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]
Date:   Mon, 5 Sep 2022 13:54:54 +0000
From:   "Gupta, Nipun" <Nipun.Gupta@....com>
To:     Saravana Kannan <saravanak@...gle.com>,
        Greg KH <gregkh@...uxfoundation.org>
CC:     "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "krzysztof.kozlowski+dt@...aro.org" 
        <krzysztof.kozlowski+dt@...aro.org>,
        "rafael@...nel.org" <rafael@...nel.org>,
        "eric.auger@...hat.com" <eric.auger@...hat.com>,
        "alex.williamson@...hat.com" <alex.williamson@...hat.com>,
        "cohuck@...hat.com" <cohuck@...hat.com>,
        "Gupta, Puneet (DCG-ENG)" <puneet.gupta@....com>,
        "song.bao.hua@...ilicon.com" <song.bao.hua@...ilicon.com>,
        "mchehab+huawei@...nel.org" <mchehab+huawei@...nel.org>,
        "maz@...nel.org" <maz@...nel.org>,
        "f.fainelli@...il.com" <f.fainelli@...il.com>,
        "jeffrey.l.hugo@...il.com" <jeffrey.l.hugo@...il.com>,
        "Michael.Srba@...nam.cz" <Michael.Srba@...nam.cz>,
        "mani@...nel.org" <mani@...nel.org>,
        "yishaih@...dia.com" <yishaih@...dia.com>,
        "jgg@...pe.ca" <jgg@...pe.ca>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "okaya@...nel.org" <okaya@...nel.org>,
        "Anand, Harpreet" <harpreet.anand@....com>,
        "Agarwal, Nikhil" <nikhil.agarwal@....com>,
        "Simek, Michal" <michal.simek@....com>,
        "git (AMD-Xilinx)" <git@....com>
Subject: RE: [RFC PATCH v2 6/6] driver core: add compatible string in sysfs
 for platform devices

[AMD Official Use Only - General]



> -----Original Message-----
> From: Saravana Kannan <saravanak@...gle.com>
> Sent: Wednesday, August 17, 2022 9:34 PM
> To: Greg KH <gregkh@...uxfoundation.org>
> Cc: Gupta, Nipun <Nipun.Gupta@....com>; robh+dt@...nel.org;
> krzysztof.kozlowski+dt@...aro.org; rafael@...nel.org; eric.auger@...hat.com;
> alex.williamson@...hat.com; cohuck@...hat.com; Gupta, Puneet (DCG-ENG)
> <puneet.gupta@....com>; song.bao.hua@...ilicon.com;
> mchehab+huawei@...nel.org; maz@...nel.org; f.fainelli@...il.com;
> jeffrey.l.hugo@...il.com; Michael.Srba@...nam.cz; mani@...nel.org;
> yishaih@...dia.com; jgg@...pe.ca; linux-kernel@...r.kernel.org;
> devicetree@...r.kernel.org; kvm@...r.kernel.org; okaya@...nel.org; Anand,
> Harpreet <harpreet.anand@....com>; Agarwal, Nikhil
> <nikhil.agarwal@....com>; Simek, Michal <michal.simek@....com>; git
> (AMD-Xilinx) <git@....com>
> Subject: Re: [RFC PATCH v2 6/6] driver core: add compatible string in sysfs for
> platform devices
> 
> [CAUTION: External Email]
> 
> On Wed, Aug 17, 2022 at 8:31 AM Greg KH <gregkh@...uxfoundation.org>
> wrote:
> >
> > On Wed, Aug 17, 2022 at 08:35:42PM +0530, Nipun Gupta wrote:
> > > This change adds compatible string for the platform based
> > > devices.
> >
> > What exactly is a "compatible string"?
> 
> Didn't read the rest of the patches in the series yet, but Nack to
> this. This info is already available under:
> 
> <device folder>/of_node/compatible for any device in any (or at least
> most) bus that was created from an of_node.
> 
> Unless compatible is now also in ACPI. In which case, it's probably be
> better to have an of_node like symlink.

We will not be going with platform devices for CDX bus and would
rather have CDX devices:
https://lore.kernel.org/lkml/DM6PR12MB30827577D50AB1B877458923E8799@DM6PR12MB3082.namprd12.prod.outlook.com/
So, this change is not valid for us. We would not be having this in Rev V3.

- Nipun

Powered by blists - more mailing lists