The arm64 WinLink E850-96 Board boot failed with 16K and 64K page size builds Please find the below warning log on Linux next-20240229. First noticed on the next-20240220 tag. This issue arises only when one of these Kconfig options is enabled. CONFIG_ARM64_16K_PAGES=y CONFIG_ARM64_64K_PAGES=y Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> Warning log: ------- [ 2.231008] mmc_host mmc0: Bus speed (slot 0) = 49968750Hz (slot req 52000000Hz, actual 49968750HZ div = 0) [ 2.231714] mmc_host mmc0: Bus speed (slot 0) = 399750000Hz (slot req 200000000Hz, actual 199875000HZ div = 1) [ 2.241961] mmc0: new HS400 Enhanced strobe MMC card at address 0001 [ 2.249182] ------------[ cut here ]------------ [ 2.252371] WARNING: CPU: 3 PID: 90 at block/blk-settings.c:204 blk_validate_limits (block/blk-settings.c:204 (discriminator 1)) [ 2.261056] Modules linked in: [ 2.264082] CPU: 3 PID: 90 Comm: kworker/3:1 Not tainted 6.8.0-rc6-next-20240229 #1 [ 2.271724] Hardware name: WinLink E850-96 board (DT) [ 2.276756] Workqueue: events_freezable mmc_rescan [ 2.281534] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 2.288479] pc : blk_validate_limits (block/blk-settings.c:204 (discriminator 1)) [ 2.293076] lr : blk_set_default_limits (block/blk-settings.c:241) <trim> [ 2.337595] PM: genpd: Disabling unused power domains [ 2.338361] xhci-hcd xhci-hcd.0.auto: remove, state 84 [ 2.338391] usb usb1: USB disconnect, device number 1 [ 2.343322] x1 : 0000000000001000 x0 : ffff8000a504f888 [ 2.343335] Call trace: [ 2.343339] blk_validate_limits (block/blk-settings.c:204 (discriminator 1)) [ 2.343350] blk_alloc_queue (block/blk-core.c:421) [ 2.343362] blk_mq_alloc_queue (block/blk-mq.c:4083 (discriminator 4)) [ 2.350571] ALSA device list: [ 2.352700] xhci-hcd xhci-hcd.0.auto: USB bus 1 deregistered [ 2.355651] __blk_mq_alloc_disk (block/blk-mq.c:4130) [ 2.355664] mmc_alloc_disk (drivers/mmc/core/queue.c:379) [ 2.355678] mmc_init_queue (drivers/mmc/core/queue.c:463) [ 2.359577] No soundcards found. [ 2.362942] mmc_blk_alloc_req (drivers/mmc/core/block.c:2500 (discriminator 1)) [ 2.362951] mmc_blk_probe (drivers/mmc/core/block.c:2603 drivers/mmc/core/block.c:3025) [ 2.446877] mmc_bus_probe (drivers/mmc/core/bus.c:132) [ 2.446892] really_probe (drivers/base/dd.c:579 drivers/base/dd.c:658) [ 2.454016] __driver_probe_device (drivers/base/dd.c:800) [ 2.458346] driver_probe_device (drivers/base/dd.c:830) [ 2.462513] __device_attach_driver (drivers/base/dd.c:959) [ 2.466939] bus_for_each_drv (drivers/base/bus.c:457) [ 2.470761] __device_attach (drivers/base/dd.c:1032) [ 2.474579] device_initial_probe (drivers/base/dd.c:1080) [ 2.478746] bus_probe_device (drivers/base/bus.c:532) [ 2.482563] device_add (drivers/base/core.c:3646) [ 2.486037] mmc_add_card (drivers/mmc/core/bus.c:371) [ 2.489683] mmc_attach_mmc (drivers/mmc/core/mmc.c:2353) [ 2.493500] mmc_rescan (drivers/mmc/core/core.c:2097 (discriminator 1) drivers/mmc/core/core.c:2259 (discriminator 1)) [ 2.496974] process_one_work (kernel/workqueue.c:3253) [ 2.500966] worker_thread (kernel/workqueue.c:3322 (discriminator 2) kernel/workqueue.c:3409 (discriminator 2)) [ 2.504700] kthread (kernel/kthread.c:388) [ 2.507914] ret_from_fork (arch/arm64/kernel/entry.S:861) [ 2.511473] ---[ end trace 0000000000000000 ]--- [ 2.516435] mmcblk: probe of mmc0:0001 failed with error -22 [ 2.522114] Waiting for root device /dev/mmcblk0p12... Kconfig: - https://storage.tuxsuite.com/public/linaro/lkft/builds/2ccVUNsQjaWBcREYI0wFRjzG3oa/config Steps to reproduce: - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2ccVWjLtBJ3IuDSKLkyaFholQ67/reproducer Links: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240229/testrun/22884460/suite/boot/test/gcc-13-lkftconfig-16k_page_size/log - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240229/testrun/22884435/suite/boot/test/gcc-13-lkftconfig-64k_page_size/details/ - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2d2JxLaSCZ6cTNGMeKdCbAjk9Sh - https://storage.tuxsuite.com/public/linaro/lkft/builds/2d2JuyeiEHCtWGJYV80n1tF77lh/ -- Linaro LKFT https://lkft.linaro.org
