From: Christoph Hellwig <hch@lst.de>
To: Michael Ellerman <patch-notifications@ellerman.id.au>
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
linux-kernel@vger.kernel.org,
Oliver O'Halloran <oohall@gmail.com>,
Frederic Barrat <fbarrat@linux.ibm.com>,
Paul Mackerras <paulus@samba.org>,
linuxppc-dev@lists.ozlabs.org, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH 1/4] powerpc/powernv: remove the unused pnv_pci_set_p2p function
Date: Wed, 3 Jul 2019 16:33:00 +0200 [thread overview]
Message-ID: <20190703143300.GA10125@lst.de> (raw)
In-Reply-To: <45f3Mt388Xz9sPD@ozlabs.org>
On Thu, Jul 04, 2019 at 12:27:06AM +1000, Michael Ellerman wrote:
> On Tue, 2019-06-25 at 14:52:36 UTC, Christoph Hellwig wrote:
> > This function has never been used anywhere in the kernel tree since it
> > was added to the tree. We also now have proper PCIe P2P APIs in the core
> > kernel, and any new P2P support should be using those.
> >
> > Signed-off-by: Christoph Hellwig <hch@lst.de>
>
> Series applied to powerpc next, thanks.
>
> https://git.kernel.org/powerpc/c/63982618662e2a05e5c5c3e4247456d1d3467f32
Thanks. For P2P it would be good if you guys could chime in for
the "Removing struct page from P2PDMA" where we are discussion PCIe
P2P requirements so that our future changes can accommodate Power 9
and we can help upstreaming the P2P support in a proper way.
next prev parent reply other threads:[~2019-07-03 14:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-25 14:52 remove unused powernv code v3 Christoph Hellwig
2019-06-25 14:52 ` [PATCH 1/4] powerpc/powernv: remove the unused pnv_pci_set_p2p function Christoph Hellwig
2019-07-03 14:27 ` Michael Ellerman
2019-07-03 14:33 ` Christoph Hellwig [this message]
2019-06-25 14:52 ` [PATCH 2/4] powerpc/powernv: remove the unused tunneling exports Christoph Hellwig
2019-06-25 14:52 ` [PATCH 3/4] powerpc/powernv: remove unused NPU DMA code Christoph Hellwig
2019-06-26 0:44 ` Alexey Kardashevskiy
2019-06-26 7:49 ` Christoph Hellwig
2019-06-27 0:21 ` Alexey Kardashevskiy
2019-06-27 7:22 ` Christoph Hellwig
2019-06-27 16:51 ` Greg Kroah-Hartman
2019-06-25 14:52 ` [PATCH 4/4] powerpc/powernv: remove the unused vas_win_paste_addr and vas_win_id functions Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2019-06-25 8:15 remove unused powernv code v2 Christoph Hellwig
2019-06-25 8:15 ` [PATCH 1/4] powerpc/powernv: remove the unused pnv_pci_set_p2p function Christoph Hellwig
2019-06-25 8:26 ` Cédric Le Goater
2019-06-25 8:28 ` Christoph Hellwig
2019-05-23 7:49 remove dead powernv code v2 Christoph Hellwig
2019-05-23 7:49 ` [PATCH 1/4] powerpc/powernv: remove the unused pnv_pci_set_p2p function Christoph Hellwig
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