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Subject[PATCH 3.16 002/136] staging: lustre: ptlrpc: kfree used instead of kvfree
3.16.54-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Nadav Amit <namit@vmware.com>

commit c3eec59659cf25916647d2178c541302bb4822ad upstream.

rq_reqbuf is allocated using kvmalloc() but released in one occasion
using kfree() instead of kvfree().

The issue was found using grep based on a similar bug.

Fixes: d7e09d0397e8 ("add Lustre file system client support")
Fixes: ee0ec1946ec2 ("lustre: ptlrpc: Replace uses of OBD_{ALLOC,FREE}_LARGE")

Cc: Peng Tao <bergwolf@gmail.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Cc: James Simmons <jsimmons@infradead.org>

Signed-off-by: Nadav Amit <namit@vmware.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[bwh: Backported to 3.16: use OBD_FREE_LARGE()]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/staging/lustre/lustre/ptlrpc/sec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/staging/lustre/lustre/ptlrpc/sec.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec.c
@@ -867,7 +867,7 @@ void sptlrpc_request_out_callback(struct
if (req->rq_pool || !req->rq_reqbuf)
return;

- OBD_FREE(req->rq_reqbuf, req->rq_reqbuf_len);
+ OBD_FREE_LARGE(req->rq_reqbuf, req->rq_reqbuf_len);
req->rq_reqbuf = NULL;
req->rq_reqbuf_len = 0;
}
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