Em Thu, Aug 09, 2018 at 02:03:00PM +0200, Jiri Olsa escreveu: > hi, > Milind reported that modify_user_hw_breakpoint wouldn't > allow the breakpoint changing if the new attr had 'disabled' > set to true. > > I found a case where it actualy prevents ptrace user interface > to change the breakpoint. It's described in patch 1 as perf test, > patch 2 is the breakpoint code fix.
Going over these patches now, applying the test, running it, then the kernel bits, reboot, retest, etc. - Arnaldo
