linux-kernel - [PATCH 13/13] x86/crypto: Enable objtool in crypto code

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Message-Id: <fc2a1918c50e33e46ef0e9a5de02743f2f6e3639.1614182415.git.jpoimboe@redhat.com>
Date:   Wed, 24 Feb 2021 10:29:26 -0600
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     x86@...nel.org, Herbert Xu <herbert@...dor.apana.org.au>
Cc:     linux-kernel@...r.kernel.org, Miroslav Benes <mbenes@...e.cz>,
        Peter Zijlstra <peterz@...radead.org>,
        Eric Biggers <ebiggers@...gle.com>,
        Ard Biesheuvel <ardb@...nel.org>,
        Sami Tolvanen <samitolvanen@...gle.com>,
        linux-crypto@...r.kernel.org,
        "David S . Miller" <davem@...emloft.net>
Subject: [PATCH 13/13] x86/crypto: Enable objtool in crypto code

Now that all the stack alignment prologues have been cleaned up in the
crypto code, enable objtool.  Among other benefits, this will allow ORC
unwinding to work.

Signed-off-by: Josh Poimboeuf <jpoimboe@...hat.com>
---
 arch/x86/crypto/Makefile | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index b28e36b7c96b..d0959e7b809f 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -2,8 +2,6 @@
 #
 # x86 crypto algorithms
 
-OBJECT_FILES_NON_STANDARD := y
-
 obj-$(CONFIG_CRYPTO_TWOFISH_586) += twofish-i586.o
 twofish-i586-y := twofish-i586-asm_32.o twofish_glue.o
 obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o
-- 
2.29.2