linux-kernel - [PATCH 1/3] x86/traps: Remove superfluous weak definitions and dead code

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Message-Id: <1431018374-25729-2-git-send-email-bp@alien8.de>
Date:	Thu,  7 May 2015 19:06:12 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	X86 ML <x86@...nel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/3] x86/traps: Remove superfluous weak definitions and dead code

From: Borislav Petkov <bp@...e.de>

Those were leftovers of the x86 merge, see

  081f75bbdc86 ("traps: x86: make traps_32.c and traps_64.c equal")

for example and are not needed now.

Signed-off-by: Borislav Petkov <bp@...e.de>
---
 arch/x86/kernel/traps.c | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 68b1d5979a46..2768bb663f94 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -813,23 +813,6 @@ dotraplinkage void
 do_spurious_interrupt_bug(struct pt_regs *regs, long error_code)
 {
 	conditional_sti(regs);
-#if 0
-	/* No need to warn about this any longer. */
-	pr_info("Ignoring P6 Local APIC Spurious Interrupt Bug...\n");
-#endif
-}
-
-asmlinkage __visible void __attribute__((weak)) smp_thermal_interrupt(void)
-{
-}
-
-asmlinkage __visible void __attribute__((weak)) smp_threshold_interrupt(void)
-{
-}
-
-asmlinkage __visible void __attribute__((weak))
-smp_deferred_error_interrupt(void)
-{
 }
 
 /*
-- 
2.3.5

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