Re: [PATCH v6 02/18] x86/resctrl: Add PLZA support to command-line options

[Babu Moger]

Hi Reinette,

On 10/15/26 09:17, Reinette Chatre wrote:
> Hi Babu,
>
> On 10/1/26 8:10 AM, Babu Moger wrote:
> > Add a kernel command-line parameter to enable or disable the exposure of
> > the PLZA (Privilege Level Zero Association) feature to resctrl.
> >
> > This allows administrators to control PLZA visibility at boot time via the
> > rdt= option (e.g. rdt=plza or rdt=!plza).
>
> Apologies for not being clear in previous review. This changelog has a
> lot of repetition. Above two paragraphs are redundant, paragraph below is
> sufficient by itself. One possible change would be to spell out PLZA in
> the paragraph below. Spelling PLZA out may not be necessary since it is
> spelled out in the patch self, so up to you.

No worries. It will be:

Add "plza" to the rdt= command-line parameter so PLZA (Privilege Level 
Zero Association) exposure to resctrl can be enabled or disabled at 
boot. PLZA is exposed by default when supported; rdt=!plza suppresses it.



> > Add "plza" to the rdt= command-line parameter so PLZA exposure to resctrl
> > can be enabled or disabled at boot. PLZA is exposed by default when
> > supported; rdt=!plza suppresses it.
> >
> > Signed-off-by: Babu Moger <babu.moger@xxxxxxx>
> > ---
>
> With first two paragraphs of changelog removed:
> | Reviewed-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>
Thanks
Babu