On 15/02/16 19:07, Will Deacon wrote:
> On Mon, Feb 15, 2016 at 05:46:56PM +, Will Deacon wrote:
>> On Thu, Feb 11, 2016 at 06:40:02PM +, Marc Zyngier wrote:
>>> With VHE, we place kernel {watch,break}-points at EL2 to get things
>>> like kgdb and "perf -e mem:..." working.
>>>
>>> This
On 15/02/16 19:07, Will Deacon wrote:
> On Mon, Feb 15, 2016 at 05:46:56PM +, Will Deacon wrote:
>> On Thu, Feb 11, 2016 at 06:40:02PM +, Marc Zyngier wrote:
>>> With VHE, we place kernel {watch,break}-points at EL2 to get things
>>> like kgdb and "perf -e mem:..." working.
>>>
>>> This
On Mon, Feb 15, 2016 at 05:46:56PM +, Will Deacon wrote:
> On Thu, Feb 11, 2016 at 06:40:02PM +, Marc Zyngier wrote:
> > With VHE, we place kernel {watch,break}-points at EL2 to get things
> > like kgdb and "perf -e mem:..." working.
> >
> > This requires a bit of repainting in the
On Mon, Feb 15, 2016 at 05:46:56PM +, Will Deacon wrote:
> On Thu, Feb 11, 2016 at 06:40:02PM +, Marc Zyngier wrote:
> > With VHE, we place kernel {watch,break}-points at EL2 to get things
> > like kgdb and "perf -e mem:..." working.
> >
> > This requires a bit of repainting in the
On Thu, Feb 11, 2016 at 06:40:02PM +, Marc Zyngier wrote:
> With VHE, we place kernel {watch,break}-points at EL2 to get things
> like kgdb and "perf -e mem:..." working.
>
> This requires a bit of repainting in the low-level encore/decode,
> but is otherwise pretty simple.
>
>
On Thu, Feb 11, 2016 at 06:40:02PM +, Marc Zyngier wrote:
> With VHE, we place kernel {watch,break}-points at EL2 to get things
> like kgdb and "perf -e mem:..." working.
>
> This requires a bit of repainting in the low-level encore/decode,
> but is otherwise pretty simple.
>
>
On Thu, Feb 11, 2016 at 06:40:02PM +, Marc Zyngier wrote:
> With VHE, we place kernel {watch,break}-points at EL2 to get things
> like kgdb and "perf -e mem:..." working.
>
> This requires a bit of repainting in the low-level encore/decode,
> but is otherwise pretty simple.
>
>
On Thu, Feb 11, 2016 at 06:40:02PM +, Marc Zyngier wrote:
> With VHE, we place kernel {watch,break}-points at EL2 to get things
> like kgdb and "perf -e mem:..." working.
>
> This requires a bit of repainting in the low-level encore/decode,
> but is otherwise pretty simple.
>
>
With VHE, we place kernel {watch,break}-points at EL2 to get things
like kgdb and "perf -e mem:..." working.
This requires a bit of repainting in the low-level encore/decode,
but is otherwise pretty simple.
Signed-off-by: Marc Zyngier
---
arch/arm64/include/asm/hw_breakpoint.h | 49
With VHE, we place kernel {watch,break}-points at EL2 to get things
like kgdb and "perf -e mem:..." working.
This requires a bit of repainting in the low-level encore/decode,
but is otherwise pretty simple.
Signed-off-by: Marc Zyngier
---
10 matches
Mail list logo