From: Ralf Baechle <ralf@linux-mips.org>
Date: Mon, 26 Mar 2007 14:13:57 +0000 (+0100)
Subject: [MIPS] MT: MIPS_MT_SMTC_INSTANT_REPLAY currently conflicts with PREEMPT.
X-Git-Tag: v2.6.21-rc6~45^2~8
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=619af723ac1fe75262441453c9d35870593822e2;p=linux-2.6

[MIPS] MT: MIPS_MT_SMTC_INSTANT_REPLAY currently conflicts with PREEMPT.

So until MIPS_MT_SMTC_INSTANT_REPLAY has been rewritten to solve this
issue, don't allow selecting it with PREEMPT.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 656f0ca527..c78b14380b 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1606,7 +1606,7 @@ config MIPS_MT_FPAFF
 
 config MIPS_MT_SMTC_INSTANT_REPLAY
 	bool "Low-latency Dispatch of Deferred SMTC IPIs"
-	depends on MIPS_MT_SMTC
+	depends on MIPS_MT_SMTC && !PREEMPT
 	default y
 	help
 	  SMTC pseudo-interrupts between TCs are deferred and queued