On Thu, Mar 01, 2018 at 10:38:21AM -0800, Linus Torvalds wrote: > Note that debug traps can happen regardless of TF, Think kgdb etc. > Arguably kgdb users get what they deserve, but still.. I think root > can set kernel breakpoints too. But that seems to be broken right now at least wrt. to the espfix code where there is no handling for in the #DB handler. Can userspace really set arbitrary kernel breakpoints? Joerg -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
