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Fix a bug where the speculative memory probe wouldn't occur on systems that

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report slightly more than 64MB of total memory. This can happen due to the
total being the sum of both base and extended memory.
Submitted by:	Alan Cox <alc@cs.rice.edu>
This commit is contained in:
dg 1997-09-25 15:49:37 +00:00
parent 2d665642a1
commit 1c7787e50f
2 changed files with 4 additions and 4 deletions
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4
sys/amd64/amd64/machdep.c
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@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
* $Id: machdep.c,v 1.264 1997/09/21 15:03:57 peter Exp $
* $Id: machdep.c,v 1.265 1997/09/21 21:38:04 gibbs Exp $
*/
#include "apm.h"
@ -1319,7 +1319,7 @@ init386(first)
* the MAXMEM option or the npx0 "msize", then don't do the speculative
* memory probe.
*/
if (Maxmem == 0x4000)
if (Maxmem >= 0x4000)
speculative_mprobe = TRUE;
else
speculative_mprobe = FALSE;

4
sys/i386/i386/machdep.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
* $Id: machdep.c,v 1.264 1997/09/21 15:03:57 peter Exp $
* $Id: machdep.c,v 1.265 1997/09/21 21:38:04 gibbs Exp $
*/
#include "apm.h"
@ -1319,7 +1319,7 @@ init386(first)
* the MAXMEM option or the npx0 "msize", then don't do the speculative
* memory probe.
*/
if (Maxmem == 0x4000)
if (Maxmem >= 0x4000)
speculative_mprobe = TRUE;
else
speculative_mprobe = FALSE;