Re: [PATCH] powerpc/xmon: Fix data-breakpoint

2017-02-14 Thread Ravi Bangoria
Hi Michael, Can you please pull this patch. Thanks, Ravi On Tuesday 22 November 2016 02:55 PM, Ravi Bangoria wrote: > Xmon data-breakpoint feature is broken. > > Whenever there is a watchpoint match occurs, hw_breakpoint_handler will > be called by do_break via notifier chains mechanism. If watc

Re: [PATCH] powerpc/xmon: Fix data-breakpoint

2016-11-22 Thread Ravi Bangoria
Thanks Michael, On Tuesday 22 November 2016 05:03 PM, Michael Ellerman wrote: > Ravi Bangoria writes: > >> Xmon data-breakpoint feature is broken. >> >> Whenever there is a watchpoint match occurs, hw_breakpoint_handler will >> be called by do_break via notifier chains mechanism. If watchpoint is

Re: [PATCH] powerpc/xmon: Fix data-breakpoint

2016-11-22 Thread Michael Ellerman
Ravi Bangoria writes: > Xmon data-breakpoint feature is broken. > > Whenever there is a watchpoint match occurs, hw_breakpoint_handler will > be called by do_break via notifier chains mechanism. If watchpoint is > registered by xmon, hw_breakpoint_handler won't find any associated > perf_event an

[PATCH] powerpc/xmon: Fix data-breakpoint

2016-11-22 Thread Ravi Bangoria
Xmon data-breakpoint feature is broken. Whenever there is a watchpoint match occurs, hw_breakpoint_handler will be called by do_break via notifier chains mechanism. If watchpoint is registered by xmon, hw_breakpoint_handler won't find any associated perf_event and returns immediately with NOTIFY_S