Subject: [merged] numa-mem-hotplug-initialize-numa_kernel_nodes-in-numa_clear_kernel_node_hotplug.patch removed from -mm tree
To: tangchen@xxxxxxxxxxxxxx,davej@xxxxxxxxxx,guz.fnst@xxxxxxxxxxxxxx,hpa@xxxxxxxxx,mingo@xxxxxxx,rientjes@xxxxxxxxxx,tglx@xxxxxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Fri, 07 Feb 2014 12:18:45 -0800
The patch titled
Subject: arch/x86/mm/numa.c: initialize numa_kernel_nodes in numa_clear_kernel_node_hotplug()
has been removed from the -mm tree. Its filename was
numa-mem-hotplug-initialize-numa_kernel_nodes-in-numa_clear_kernel_node_hotplug.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Tang Chen <tangchen@xxxxxxxxxxxxxx>
Subject: arch/x86/mm/numa.c: initialize numa_kernel_nodes in numa_clear_kernel_node_hotplug()
On-stack variable numa_kernel_nodes in numa_clear_kernel_node_hotplug()
was not initialized. So we need to initialize it.
[akpm@xxxxxxxxxxxxxxxxxxxx: use NODE_MASK_NONE, per David]
Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
Tested-by: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
Reported-by: Dave Jones <davej@xxxxxxxxxx>
Reported-by: David Rientjes <rientjes@xxxxxxxxxx>
Tested-by: Dave Jones <davej@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/mm/numa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN arch/x86/mm/numa.c~numa-mem-hotplug-initialize-numa_kernel_nodes-in-numa_clear_kernel_node_hotplug arch/x86/mm/numa.c
--- a/arch/x86/mm/numa.c~numa-mem-hotplug-initialize-numa_kernel_nodes-in-numa_clear_kernel_node_hotplug
+++ a/arch/x86/mm/numa.c
@@ -565,7 +565,7 @@ static void __init numa_init_array(void)
static void __init numa_clear_kernel_node_hotplug(void)
{
int i, nid;
- nodemask_t numa_kernel_nodes;
+ nodemask_t numa_kernel_nodes = NODE_MASK_NONE;
unsigned long start, end;
struct memblock_type *type = &memblock.reserved;
_
Patches currently in -mm which might be from tangchen@xxxxxxxxxxxxxx are
origin.patch
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