Linux 3.10 has not be released. Please be patient
Summary:
1. Prominent features (the cool stuff)
1.1. feature
2. Drivers and architectures
All the driver and architecture-specific changes can be found in the [http://kernelnewbies.org/Linux_3.10-DriversArch Linux_3.10-DriversArch page]
3. Core
4. CPU scheduler
5. Memory management
6. File systems
EXT4
Btrfs
Rescan for qgroups [http://git.kernel.org/linus/2f2320360b0c35b86938bfc561124474f0dac6e4 (commit)]
Automatic rescan after "quota enable" command [http://git.kernel.org/linus/3d7b5a2882133a04716903b1f4878a64c6610842 (commit)]
Create the subvolume qgroup automatically when enabling quota [http://git.kernel.org/linus/7708f029dca5f1b9e9d6ea01ab10cd83e4c74ff2 (commit)]
Deprecate subvolrootid mount option (obsoleted by subvol) [http://git.kernel.org/linus/5e2a4b25da232a2f4ce264a4b2ae113d0b2a799c (commit)]
7. Networking
8. Block
9. Crypto
Add CMAC support to CryptoAPI [http://git.kernel.org/linus/93b5e86a6d13c5dec18c6611933fb38d7d80f0d2 (commit)]
aesni_intel - add more optimized XTS mode for x86-64 [http://git.kernel.org/linus/c456a9cd1ac4eae9147ffd7ac4fb77ca0fa980c6 (commit)]
atmel-aes: add support for latest release of the IP (0x130) [http://git.kernel.org/linus/cadc4ab8f6f73719ef0e124320cdd210d1c9ff3e (commit)]
atmel-sha - add support for latest release of the IP (0x410) [http://git.kernel.org/linus/d4905b38d1f6b60761a6fd16f45ebd1fac8b6e1f (commit)]
atmel-tdes - add support for latest release of the IP (0x700) [http://git.kernel.org/linus/1f858040c2f78013fd2b10ddeb9dc157c3362b04 (commit)]
blowfish: add AVX2/x86_64 implementation of blowfish cipher [http://git.kernel.org/linus/604880107010a1e5794552d184cd5471ea31b973 (commit)]
camellia: add AVX2/AES-NI/x86_64 assembler implementation of camellia cipher [http://git.kernel.org/linus/f3f935a76aa0eee68da2b273a08d84ba8ffc7a73 (commit)], add more optimized XTS code [http://git.kernel.org/linus/b5c5b072dc2f35d45d3404b957e264a3e8e71069 (commit)]
sahara: Add driver for SAHARA2 accelerator. [http://git.kernel.org/linus/5de8875281e1db024d67cbd5c792264194bfca2a (commit)]
sha256: optimized sha256 x86_64 assembly routine using Supplemental SSE3 instructions. [http://git.kernel.org/linus/46d208a2bdf5c3d4a60f2363318f600d64493f60 (commit)], otimized sha256 x86_64 assembly routine with AVX instructions. [http://git.kernel.org/linus/ec2b4c851f4da48a51b79a69843beb135e3db8c2 (commit)], optimized sha256 x86_64 routine using AVX2's RORX instructions [http://git.kernel.org/linus/d34a460092d857f1616e39eed7eac6f40cea2225 (commit)]; module providing optimized routines using SSSE3, AVX or AVX2 instructions. [http://git.kernel.org/linus/8275d1aa642295edd34a11a117080384bb9d65c2 (commit)]
sha512: Optimized SHA512 x86_64 assembly routine using AVX instructions. [http://git.kernel.org/linus/e01d69cb01956e97b6880c1952e264b19473e7f3 (commit)], optimized SHA512 x86_64 assembly routine using AVX2 RORX instruction. [http://git.kernel.org/linus/5663535b69eef3940dcdb3110f95651304fe41af (commit)], optimized SHA512 x86_64 assembly routine using Supplemental SSE3 instructions. [http://git.kernel.org/linus/bf215cee23ad6e278bfba1291863718934de392a (commit)]; create module providing optimized SHA512 routines using SSSE3, AVX or AVX2 instructions. [http://git.kernel.org/linus/87de4579f92dbe50e92f33b94f8688793c894571 (commit)]
twofish: add AVX2/x86_64 assembler implementation of twofish cipher [http://git.kernel.org/linus/cf1521a1a5e21fd1e79a458605c4282fbfbbeee2 (commit)], use optimized XTS code [http://git.kernel.org/linus/18be45270a80ab489d9402b63e1f103428f0afde (commit)]
Add more optimized XTS-mode for serpent-avx [http://git.kernel.org/linus/a05248ed2d9a83ae7c3e6db7c4ef9331c3dedc81 (commit)]
10. Virtualization
KVM: Port to MIPS32 [http://git.kernel.org/linus/740765ce45689a4eca21914f8b2cc872a970f53f (commit)]
KVM: PPC: Book3S: Add infrastructure to implement kernel-side RTAS calls [http://git.kernel.org/linus/8e591cb7204739efa8e15967ea334eb367039dde (commit)] KVM: PPC: Book3S: Add kernel emulation for the XICS interrupt controller [http://git.kernel.org/linus/bc5ad3f3701116e7db57268e6f89010ec714697e (commit)] KVM: x86: Increase the "hard" max VCPU limit [http://git.kernel.org/linus/cbf64358588ae45dcf0207dbc97fba783577d64a (commit)]
11. Security