* Barry Kasindorf <barry.kasindorf@amd.com> wrote:

quoted text
> This patchset supports the new profiling hardware available in the 
> latest AMD CPUs in the oProfile driver.

Looks interesting! There are some patch logistics issues:

1) please rebase your patches ontop of -mm, which carries the oprofile 
multiplexing cleanups and enhancements already which heavily interact 
with your patchset.

2) -mm is also based on linux-next which has a few other changes in 
drivers/oprofile as well: i did a test-merge of your patches and 3/3 
interacted heavily with API changes in linux-next. Part of the problem 
was that you mixed whitespace changes into your patch which randomly 
iteracted with other stuff. Cleanups are nice and welcome, but try to 
keep them in a separate patch. (multiple patches if the situation 
requires it)

3) please Cc: the x86 maintainers too because these patches change quite 
a few things in the x86 architecture code.

also:

quoted text
>  		case 0x10:
>  			model = &op_athlon_spec;
> -			cpu_type = "x86-64/family10";
> +			cpu_type = "x86-64/family10h";
> +			break;

please just keep the ABI string at "x86-64/family10" - we can live with 
this small quirk forever. The mess to remove that quirk is much larger 
than the benefit it brings (which is small to non-existent).

[ you really dont want such a small issue block your patches.]

the next one is OK:

quoted text
> +		case 0x11:
> +			model = &op_athlon_spec;
> +			cpu_type = "x86-64/family11h";

as it's really 0x11.

	Ingo
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