45 lines
1.5 KiB
Diff
45 lines
1.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Ingo Molnar <mingo@kernel.org>
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Date: Thu, 12 Oct 2017 09:24:30 +0200
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Subject: [PATCH] x86/unwinder: Make CONFIG_UNWINDER_ORC=y the default in the
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64-bit defconfig
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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CVE-2017-5754
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Increase testing coverage by turning on the primary x86 unwinder for
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the 64-bit defconfig.
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Cc: Josh Poimboeuf <jpoimboe@redhat.com>
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Cc: Linus Torvalds <torvalds@linux-foundation.org>
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Cc: Peter Zijlstra <peterz@infradead.org>
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Cc: Thomas Gleixner <tglx@linutronix.de>
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Cc: linux-kernel@vger.kernel.org
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Signed-off-by: Ingo Molnar <mingo@kernel.org>
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(cherry picked from commit 1e4078f0bba46ad61b69548abe6a6faf63b89380)
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Signed-off-by: Andy Whitcroft <apw@canonical.com>
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Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
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(cherry picked from commit ebcba768c005dce435721f6c998e3afdf5534666)
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
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---
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arch/x86/configs/x86_64_defconfig | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
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index 4a4b16e56d35..eb65c248708d 100644
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--- a/arch/x86/configs/x86_64_defconfig
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+++ b/arch/x86/configs/x86_64_defconfig
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@@ -299,6 +299,7 @@ CONFIG_DEBUG_STACKOVERFLOW=y
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# CONFIG_DEBUG_RODATA_TEST is not set
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CONFIG_DEBUG_BOOT_PARAMS=y
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CONFIG_OPTIMIZE_INLINING=y
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+CONFIG_ORC_UNWINDER=y
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CONFIG_SECURITY=y
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CONFIG_SECURITY_NETWORK=y
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CONFIG_SECURITY_SELINUX=y
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--
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2.14.2
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