From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: next/master boot: 179 boots: 11 failed, 167 passed with 1 offline (next-20180731) Date: Tue, 31 Jul 2018 17:06:23 +0100 Message-ID: <20180731160623.GH5719@sirena.org.uk> References: <5b607cc4.1c69fb81.6c1d6.6534@mx.google.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3175613517232453340==" Return-path: In-Reply-To: <5b607cc4.1c69fb81.6c1d6.6534@mx.google.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Andy Gross , David Brown , Ulf Hansson , Ludovic Barre Cc: kernel-build-reports@lists.linaro.org, khilman@baylibre.com, linux-mmc@vger.kernel.org, linux-next@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-arm-msm@vger.kernel.org --===============3175613517232453340== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gKijDXBCEH69PxaN" Content-Disposition: inline --gKijDXBCEH69PxaN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jul 31, 2018 at 08:14:12AM -0700, kernelci.org bot wrote: Today's -next fails to boot on a variety of Qualcomm 32 bit platforms: > multi_v7_defconfig: > qcom-apq8064-cm-qs600: > lab-baylibre-seattle: new failure (last pass: next-20180730) > qcom-apq8064-ifc6410: > lab-baylibre-seattle: new failure (last pass: next-20180730) >=20 > qcom_defconfig: > qcom-apq8064-cm-qs600: > lab-baylibre-seattle: new failure (last pass: next-20180730) The logs are all somewhat similar, for example: https://storage.kernelci.org/next/master/next-20180731/arm/multi_v7_defc= onfig/lab-baylibre-seattle/boot-qcom-apq8064-cm-qs600.html detects a DMA problem during MMCI initialization: [ 2.237566] mmci-pl18x 121c0000.sdcc: mmc2: PL180 manf 51 rev0 at 0x121c= 0000 irq 32,0 (pio) [ 2.244790] mmci-pl18x 121c0000.sdcc: DMA channels RX dma2chan1, TX dma2= chan2 [ 2.271722] mmci-pl18x 12400000.sdcc: error during DMA transfer! [ 2.271757] mmci-pl18x 12400000.sdcc: buggy DMA detected. Taking evasive= action. [ 2.276798] ------------[ cut here ]------------ [ 2.284185] WARNING: CPU: 0 PID: 0 at ../include/linux/dma-mapping.h:551= bam_free_chan+0x2d8/0x2e0 [ 2.288772] Modules linked in: [ 2.297534] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.18.0-rc7-next-20= 180731 #1 then panics: [ 2.513796] ------------[ cut here ]------------ [ 2.518367] kernel BUG at ../mm/vmalloc.c:1608! [ 2.522968] Internal error: Oops - BUG: 0 [#1] SMP ARM trying to release the DMA channel. I've not done any bisection or anything but I do note 8bb2299d2d0b5cc (mmc: mmci: Add and implement a ->dma_setup() callback for qcom dml) and some related commits in the MMC tree. More details for each of the failed boots at: https://kernelci.org/boot/id/5b6054f559b5144b9396baa9/ https://kernelci.org/boot/id/5b60551259b5144abb96bab6/ https://kernelci.org/boot/id/5b6054e259b5144b1e96bab2/ including full logs, details of the build and so on. --gKijDXBCEH69PxaN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAltgiP8ACgkQJNaLcl1U h9D2GQf/a6b1VF7LuVwtXj8TF0zF4ZYBg+iI4bWY0djl1iD7Xx87fqsQ1rmQrzy6 pyBgKCZcb66v514+Qj4FKLkO9D9iFxFM4FNJjvXFchlxiL4fO/4cyeRjpgXMwmww /4AUgAxTO7Za2xKZ4ysk5BVQ2845oEYn01Gxc1IyC0m8gXuv3rSOSKBCBWFc+WEC 4+e2QFecVsi7whSMrGLuWdPACXpK4NjBh9ScA/HbWAjT/Gl8XNmZtvyYnp0DcrJY 2kyBGreEemiE8voSLDmYyMerSCsuqbn+FLwH1tGTn2v7mDd0xExEatQtNWuVwC1X KiToDsKyf9zMi12kL29DIAN/uCdW6w== =K646 -----END PGP SIGNATURE----- --gKijDXBCEH69PxaN-- --===============3175613517232453340== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============3175613517232453340==--