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Date: Tue, 27 Oct 2020 13:24:24 +0000 From: Edward Cree <ecree@...arflare.com> To: Sasha Levin <sashal@...nel.org>, <linux-kernel@...r.kernel.org>, <stable@...r.kernel.org> CC: Jakub Kicinski <kuba@...nel.org>, <netdev@...r.kernel.org> Subject: Re: [PATCH AUTOSEL 5.9 054/147] sfc: add and use efx_tx_send_pending in tx.c On 26/10/2020 23:47, Sasha Levin wrote: > From: Edward Cree <ecree@...arflare.com> > > [ Upstream commit 1c0544d24927e4fad04f858216b8ea767a3bd123 ] > > Instead of using efx_tx_queue_partner(), which relies on the assumption > that tx_queues_per_channel is 2, efx_tx_send_pending() iterates over > txqs with efx_for_each_channel_tx_queue(). That assumption was valid for the code as of v5.9; this change was only needed to support the extra queues that were added for encap offloads. Thus, this patch shouldn't be backported, unless -stable is also planning to backport that feature (e.g. 0ce8df661456, 24b2c3751aa3), which I doubt (it's nearly 20 patches, and can't be considered a bugfix). -ed
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