Re: [RFC PATCH] mm, oom: distinguish blockable mode for mmu notifiers

From: Michal Hocko <mhocko-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Radim Krčmář" <rkrcmar-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"David Airlie" <airlied-cv59FeDIM0c@public.gmane.org>,
	"Joonas Lahtinen"
	<joonas.lahtinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
	"Sudeep Dutt"
	<sudeep.dutt-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
	"Felix Kuehling" <felix.kuehling-5C7GfCeVMHo@public.gmane.org>,
	"Andrea Arcangeli"
	<aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"David (ChunMing) Zhou"
	<David1.Zhou-5C7GfCeVMHo@public.gmane.org>,
	"Dimitri Sivanich" <sivanich-sJ/iWh9BUns@public.gmane.org>,
	linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	"Jason Gunthorpe" <jgg-uk2M96/98Pc@public.gmane.org>,
	"Doug Ledford" <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"David Rientjes"
	<rientjes-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
	xen-devel-GuqFBffKawtpuQazS67q72D2FQJk+8+b@public.gmane.org,
	intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	"Jani Nikula"
	<jani.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
	"Jérôme Glisse" <jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"Rodrigo Vivi"
	<rodrigo.vivi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	"Boris Ostrovsky"
	<boris.ostrovsky-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>,
	"Juergen Gross" <jgross-IBi9RG/b67k@public.gmane.org>
Subject: Re: [RFC PATCH] mm, oom: distinguish blockable mode for mmu notifiers
Date: Wed, 11 Jul 2018 11:03:53 +0200	[thread overview]
Message-ID: <20180711090353.GD20050@dhcp22.suse.cz> (raw)
In-Reply-To: <20180710162020.GJ3014-U/DQcQFIOTAkZy+6dPanYNBPR1lH4CV8@public.gmane.org>

On Tue 10-07-18 19:20:20, Leon Romanovsky wrote:
> On Tue, Jul 10, 2018 at 04:14:10PM +0200, Michal Hocko wrote:
> > On Tue 10-07-18 16:40:40, Leon Romanovsky wrote:
> > > On Mon, Jul 09, 2018 at 02:29:08PM +0200, Michal Hocko wrote:
> > > > On Wed 27-06-18 09:44:21, Michal Hocko wrote:
> > > > > This is the v2 of RFC based on the feedback I've received so far. The
> > > > > code even compiles as a bonus ;) I haven't runtime tested it yet, mostly
> > > > > because I have no idea how.
> > > > >
> > > > > Any further feedback is highly appreciated of course.
> > > >
> > > > Any other feedback before I post this as non-RFC?
> > >
> > > From mlx5 perspective, who is primary user of umem_odp.c your change looks ok.
> >
> > Can I assume your Acked-by?
> 
> I didn't have a chance to test it because it applies on our rdma-next, but
> fails to compile.

What is the compilation problem? Is it caused by the patch or some other
unrelated changed?
-- 
Michal Hocko
SUSE Labs
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx