Hi Sahil, Please see the bisection report below about a boot failure on kontron-kbox-a-230-ls on linux-next. Reports aren't automatically sent to the public while we're trialing new bisection features on kernelci.org but this one looks valid. The kernel is hitting this issue: [ 5.326403] kernel BUG at arch/arm64/kernel/traps.c:406! Full log: https://storage.kernelci.org/next/master/next-20210316/arm64/defconfig/gcc-8/lab-kontron/baseline-kontron-kbox-a-230-ls.html The issue can be reproduced with a plain arm64 defconfig, and doesn't seem to be impacting other platforms on kernelci.org. More details can be found here: https://kernelci.org/test/case/id/605057a041fc669ff0addccc/ Please let us know if you need any help debugging the issue on this platform or to try a fix. Best wishes, Guillaume On 16/03/2021 14:23, KernelCI bot wrote: > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > * This automated bisection report was sent to you on the basis * > * that you may be involved with the breaking commit it has * > * found. No manual investigation has been done to verify it, * > * and the root cause of the problem may be somewhere else. * > * * > * If you do send a fix, please include this trailer: * > * Reported-by: "kernelci.org bot" <bot@xxxxxxxxxxxx> * > * * > * Hope this helps! * > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > > next/master bisection: baseline.login on kontron-kbox-a-230-ls > > Summary: > Start: 0f4b0bb396f6 Add linux-next specific files for 20210316 > Plain log: https://storage.kernelci.org/next/master/next-20210316/arm64/defconfig+CONFIG_ARM64_64K_PAGES=y/clang-11/lab-kontron/baseline-kontron-kbox-a-230-ls.txt > HTML log: https://storage.kernelci.org/next/master/next-20210316/arm64/defconfig+CONFIG_ARM64_64K_PAGES=y/clang-11/lab-kontron/baseline-kontron-kbox-a-230-ls.html > Result: 48787485f8de arm64: dts: ls1028a: enable optee node > > Checks: > revert: PASS > verify: PASS > > Parameters: > Tree: next > URL: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > Branch: master > Target: kontron-kbox-a-230-ls > CPU arch: arm64 > Lab: lab-kontron > Compiler: clang-11 > Config: defconfig+CONFIG_ARM64_64K_PAGES=y > Test case: baseline.login > > Breaking commit found: > > ------------------------------------------------------------------------------- > commit 48787485f8de44915016d4583e898b62bb2d5753 > Author: Sahil Malhotra <sahil.malhotra@xxxxxxx> > Date: Fri Mar 5 14:03:51 2021 +0530 > > arm64: dts: ls1028a: enable optee node > > optee node was disabled in ls1028a.dtsi, enabling it by default. > > Signed-off-by: Sahil Malhotra <sahil.malhotra@xxxxxxx> > Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx> > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > index c1f2f402ad53..3d96c6beb7e2 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > @@ -95,7 +95,6 @@ > optee { > compatible = "linaro,optee-tz"; > method = "smc"; > - status = "disabled"; > }; > }; > ------------------------------------------------------------------------------- > > > Git bisection log: > > ------------------------------------------------------------------------------- > git bisect start > # good: [1e28eed17697bcf343c6743f0028cc3b5dd88bf0] Linux 5.12-rc3 > git bisect good 1e28eed17697bcf343c6743f0028cc3b5dd88bf0 > # bad: [0f4b0bb396f6f424a7b074d00cb71f5966edcb8a] Add linux-next specific files for 20210316 > git bisect bad 0f4b0bb396f6f424a7b074d00cb71f5966edcb8a > # bad: [edd84c42baeffe66740143a04f24588fded94241] Merge remote-tracking branch 'drm-misc/for-linux-next' > git bisect bad edd84c42baeffe66740143a04f24588fded94241 > # bad: [a76f62d56da82bee1a4c35dd6375a8fdd57eca4e] Merge remote-tracking branch 'cel/for-next' > git bisect bad a76f62d56da82bee1a4c35dd6375a8fdd57eca4e > # bad: [38872831aa5ec902b861d14e641cfeea97ca913a] Merge remote-tracking branch 'qcom/for-next' > git bisect bad 38872831aa5ec902b861d14e641cfeea97ca913a > # good: [287bccb5b7f13f88cae2e14f49b0572a3bd43a1c] Merge remote-tracking branch 'dma-mapping/for-next' > git bisect good 287bccb5b7f13f88cae2e14f49b0572a3bd43a1c > # bad: [b56586a8bfe0fb60a81b804cba49deb0d93e6623] Merge remote-tracking branch 'imx-mxs/for-next' > git bisect bad b56586a8bfe0fb60a81b804cba49deb0d93e6623 > # bad: [8b5531915cf217d205ca813a10fc79987fb528fb] Merge branch 'imx/defconfig' into for-next > git bisect bad 8b5531915cf217d205ca813a10fc79987fb528fb > # bad: [3a28e405ca096d692df2dd4b61f179b6fbed0da3] arm64: dts: imx8mm: Reorder flexspi clock-names entry > git bisect bad 3a28e405ca096d692df2dd4b61f179b6fbed0da3 > # good: [21480ffda0da794c26a206203c28620ecd5765bb] arm64: dts: imx8mm: Add Engicam i.Core MX8M Mini C.TOUCH 2.0 > git bisect good 21480ffda0da794c26a206203c28620ecd5765bb > # good: [9c5d3663dc1a0f8bb7c14b0b694d63dad2e9b964] arm64: dts: imx8: add adma lpcg clocks > git bisect good 9c5d3663dc1a0f8bb7c14b0b694d63dad2e9b964 > # good: [7add607242d1178b11d8d9a1e9207b73d9058224] arm64: dts: imx8qm: add dma ss support > git bisect good 7add607242d1178b11d8d9a1e9207b73d9058224 > # bad: [48787485f8de44915016d4583e898b62bb2d5753] arm64: dts: ls1028a: enable optee node > git bisect bad 48787485f8de44915016d4583e898b62bb2d5753 > # good: [fb054e1356c0943f70b9b6db542175cd728bd3f6] arm64: dts: imx: add imx8qm mek support > git bisect good fb054e1356c0943f70b9b6db542175cd728bd3f6 > # first bad commit: [48787485f8de44915016d4583e898b62bb2d5753] arm64: dts: ls1028a: enable optee node > ------------------------------------------------------------------------------- > > > -=-=-=-=-=-=-=-=-=-=-=- > Groups.io Links: You receive all messages sent to this group. > View/Reply Online (#8517): https://groups.io/g/kernelci-results/message/8517 > Mute This Topic: https://groups.io/mt/81377141/924702 > Group Owner: kernelci-results+owner@xxxxxxxxx > Unsubscribe: https://groups.io/g/kernelci-results/unsub [guillaume.tucker@xxxxxxxxxxxxx] > -=-=-=-=-=-=-=-=-=-=-=- > >
