Hi Reinette,
On 16/11/2020 17:54, Reinette Chatre wrote:
> On 10/30/2020 9:10 AM, James Morse wrote:
>> MPAM has an equivalent feature to CDP, but its a property of the CPU,
>> not the cache. Resctrl needs to have x86's odd/even behaviour, as that
>> its the ABI, but this isn't how the MPAM
Hi James,
On 10/30/2020 9:10 AM, James Morse wrote:
MPAM has an equivalent feature to CDP, but its a property of the CPU,
not the cache. Resctrl needs to have x86's odd/even behaviour, as that
its the ABI, but this isn't how the MPAM hardware works. It is entirely
possible that an in-kernel
Hi James,
On Fri, Oct 30, 2020 at 04:10:56PM +, James Morse wrote:
> Hi folks,
>
> This series re-folds the resctrl code so the CDP resources (L3CODE et al)
> behaviour is all contained in the filesystem parts, with a minimum amount
> of arch specific code.
>
> Arm have some CPU support for
Hi folks,
This series re-folds the resctrl code so the CDP resources (L3CODE et al)
behaviour is all contained in the filesystem parts, with a minimum amount
of arch specific code.
Arm have some CPU support for dividing caches into portions, and
applying bandwidth limits at various points in the
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