[Patch 4/5] PPC64-HWBKPT: Enable hw-breakpoints while handling intervening signals

2010-06-14 Thread K.Prasad
A signal delivered between a hw_breakpoint_handler() and the single_step_dabr_instruction() will not have the breakpoint active during signal handling (since breakpoint will not be restored through single-stepping due to absence of MSR_SE bit on the signal frame). Enable breakpoints before signal d

[Patch 4/5] PPC64-HWBKPT: Enable hw-breakpoints while handling intervening signals

2010-06-09 Thread K.Prasad
A signal delivered between a hw_breakpoint_handler() and the single_step_dabr_instruction() will not have the breakpoint active during signal handling (since breakpoint will not be restored through single-stepping due to absence of MSR_SE bit on the signal frame). Enable breakpoints before signal d

[Patch 4/5] PPC64-HWBKPT: Enable hw-breakpoints while handling intervening signals

2010-05-27 Thread K.Prasad
A signal delivered between a hw_breakpoint_handler() and the single_step_dabr_instruction() will not have the breakpoint active during signal handling (since breakpoint will not be restored through single-stepping due to absence of MSR_SE bit on the signal frame). Enable breakpoints before signal d

[RFC Patch 4/5] PPC64-HWBKPT: Enable hw-breakpoints while handling intervening signals

2010-05-23 Thread K.Prasad
A signal delivered between a hw_breakpoint_handler() and the single_step_dabr_instruction() will not have the breakpoint active during signal handling (since breakpoint will not be restored through single-stepping due to absence of MSR_SE bit on the signal frame). Enable breakpoints before signal d