Linux Kernel 4.2 RC7 发布，主要改进：
may_follow_link() should use nd->inode
Revert "drm/amdgpu: Configure doorbell to maximum slots"
drm/radeon: add new OLAND pci id
Revert "drm/nouveau/fifo/gk104: kick channels when deactivating them"
NTB: Fix ntb_transport out-of-order RX update
NTB: Schedule to receive on QP link up
NTB: Fix zero size or integer overflow in ntb_set_mw
NTB: Fix dereference before check
perf stat: Fix transaction lenght metrics
软件详情：http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-rc7-unstable/CHANGES
下载地址：https://www.kernel.org/pub/linux/kernel/v4.x/testing/linux-4.2-rc7.tar.xz
来自:开源中国社区
