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* [PATCH 1/4] print out node_data addr and bootmap_start addr
[not found] <200801291041.10490.yinghai.lu@sun.com>
@ 2008-01-29 19:13 ` Yinghai Lu
2008-01-31 13:09 ` Ingo Molnar
0 siblings, 1 reply; 3+ messages in thread
From: Yinghai Lu @ 2008-01-29 19:13 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Andi Kleen, Christoph Lameter, Andrew Morton, linux-kernel
[PATCH 1/4] print out node_data addr and bootmap_start addr
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Index: linux-2.6/arch/x86/mm/numa_64.c
===================================================================
--- linux-2.6.orig/arch/x86/mm/numa_64.c
+++ linux-2.6/arch/x86/mm/numa_64.c
@@ -202,6 +202,8 @@ void __init setup_node_bootmem(int nodei
if (node_data[nodeid] == NULL)
return;
nodedata_phys = __pa(node_data[nodeid]);
+ printk(KERN_INFO " NODE_DATA [%016lx - %016lx]\n", nodedata_phys,
+ nodedata_phys + pgdat_size - 1);
memset(NODE_DATA(nodeid), 0, sizeof(pg_data_t));
NODE_DATA(nodeid)->bdata = &plat_node_bdata[nodeid];
@@ -221,12 +223,15 @@ void __init setup_node_bootmem(int nodei
return;
}
bootmap_start = __pa(bootmap);
- Dprintk("bootmap start %lu pages %lu\n", bootmap_start, bootmap_pages);
bootmap_size = init_bootmem_node(NODE_DATA(nodeid),
bootmap_start >> PAGE_SHIFT,
start_pfn, end_pfn);
+ printk(KERN_INFO " bootmap [%016lx - %016lx] pages %lx\n",
+ bootmap_start, bootmap_start + bootmap_size - 1,
+ bootmap_pages);
+
free_bootmem_with_active_regions(nodeid, end);
reserve_bootmem_node(NODE_DATA(nodeid), nodedata_phys, pgdat_size);
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 1/4] print out node_data addr and bootmap_start addr
2008-01-29 19:13 ` [PATCH 1/4] print out node_data addr and bootmap_start addr Yinghai Lu
@ 2008-01-31 13:09 ` Ingo Molnar
2008-01-31 18:53 ` Yinghai Lu
0 siblings, 1 reply; 3+ messages in thread
From: Ingo Molnar @ 2008-01-31 13:09 UTC (permalink / raw)
To: Yinghai Lu; +Cc: Andi Kleen, Christoph Lameter, Andrew Morton, linux-kernel
* Yinghai Lu <Yinghai.Lu@Sun.COM> wrote:
> [PATCH 1/4] print out node_data addr and bootmap_start addr
thanks, applied.
> nodedata_phys = __pa(node_data[nodeid]);
> + printk(KERN_INFO " NODE_DATA [%016lx - %016lx]\n", nodedata_phys,
> + nodedata_phys + pgdat_size - 1);
> + printk(KERN_INFO " bootmap [%016lx - %016lx] pages %lx\n",
> + bootmap_start, bootmap_start + bootmap_size - 1,
> + bootmap_pages);
did this help you find the bootmap alignment bug crash?
Ingo
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 1/4] print out node_data addr and bootmap_start addr
2008-01-31 13:09 ` Ingo Molnar
@ 2008-01-31 18:53 ` Yinghai Lu
0 siblings, 0 replies; 3+ messages in thread
From: Yinghai Lu @ 2008-01-31 18:53 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Andi Kleen, Christoph Lameter, Andrew Morton, linux-kernel
On Thursday 31 January 2008 05:09:19 am Ingo Molnar wrote:
>
> * Yinghai Lu <Yinghai.Lu@Sun.COM> wrote:
>
> > [PATCH 1/4] print out node_data addr and bootmap_start addr
>
> thanks, applied.
>
> > nodedata_phys = __pa(node_data[nodeid]);
> > + printk(KERN_INFO " NODE_DATA [%016lx - %016lx]\n", nodedata_phys,
> > + nodedata_phys + pgdat_size - 1);
>
> > + printk(KERN_INFO " bootmap [%016lx - %016lx] pages %lx\n",
> > + bootmap_start, bootmap_start + bootmap_size - 1,
> > + bootmap_pages);
>
> did this help you find the bootmap alignment bug crash?
yes.
YH
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-01-31 18:36 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <200801291041.10490.yinghai.lu@sun.com>
2008-01-29 19:13 ` [PATCH 1/4] print out node_data addr and bootmap_start addr Yinghai Lu
2008-01-31 13:09 ` Ingo Molnar
2008-01-31 18:53 ` Yinghai Lu
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