On Mon, 2012-12-03 at 17:13 +0100, Ralf Baechle wrote:
> On Mon, Dec 03, 2012 at 09:40:48AM -0500, Steven Rostedt wrote:
>
> > The issue is with x86. Gcc wont compile if you have -pg and
> > -fomit-frame-pointer on x86. I originally forced function tracing to
> > select FRAME_POINTER, but because
On Mon, Dec 03, 2012 at 09:40:48AM -0500, Steven Rostedt wrote:
> The issue is with x86. Gcc wont compile if you have -pg and
> -fomit-frame-pointer on x86. I originally forced function tracing to
> select FRAME_POINTER, but because now on x86 with -mfentry, -pg no
> longer requires frame
On Thu, 2012-11-29 at 15:00 -0800, David Daney wrote:
> On 11/29/2012 01:04 PM, Alan Cooper wrote:
> > I've been doing some testing of the MIPS Function Tracer functionality
> > on the 3.3 kernel. I was surprised to find that the option to generate
> > frame pointers was required for tracing.
>
>
On Thu, 2012-11-29 at 15:00 -0800, David Daney wrote:
On 11/29/2012 01:04 PM, Alan Cooper wrote:
I've been doing some testing of the MIPS Function Tracer functionality
on the 3.3 kernel. I was surprised to find that the option to generate
frame pointers was required for tracing.
It is
On Mon, Dec 03, 2012 at 09:40:48AM -0500, Steven Rostedt wrote:
The issue is with x86. Gcc wont compile if you have -pg and
-fomit-frame-pointer on x86. I originally forced function tracing to
select FRAME_POINTER, but because now on x86 with -mfentry, -pg no
longer requires frame pointers
On Mon, 2012-12-03 at 17:13 +0100, Ralf Baechle wrote:
On Mon, Dec 03, 2012 at 09:40:48AM -0500, Steven Rostedt wrote:
The issue is with x86. Gcc wont compile if you have -pg and
-fomit-frame-pointer on x86. I originally forced function tracing to
select FRAME_POINTER, but because now on
On 11/29/2012 01:04 PM, Alan Cooper wrote:
I've been doing some testing of the MIPS Function Tracer functionality
on the 3.3 kernel. I was surprised to find that the option to generate
frame pointers was required for tracing.
It is not really required for MIPS function tracing, but the
I've been doing some testing of the MIPS Function Tracer functionality
on the 3.3 kernel. I was surprised to find that the option to generate
frame pointers was required for tracing. When I don't enable
FRAME_POINTER along with FUNCTION_TRACER, the kernel hangs on boot. I
also noticed that a
I've been doing some testing of the MIPS Function Tracer functionality
on the 3.3 kernel. I was surprised to find that the option to generate
frame pointers was required for tracing. When I don't enable
FRAME_POINTER along with FUNCTION_TRACER, the kernel hangs on boot. I
also noticed that a
On 11/29/2012 01:04 PM, Alan Cooper wrote:
I've been doing some testing of the MIPS Function Tracer functionality
on the 3.3 kernel. I was surprised to find that the option to generate
frame pointers was required for tracing.
It is not really required for MIPS function tracing, but the
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