The patch titled
Subject: mips: zero out pg_data_t when it's allocated
has been removed from the -mm tree. Its filename was
mips-zero-out-pg_data_t-when-its-allocated.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Minchan Kim <minchan@xxxxxxxxxx>
Subject: mips: zero out pg_data_t when it's allocated
This patch is preparation for the next patch which removes the zeroing of
the pg_data_t in core MM. All archs except MIPS already do this.
Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/mips/sgi-ip27/ip27-memory.c | 1 +
1 file changed, 1 insertion(+)
diff -puN arch/mips/sgi-ip27/ip27-memory.c~mips-zero-out-pg_data_t-when-its-allocated arch/mips/sgi-ip27/ip27-memory.c
--- a/arch/mips/sgi-ip27/ip27-memory.c~mips-zero-out-pg_data_t-when-its-allocated
+++ a/arch/mips/sgi-ip27/ip27-memory.c
@@ -401,6 +401,7 @@ static void __init node_mem_init(cnodeid
* Allocate the node data structures on the node first.
*/
__node_data[node] = __va(slot_freepfn << PAGE_SHIFT);
+ memset(__node_data[node], 0, PAGE_SIZE);
NODE_DATA(node)->bdata = &bootmem_node_data[node];
NODE_DATA(node)->node_start_pfn = start_pfn;
_
Patches currently in -mm which might be from minchan@xxxxxxxxxx are
origin.patch
mm-remove-__gfp_no_kswapd.patch
remove-__gfp_no_kswapd-fixes-fix.patch
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