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+# define SECCOMP_ARCH_NATIVE AUDIT_ARCH_I386
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+# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
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+# define SECCOMP_ARCH_NATIVE_NAME "ia32"
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+#endif
38
+
1939 #include <asm-generic/seccomp.h>
2040
2141 #endif /* _ASM_X86_SECCOMP_H */