From: Oleg Drokin <oleg.drokin@intel.com>
Date: Sun, 3 Jan 2016 21:07:16 +0000 (-0500)
Subject: LU-7623 lmv: Mark lmv_hsm_ct_register/unregister uarg as __user
X-Git-Tag: 2.7.90~9
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=3b2dad4ebb4ac81cebeab6c7e0c4ecb67f1de7ea;hp=bdd1272607a95482d6b5261de7fe8bec1d57e2a8

LU-7623 lmv: Mark lmv_hsm_ct_register/unregister uarg as __user

Since it is a userspace pointer, this makes things neater and
sparse happier.

Change-Id: I3249ecba20a2018b6ebba4d257ce918b4bd9aed1
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-on: http://review.whamcloud.com/17783
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
---

diff --git a/lustre/lmv/lmv_obd.c b/lustre/lmv/lmv_obd.c
index 8afd6d7..78842b0 100644
--- a/lustre/lmv/lmv_obd.c
+++ b/lustre/lmv/lmv_obd.c
@@ -809,7 +809,8 @@ static void lmv_hsm_req_build(struct lmv_obd *lmv,
 }
 
 static int lmv_hsm_ct_unregister(struct lmv_obd *lmv, unsigned int cmd, int len,
-				 struct lustre_kernelcomm *lk, void *uarg)
+				 struct lustre_kernelcomm *lk,
+				 void __user *uarg)
 {
 	__u32	i;
 	int	rc;
@@ -836,7 +837,7 @@ static int lmv_hsm_ct_unregister(struct lmv_obd *lmv, unsigned int cmd, int len,
 }
 
 static int lmv_hsm_ct_register(struct lmv_obd *lmv, unsigned int cmd, int len,
-			       struct lustre_kernelcomm *lk, void *uarg)
+			       struct lustre_kernelcomm *lk, __user void *uarg)
 {
 	struct file		*filp;
 	__u32			 i, j;