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-rw-r--r--include/asm-generic/syscall.h5
-rw-r--r--include/linux/audit.h75
-rw-r--r--include/uapi/linux/audit.h14
-rw-r--r--include/uapi/linux/elf-em.h6
4 files changed, 98 insertions, 2 deletions
diff --git a/include/asm-generic/syscall.h b/include/asm-generic/syscall.h
index b88239e9efe4..e06b468a0ebe 100644
--- a/include/asm-generic/syscall.h
+++ b/include/asm-generic/syscall.h
@@ -133,14 +133,15 @@ void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs,
/**
* syscall_get_arch - return the AUDIT_ARCH for the current system call
+ * @task: task of interest, must be blocked
*
* Returns the AUDIT_ARCH_* based on the system call convention in use.
*
- * It's only valid to call this when current is stopped on entry to a system
+ * It's only valid to call this when @task is stopped on entry to a system
* call, due to %TIF_SYSCALL_TRACE, %TIF_SYSCALL_AUDIT, or %TIF_SECCOMP.
*
* Architectures which permit CONFIG_HAVE_ARCH_SECCOMP_FILTER must
* provide an implementation of this.
*/
-int syscall_get_arch(void);
+int syscall_get_arch(struct task_struct *task);
#endif /* _ASM_SYSCALL_H */
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 1e69d9fe16da..43a23e28ba23 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -86,6 +86,29 @@ struct audit_field {
u32 op;
};
+enum audit_ntp_type {
+ AUDIT_NTP_OFFSET,
+ AUDIT_NTP_FREQ,
+ AUDIT_NTP_STATUS,
+ AUDIT_NTP_TAI,
+ AUDIT_NTP_TICK,
+ AUDIT_NTP_ADJUST,
+
+ AUDIT_NTP_NVALS /* count */
+};
+
+#ifdef CONFIG_AUDITSYSCALL
+struct audit_ntp_val {
+ long long oldval, newval;
+};
+
+struct audit_ntp_data {
+ struct audit_ntp_val vals[AUDIT_NTP_NVALS];
+};
+#else
+struct audit_ntp_data {};
+#endif
+
extern int is_audit_feature_set(int which);
extern int __init audit_register_class(int class, unsigned *list);
@@ -365,6 +388,8 @@ extern void __audit_log_capset(const struct cred *new, const struct cred *old);
extern void __audit_mmap_fd(int fd, int flags);
extern void __audit_log_kern_module(char *name);
extern void __audit_fanotify(unsigned int response);
+extern void __audit_tk_injoffset(struct timespec64 offset);
+extern void __audit_ntp_log(const struct audit_ntp_data *ad);
static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp)
{
@@ -467,6 +492,39 @@ static inline void audit_fanotify(unsigned int response)
__audit_fanotify(response);
}
+static inline void audit_tk_injoffset(struct timespec64 offset)
+{
+ /* ignore no-op events */
+ if (offset.tv_sec == 0 && offset.tv_nsec == 0)
+ return;
+
+ if (!audit_dummy_context())
+ __audit_tk_injoffset(offset);
+}
+
+static inline void audit_ntp_init(struct audit_ntp_data *ad)
+{
+ memset(ad, 0, sizeof(*ad));
+}
+
+static inline void audit_ntp_set_old(struct audit_ntp_data *ad,
+ enum audit_ntp_type type, long long val)
+{
+ ad->vals[type].oldval = val;
+}
+
+static inline void audit_ntp_set_new(struct audit_ntp_data *ad,
+ enum audit_ntp_type type, long long val)
+{
+ ad->vals[type].newval = val;
+}
+
+static inline void audit_ntp_log(const struct audit_ntp_data *ad)
+{
+ if (!audit_dummy_context())
+ __audit_ntp_log(ad);
+}
+
extern int audit_n_rules;
extern int audit_signals;
#else /* CONFIG_AUDITSYSCALL */
@@ -580,6 +638,23 @@ static inline void audit_log_kern_module(char *name)
static inline void audit_fanotify(unsigned int response)
{ }
+static inline void audit_tk_injoffset(struct timespec64 offset)
+{ }
+
+static inline void audit_ntp_init(struct audit_ntp_data *ad)
+{ }
+
+static inline void audit_ntp_set_old(struct audit_ntp_data *ad,
+ enum audit_ntp_type type, long long val)
+{ }
+
+static inline void audit_ntp_set_new(struct audit_ntp_data *ad,
+ enum audit_ntp_type type, long long val)
+{ }
+
+static inline void audit_ntp_log(const struct audit_ntp_data *ad)
+{ }
+
static inline void audit_ptrace(struct task_struct *t)
{ }
#define audit_n_rules 0
diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index f28acd952d03..a1280af20336 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -114,6 +114,8 @@
#define AUDIT_REPLACE 1329 /* Replace auditd if this packet unanswerd */
#define AUDIT_KERN_MODULE 1330 /* Kernel Module events */
#define AUDIT_FANOTIFY 1331 /* Fanotify access decision */
+#define AUDIT_TIME_INJOFFSET 1332 /* Timekeeping offset injected */
+#define AUDIT_TIME_ADJNTPVAL 1333 /* NTP value adjustment */
#define AUDIT_AVC 1400 /* SE Linux avc denial or grant */
#define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */
@@ -375,11 +377,19 @@ enum {
#define AUDIT_ARCH_AARCH64 (EM_AARCH64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_ALPHA (EM_ALPHA|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARCOMPACT (EM_ARCOMPACT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARCOMPACTBE (EM_ARCOMPACT)
+#define AUDIT_ARCH_ARCV2 (EM_ARCV2|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARCV2BE (EM_ARCV2)
#define AUDIT_ARCH_ARM (EM_ARM|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_ARMEB (EM_ARM)
+#define AUDIT_ARCH_C6X (EM_TI_C6000|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_C6XBE (EM_TI_C6000)
#define AUDIT_ARCH_CRIS (EM_CRIS|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_CSKY (EM_CSKY|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_FRV (EM_FRV)
+#define AUDIT_ARCH_H8300 (EM_H8_300)
+#define AUDIT_ARCH_HEXAGON (EM_HEXAGON)
#define AUDIT_ARCH_I386 (EM_386|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_IA64 (EM_IA_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_M32R (EM_M32R)
@@ -393,6 +403,9 @@ enum {
#define AUDIT_ARCH_MIPSEL64 (EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_MIPSEL64N32 (EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE|\
__AUDIT_ARCH_CONVENTION_MIPS64_N32)
+#define AUDIT_ARCH_NDS32 (EM_NDS32|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_NDS32BE (EM_NDS32)
+#define AUDIT_ARCH_NIOS2 (EM_ALTERA_NIOS2|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_OPENRISC (EM_OPENRISC)
#define AUDIT_ARCH_PARISC (EM_PARISC)
#define AUDIT_ARCH_PARISC64 (EM_PARISC|__AUDIT_ARCH_64BIT)
@@ -413,6 +426,7 @@ enum {
#define AUDIT_ARCH_TILEGX (EM_TILEGX|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_TILEGX32 (EM_TILEGX|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_TILEPRO (EM_TILEPRO|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_UNICORE (EM_UNICORE|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_X86_64 (EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_XTENSA (EM_XTENSA)
diff --git a/include/uapi/linux/elf-em.h b/include/uapi/linux/elf-em.h
index 0c3000faedba..f47e853546fa 100644
--- a/include/uapi/linux/elf-em.h
+++ b/include/uapi/linux/elf-em.h
@@ -34,14 +34,20 @@
#define EM_M32R 88 /* Renesas M32R */
#define EM_MN10300 89 /* Panasonic/MEI MN10300, AM33 */
#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
+#define EM_ARCOMPACT 93 /* ARCompact processor */
#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
#define EM_BLACKFIN 106 /* ADI Blackfin Processor */
+#define EM_UNICORE 110 /* UniCore-32 */
#define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
#define EM_TI_C6000 140 /* TI C6X DSPs */
+#define EM_HEXAGON 164 /* QUALCOMM Hexagon */
+#define EM_NDS32 167 /* Andes Technology compact code size
+ embedded RISC processor family */
#define EM_AARCH64 183 /* ARM 64 bit */
#define EM_TILEPRO 188 /* Tilera TILEPro */
#define EM_MICROBLAZE 189 /* Xilinx MicroBlaze */
#define EM_TILEGX 191 /* Tilera TILE-Gx */
+#define EM_ARCV2 195 /* ARCv2 Cores */
#define EM_RISCV 243 /* RISC-V */
#define EM_BPF 247 /* Linux BPF - in-kernel virtual machine */
#define EM_CSKY 252 /* C-SKY */
generated by cgit (git 2.34.1) at 2024-05-03 04:04:46 +0000