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From: Sam Ravnborg <sam@ravnborg.org>
To: linux-sh@vger.kernel.org
Subject: [PATCH] sh: fix recursive dependency in Kconfig
Date: Sat, 14 Aug 2010 12:23:39 +0000	[thread overview]
Message-ID: <20100814122339.GA26739@merkur.ravnborg.org> (raw)

When executing:

   make ARCH=sh defconfig

kconfig segfaulted.
kconfig should obviously not segfault.

But this indicated a problem in the sh files which was
tracked down to a recursive dependency.

We select HAVE_HW_BREAKPOINT and in the following line
we use the same symbol in an expression.
Drop the conditional as it is of no use.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Michal Marek <mmarek@suse.cz>
---

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 33990fa..06645b6 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -45,7 +45,7 @@ config SUPERH32
 	select HAVE_ARCH_KGDB
 	select HAVE_HW_BREAKPOINT
 	select HAVE_MIXED_BREAKPOINTS_REGS
-	select PERF_EVENTS if HAVE_HW_BREAKPOINT
+	select PERF_EVENTS
 	select ARCH_HIBERNATION_POSSIBLE if MMU
 
 config SUPERH64

             reply	other threads:[~2010-08-14 12:23 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-14 12:23 Sam Ravnborg [this message]
2010-08-16  4:55 ` [PATCH] sh: fix recursive dependency in Kconfig Paul Mundt

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