From: Michal Hocko <mhocko@suse.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Baoquan He <bhe@redhat.com>, Christoph Hellwig <hch@lst.de>,
John Donnelly <john.p.donnelly@oracle.com>,
David Hildenbrand <david@redhat.com>,
linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] dma/pool: do not complain if DMA pool is not allocated
Date: Wed, 10 Aug 2022 08:40:42 +0200 [thread overview]
Message-ID: <YvNS6iuWnoJjXin7@dhcp22.suse.cz> (raw)
In-Reply-To: <20220809183252.d168b5a8be31fff5aeef1b3e@linux-foundation.org>
On Tue 09-08-22 18:32:52, Andrew Morton wrote:
> On Tue, 9 Aug 2022 17:37:59 +0200 Michal Hocko <mhocko@suse.com> wrote:
>
> > we have a system complainging about order-10 allocation for the DMA pool.
> >
>
> I'll add a cc:stable to this - if future users like the patch, so will
> current ones!
Technically speaking this is not a fix so I am not sure the stable tree
is really a great fit. On the other hand I am definitely going to
backport this to older SLES kernels because we have had at least 2
reports where this has been brought up for clarification.
That being said, no objection from me.
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2022-08-10 6:40 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-25 12:25 [PATCH] dma/pool: do not complain if DMA pool is not allocated Michal Hocko
2022-03-25 12:58 ` Michal Hocko
2022-03-25 16:48 ` Christoph Hellwig
2022-03-25 16:54 ` Michal Hocko
2022-08-03 9:52 ` Michal Hocko
2022-08-03 14:59 ` Baoquan He
2022-08-03 15:05 ` Michal Hocko
2022-08-03 15:32 ` Baoquan He
2022-08-03 15:44 ` Michal Hocko
2022-08-04 11:01 ` Baoquan He
2022-08-04 12:01 ` Michal Hocko
2022-08-05 12:34 ` Baoquan He
2022-08-05 17:37 ` Michal Hocko
2022-08-09 15:37 ` Michal Hocko
2022-08-10 1:32 ` Andrew Morton
2022-08-10 6:40 ` Michal Hocko [this message]
2022-08-10 2:19 ` Baoquan He
2022-08-11 7:38 ` Christoph Hellwig
2022-08-11 8:25 ` Michal Hocko
2022-08-11 7:34 ` Christoph Hellwig
2022-08-11 7:49 ` Christoph Hellwig
2022-08-11 8:42 ` Michal Hocko
2022-08-11 7:43 ` Christoph Hellwig
2022-08-11 7:29 ` Christoph Hellwig
2022-08-11 7:28 ` Christoph Hellwig
2022-08-11 8:20 ` Michal Hocko
2022-08-11 8:21 ` Christoph Hellwig
2022-08-11 8:33 ` Michal Hocko
2022-08-11 7:27 ` Christoph Hellwig
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