From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH v2 04/10] spi: bcm2835: Work around DONE bit erratum Date: Wed, 11 Sep 2019 12:25:22 +0100 Message-ID: <20190911112522.GD2036@sirena.org.uk> References: <7ceb98f154cdcf72c577615fa312df41adea5f47.1568187525.git.lukas@wunner.de> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============8258217309464866912==" Cc: linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Lukas Wunner Return-path: In-Reply-To: <7ceb98f154cdcf72c577615fa312df41adea5f47.1568187525.git.lukas-JFq808J9C/izQB+pC5nmwQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-rpi-kernel" Errors-To: linux-rpi-kernel-bounces+glkr-linux-rpi-kernel=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-spi.vger.kernel.org --===============8258217309464866912== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="qXCixuLMVvZDruUh" Content-Disposition: inline --qXCixuLMVvZDruUh Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 11, 2019 at 12:15:30PM +0200, Lukas Wunner wrote: > Commit 3bd7f6589f67 ("spi: bcm2835: Overcome sglist entry length > limitation") amended the BCM2835 SPI driver with support for DMA > transfers whose buffers are not aligned to 4 bytes and require more than > one sglist entry. You said in the cover letter that this was at the start of the series but it's actually patch 4 (or patch 3 in terms of the order they were sent), and in any case it was already applied so I'm not clear why you're resending it. If there's any difference =66rom the previous version please send an incremental fix for it instead. The entire series has arrived but it looks like this in my inbox: 749 r T 09/11 Lukas Wunner (1.6K) [PATCH v2 00/10] Speed up SPI simp= lex t 750 N T 09/11 Lukas Wunner (4.0K) =E2=94=9C=E2=94=80>[PATCH v2 05/10= ] spi: bcm2835: Drop 751 N T 09/11 Lukas Wunner (3.5K) =E2=94=9C=E2=94=80>[PATCH v2 09/10= ] dmaengine: bcm2835: 752 N T 09/11 Lukas Wunner (3.6K) =E2=94=9C=E2=94=80>[PATCH v2 04/10= ] spi: bcm2835: Work 753 N T 09/11 Lukas Wunner ( 17K) =E2=94=9C=E2=94=80>[PATCH v2 07/10= ] spi: bcm2835: Speed 754 N T 09/11 Lukas Wunner (5.2K) =E2=94=9C=E2=94=80>[PATCH v2 06/10= ] spi: bcm2835: Cache 755 N T 09/11 Lukas Wunner (2.1K) =E2=94=9C=E2=94=80>[PATCH v2 02/10= ] dmaengine: bcm2835: 756 N T 09/11 Lukas Wunner (1.3K) =E2=94=9C=E2=94=80>[PATCH v2 01/10= ] dmaengine: bcm2835: 757 N T 09/11 Lukas Wunner (2.6K) =E2=94=9C=E2=94=80>[PATCH v2 03/10= ] spi: Guarantee cach 758 N T 09/11 Lukas Wunner (1.1K) =E2=94=9C=E2=94=80>[PATCH v2 08/10= ] dmaengine: bcm2835: 759 N T 09/11 Lukas Wunner (8.6K) =E2=94=94=E2=94=80>[PATCH v2 10/10= ] spi: bcm2835: Speed which is really not good, the random ordering you're using when you send things means that it's a hassle to even figure out that I've got the entire series. Please look into what you're doing here, other people's patch serieses don't have this problem so there must be something unusual with your tooling. --qXCixuLMVvZDruUh Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl142aEACgkQJNaLcl1U h9DfPAf+OYtqXMV5gYBzU4XTKR08XD1PV2nI4GT7e675+/MifpQk2bPDDqVQYYQw lysfjslqQAmGX8aHnoyaPPIyiGkT1aCUG7j8DdqgWPdXPRoGWNnknhVc7Lwko5+v 9nOxr3Zft3KmhKr50btHGengwyNJNlZlhvEi4nSmwKYyJLR8+nK3HmvIHew+yABM DppyiPrwx7Q4JNKYPj3zS8rz8vUUp0mUpdYv2e377jLilQYuhlvvP8DfADc52zhN S0dXlGpjChPSBfzK/nM8mP+l8txFax/ERE/g7w9APK1gAJ/HUhniJp13Q1PFTNF3 AWYr1YSUDj94ktqrczb+BgyDd4YrrA== =h6tk -----END PGP SIGNATURE----- --qXCixuLMVvZDruUh-- --===============8258217309464866912== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-rpi-kernel mailing list linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org http://lists.infradead.org/mailman/listinfo/linux-rpi-kernel --===============8258217309464866912==--