Only in 2.6.5-rc1-aa1: 00000_extraversion-1 Add -aa1. Only in 2.6.5-rc1-aa1: 00000_twofish-2.6.gz Compatibility cryptoloop. Only in 2.6.5-rc1-aa1: 00100_objrmap-core-1.gz Objrmap core from Dave McCracken implementing objrmap methods for file mappings reusing the truncate infrastructure (as in DaveM's effort). This doesn't obsolete rmap yet, anonymous memory is still tracked via rmap. Only in 2.6.5-rc1-aa1: 00101_anon_vma-1.gz Implements innovative objrmap methods for anonymous memory using the finegriend anon_vma design that handles mremap gracefully and avoids to scan all mm in a child-group to find the right vmas as it happens with anonmm. This effectively obsoletes rmap and infact it releases 4bytes per page_t by dropping the pte_chains. The combination of anon_vma and objrmap-core avoids huge waste of memory and cpu resources and it boosts smp scalability too. This makes it possible to use >=4G boxes without the 4:4 slowdown. The nonlinear vmas aren't covered yet, so this is an insecure kernel at this time (only in terms of local security DoS, no root compromise can happen or whatever like that, it's like allowing a bad user to use mlock, so he can turn down the machine locally). The nonlinear vmas will be covered too with further patches, this is already more than good enough for starting beating on it with real loads like single user desktop usage. The file based methods will have to be optimized further too with a rbtree. Both the nonlinear vmas and the rbtree for the file methods i_mmap{shared} will be covered in the next -aa. If you find compile breakages s/->mapping/->as.mapping/ will fix it. Only in 2.6.5-rc1-aa1: 00200_kgdb-ga-1.gz Only in 2.6.5-rc1-aa1: 00201_kgdb-ga-recent-gcc-fix-1.gz Only in 2.6.5-rc1-aa1: 00201_kgdb-THREAD_SIZE-fixes-1.gz Only in 2.6.5-rc1-aa1: 00201_kgdb-x86_64-support-1.gz kgdb from Andrew's -mm tree.