[PATCH 1/2] cxl: Fix off by one error allowing subsequent mmap page to be accessed

From: Ian Munsie It was discovered that if a process mmaped their problem state area they were able to access one page more than expected, potentially allowing them to access the problem state area of an unrelated process. This was due to a simple off by one error in the mmap fault handler

[PATCH 1/2] cxl: Fix off by one error allowing subsequent mmap page to be accessed

From: Ian Munsie imun...@au1.ibm.com It was discovered that if a process mmaped their problem state area they were able to access one page more than expected, potentially allowing them to access the problem state area of an unrelated process. This was due to a simple off by one error in the mmap