Commit 44d7e4fb authored by Thomas Gleixner's avatar Thomas Gleixner

x86/entry: Remove the unused LOCKDEP_SYSEXIT cruft

No users left since two years due to commit 21d375b6 ("x86/entry/64:
Remove the SYSCALL64 fast path")
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarAlexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: default avatarPeter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200505134059.061301403@linutronix.de

parent 72500589
...@@ -42,10 +42,6 @@ SYM_FUNC_END(\name) ...@@ -42,10 +42,6 @@ SYM_FUNC_END(\name)
THUNK trace_hardirqs_off_thunk,trace_hardirqs_off_caller,1 THUNK trace_hardirqs_off_thunk,trace_hardirqs_off_caller,1
#endif #endif
#ifdef CONFIG_DEBUG_LOCK_ALLOC
THUNK lockdep_sys_exit_thunk,lockdep_sys_exit
#endif
#ifdef CONFIG_PREEMPTION #ifdef CONFIG_PREEMPTION
THUNK preempt_schedule_thunk, preempt_schedule THUNK preempt_schedule_thunk, preempt_schedule
THUNK preempt_schedule_notrace_thunk, preempt_schedule_notrace THUNK preempt_schedule_notrace_thunk, preempt_schedule_notrace
...@@ -54,7 +50,6 @@ SYM_FUNC_END(\name) ...@@ -54,7 +50,6 @@ SYM_FUNC_END(\name)
#endif #endif
#if defined(CONFIG_TRACE_IRQFLAGS) \ #if defined(CONFIG_TRACE_IRQFLAGS) \
|| defined(CONFIG_DEBUG_LOCK_ALLOC) \
|| defined(CONFIG_PREEMPTION) || defined(CONFIG_PREEMPTION)
SYM_CODE_START_LOCAL_NOALIGN(.L_restore) SYM_CODE_START_LOCAL_NOALIGN(.L_restore)
popq %r11 popq %r11
......
...@@ -180,30 +180,6 @@ static inline int arch_irqs_disabled(void) ...@@ -180,30 +180,6 @@ static inline int arch_irqs_disabled(void)
# define TRACE_IRQS_ON # define TRACE_IRQS_ON
# define TRACE_IRQS_OFF # define TRACE_IRQS_OFF
#endif #endif
#ifdef CONFIG_DEBUG_LOCK_ALLOC
# ifdef CONFIG_X86_64
# define LOCKDEP_SYS_EXIT call lockdep_sys_exit_thunk
# define LOCKDEP_SYS_EXIT_IRQ \
TRACE_IRQS_ON; \
sti; \
call lockdep_sys_exit_thunk; \
cli; \
TRACE_IRQS_OFF;
# else
# define LOCKDEP_SYS_EXIT \
pushl %eax; \
pushl %ecx; \
pushl %edx; \
call lockdep_sys_exit; \
popl %edx; \
popl %ecx; \
popl %eax;
# define LOCKDEP_SYS_EXIT_IRQ
# endif
#else
# define LOCKDEP_SYS_EXIT
# define LOCKDEP_SYS_EXIT_IRQ
#endif
#endif /* __ASSEMBLY__ */ #endif /* __ASSEMBLY__ */
#endif #endif
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment