diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2017-08-28 08:47:31 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2017-08-29 11:42:28 +0200 |
| commit | 4b9a8dca0e58b6fee229795f77e902a4dfd116fe (patch) | |
| tree | 16815f988922bb9999b479f62b984cd28d031e30 /arch/x86/entry/entry_32.S | |
| parent | x86/smp: Use static key for reschedule interrupt tracing (diff) | |
| download | linux-dev-4b9a8dca0e58b6fee229795f77e902a4dfd116fe.tar.xz linux-dev-4b9a8dca0e58b6fee229795f77e902a4dfd116fe.zip | |
x86/idt: Remove the tracing IDT completely
No more users of the tracing IDT. All exception tracepoints have been moved
into the regular handlers. Get rid of the mess which shouldn't have been
created in the first place.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20170828064957.378851687@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/entry/entry_32.S')
| -rw-r--r-- | arch/x86/entry/entry_32.S | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S index 0092da1c056f..8a13d468635a 100644 --- a/arch/x86/entry/entry_32.S +++ b/arch/x86/entry/entry_32.S @@ -673,16 +673,8 @@ ENTRY(name) \ jmp ret_from_intr; \ ENDPROC(name) - -#ifdef CONFIG_TRACING -# define TRACE_BUILD_INTERRUPT(name, nr) BUILD_INTERRUPT3(trace_##name, nr, smp_trace_##name) -#else -# define TRACE_BUILD_INTERRUPT(name, nr) -#endif - #define BUILD_INTERRUPT(name, nr) \ BUILD_INTERRUPT3(name, nr, smp_##name); \ - TRACE_BUILD_INTERRUPT(name, nr) /* The include is where all of the SMP etc. interrupts come from */ #include <asm/entry_arch.h> @@ -880,14 +872,14 @@ ENTRY(xen_failsafe_callback) ENDPROC(xen_failsafe_callback) BUILD_INTERRUPT3(xen_hvm_callback_vector, HYPERVISOR_CALLBACK_VECTOR, - xen_evtchn_do_upcall) + xen_evtchn_do_upcall) #endif /* CONFIG_XEN */ #if IS_ENABLED(CONFIG_HYPERV) BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR, - hyperv_vector_handler) + hyperv_vector_handler) #endif /* CONFIG_HYPERV */ |