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SubjectRe: [PATCHv2 0/5] perf/hw_breakpoint: Fix breakpoint modify
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

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