[Patch 3/5] PPC64-HWBKPT: Handle concurrent alignment interrupts

2010-06-14 Thread K.Prasad
An alignment interrupt may intervene between a DSI/hw-breakpoint exception and the single-step exception. Enable the alignment interrupt (through modifications to emulate_single_step()) to notify the single-step exception handler for proper restoration of hw-breakpoints. [The need to invoke single

[Patch 3/5] PPC64-HWBKPT: Handle concurrent alignment interrupts

2010-06-09 Thread K.Prasad
An alignment interrupt may intervene between a DSI/hw-breakpoint exception and the single-step exception. Enable the alignment interrupt (through modifications to emulate_single_step()) to notify the single-step exception handler for proper restoration of hw-breakpoints. Signed-off-by: K.Prasad -

[Patch 3/5] PPC64-HWBKPT: Handle concurrent alignment interrupts

2010-05-27 Thread K.Prasad
An alignment interrupt may intervene between a DSI/hw-breakpoint exception and the single-step exception. Enable the alignment interrupt (through modifications to emulate_single_step()) to notify the single-step exception handler for proper restoration of hw-breakpoints. Signed-off-by: K.Prasad -

[RFC Patch 3/5] PPC64-HWBKPT: Handle concurrent alignment interrupts

2010-05-23 Thread K.Prasad
An alignment interrupt may intervene between a DSI/hw-breakpoint exception and the single-step exception. Enable the alignment interrupt (through modifications to emulate_single_step()) to notify the single-step exception handler for proper restoration of hw-breakpoints. Signed-off-by: K.Prasad -