On Thu, Dec 23, 2010 at 06:30:57PM +0900, Kyungmin Park wrote: > Hi Andrew, > > any comments? what's the next step to merge it for 2.6.38 kernel. we > want to use this feature at mainline kernel. Has anyone addressed my issue with it that this is wide-open for abuse by allocating large chunks of memory, and then remapping them in some way with different attributes, thereby violating the ARM architecture specification? In other words, do we _actually_ have a use for this which doesn't involve doing something like allocating 32MB of memory from it, remapping it so that it's DMA coherent, and then performing DMA on the resulting buffer? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>