[PATCH 3.4 025/125] megaraid_sas : SMAP restriction--do not access user memory from IOCTL code

2016-10-12 Thread lizf
From: "sumit.sax...@avagotech.com" 3.4.113-rc1 review patch. If anyone has any objections, please let me know. -- commit 323c4a02c631d00851d8edc4213c4d184ef83647 upstream. This is an issue on SMAP enabled CPUs and 32 bit apps running on 64 bit OS.

[PATCH 3.4 025/125] megaraid_sas : SMAP restriction--do not access user memory from IOCTL code

2016-10-12 Thread lizf
From: "sumit.sax...@avagotech.com" 3.4.113-rc1 review patch. If anyone has any objections, please let me know. -- commit 323c4a02c631d00851d8edc4213c4d184ef83647 upstream. This is an issue on SMAP enabled CPUs and 32 bit apps running on 64 bit OS. Do not access user memory