linux-kernel - [RFC 6/6] objtool: arm64: Enable stack validation for arm64

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Message-Id: <20190409135243.12424-7-raphael.gault@arm.com>
Date:   Tue,  9 Apr 2019 14:52:43 +0100
From:   Raphael Gault <raphael.gault@....com>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     jpoimboe@...hat.com, peterz@...radead.org, catalin.marinas@....com,
        will.deacon@....com, julien.thierry@....com,
        Raphael Gault <raphael.gault@....com>
Subject: [RFC 6/6] objtool: arm64: Enable stack validation for arm64

Signed-off-by: Raphael Gault <raphael.gault@....com>
---
 arch/arm64/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index a4168d366127..314ca1a3ea70 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -151,6 +151,7 @@ config ARM64
 	select HAVE_RCU_TABLE_INVALIDATE
 	select HAVE_RSEQ
 	select HAVE_STACKPROTECTOR
+	select HAVE_STACK_VALIDATION
 	select HAVE_SYSCALL_TRACEPOINTS
 	select HAVE_KPROBES
 	select HAVE_KRETPROBES
-- 
2.17.1