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From: Navdeep Parhar <np@FreeBSD.org>
Date: Wed, 1 Mar 2017 20:23:21 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r314509 - head/sys/dev/cxgbe/iw_cxgbe
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Author: np
Date: Wed Mar  1 20:23:21 2017
New Revision: 314509
URL: https://svnweb.freebsd.org/changeset/base/314509

Log:
  cxgbe/iw_cxgbe: Do not check the size of the memory region being
  registered.  T4/5/6 have no internal limit on this size.  This is
  probably a copy paste from the T3 iw_cxgb driver.
  
  MFC after:	3 days
  Sponsored by:	Chelsio Communications

Modified:
  head/sys/dev/cxgbe/iw_cxgbe/mem.c

Modified: head/sys/dev/cxgbe/iw_cxgbe/mem.c
==============================================================================
--- head/sys/dev/cxgbe/iw_cxgbe/mem.c	Wed Mar  1 20:22:25 2017	(r314508)
+++ head/sys/dev/cxgbe/iw_cxgbe/mem.c	Wed Mar  1 20:23:21 2017	(r314509)
@@ -341,9 +341,6 @@ static int build_phys_page_list(struct i
 				PAGE_SIZE - 1) & PAGE_MASK;
 	}
 
-	if (*total_size > 0xFFFFFFFFULL)
-		return -ENOMEM;
-
 	/* Find largest page shift we can use to cover buffers */
 	for (*shift = PAGE_SHIFT; *shift < 27; ++(*shift))
 		if ((1ULL << *shift) & mask)