Hello, Sorry to annoy again, but could you tell me if I sent this bug report to right mail address or I should send it somewhere else. Also, did I sent bug report correctly or I did some mistakes which caused it to be ignored. -- TIA On Sun, 2020-03-01 at 23:02, Milan P. Stanić wrote: > Hello, > > I'm not native English speaker and I'm self taught in English so sorry > if do not write or express correctly. And sorry if I posted bug report > to wrong address. > > I'm running linux 5.6.0-rc3 without any patches on Samsung chromebook > one plus, Arm64 rockchip rk3399 based model name: > Machine model: Google Kevin > > I build kernels from upstream git.kernel.org for this machine for some > time (iirc, from 5.2.1 and up) but I'm getting error messages in kernel > after machine resumes from suspend-to-ram. > > excerpt from dmesg output: > ----------------------------------------------------------------------- > Restarting tasks ... done. > PM: suspend exit > mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) > mmc1: mmc_select_hs400es failed, error -110 > mmc1: error -110 doing runtime resume > mmc1: Got data interrupt 0x00000002 even though no data operation was in progress. > mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== > mmc1: sdhci: Sys addr: 0x00000008 | Version: 0x00001002 > mmc1: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000008 > mmc1: sdhci: Argument: 0x00000000 | Trn mode: 0x00000023 > mmc1: sdhci: Present: 0x1fff0001 | Host ctl: 0x00000035 > mmc1: sdhci: Power: 0x0000000b | Blk gap: 0x00000080 > mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x0000bc07 > mmc1: sdhci: Timeout: 0x0000000d | Int stat: 0x00000000 > mmc1: sdhci: Int enab: 0x03ff000b | Sig enab: 0x03ff000b > mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 > mmc1: sdhci: Caps: 0x44edc880 | Caps_1: 0x801020f7 > mmc1: sdhci: Cmd: 0x00000c1a | Max curr: 0x00000000 > mmc1: sdhci: Resp[0]: 0x00000000 | Resp[1]: 0x373300bd > mmc1: sdhci: Resp[2]: 0x35303030 | Resp[3]: 0x00000000 > mmc1: sdhci: Host ctl2: 0x00000000 > mmc1: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0xed41e200 > ----------------------------------------------------------------------- > > I invoke suspend-to-ram by `echo mem > /sys/power/state` from ACPI power > and LID button handlers. > > This only happens when I boot and use internal emmc card and never when > boot and use external mmc card. > > If suspend-to-ram is not invoked (machine is always in normal state) > this problem never happen (or I missed it somehow). > > I'm attaching kernel .config (file config-5.6.0-rc3-1-gru.conf) which > use to build kernel, output of the `awk -f scripts/ver_linux` as file > ver_linux.txt and output of dmesg as file mmc-err.txt (from which I > deleted wifi connection logs). > > Sorry if I did something bad or wrong with this bug report, I don't have > much experience with bug reporting, especially for kernel. > > I'm ready to send you more data, and investigate this more, apply > patches and rebuild kernel or whatever you ask me (of course if my > understanding and knowledge is enough for this job). > > Thank in advance > > -- > Kind regards > [...]
