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authorHelge Deller <deller@gmx.de>2013-10-15 19:25:46 +0200
committerHelge Deller <deller@gmx.de>2013-11-07 22:27:20 +0100
commit527973c84077eb9273d0b2408655620de2e30136 (patch)
treed70e6bb6f4c4f1eed2dd9fcdadded6d000ad19c5 /arch/parisc/include/asm
parent61dbbaeb86c2181c79efae2d186193e0f8008af1 (diff)
parisc: add kernel audit feature
Implement missing functions for parisc to provide kernel audit feature. Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/include/asm')
-rw-r--r--arch/parisc/include/asm/ptrace.h4
-rw-r--r--arch/parisc/include/asm/thread_info.h4
2 files changed, 7 insertions, 1 deletions
diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h
index a2db278a5def..3c3cb004b7e2 100644
--- a/arch/parisc/include/asm/ptrace.h
+++ b/arch/parisc/include/asm/ptrace.h
@@ -19,5 +19,9 @@
#define user_stack_pointer(regs) ((regs)->gr[30])
unsigned long profile_pc(struct pt_regs *);
+static inline unsigned long regs_return_value(struct pt_regs *regs)
+{
+ return regs->gr[20];
+}
#endif
diff --git a/arch/parisc/include/asm/thread_info.h b/arch/parisc/include/asm/thread_info.h
index 540c88fa8f86..bc7cf120106b 100644
--- a/arch/parisc/include/asm/thread_info.h
+++ b/arch/parisc/include/asm/thread_info.h
@@ -59,6 +59,7 @@ struct thread_info {
#define TIF_32BIT 4 /* 32 bit binary */
#define TIF_MEMDIE 5 /* is terminating due to OOM killer */
#define TIF_RESTORE_SIGMASK 6 /* restore saved signal mask */
+#define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */
#define TIF_NOTIFY_RESUME 8 /* callback before returning to user */
#define TIF_SINGLESTEP 9 /* single stepping? */
#define TIF_BLOCKSTEP 10 /* branch stepping? */
@@ -68,6 +69,7 @@ struct thread_info {
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
#define _TIF_32BIT (1 << TIF_32BIT)
+#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT)
#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
#define _TIF_BLOCKSTEP (1 << TIF_BLOCKSTEP)
@@ -75,7 +77,7 @@ struct thread_info {
#define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | \
_TIF_NEED_RESCHED)
#define _TIF_SYSCALL_TRACE_MASK (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | \
- _TIF_BLOCKSTEP)
+ _TIF_BLOCKSTEP | _TIF_SYSCALL_AUDIT)
#endif /* __KERNEL__ */