; net...@vger.kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> On Sat, 24 Aug 2019 03:56:08 +
> Parav Pandit wrote:
>
> > > -Original Message-
> > > From: Alex Williamson
> > > Sent: Saturday, August 24, 2019
; ; Kirti Wankhede ; Cornelia
> > Huck ; k...@vger.kernel.org; linux-
> > ker...@vger.kernel.org; cjia ; net...@vger.kernel.org
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Fri, 23 Aug 2019 18:00:30 +
> > Parav Pandit wrote:
> >
&g
;
> Cornelia Huck ; k...@vger.kernel.org; linux-
> ker...@vger.kernel.org; cjia ; net...@vger.kernel.org
> Subject: RE: [PATCH v2 0/2] Simplify mtty driver and mdev core
> > I don't understand this logic. I'm simply asking that we have a way
> > to test the collision behavior withou
ia ; net...@vger.kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> On Fri, 23 Aug 2019 18:00:30 +
> Parav Pandit wrote:
>
> > > -Original Message-
> > > From: Alex Williamson
> > > Sent: Friday, August 23, 20
; ; Kirti Wankhede ; Cornelia
> > Huck ; k...@vger.kernel.org; linux-
> > ker...@vger.kernel.org; cjia ; net...@vger.kernel.org
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Fri, 23 Aug 2019 16:14:04 +
> > Parav Pandit wrote:
> >
>
ia ; net...@vger.kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> On Fri, 23 Aug 2019 16:14:04 +
> Parav Pandit wrote:
>
> > > > Idea is to have mdev alias as optional.
> > > > Each mdev_parent says whether it wants mdev_c
; Cornelia
> > Huck ; k...@vger.kernel.org; linux-
> > ker...@vger.kernel.org; cjia ; net...@vger.kernel.org
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Fri, 23 Aug 2019 14:53:06 +
> > Parav Pandit wrote:
> >
&g
ia ; net...@vger.kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> On Fri, 23 Aug 2019 14:53:06 +
> Parav Pandit wrote:
>
> > > -Original Message-
> > > From: Alex Williamson
> > > Sent: Friday, August 23, 2
; Cornelia
> > Huck ; k...@vger.kernel.org; linux-
> > ker...@vger.kernel.org; cjia ; net...@vger.kernel.org
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Fri, 23 Aug 2019 08:14:39 +
> > Parav Pandit wrote:
> >
>
>> ; Kirti Wankhede ; Cornelia
>> Huck ; k...@vger.kernel.org; linux-
>> ker...@vger.kernel.org; cjia ; net...@vger.kernel.org
>> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>>
>> On Fri, 23 Aug 2019 08:14:39 +
>> Parav Pandit wrote:
>>
>
ia ; net...@vger.kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> On Fri, 23 Aug 2019 08:14:39 +
> Parav Pandit wrote:
>
> > Hi Alex,
> >
> >
> > > -Original Message-
> > > From: Jiri Pirko
> > >
; Kirti
> > Wankhede ; Cornelia Huck ;
> > k...@vger.kernel.org; linux-kernel@vger.kernel.org; cjia ;
> > net...@vger.kernel.org
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > Thu, Aug 22, 2019 at 03:33:30PM CEST, pa...@mellanox.com
> net...@vger.kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> Thu, Aug 22, 2019 at 03:33:30PM CEST, pa...@mellanox.com wrote:
> >
> >
> >> -Original Message-
> >> From: Jiri Pirko
> >> Sent: Thursday, Aug
; Kirti
>> Wankhede ; Cornelia Huck ;
>> k...@vger.kernel.org; linux-kernel@vger.kernel.org; cjia ;
>> net...@vger.kernel.org
>> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>>
>> Thu, Aug 22, 2019 at 12:04:02PM CEST, pa...@mellanox.com wrote:
>>
> net...@vger.kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> Thu, Aug 22, 2019 at 12:04:02PM CEST, pa...@mellanox.com wrote:
> >
> >
> >> -Original Message-
> >> From: Jiri Pirko
> >> Sent: Thursday, August 22
; Kirti
>> Wankhede ; Cornelia Huck ;
>> k...@vger.kernel.org; linux-kernel@vger.kernel.org; cjia ;
>> net...@vger.kernel.org
>> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>>
>> Thu, Aug 22, 2019 at 11:42:13AM CEST, pa...@mellanox.com wrote:
>>
> net...@vger.kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> Thu, Aug 22, 2019 at 11:42:13AM CEST, pa...@mellanox.com wrote:
> >
> >
> >> -Original Message-
> >> From: Jiri Pirko
> >> Sent: Thursday, August 22
; Kirti
>> Wankhede ; Cornelia Huck ;
>> k...@vger.kernel.org; linux-kernel@vger.kernel.org; cjia ;
>> net...@vger.kernel.org
>> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>>
>> Wed, Aug 21, 2019 at 08:23:17AM CEST, pa...@mellanox.com wrote:
>> >
&
> net...@vger.kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> Wed, Aug 21, 2019 at 08:23:17AM CEST, pa...@mellanox.com wrote:
> >
> >
> >> -Original Message-
> >> From: Alex Williamson
> >> Sent: Wednesday, Au
elia Huck
>> ; k...@vger.kernel.org; linux-kernel@vger.kernel.org;
>> cjia ; net...@vger.kernel.org
>> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>>
>> > > > > Just an example of the alias, not proposing how it's set. In
>>
kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> > > > > Just an example of the alias, not proposing how it's set. In
> > > > > fact, proposing that the user does not set it, mdev-core
> > > > > provides one
>
> ; k...@vger.kernel.org; linux-kernel@vger.kernel.org;
> > cjia ; net...@vger.kernel.org
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Wed, 21 Aug 2019 04:40:15 +
> > Parav Pandit wrote:
> >
> > > > --
gt; To: Parav Pandit
> > > Cc: Jiri Pirko ; David S . Miller
> > > ; Kirti Wankhede ;
> > > Cornelia Huck ; k...@vger.kernel.org;
> > > linux-kernel@vger.kernel.org; cjia ;
> > > net...@vger.kernel.org
> > > Subject: Re: [PATCH v2 0/2] Simplify
> ; k...@vger.kernel.org; linux-kernel@vger.kernel.org;
> > cjia ; net...@vger.kernel.org
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Wed, 21 Aug 2019 03:42:25 +
> > Parav Pandit wrote:
> >
> > > > -O
gt; To: Parav Pandit
> > > Cc: Jiri Pirko ; David S . Miller
> > > ; Kirti Wankhede ;
> > > Cornelia Huck ; k...@vger.kernel.org;
> > > linux-kernel@vger.kernel.org; cjia ;
> > > net...@vger.kernel.org
> > > Subject: Re: [PATCH v2 0/2]
> ; k...@vger.kernel.org; linux-kernel@vger.kernel.org;
> > cjia ; net...@vger.kernel.org
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Tue, 20 Aug 2019 08:58:02 +
> > Parav Pandit wrote:
> >
> > > + Dave.
>
kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> On Tue, 20 Aug 2019 11:19:04 -0600
> Alex Williamson wrote:
>
> > What about an alias based on the uuid? For example, we use 160-bit
> > sha1s daily with git (uuids are only 128-bit), but we gene
kernel.org
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> On Tue, 20 Aug 2019 08:58:02 +
> Parav Pandit wrote:
>
> > + Dave.
> >
> > Hi Jiri, Dave, Alex, Kirti, Cornelia,
> >
> > Please provide your feedback on it, how shall we
> -Original Message-
> From: Cornelia Huck
> Sent: Tuesday, August 20, 2019 10:01 PM
> > > > Option-1: mdev index
> > > > Introduce an optional mdev index/handle as u32 during mdev create
> time.
> > > > User passes mdev index/handle as input.
> > > >
> > > > phys_port_name=mIndex=m%u
On Tue, 20 Aug 2019 11:19:04 -0600
Alex Williamson wrote:
> What about an alias based on the uuid? For example, we use 160-bit
> sha1s daily with git (uuids are only 128-bit), but we generally don't
> reference git commits with the full 20 character string. Generally 12
> characters is
On Tue, 20 Aug 2019 08:58:02 +
Parav Pandit wrote:
> + Dave.
>
> Hi Jiri, Dave, Alex, Kirti, Cornelia,
>
> Please provide your feedback on it, how shall we proceed?
>
> Short summary of requirements.
> For a given mdev (mediated device [1]), there is one representor
> netdevice and
On Tue, 20 Aug 2019 11:25:05 +
Parav Pandit wrote:
> > -Original Message-
> > From: Christophe de Dinechin
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> >
> > Parav Pandit writes:
> >
> > > + Dav
> -Original Message-
> From: Christophe de Dinechin
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
>
> Parav Pandit writes:
>
> > + Dave.
> >
> > Hi Jiri, Dave, Alex, Kirti, Cornelia,
> >
> > Please provide your
Parav Pandit writes:
> + Dave.
>
> Hi Jiri, Dave, Alex, Kirti, Cornelia,
>
> Please provide your feedback on it, how shall we proceed?
>
> Hence, I would like to discuss below options.
>
> Option-1: mdev index
> Introduce an optional mdev index/handle as u32 during mdev create time.
> User
> ker...@vger.kernel.org; c...@nvidia.com; Jiri Pirko ;
> net...@vger.kernel.org
> Subject: RE: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
>
>
> > -Original Message-
> > From: Alex Williamson
> > Sent: Wednesday, August 14, 2019 8:28 PM
>
> To: Parav Pandit
> > > Cc: Alex Williamson ; Kirti Wankhede
> > > ; k...@vger.kernel.org; linux-
> > > ker...@vger.kernel.org; c...@nvidia.com; Jiri Pirko
> > > ; net...@vger.kernel.org
> > > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
linux-
> > ker...@vger.kernel.org; c...@nvidia.com; Jiri Pirko ;
> > net...@vger.kernel.org
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Wed, 14 Aug 2019 12:27:01 +
> > Parav Pandit wrote:
> >
> > > + Jiri,
nelia,
> >
> > > -Original Message-
> > > From: Cornelia Huck
> > > Sent: Wednesday, August 14, 2019 1:32 PM
> > > To: Parav Pandit
> > > Cc: Alex Williamson ; Kirti Wankhede
> > > ; k...@vger.kernel.org; linux-
> > > ker..
ent: Wednesday, August 14, 2019 1:32 PM
> > To: Parav Pandit
> > Cc: Alex Williamson ; Kirti Wankhede
> > ; k...@vger.kernel.org; linux-
> > ker...@vger.kernel.org; c...@nvidia.com
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Wed, 14
k...@vger.kernel.org; linux-
> ker...@vger.kernel.org; c...@nvidia.com
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> On Wed, 14 Aug 2019 05:54:36 +
> Parav Pandit wrote:
>
> > > > I get that part. I prefer to remove the UUID itself from th
On Wed, 14 Aug 2019 05:54:36 +
Parav Pandit wrote:
> > > I get that part. I prefer to remove the UUID itself from the structure
> > > and therefore removing this API makes lot more sense?
> >
> > Mdev and support tools around mdev are based on UUIDs because it's defined
> > in the
> -Original Message-
> From: Alex Williamson
> Sent: Tuesday, August 13, 2019 10:42 PM
> To: Parav Pandit
> Cc: Kirti Wankhede ; k...@vger.kernel.org; linux-
> ker...@vger.kernel.org; coh...@redhat.com; c...@nvidia.com
> Subject: Re: [PATCH v2 0/2] Simplify mtty
hat.com; c...@nvidia.com
> Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
>
> On Tue, Aug 13, 2019 at 09:37:21AM -0700, Christoph Hellwig wrote:
> > On Tue, Aug 13, 2019 at 02:40:02PM +, Parav Pandit wrote:
> > > We need to ask Greg or Linus on the kernel
On Tue, Aug 13, 2019 at 09:37:21AM -0700, Christoph Hellwig wrote:
> On Tue, Aug 13, 2019 at 02:40:02PM +, Parav Pandit wrote:
> > We need to ask Greg or Linus on the kernel policy on whether an API should
> > exist without in-kernel driver.
I "love" it when people try to ask a question of
; coh...@redhat.com; c...@nvidia.com
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> > On Tue, 13 Aug 2019 14:40:02 +
> > Parav Pandit wrote:
> >
> > > > -Original Message-
> > > > From: Kirti Wankhede
On Tue, Aug 13, 2019 at 02:40:02PM +, Parav Pandit wrote:
> We need to ask Greg or Linus on the kernel policy on whether an API should
> exist without in-kernel driver.
> We don't add such API in netdev, rdma and possibly other subsystem.
> Where can we find this mdev driver in-tree?
The
On Tue, 13 Aug 2019 16:28:53 +
Parav Pandit wrote:
> In bigger objective, I wanted to discuss post this cleanup patch, is to
> expand mdev to have more user friendly device names.
Uh, what is unfriendly about uuids?
>
> Before we reach there, I should include a patch that eliminates
> -Original Message-
> From: Alex Williamson
> Sent: Tuesday, August 13, 2019 8:23 PM
> To: Parav Pandit
> Cc: Kirti Wankhede ; k...@vger.kernel.org; linux-
> ker...@vger.kernel.org; coh...@redhat.com; c...@nvidia.com
> Subject: Re: [PATCH v2 0/2] Simplify mtty
h...@redhat.com;
> > c...@nvidia.com
> > Subject: Re: [PATCH v2 0/2] Simplify mtty driver and mdev core
> >
> >
> >
> > On 8/9/2019 4:32 AM, Alex Williamson wrote:
> > > On Thu, 8 Aug 2019 09:12:53 -0500
> > > Parav Pandit wrote:
>
Hi Alex,
> -Original Message-
> From: Alex Williamson
> Sent: Friday, August 9, 2019 4:33 AM
> To: Parav Pandit
> Cc: k...@vger.kernel.org; kwankh...@nvidia.com; linux-
> ker...@vger.kernel.org; coh...@redhat.com; c...@nvidia.com
> Subject: Re: [PATCH v2 0/2]
> -Original Message-
> From: Kirti Wankhede
> Sent: Monday, August 12, 2019 5:06 PM
> To: Alex Williamson ; Parav Pandit
>
> Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org; coh...@redhat.com;
> c...@nvidia.com
> Subject: Re: [PATCH v2 0/2] Simplify m
On 8/9/2019 4:32 AM, Alex Williamson wrote:
> On Thu, 8 Aug 2019 09:12:53 -0500
> Parav Pandit wrote:
>
>> Currently mtty sample driver uses mdev state and UUID in convoluated way to
>> generate an interrupt.
>> It uses several translations from mdev_state to mdev_device to mdev uuid.
>>
On Thu, 8 Aug 2019 17:02:47 -0600
Alex Williamson wrote:
> On Thu, 8 Aug 2019 09:12:53 -0500
> Parav Pandit wrote:
>
> > Currently mtty sample driver uses mdev state and UUID in convoluated way to
> > generate an interrupt.
> > It uses several translations from mdev_state to mdev_device to
On Thu, 8 Aug 2019 09:12:53 -0500
Parav Pandit wrote:
> Currently mtty sample driver uses mdev state and UUID in convoluated way to
> generate an interrupt.
> It uses several translations from mdev_state to mdev_device to mdev uuid.
> After which it does linear search of long uuid comparision
54 matches
Mail list logo
