Hi,

As a part of daily validation of linux-next -> vexpress on vexpress-a9, These kernel CI jobs builds daily linux-next with vexpress_defconfig and submits job on vexpress-a9 target which validates build and boot.

LAVA reported boot test failed on vexpress-a9 [3]. Please find boot failed log [4].

Boot failed log: -------------------- mmci-pl18x 10005000.mmci: dummy supplies not allowed

mmci-pl18x 10005000.mmci: Failed getting OCR mask: 0 mmci-pl18x 10005000.mmci: mmc0: PL180 manf 41 rev0 at 0x10005000 irq 41,42 (pio) mmci-pl18x 10005000.mmci: no support for card's volts mmc0: error -22 whilst initialising SD card mmci-pl18x 10005000.mmci: no support for card's volts mmc0: error -22 whilst initialising SD card

This issue was reported by QA team and fixed by Fathi [1] couple of months back. Now this patch is applied on mainline [2]. But boot test still failed [4].

linux-next.git tree already have this config enabled. "CONFIG_REGULATOR_VEXPRESS=y" https://git.kernel.org/cgit/linux/kernel/git/next/linux-next .git/tree/arch/arm/configs/vexpress_defconfig#n91

Bugs: -------- https://bugs.launchpad.net/linaro-ci/+bug/1212893 https://bugs.launchpad.net/linaro-ci/+bug/1235156

Ref link: ---------- [1] http://archive.arm.linux .org.uk/lurker/message/20130831.125731.66d5b796.en.html

[2] https://git.kernel.org/cgit/linux/kernel/git/next/linux-next .git/commit/arch/arm/configs/vexpress_defconfig?id=0ffae27f0f29e877ce52e4794a99926167792378

[3] http://validation.linaro.org/dashboard/image-reports/linux-next -vexpress_defconfig

[4] http://validation.linaro.org/scheduler/job/84789/log_file#L_33_398

Best regards Naresh Kamboju