linux-kernel - Re: [PATCH v10 08/10] drm/xe/nvm: add on-die non-volatile memory device

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <aDYGUzSWLdeyzpQ_@black.fi.intel.com>
Date: Tue, 27 May 2025 21:37:07 +0300
From: Raag Jadav <raag.jadav@...el.com>
To: "Usyskin, Alexander" <alexander.usyskin@...el.com>
Cc: Miquel Raynal <miquel.raynal@...tlin.com>,
	Richard Weinberger <richard@....at>,
	Vignesh Raghavendra <vigneshr@...com>,
	"De Marchi, Lucas" <lucas.demarchi@...el.com>,
	Thomas Hellström <thomas.hellstrom@...ux.intel.com>,
	"Vivi, Rodrigo" <rodrigo.vivi@...el.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
	Jani Nikula <jani.nikula@...ux.intel.com>,
	Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
	Tvrtko Ursulin <tursulin@...ulin.net>,
	"Poosa, Karthik" <karthik.poosa@...el.com>,
	"Abliyev, Reuven" <reuven.abliyev@...el.com>,
	"Weil, Oren jer" <oren.jer.weil@...el.com>,
	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	"intel-xe@...ts.freedesktop.org" <intel-xe@...ts.freedesktop.org>,
	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"intel-gfx@...ts.freedesktop.org" <intel-gfx@...ts.freedesktop.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v10 08/10] drm/xe/nvm: add on-die non-volatile memory
 device

On Tue, May 27, 2025 at 11:55:13AM +0530, Usyskin, Alexander wrote:
> > Subject: Re: [PATCH v10 08/10] drm/xe/nvm: add on-die non-volatile
> > memory device
> > 
> > On Thu, May 15, 2025 at 04:33:43PM +0300, Alexander Usyskin wrote:
> > > Enable access to internal non-volatile memory on DGFX
> > > with GSC/CSC devices via a child device.
> > > The nvm child device is exposed via auxiliary bus.
> > 
> > ...
> > 
> > > +void xe_nvm_init(struct xe_device *xe)
> > > +{
> > 
> > Same as patch 6, please handle errors.
> This device failure is non-fatal for Xe, caller will ignore
> the failure anyway.

Same as patch 6, let's atleast have the readiness.

Raag