From: Randy Dunlap <rdunlap@infradead.org>
Date: Tue, 13 Feb 2018 01:26:20 +0000 (-0800)
Subject: integrity/security: fix digsig.c build error with header file
X-Git-Tag: v4.14.45~366
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=09897fcbd42ae88d3f4ed4a8bf99e56a2bfc5778;p=users%2Fdwmw2%2Flinux.git

integrity/security: fix digsig.c build error with header file

[ Upstream commit 120f3b11ef88fc38ce1d0ff9c9a4b37860ad3140 ]

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/
Signed-off-by: James Morris <james.morris@microsoft.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c
index 06554c448dce8..9676c8887da9b 100644
--- a/security/integrity/digsig.c
+++ b/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>