From: Jakub Kicinski <kuba@kernel.org>
To: Sasha Levin <sashal@kernel.org>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Pavel Begunkov <asml.silence@gmail.com>,
davem@davemloft.net, edumazet@google.com, pabeni@redhat.com,
imagedong@tencent.com, luiz.von.dentz@intel.com,
vasily.averin@linux.dev, jk@codeconstruct.com.au,
netdev@vger.kernel.org
Subject: Re: [PATCH AUTOSEL 5.15 44/45] skbuff: don't mix ubuf_info from different sources
Date: Mon, 8 Aug 2022 11:44:51 -0700 [thread overview]
Message-ID: <20220808114451.78686a5b@kernel.org> (raw)
In-Reply-To: <20220808013551.315446-44-sashal@kernel.org>
On Sun, 7 Aug 2022 21:35:48 -0400 Sasha Levin wrote:
> From: Pavel Begunkov <asml.silence@gmail.com>
>
> [ Upstream commit 1b4b2b09d4fb451029b112f17d34792e0277aeb2 ]
>
> We should not append MSG_ZEROCOPY requests to skbuff with non
> MSG_ZEROCOPY ubuf_info, they might be not compatible.
This is prep for later patches which add a different type of zerocopy.
No need to backport.
prev parent reply other threads:[~2022-08-08 18:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220808013551.315446-1-sashal@kernel.org>
2022-08-08 1:35 ` [PATCH AUTOSEL 5.15 44/45] skbuff: don't mix ubuf_info from different sources Sasha Levin
2022-08-08 18:44 ` Jakub Kicinski [this message]
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