D43893.diff
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D43893.diff
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	diff --git a/sys/kern/subr_physmem.c b/sys/kern/subr_physmem.c
	--- a/sys/kern/subr_physmem.c
	+++ b/sys/kern/subr_physmem.c
	@@ -582,7 +582,6 @@
	{
	vm_paddr_t avail_list[PHYS_AVAIL_COUNT];
	rman_res_t start, end;
	- struct region *hwp;
	int rid, i;

	rid = 0;
	@@ -608,30 +607,6 @@
	rid++;
	}

	- /* Now, reserve the excluded memory regions. */
	- for (i = 0, hwp = exregions; i < excnt; i++, hwp++) {
	- start = hwp->addr;
	- end = hwp->addr + hwp->size;
	-
	- if (bootverbose)
	- device_printf(dev,
	- "reserving excluded region: %jx-%jx\n",
	- (uintmax_t)start, (uintmax_t)(end - 1));
	-
	- /*
	- * Best-effort attempt to reserve the range. This may fail, as
	- * sometimes the excluded ranges provided by the device tree
	- * will cover or overlap some I/O range.
	- */
	- if (bus_alloc_resource(dev, SYS_RES_MEMORY, &rid, start, end,
	- end - start, 0) == NULL) {
	- if (bootverbose)
	- device_printf(dev, "failed to reserve region\n");
	- continue;
	- }
	- rid++;
	- }
	-
	return (0);
	}