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[MIPS] MT: MIPS_MT_SMTC_INSTANT_REPLAY currently conflicts with PREEMPT.
author
Ralf Baechle
<ralf@linux-mips.org>
Mon, 26 Mar 2007 14:13:57 +0000
(15:13 +0100)
committer
Ralf Baechle
<ralf@linux-mips.org>
Thu, 29 Mar 2007 22:46:35 +0000
(23:46 +0100)
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>
arch/mips/Kconfig
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diff --git
a/arch/mips/Kconfig
b/arch/mips/Kconfig
index
656f0ca
..
c78b143
100644
(file)
--- 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