On 03/05/2018 01:14 PM, Khalid Aziz wrote: > Are you suggesting that vma returned by find_vma() could be split or > merged underneath me if I do not hold mmap_sem and thus make the flag > check invalid? If so, that is a good point. This part does make me think that this code hasn't been tested very thoroughly. Could you describe the testing that you have done? For MPX and protection keys, I added something to tools/testing/selftests/x86, for instance. -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
