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From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Tue, 3 May 2011 01:43:04 +0000 (UTC)
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Subject: svn commit: r221356 - head/sys/boot/ia64/common
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Author: marcel
Date: Tue May  3 01:43:04 2011
New Revision: 221356
URL: http://svn.freebsd.org/changeset/base/221356

Log:
  Fix corner case where the size is a power of two.

Modified:
  head/sys/boot/ia64/common/exec.c

Modified: head/sys/boot/ia64/common/exec.c
==============================================================================
--- head/sys/boot/ia64/common/exec.c	Tue May  3 01:19:39 2011	(r221355)
+++ head/sys/boot/ia64/common/exec.c	Tue May  3 01:43:04 2011	(r221356)
@@ -76,7 +76,7 @@ sz2shft(vm_offset_t ofs, vm_size_t sz)
 
 	shft = 12;	/* Start with 4K */
 	s = 1 << shft;
-	while (s < sz) {
+	while (s <= sz) {
 		shft++;
 		s <<= 1;
 	}