The patch titled
x86-64 system crashes when no memory populating Node 0
has been removed from the -mm tree. Its filename was
x86-64-system-crashes-when-no-memory-populating-node-0.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: x86-64 system crashes when no memory populating Node 0
From: James Puthukattukaran <James.Puthukattukaran@xxxxxxx>
I have a 4 socket AMD Operton system. The 2.6.18 kernel I have crashes
when there is no memory in node0.
Cc: Andi Kleen <ak@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86_64/kernel/aperture.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff -puN arch/x86_64/kernel/aperture.c~x86-64-system-crashes-when-no-memory-populating-node-0 arch/x86_64/kernel/aperture.c
--- a/arch/x86_64/kernel/aperture.c~x86-64-system-crashes-when-no-memory-populating-node-0
+++ a/arch/x86_64/kernel/aperture.c
@@ -51,7 +51,6 @@ static void __init insert_aperture_resou
static u32 __init allocate_aperture(void)
{
- pg_data_t *nd0 = NODE_DATA(0);
u32 aper_size;
void *p;
@@ -65,12 +64,12 @@ static u32 __init allocate_aperture(void
* Unfortunately we cannot move it up because that would make the
* IOMMU useless.
*/
- p = __alloc_bootmem_node(nd0, aper_size, aper_size, 0);
+ p = __alloc_bootmem(aper_size, aper_size, 0);
if (!p || __pa(p)+aper_size > 0xffffffff) {
printk("Cannot allocate aperture memory hole (%p,%uK)\n",
p, aper_size>>10);
if (p)
- free_bootmem_node(nd0, __pa(p), aper_size);
+ free_bootmem(__pa(p), aper_size);
return 0;
}
printk("Mapping aperture over %d KB of RAM @ %lx\n",
_
Patches currently in -mm which might be from James.Puthukattukaran@xxxxxxx are
-
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