From: Ingo Molnar <mingo@kernel.org>
Date: Thu, 12 Oct 2017 07:24:30 +0000 (+0200)
Subject: x86/unwinder: Make CONFIG_UNWINDER_ORC=y the default in the 64-bit defconfig
X-Git-Tag: v4.14.9~165
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ab7fc55ef231511ae40adf4c51cec89035dad4db;p=platform%2Fkernel%2Flinux-exynos.git

x86/unwinder: Make CONFIG_UNWINDER_ORC=y the default in the 64-bit defconfig

commit 1e4078f0bba46ad61b69548abe6a6faf63b89380 upstream.

Increase testing coverage by turning on the primary x86 unwinder for
the 64-bit defconfig.

Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index 4a4b16e..eb65c24 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -299,6 +299,7 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 # CONFIG_DEBUG_RODATA_TEST is not set
 CONFIG_DEBUG_BOOT_PARAMS=y
 CONFIG_OPTIMIZE_INLINING=y
+CONFIG_ORC_UNWINDER=y
 CONFIG_SECURITY=y
 CONFIG_SECURITY_NETWORK=y
 CONFIG_SECURITY_SELINUX=y