On Mon, 7 Nov 2011 18:10:02 -0800 Linus Torvalds (LT) wrote:

LT> Have fun, give it a good testing. There shouldn't be anything hugely
LT> scary in there, but there *is* a lot of stuff. The fact that 3.1
LT> dragged out did mean that this ended up being one of the bigger merge
LT> windows, but I'm not feeling *too* nervous about it.

Hi,

The formatting of /proc/misc broke for cpu_dma_latency. This causes programs
reading from /proc/misc to complain. For example:

cryptsetup luksClose /dev/sdX
/proc/misc: No entry for device-mapper found
Is device-mapper driver missing from kernel?

With Linux 3.2-rc1:
 60 network_throughput
 61 network_latency
 62 
236 device-mapper
237 loop-control
175 agpgart
144 nvram
231 snapshot
184 microcode
227 mcelog
 63 vga_arbiter

With Linux 3.1:
 60 network_throughput
 61 network_latency
 62 cpu_dma_latency
236 device-mapper
237 loop-control
175 agpgart
144 nvram
231 snapshot
184 microcode
227 mcelog
 63 vga_arbiter

Cheers,

	- Udo