Fixed since Linux 5.5rc3.
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
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Title:
(Lenovo S130-11IGM) emmc not working
As per comment 25, the issue seems to affect other Lenovo systems.
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Title:
(Lenovo S130-11IGM) emmc not working in 19.04
To manage
I think matching exact "Lenovo ideapad S130-11IGM" can avoid regress
other Lenovo systems.
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Title:
(Lenovo S130-11IGM) emmc not working in 19.04
I have submitted the patch for stable kernels:
https://patchwork.kernel.org/patch/11297115/
Assuming it is accepted, it will probably turn up in Ubuntu kernels
eventually.
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Hi Adrian... that worked !! Is this just a temporary fix or something
that would be in future releases ? Thanks
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Title:
(Lenovo S130-11IGM) emmc
That is a shame. Here is a new patch that disables command queuing which
should avoid the problem. The old patch is then not needed.
** Patch added:
"0001-mmc-sdhci-Workaround-broken-command-queuing-on-Intel.patch"
mmc0: cqhci: Task clr: 0x | SSC1: 0x00010004
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Title:
(Lenovo S130-11IGM) emmc not working in 19.04
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I need to see if the value of the SSC1 register changed. It is shown in
the CQHCI REGISTER DUMP looking like "mmc0: cqhci: Task clr: 0x
| SSC1: 0x00010008"
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Hi Adrian, thanks for the pointers.
I ran the following (I already set grub to default to 4.15.0-20 unlessI select
an alternate);
git clone git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
-b linux-5.4.y
cd linux/
wget
I would start with a working setup, presumably Ubuntu 18.04. Then get
the latest stable kernel (note, it is possible -rc kernels are broken):
git clone git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-
stable.git -b linux-5.4.y
Patch it, build and install.
Amend /etc/defaults/grub to
Hi Adrian, if booting from the kernel fails, it obviously hangs as there's no
physical disk device to use. Is there a way to write or get the kernel messages
to another device at this point? or is my only option to build on usb, then
build a new patched kernel on the usb and boot from it ?
Err, here is the patch
** Patch added:
"0001-mmc-sdhci-pci-Fix-premature-clock-gating-of-CQHCI-on.patch"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848883/+attachment/5311922/+files/0001-mmc-sdhci-pci-Fix-premature-clock-gating-of-CQHCI-on.patch
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Here is an updated patch without the dependency on #include
If it doesn't work, please provide kernel messages.
** Patch removed:
"0001-mmc-sdhci-pci-Fix-premature-clock-gating-of-CQHCI-on.patch"
Tried 4.18-rc1. Couldn't compile...
drivers/mmc/host/sdhci-pci-core.c: In function ‘glk_cqe_enable’:
drivers/mmc/host/sdhci-pci-core.c:758:7: error: implicit declaration of
function ‘FIELD_GET’; did you mean ‘FOLL_GET’?
[-Werror=implicit-function-declaration]
if (FIELD_GET(mask, val) != 4) {
First test with 5.5-rc1 failed with the same issue using these steps
git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
cd linux/
git tag
git checkout v5.5-rc1
wget
** Tags added: patch
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Title:
(Lenovo S130-11IGM) emmc not working in 19.04
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$ git am 0001-mmc-sdhci-pci-Fix-premature-clock-gating-of-CQHCI-on.patch
Then compile the kernel as usual.
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Title:
(Lenovo S130-11IGM) emmc not
Actually it should apply cleanly to any kernel from 4.17 onward (4.16
would require a little backporting)
To apply the patch, in the linux git directory:
git am 0001-mmc-sdhci-pci-Fix-premature-clock-gating-of-CQHCI-on.patch
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Thanks Adrian, I'll test this as soon as I can.
Could you confirm the steps.. I assume I need to apply this to 4.16-rc1. I
think it is ..
$ apt build-dep linux
$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
$ cd linux
$ wget
Is it possible to try this patch?
** Patch added:
"0001-mmc-sdhci-pci-Fix-premature-clock-gating-of-CQHCI-on.patch"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848883/+attachment/5311741/+files/0001-mmc-sdhci-pci-Fix-premature-clock-gating-of-CQHCI-on.patch
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I have some ideas that I am testing
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Title:
(Lenovo S130-11IGM) emmc not working in 19.04
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Hi Adrian, is there anything else that would be useful to provide for
this bug ? Thanks
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Title:
(Lenovo S130-11IGM) emmc not working in 19.04
** Attachment added: "binary acpidump. all in zip"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848883/+attachment/5308679/+files/acpidump_binary.zip
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No, acpidump should not show any difference running from a newer kernel?
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Title:
(Lenovo S130-11IGM) emmc not working in 19.04
To manage
** Attachment added: "acpidump_4.15.0-20-generic"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848883/+attachment/5307033/+files/acpidump_4.15.0-20-generic
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Attached dump from 4.15.0-20. Would acpidump show any difference running
from a newer kernel ?
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Title:
(Lenovo S130-11IGM) emmc not working in
Can someone please provide an acpidump?
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Title:
(Lenovo S130-11IGM) emmc not working in 19.04
To manage notifications about this bug go to:
Subscribed Adrian Hunter to this bug.
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Title:
(Lenovo S130-11IGM) emmc not working in 19.04
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Hi Kai-Heng... here is the bisect output.
root@ubuntu:~/mainline/tmp/linux# git bisect bad
8ee82bda230fc972c7ee3bb15ce1260eefb4721c is the first bad commit
commit 8ee82bda230fc972c7ee3bb15ce1260eefb4721c
Author: Adrian Hunter
Date: Wed Nov 29 15:41:06 2017 +0200
mmc: sdhci-pci: Add CQHCI
Totally over my head :)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v4.16-rc1=8ee82bda230fc972c7ee3bb15ce1260eefb4721c
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Hi Kai-Heng.. Please ignore #29/#30/#31. For some reason launchpad took text
from firefox on each reboot! I am working through each bisect testing the
kernels. Each one takes about 1 hour to build. Also quite surprised to see how
many changes were made to sdhci-acpi in this -rc.
Thanks Kai-Heng. I have identified the last working mainline is 4.15-rc9
and from 4.16-rc1 it fails. I will try and follow the bisect steps. I
assume the "git bisect good" command should be "git bisect good
4.15-rc9. Looking at the bisect visualise I can see 2/3 commits made for
emmc devices.
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Thanks Kai-Heng. I have identified the last working mainline is 4.15-rc9
and from 4.16-rc1 it fails. I will try and follow the bisect steps.
After running "git bisect start", what should be the complete "git
bisect good" command based on the kernel versions I determined were
good/bad ??
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Hi, thanks for this update. So I know all the 4.15.0 kernels work with
this emmc hardware but the only others I have tried are part of 19.04
(so 4.18) onwards which fail. Does this mean I should start from
4.15-rc9 and then 4.18-rc1 until I find a broken kernel ? Then do the
bisect ?
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Would it be possible for you to do a kernel bisection?
First, find the last good -rc kernel and the first bad -rc kernel from
http://kernel.ubuntu.com/~kernel-ppa/mainline/
Then,
$ sudo apt build-dep linux
$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
$ cd linux
$
Thanks Kai-Heng. Tested 5.4-rc4 but still the same issue. Cannot boot up
using this kernel. Also tried on a 14inch version of the same laptop
with the same error. There is some kind of timeout (shown in the dmesg
attached) but I don't understand what is causing it.
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Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.4-rc4/
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Title:
(Lenovo S130-11IGM) emmc not working in
Is this not the same issue as this affecting several Lenovo models ??
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=930815
Something seems to be broken since 4.18
** Bug watch added: Debian Bug tracker #930815
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=930815
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run apport-collect after booting from lubuntu 19.04 CD1
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
(Lenovo
apport information
** Tags added: apport-collected
** Description changed:
Hi,
I don't think this is the same issue as ;
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818407
although I have read a lot of issues with emmc disks.
Booting from lubuntu CD1 19.04 takes
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