Re: [PATCH] x86/mm/numa: fix becoming single node on numa machine with 32-bit kernel.

2013-12-06 Thread Andi Kleen
Lans Zhang writes: > > Signed-off-by: Lans Zhang Patch looks good to me. -Andi -- a...@linux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [PATCH] x86/mm/numa: fix becoming single node on numa machine with 32-bit kernel.

2013-12-06 Thread Andi Kleen
Lans Zhang jia.zh...@windriver.com writes: Signed-off-by: Lans Zhang jia.zh...@windriver.com Patch looks good to me. -Andi -- a...@linux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to

[PATCH] x86/mm/numa: fix becoming single node on numa machine with 32-bit kernel.

2013-12-05 Thread Lans Zhang
On numa machine, if a 32-bit kernel runs over it, node data cannot be allocated from local node if the account of memory for node 0 covers the low memory space entirely: [0.00] Initmem setup node 0 [mem 0x-0x83fff] [0.00] NODE_DATA [mem 0x367ed000-0x367edfff] [

[PATCH] x86/mm/numa: fix becoming single node on numa machine with 32-bit kernel.

2013-12-05 Thread Lans Zhang
On numa machine, if a 32-bit kernel runs over it, node data cannot be allocated from local node if the account of memory for node 0 covers the low memory space entirely: [0.00] Initmem setup node 0 [mem 0x-0x83fff] [0.00] NODE_DATA [mem 0x367ed000-0x367edfff] [