Hello,
Is not clear or evident to me if the kernel parses _PXM values below (or under)
the root-complex.
For example, in my experience:
This ASL sample for PXM at the root-complex level produces the expected NUMA
assignment from “lstopo”:
Scope (\_SB) {
// ...
Device (PCI0) { // Root PCI
> -Original Message-
> From: Borislav Petkov [mailto:b...@alien8.de]
> Sent: Tuesday, June 27, 2017 11:46 AM
> To: Duran, Leo <leo.du...@amd.com>
> Cc: 'Thomas Gleixner' <t...@linutronix.de>; Suthikulpanit, Suravee
> <suravee.suthikulpa...@amd.co
> -Original Message-
> From: Borislav Petkov [mailto:b...@alien8.de]
> Sent: Tuesday, June 27, 2017 11:46 AM
> To: Duran, Leo
> Cc: 'Thomas Gleixner' ; Suthikulpanit, Suravee
> ; x...@kernel.org; linux-
> ker...@vger.kernel.org; Ghannam, Yazen ;
> Peter Zijlstra
-
> From: Borislav Petkov [mailto:b...@alien8.de]
> Sent: Tuesday, June 27, 2017 11:32 AM
> To: Duran, Leo <leo.du...@amd.com>
> Cc: 'Thomas Gleixner' <t...@linutronix.de>; Suthikulpanit, Suravee
> <suravee.suthikulpa...@amd.com>; x...@kernel.org; linux-
> ker...@
-
> From: Borislav Petkov [mailto:b...@alien8.de]
> Sent: Tuesday, June 27, 2017 11:32 AM
> To: Duran, Leo
> Cc: 'Thomas Gleixner' ; Suthikulpanit, Suravee
> ; x...@kernel.org; linux-
> ker...@vger.kernel.org; Ghannam, Yazen ;
> Peter Zijlstra
> Subject: Re: [PATCH 1/2] x
Thomas,
Please see my comments & question below.
Leo.
> -Original Message-
> From: Thomas Gleixner [mailto:t...@linutronix.de]
> Sent: Tuesday, June 27, 2017 11:19 AM
> To: Duran, Leo <leo.du...@amd.com>
> Cc: Suthikulpanit, Suravee <suravee.suthikulpa...@am
Thomas,
Please see my comments & question below.
Leo.
> -Original Message-
> From: Thomas Gleixner [mailto:t...@linutronix.de]
> Sent: Tuesday, June 27, 2017 11:19 AM
> To: Duran, Leo
> Cc: Suthikulpanit, Suravee ; Borislav
> Petkov ; x...@kernel.org; linux-
Boris,
Please see my comments below.
Leo.
> -Original Message-
> From: Borislav Petkov [mailto:b...@alien8.de]
> Sent: Tuesday, June 27, 2017 11:12 AM
> To: Duran, Leo <leo.du...@amd.com>
> Cc: 'Thomas Gleixner' <t...@linutronix.de>; Suthikulpanit, Suravee
>
Boris,
Please see my comments below.
Leo.
> -Original Message-
> From: Borislav Petkov [mailto:b...@alien8.de]
> Sent: Tuesday, June 27, 2017 11:12 AM
> To: Duran, Leo
> Cc: 'Thomas Gleixner' ; Suthikulpanit, Suravee
> ; x...@kernel.org; linux-
> ker...@vger.kerne
gt;; x...@kernel.org; linux-
> ker...@vger.kernel.org; Duran, Leo <leo.du...@amd.com>; Ghannam,
> Yazen <yazen.ghan...@amd.com>; Peter Zijlstra <pet...@infradead.org>
> Subject: Re: [PATCH 1/2] x86/CPU/AMD: Present package as die instead of
> socket
>
> On Tue,
Hi Thomas, et al,
Just a quick comment below.
Leo.
> -Original Message-
> From: Thomas Gleixner [mailto:t...@linutronix.de]
> Sent: Tuesday, June 27, 2017 9:21 AM
> To: Suthikulpanit, Suravee
> Cc: Borislav Petkov ; x...@kernel.org; linux-
> ker...@vger.kernel.org; Du
I see... I suppose the trick is going to be how to 'filter' this non intended
behavior (once, during OS boot).
Thanks,
Leo.
> -Original Message-
> From: Don Dutile [mailto:ddut...@redhat.com]
> Sent: Monday, April 29, 2013 4:42 PM
> To: Duran, Leo
> Cc: Suthikulpan
I'm wondering if resetting the IOMMU at init-time (once) would clear any BIOS
induced noise.
Leo
> -Original Message-
> From: iommu-boun...@lists.linux-foundation.org [mailto:iommu-
> boun...@lists.linux-foundation.org] On Behalf Of Don Dutile
> Sent: Monday, April 29, 2013 3:10 PM
> To:
I'm wondering if resetting the IOMMU at init-time (once) would clear any BIOS
induced noise.
Leo
-Original Message-
From: iommu-boun...@lists.linux-foundation.org [mailto:iommu-
boun...@lists.linux-foundation.org] On Behalf Of Don Dutile
Sent: Monday, April 29, 2013 3:10 PM
To:
I see... I suppose the trick is going to be how to 'filter' this non intended
behavior (once, during OS boot).
Thanks,
Leo.
-Original Message-
From: Don Dutile [mailto:ddut...@redhat.com]
Sent: Monday, April 29, 2013 4:42 PM
To: Duran, Leo
Cc: Suthikulpanit, Suravee; io
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