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To:     LKML <linux-kernel@vger.kernel.org>
Cc:     Michael Ellerman <mpe@ellerman.id.au>,
        Mimi Zohar <zohar@linux.vnet.ibm.com>,
        linux-integrity@vger.kernel.org
From:   Randy Dunlap <rdunlap@infradead.org>
Subject: [PATCH] integrity/security: fix digsig.c build error with header file
Message-ID: <b3b7eebb-0e9f-f175-94a8-379c5ddcaa86@infradead.org>
Date:   Mon, 12 Feb 2018 17:26:20 -0800
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From: Randy Dunlap <rdunlap@infradead.org>

security/integrity/digsig.c has build errors on some $ARCH due to a
missing header file, so add it.

  security/integrity/digsig.c:146:2: error: implicit declaration of function 'vfree' [-Werror=implicit-function-declaration]

Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Mimi Zohar <zohar@linux.vnet.ibm.com>
Cc: linux-integrity@vger.kernel.org
Link: http://kisskb.ellerman.id.au/kisskb/head/13396/
---
 security/integrity/digsig.c |    1 +
 1 file changed, 1 insertion(+)

--- lnx-416-rc1.orig/security/integrity/digsig.c
+++ lnx-416-rc1/security/integrity/digsig.c
@@ -18,6 +18,7 @@
 #include <linux/cred.h>
 #include <linux/key-type.h>
 #include <linux/digsig.h>
+#include <linux/vmalloc.h>
 #include <crypto/public_key.h>
 #include <keys/system_keyring.h>