[PATCH 4.14 047/146] IB/mlx5: Serialize access to the VMA list

2018-01-01 Thread Greg Kroah-Hartman
4.14-stable review patch. If anyone has any objections, please let me know. -- From: Majd Dibbiny commit ad9a3668a434faca1339789ed2f043d679199309 upstream. User-space applications can do mmap and munmap directly at any time. Since the VMA list is not

[PATCH 4.14 047/146] IB/mlx5: Serialize access to the VMA list

2018-01-01 Thread Greg Kroah-Hartman
4.14-stable review patch. If anyone has any objections, please let me know. -- From: Majd Dibbiny commit ad9a3668a434faca1339789ed2f043d679199309 upstream. User-space applications can do mmap and munmap directly at any time. Since the VMA list is not protected with a mutex,