powerpc: Rename _TIF_SYSCALL_T_OR_A to _TIF_SYSCALL_DOTRACE

Once upon a time, at least 9 years ago (< 2.6.12), _TIF_SYSCALL_T_OR_A
meant "TRACE or AUDIT". But these days it means TRACE or AUDIT or
SECCOMP or TRACEPOINT or NOHZ.

All of those are implemented via syscall_dotrace() so rename the flag to
that to try and clarify things.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

3 files changed, 7 insertions, 7 deletions

diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index ebc4f165690a..c1efa05613f0 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -124,7 +124,7 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
 #define _TIF_EMULATE_STACK_STORE        (1<<TIF_EMULATE_STACK_STORE)
 #define _TIF_NOHZ               (1<<TIF_NOHZ)
-#define _TIF_SYSCALL_T_OR_A     (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
+#define _TIF_SYSCALL_DOTRACE    (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
                                  _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
                                  _TIF_NOHZ)
 
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 10a093579191..da6379550fd2 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -337,7 +337,7 @@ _GLOBAL(DoSyscall)
 #endif /* CONFIG_TRACE_IRQFLAGS */
         CURRENT_THREAD_INFO(r10, r1)
         lwz     r11,TI_FLAGS(r10)
-        andi.   r11,r11,_TIF_SYSCALL_T_OR_A
+        andi.   r11,r11,_TIF_SYSCALL_DOTRACE
         bne-    syscall_dotrace
 syscall_dotrace_cont:
         cmplwi  0,r0,NR_syscalls
@@ -364,7 +364,7 @@ ret_from_syscall:
         MTMSRD(r10)
         lwz     r9,TI_FLAGS(r12)
         li      r8,-_LAST_ERRNO
-        andi.   r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
+        andi.   r0,r9,(_TIF_SYSCALL_DOTRACE|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
         bne-    syscall_exit_work
         cmplw   0,r3,r8
         blt+    syscall_exit_cont
@@ -501,7 +501,7 @@ syscall_exit_work:
         subi    r12,r12,TI_FLAGS
         
 4:      /* Anything which requires enabling interrupts? */
-        andi.   r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
+        andi.   r0,r9,(_TIF_SYSCALL_DOTRACE|_TIF_SINGLESTEP)
         beq     ret_from_except
 
         /* Re-enable interrupts. There is no need to trace that with
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 194e46dcf08d..3291ed148bdf 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -151,7 +151,7 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLPAR)
 #endif
         CURRENT_THREAD_INFO(r11, r1)
         ld      r10,TI_FLAGS(r11)
-        andi.   r11,r10,_TIF_SYSCALL_T_OR_A
+        andi.   r11,r10,_TIF_SYSCALL_DOTRACE
         bne     syscall_dotrace
 .Lsyscall_dotrace_cont:
         cmpldi  0,r0,NR_syscalls
@@ -214,7 +214,7 @@ syscall_exit:
 
         ld      r9,TI_FLAGS(r12)
         li      r11,-_LAST_ERRNO
-        andi.   r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
+        andi.   r0,r9,(_TIF_SYSCALL_DOTRACE|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
         bne-    syscall_exit_work
         cmpld   r3,r11
         ld      r5,_CCR(r1)
@@ -307,7 +307,7 @@ syscall_exit_work:
 
 4:      /* Anything else left to do? */
         SET_DEFAULT_THREAD_PPR(r3, r10)         /* Set thread.ppr = 3 */
-        andi.   r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
+        andi.   r0,r9,(_TIF_SYSCALL_DOTRACE|_TIF_SINGLESTEP)
         beq     ret_from_except_lite
 
         /* Re-enable interrupts */