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Message-Id: <1447091037-11434-2-git-send-email-yang.shi@linaro.org>
Date: Mon, 9 Nov 2015 09:43:56 -0800
From: Yang Shi <yang.shi@...aro.org>
To: catalin.marinas@....com, will.deacon@....com, mark.rutland@....com
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linaro-kernel@...ts.linaro.org, yang.shi@...aro.org
Subject: [PATCH 1/2] arm64: remove redundant FRAME_POINTER kconfig option
FRAME_POINTER is defined in lib/Kconfig.debug, it is unnecessary to redefine
it in arch/arm64/Kconfig.debug. Actually, the one defined in arm64 directory
is never used.
This adds a dependency on DEBUG_KERNEL for building with frame pointers.
Signed-off-by: Yang Shi <yang.shi@...aro.org>
---
arch/arm64/Kconfig.debug | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug
index d6285ef..915dea7 100644
--- a/arch/arm64/Kconfig.debug
+++ b/arch/arm64/Kconfig.debug
@@ -2,10 +2,6 @@ menu "Kernel hacking"
source "lib/Kconfig.debug"
-config FRAME_POINTER
- bool
- default y
-
config ARM64_PTDUMP
bool "Export kernel pagetable layout to userspace via debugfs"
depends on DEBUG_KERNEL
--
2.0.2
--
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