From: Sasha Levin <sashal@kernel.org>
To: James Clark <james.clark@linaro.org>
Cc: Sasha Levin <sashal@kernel.org>,
stable@vger.kernel.org, Larisa Grigore <larisa.grigore@nxp.com>,
Vladimir Oltean <olteanv@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Mark Brown <broonie@kernel.org>,
linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org,
Mehmet Fide <mehmet.fide@gmail.com>
Subject: Re: [PATCH 6.12.y] spi: spi-fsl-dspi: Avoid setup_accel logic for DMA transfers
Date: Tue, 11 Aug 2026 14:55:56 -0400 [thread overview]
Message-ID: <20260811184500.stable-0013-sashal@kernel.org> (raw)
In-Reply-To: <20260811091322.3592403-1-mehmet.fide@gmail.com>
> Either way the behaviour is the same. On vf610 in DMA mode the accel path drops
> the tail of odd length transfers and byte swaps under SPI_LSB_FIRST, and this
> commit removes both. That is what makes it worth having in 6.12.y, whatever the
> original intent was.
cac7e5054115 ("spi: spi-fsl-dspi: Avoid setup_accel logic for DMA transfers")
applies cleanly to 6.12 with no dependencies, so this is not a mechanical
question - it is whether it qualifies. It has no Fixes: tag and no stable tag,
and James reads it as a refactor.
Larisa, Mark, Vladimir - was this a fix? If so, a Fixes: tag would let me take
it here and on the older trees, where it applies just as cleanly.
--
Thanks,
Sasha
next prev parent reply other threads:[~2026-08-11 18:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-10 14:14 [PATCH 6.12.y] spi: spi-fsl-dspi: Avoid setup_accel logic for DMA transfers Mehmet Fide
2026-08-11 8:40 ` Mehmet Fide
2026-08-11 9:09 ` James Clark
2026-08-11 9:13 ` Mehmet Fide
2026-08-11 18:55 ` Sasha Levin [this message]
2026-08-11 21:28 ` Vladimir Oltean
2026-08-12 8:20 ` James Clark
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