linux-kernel - Re: [PATCH vhost 0/2] vdpa/mlx5: Iova mapping related fixes

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Message-ID: <20241113013105-mutt-send-email-mst@kernel.org>
Date: Wed, 13 Nov 2024 01:32:44 -0500
From: "Michael S. Tsirkin" <mst@...hat.com>
To: Jason Wang <jasowang@...hat.com>
Cc: Dragos Tatulea <dtatulea@...dia.com>, virtualization@...ts.linux.dev,
	Si-Wei Liu <si-wei.liu@...cle.com>,
	Eugenio Perez Martin <eperezma@...hat.com>, kvm@...r.kernel.org,
	linux-kernel@...r.kernel.org, Gal Pressman <gal@...dia.com>,
	Parav Pandit <parav@...dia.com>,
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>
Subject: Re: [PATCH vhost 0/2] vdpa/mlx5: Iova mapping related fixes

On Wed, Nov 13, 2024 at 09:45:22AM +0800, Jason Wang wrote:
> On Mon, Nov 11, 2024 at 4:58 PM Dragos Tatulea <dtatulea@...dia.com> wrote:
> >
> >
> >
> > On 21.10.24 15:40, Dragos Tatulea wrote:
> > > Here are 2 fixes from Si-Wei:
> > > - The first one is an important fix that has to be applied as far
> > >   back as possible (hence CC'ing linux-stable).
> > > - The second is more of an improvement. That's why it doesn't have the
> > >   Fixes tag.
> > >
> > > I'd like to thank Si-Wei for the effort of finding and fixing these
> > > issues. Especially the first issue which was very well hidden and
> > > was there since day 1.
> > >
> > > Si-Wei Liu (2):
> > >   vdpa/mlx5: Fix PA offset with unaligned starting iotlb map
> > >   vdpa/mlx5: Fix suboptimal range on iotlb iteration
> > >
> > >  drivers/vdpa/mlx5/core/mr.c | 12 ++++++------
> > >  1 file changed, 6 insertions(+), 6 deletions(-)
> > >
> > Gentle nudge for a review. The bug fixed by the first patch is a very
> > serious and insidious one.
> 
> I think I've acked to those patches, have you received that?
> 
> Thanks

I saw your acks Jason, thanks!
Patch 1 is now upstream. Patch 2 is queued but I asked a question about
it.


> >
> > Thanks,
> > Dragos
> >
> >