From: Jakub Kicinski <kuba@kernel.org>
To: Bobby Eshleman <bobbyeshleman@gmail.com>
Cc: "Donald Hunter" <donald.hunter@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Paolo Abeni" <pabeni@redhat.com>,
"Simon Horman" <horms@kernel.org>,
"Andrew Lunn" <andrew+netdev@lunn.ch>,
"Gerd Hoffmann" <kraxel@redhat.com>,
"Vivek Kasireddy" <vivek.kasireddy@intel.com>,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Christian König" <christian.koenig@amd.com>,
"Shuah Khan" <shuah@kernel.org>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org,
linaro-mm-sig@lists.linaro.org, linux-kselftest@vger.kernel.org,
sdf@fomichev.me, razor@blackwall.org, daniel@iogearbox.net,
almasrymina@google.com, matttbe@kernel.org, skhawaja@google.com,
dw@davidwei.uk, "Bobby Eshleman" <bobbyeshleman@meta.com>
Subject: Re: [PATCH net-next v3 2/4] udmabuf: emit one sg entry per pinned folio
Date: Mon, 15 Jun 2026 14:57:57 -0700 [thread overview]
Message-ID: <20260615145757.0b2ddcf3@kernel.org> (raw)
In-Reply-To: <20260612-tcpdm-large-niovs-v3-2-a3b693e76fcb@meta.com>
On Fri, 12 Jun 2026 09:25:58 -0700 Bobby Eshleman wrote:
> dma_map_sgtable() does not always merge contiguous pages for us, so we
> do this internally before exporting.
>
> Signed-off-by: Bobby Eshleman <bobbyeshleman@meta.com>
> ---
> drivers/dma-buf/udmabuf.c
This will need at the very least an ack from DMABUF maintainers,
so it's a bit late to consider it for 7.2
--
pw-bot: defer
next prev parent reply other threads:[~2026-06-15 21:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-12 16:25 [PATCH net-next v3 0/4] net: devmem: allow rx-buf-size > PAGE_SIZE per binding Bobby Eshleman
2026-06-12 16:25 ` [PATCH net-next v3 1/4] net: devmem: allow rx-buf-size > PAGE_SIZE per dmabuf binding Bobby Eshleman
2026-06-13 16:28 ` sashiko-bot
2026-06-12 16:25 ` [PATCH net-next v3 2/4] udmabuf: emit one sg entry per pinned folio Bobby Eshleman
2026-06-13 16:28 ` sashiko-bot
2026-06-15 21:57 ` Jakub Kicinski [this message]
2026-06-12 16:25 ` [PATCH net-next v3 3/4] selftests/net: ncdevmem: add -b option to set rx-buf-size on bind Bobby Eshleman
2026-06-13 2:03 ` Stanislav Fomichev
2026-06-13 16:28 ` sashiko-bot
2026-06-12 16:26 ` [PATCH net-next v3 4/4] selftests/net: devmem.py: add check_rx_large_niov Bobby Eshleman
2026-06-13 2:03 ` Stanislav Fomichev
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