From: yang.shi@linaro.org (Yang Shi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] arm64: remove redundant FRAME_POINTER kconfig option
Date: Mon, 9 Nov 2015 09:43:56 -0800 [thread overview]
Message-ID: <1447091037-11434-2-git-send-email-yang.shi@linaro.org> (raw)
In-Reply-To: <1447091037-11434-1-git-send-email-yang.shi@linaro.org>
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@linaro.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
next prev parent reply other threads:[~2015-11-09 17:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-09 17:43 [PATCH V2 0/2] arm64: cleanup FRAME_POINTER kconfig option and force to select it Yang Shi
2015-11-09 17:43 ` Yang Shi [this message]
2015-11-09 17:43 ` [PATCH 2/2] arm64: force to select FRAME_POINTER Yang Shi
2015-11-09 18:14 ` [PATCH V2 0/2] arm64: cleanup FRAME_POINTER kconfig option and force to select it Catalin Marinas
2015-11-09 18:16 ` Shi, Yang
2015-11-09 18:20 ` Catalin Marinas
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