x86: Reclaim unused x86 TI flags

Reclaim TI flags that were migrated to syscall_work flags.

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20201116174206.2639648-11-krisman@collabora.com

diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 0da5d58..0d751d5 100644 (file)
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -75,15 +75,11 @@ struct thread_info {
  * - these are process state flags that various assembly files
  *   may need to access
  */
-#define TIF_SYSCALL_TRACE      0       /* syscall trace active */
 #define TIF_NOTIFY_RESUME      1       /* callback before returning to user */
 #define TIF_SIGPENDING         2       /* signal pending */
 #define TIF_NEED_RESCHED       3       /* rescheduling necessary */
 #define TIF_SINGLESTEP         4       /* reenable singlestep on user return*/
 #define TIF_SSBD               5       /* Speculative store bypass disable */
-#define TIF_SYSCALL_EMU                6       /* syscall emulation active */
-#define TIF_SYSCALL_AUDIT      7       /* syscall auditing active */
-#define TIF_SECCOMP            8       /* secure computing */
 #define TIF_SPEC_IB            9       /* Indirect branch speculation mitigation */
 #define TIF_SPEC_FORCE_UPDATE  10      /* Force speculation MSR update in context switch */
 #define TIF_USER_RETURN_NOTIFY 11      /* notify kernel of userspace return */
@@ -100,18 +96,13 @@ struct thread_info {
 #define TIF_FORCED_TF          24      /* true if TF in eflags artificially */
 #define TIF_BLOCKSTEP          25      /* set when we want DEBUGCTLMSR_BTF */
 #define TIF_LAZY_MMU_UPDATES   27      /* task is updating the mmu lazily */
-#define TIF_SYSCALL_TRACEPOINT 28      /* syscall tracepoint instrumentation */
 #define TIF_ADDR32             29      /* 32-bit address space on 64 bits */
 
-#define _TIF_SYSCALL_TRACE     (1 << TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME     (1 << TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING                (1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED      (1 << TIF_NEED_RESCHED)
 #define _TIF_SINGLESTEP                (1 << TIF_SINGLESTEP)
 #define _TIF_SSBD              (1 << TIF_SSBD)
-#define _TIF_SYSCALL_EMU       (1 << TIF_SYSCALL_EMU)
-#define _TIF_SYSCALL_AUDIT     (1 << TIF_SYSCALL_AUDIT)
-#define _TIF_SECCOMP           (1 << TIF_SECCOMP)
 #define _TIF_SPEC_IB           (1 << TIF_SPEC_IB)
 #define _TIF_SPEC_FORCE_UPDATE (1 << TIF_SPEC_FORCE_UPDATE)
 #define _TIF_USER_RETURN_NOTIFY        (1 << TIF_USER_RETURN_NOTIFY)
@@ -127,7 +118,6 @@ struct thread_info {
 #define _TIF_FORCED_TF         (1 << TIF_FORCED_TF)
 #define _TIF_BLOCKSTEP         (1 << TIF_BLOCKSTEP)
 #define _TIF_LAZY_MMU_UPDATES  (1 << TIF_LAZY_MMU_UPDATES)
-#define _TIF_SYSCALL_TRACEPOINT        (1 << TIF_SYSCALL_TRACEPOINT)
 #define _TIF_ADDR32            (1 << TIF_ADDR32)
 
 /* flags to check in __switch_to() */