I don't know what AES support in the kernel is (that doesn't mean much, I'm not very experienced when it comes to compiling kernels). Normally, by AES we mean http://en.wikipedia.org/wiki/Advanced_Encryption_Standard, but as far as I know, very few kernels have hardware support for this.
On the other hand, someone did not have PAE support in their cpu, so I have compiled a couple of kernels without that. They are in the same directory, but with nopae in the file name.
Also if 2.6.31-12 freezes, but not 2.6.31-11, that is compatible with bug 447892. 2.6.31-12 corresponds to 2.6.31.2 mainline kernel and 2.6.31-11 corresponds to 2.6.31.1, and the bad commit was introduced between those two.
I don't know what AES support in the kernel is (that doesn't mean much, I'm not very experienced when it comes to compiling kernels). Normally, by AES we mean http:// en.wikipedia. org/wiki/ Advanced_ Encryption_ Standard, but as far as I know, very few kernels have hardware support for this.
On the other hand, someone did not have PAE support in their cpu, so I have compiled a couple of kernels without that. They are in the same directory, but with nopae in the file name.
Also if 2.6.31-12 freezes, but not 2.6.31-11, that is compatible with bug 447892. 2.6.31-12 corresponds to 2.6.31.2 mainline kernel and 2.6.31-11 corresponds to 2.6.31.1, and the bad commit was introduced between those two.