[Kernel-packages] [Bug 2037214] Re: evict_inodes inode xxx, i_count = 1, was skipped!

2024-01-09 Thread Marc Dietrich
seems to be fixed in linux-image-6.5.0-16-generic (frpm kernel ppa).

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https://bugs.launchpad.net/bugs/2037214

Title:
  evict_inodes inode xxx, i_count = 1, was skipped!

Status in linux package in Ubuntu:
  Confirmed
Status in linux-meta-hwe-6.5 package in Ubuntu:
  Confirmed
Status in linux-oem-6.5 package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  during boot the kernel logs the following messages:

  # dmesg | grep evict_inodes
  [   12.784805] evict_inodes inode d69da69b, i_count = 1, was skipped!
  [   12.784810] evict_inodes inode 8b9a7c55, i_count = 1, was skipped!
  [   12.784811] evict_inodes inode 8ff8e64c, i_count = 1, was skipped!
  [   12.784811] evict_inodes inode 194d080e, i_count = 1, was skipped!
  [   12.784812] evict_inodes inode 09b77b7b, i_count = 1, was skipped!
  [   12.811217] evict_inodes inode ec873c71, i_count = 1, was skipped!
  [   12.811222] evict_inodes inode 72bf501d, i_count = 1, was skipped!
  [   12.811223] evict_inodes inode b42b829a, i_count = 1, was skipped!
  [   12.811224] evict_inodes inode c7c5b4ef, i_count = 1, was skipped!
  [   13.412667] evict_inodes inode 61a23a39, i_count = 1, was skipped!
  [   13.412671] evict_inodes inode b42b829a, i_count = 1, was skipped!
  [   13.412671] evict_inodes inode 72bf501d, i_count = 1, was skipped!
  [   13.412672] evict_inodes inode c7c5b4ef, i_count = 1, was skipped!
  [   13.412673] evict_inodes inode ec873c71, i_count = 1, was skipped!

  Those messages are not displayed when I boot my system with a mainline Linux 
kernel.
  Moreover, in the mainline Linux source code, I do not find the lines where 
such a message could be printed.

  Therefore, those messages are probably caused by an Ubuntu patch.

  ProblemType: Bug
  DistroRelease: Ubuntu 23.10
  Package: linux-image-6.5.0-5-generic 6.5.0-5.5
  ProcVersionSignature: Ubuntu 6.5.0-5.5-generic 6.5.0
  Uname: Linux 6.5.0-5-generic x86_64
  ApportVersion: 2.27.0-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bonnaudl   4827 F wireplumber
   /dev/snd/seq:bonnaudl   4808 F pipewire
  CasperMD5CheckResult: unknown
  CurrentDesktop: KDE
  Date: Sun Sep 24 14:39:10 2023
  MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-5-generic 
root=/dev/mapper/MonVolume2-UbuntuRacine ro vsyscall=none security=apparmor 
tpm_tis.interrupts=0 preempt=full split_lock_detect=off quiet splash 
vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-6.5.0-5-generic N/A
   linux-backports-modules-6.5.0-5-generic  N/A
   linux-firmware   20230919.git3672ccab-0ubuntu2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/26/2022
  dmi.bios.release: 7.16
  dmi.bios.vendor: INSYDE Corp.
  dmi.bios.version: 1.07.16NRTR4
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: NS50_70MU
  dmi.board.vendor: TUXEDO
  dmi.board.version: Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.ec.firmware.release: 7.7
  dmi.modalias: 
dmi:bvnINSYDECorp.:bvr1.07.16NRTR4:bd05/26/2022:br7.16:efr7.7:svnTUXEDO:pnTUXEDOInfinityBookS15Gen6:pvrNotApplicable:rvnTUXEDO:rnNS50_70MU:rvrApplicable:cvnNotebook:ct10:cvrN/A:skuNotApplicable:
  dmi.product.family: Not Applicable
  dmi.product.name: TUXEDO InfinityBook S 15 Gen6
  dmi.product.sku: Not Applicable
  dmi.product.version: Not Applicable
  dmi.sys.vendor: TUXEDO

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[Kernel-packages] [Bug 2038837] Re: kernel: evict_inodes inode 000000006048f67c, i_count = 1, was skipped!

2023-12-02 Thread Marc Dietrich
*** This bug is a duplicate of bug 2037214 ***
https://bugs.launchpad.net/bugs/2037214

** This bug has been marked a duplicate of bug 2037214
   evict_inodes inode xxx, i_count = 1, was skipped!

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Title:
  kernel: evict_inodes inode 6048f67c, i_count = 1, was skipped!

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This gets spammed after I shutdown, though the inode values are
  different for each line.  Had to phyically reboot to get it to reboot.

  ProblemType: Bug
  DistroRelease: Ubuntu 23.10
  Package: linux-image-6.5.0-9-generic 6.5.0-9.9
  ProcVersionSignature: Ubuntu 6.5.0-9.9-generic 6.5.3
  Uname: Linux 6.5.0-9-generic x86_64
  ApportVersion: 2.27.0-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  yamiyuki   6735 F wireplumber
   /dev/snd/controlC0:  yamiyuki   6735 F wireplumber
   /dev/snd/controlC1:  yamiyuki   6735 F wireplumber
   /dev/snd/seq:yamiyuki   6731 F pipewire
  CRDA: N/A
  CasperMD5CheckResult: pass
  CurrentDesktop: KDE
  Date: Mon Oct  9 11:32:47 2023
  InstallationDate: Installed on 2022-01-14 (634 days ago)
  InstallationMedia: Kubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
  MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: root=UUID=1f611ee1-b4c4-4178-8681-c1e1fe158f52 ro 
rootflags=subvol=@ amd_iommu=on iommu=pt kvm_amd.npt=1 kvm_amd.avic=1 
vfio-pci.ids=10de:2486,10de:228b,1b21:2142 amdgpu.ppfeaturemask=0x 
quiet splash vt.handoff=7 initrd=@\boot\initrd.img-6.5.0-9-generic
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-6.5.0-9-generic N/A
   linux-backports-modules-6.5.0-9-generic  N/A
   linux-firmware   20230919.git3672ccab-0ubuntu2
  SourcePackage: linux
  UpgradeStatus: Upgraded to mantic on 2023-09-30 (9 days ago)
  dmi.bios.date: 02/08/2023
  dmi.bios.release: 5.17
  dmi.bios.vendor: American Megatrends International, LLC.
  dmi.bios.version: F5a
  dmi.board.asset.tag: Default string
  dmi.board.name: X570S AORUS MASTER
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: Default string
  dmi.chassis.asset.tag: Default string
  dmi.chassis.type: 3
  dmi.chassis.vendor: Default string
  dmi.chassis.version: Default string
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrF5a:bd02/08/2023:br5.17:svnGigabyteTechnologyCo.,Ltd.:pnX570SAORUSMASTER:pvr-CF:rvnGigabyteTechnologyCo.,Ltd.:rnX570SAORUSMASTER:rvrDefaultstring:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
  dmi.product.family: X570 MB
  dmi.product.name: X570S AORUS MASTER
  dmi.product.sku: Default string
  dmi.product.version: -CF
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.
  modified.conffile..etc.default.apport:
   # set this to 0 to disable apport, or to 1 to enable it
   # you can temporarily override this with
   # sudo service apport start force_start=1
   enabled=0
  mtime.conffile..etc.default.apport: 2023-02-05T17:07:36.420620

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[Kernel-packages] [Bug 1783746] Re: ipmmu is always registered

2018-10-04 Thread Marc Dietrich
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  ipmmu is always registered

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  [Impact]

  The ipmmu-vmsa driver registers itself to the system via an initcall()
  to ipmmu_init(), and in case it's the first (or the only) iommu
  driver, it registers its iommu ops to the platform bus - in the tegra2
  case, there's no iommu hardware, so all drivers bail out, except for
  the ipmmu-vmsa.

  Later on, during boot, when the Tegra host1x is probing
  (drivers/gpu/host1x/dev.c::host1x_probe()), it checks if an iommu
  device is present (drivers/iommu/iommu.c::iommu_present() that does so
  by identifying if any iommu ops were registered) and attach to the
  supposedly present device, incurring in a null pointer dereference.

  Upstream quickly acknowledged the problem, and rolled a patch to
  restrict the ipmmu-vmsa driver to register if and only if a compatible
  device is present.

  The fix appared initially in 4.19, and was later backported via stable
  to 4.18.x, and this is a clean cherry pick of that commit.

  [Fix]

  Apply the attached patch and recompile.

  [How to test]

  Try to boot a patched kernel on a Tegra2 board.

  [Regession potential]

  None, the fix is trivial.

  --

  Original bug:

  Hi,

  booting the bionic kernel (4.15.0-29-generic) on my Tegra20 device (no
  iommu), I found it crashes during display driver setup. The bootlog
  (and crash) is attached. Asking on Tegra IRC channel, digetx found
  that this is caused by the IPMMU-VMSA driver which is always
  registered via initcall. Adding "initcall_blacklist=ipmmu_init" to the
  kernel parameters makes it boot fine.

  Maybe this buggy driver should be disabled in the config (or fixed
  somehow)?

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[Kernel-packages] [Bug 1787945] Re: Tango platform uses __initcall without further checks

2018-09-15 Thread Marc Dietrich
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  Tango platform uses __initcall without further checks

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  Impact:

  The TANGO platform (an embedded soc used in home entertainment,
  connectivity and control devices) is enabled by default in the generic
  arm kernel. During kernel bootup, the tango platform blindly registers
  its pm ops in arch/arm/mach-tango/pm.c via initcalls() (without
  checking whether it's actually running on the correspondent hardware)
  and this causes OOPS during suspend on tegra platforms since the tango
  pm .enter function directly pokes the underlying hardware.

  Given the narrow scope of this SOC, i propose to disable support for
  the TANGO arch.

  Fix:

  Apply the attached patch and recompile.

  How to test:

  Suspend the tegra board and chek that it worked - either close the laptop
  lid, 'systemctl suspend' or:

  # echo -n mem > /sys/power/state

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[Kernel-packages] [Bug 1787945] Re: Tango platform uses __initcall without further checks

2018-08-23 Thread Marc Dietrich
well, I think you forgot to attach the patch. So I called editconfig
myself and disabled the TANGO platform. For unknown reasons, this also
enables CONFIG_ARCH_HAS_FILTER_PGPROT in config.common.ubuntu... Anyway,
the new kernel boots and suspends/resume just fine.

** Patch added: "q.diff"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1787945/+attachment/5179894/+files/q.diff

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Title:
  Tango platform uses __initcall without further checks

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Impact:

  The TANGO platform (an embedded soc used in home entertainment,
  connectivity and control devices) is enabled by default in the generic
  arm kernel. During kernel bootup, the tango platform blindly registers
  its pm ops in arch/arm/mach-tango/pm.c via initcalls() (without
  checking whether it's actually running on the correspondent hardware)
  and this causes OOPS during suspend on tegra platforms since the tango
  pm .enter function directly pokes the underlying hardware.

  Given the narrow scope of this SOC, i propose to disable support for
  the TANGO arch.

  Fix:

  Apply the attached patch and recompile.

  How to test:

  Suspend the tegra board and chek that it worked - either close the laptop
  lid, 'systemctl suspend' or:

  # echo -n mem > /sys/power/state

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[Kernel-packages] [Bug 1787945] Re: Tango platform uses __initcall without further checks

2018-08-22 Thread Marc Dietrich
Thanks for picking this up. While disabling all non-dt platforms seems a
bit rude, disabling all "non-multi_v7" defconfig platforms seems to be a
good idea to start with in order to avoid more of such problems.

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Title:
  Tango platform uses __initcall without further checks

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The TANGO platform is enabled by default in the multiplatform ARM
  kernel. However, it calls __initcall in arch/arm/mach-tango/pm.c
  without a check whether it actually runs on this hw. This causes an
  OOPS during suspend on my Tegra platform. Please disable this
  (multiplatform incompatible) arch.

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[Kernel-packages] [Bug 1787945] Re: Tango platform uses __initcall without further checks

2018-08-20 Thread Marc Dietrich
** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  Tango platform uses __initcall without further checks

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The TANGO platform is enabled by default in the multiplatform ARM
  kernel. However, it calls __initcall in arch/arm/mach-tango/pm.c
  without a check whether it actually runs on this hw. This causes an
  OOPS during suspend on my Tegra platform. Please disable this
  (multiplatform incompatible) arch.

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[Kernel-packages] [Bug 1787945] [NEW] Tango platform uses __initcall without further checks

2018-08-20 Thread Marc Dietrich
Public bug reported:

The TANGO platform is enabled by default in the multiplatform ARM
kernel. However, it calls __initcall in arch/arm/mach-tango/pm.c without
a check whether it actually runs on this hw. This causes an OOPS during
suspend on my Tegra platform. Please disable this (multiplatform
incompatible) arch.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: bionic

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Title:
  Tango platform uses __initcall without further checks

Status in linux package in Ubuntu:
  New

Bug description:
  The TANGO platform is enabled by default in the multiplatform ARM
  kernel. However, it calls __initcall in arch/arm/mach-tango/pm.c
  without a check whether it actually runs on this hw. This causes an
  OOPS during suspend on my Tegra platform. Please disable this
  (multiplatform incompatible) arch.

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[Kernel-packages] [Bug 1783746] Re: ipmmu is always registered

2018-08-01 Thread Marc Dietrich
It is possible that it didn't show up in older kernels (4.4 for X)
because Tegra didn't used the IOMMU at that time.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  ipmmu is always registered

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  booting the bionic kernel (4.15.0-29-generic) on my Tegra20 device (no
  iommu), I found it crashes during display driver setup. The bootlog
  (and crash) is attached. Asking on Tegra IRC channel, digetx found
  that this is caused by the IPMMU-VMSA driver which is always
  registered via initcall. Adding "initcall_blacklist=ipmmu_init" to the
  kernel parameters makes it boot fine.

  Maybe this buggy driver should be disabled in the config (or fixed
  somehow)?

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[Kernel-packages] [Bug 1783746] Re: ipmmu is always registered

2018-07-27 Thread Marc Dietrich
It started after upgrade from X to B. This may only show up on Tegra2, which 
does not have an IOMMU, and which creates problems if one is registered. Sorry, 
I don't understand the technical details. AFAICT, the whole driver is still 
broken in mainline kernel (since 3.20). An upstream fixed is currently 
proposed. See:
https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git/commit/?h=next&id=5c5c87411488af3cd082221e567498d813d0fe83

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Title:
  ipmmu is always registered

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hi,

  booting the bionic kernel (4.15.0-29-generic) on my Tegra20 device (no
  iommu), I found it crashes during display driver setup. The bootlog
  (and crash) is attached. Asking on Tegra IRC channel, digetx found
  that this is caused by the IPMMU-VMSA driver which is always
  registered via initcall. Adding "initcall_blacklist=ipmmu_init" to the
  kernel parameters makes it boot fine.

  Maybe this buggy driver should be disabled in the config (or fixed
  somehow)?

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[Kernel-packages] [Bug 1783746] Re: ipmmu is always registered

2018-07-26 Thread Marc Dietrich
** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  ipmmu is always registered

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  booting the bionic kernel (4.15.0-29-generic) on my Tegra20 device (no
  iommu), I found it crashes during display driver setup. The bootlog
  (and crash) is attached. Asking on Tegra IRC channel, digetx found
  that this is caused by the IPMMU-VMSA driver which is always
  registered via initcall. Adding "initcall_blacklist=ipmmu_init" to the
  kernel parameters makes it boot fine.

  Maybe this buggy driver should be disabled in the config (or fixed
  somehow)?

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1783746] [NEW] ipmmu is always registered

2018-07-26 Thread Marc Dietrich
Public bug reported:

Hi,

booting the bionic kernel (4.15.0-29-generic) on my Tegra20 device (no
iommu), I found it crashes during display driver setup. The bootlog (and
crash) is attached. Asking on Tegra IRC channel, digetx found that this
is caused by the IPMMU-VMSA driver which is always registered via
initcall. Adding "initcall_blacklist=ipmmu_init" to the kernel
parameters makes it boot fine.

Maybe this buggy driver should be disabled in the config (or fixed
somehow)?

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete


** Tags: bionic

** Attachment added: "bootlog"
   
https://bugs.launchpad.net/bugs/1783746/+attachment/5168044/+files/paste_1035175

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Title:
  ipmmu is always registered

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hi,

  booting the bionic kernel (4.15.0-29-generic) on my Tegra20 device (no
  iommu), I found it crashes during display driver setup. The bootlog
  (and crash) is attached. Asking on Tegra IRC channel, digetx found
  that this is caused by the IPMMU-VMSA driver which is always
  registered via initcall. Adding "initcall_blacklist=ipmmu_init" to the
  kernel parameters makes it boot fine.

  Maybe this buggy driver should be disabled in the config (or fixed
  somehow)?

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1364035] Re: armhf: dtb movement from /lib/firmware/$(uname -r) to /boot/$(uname -r)

2016-03-13 Thread Marc Dietrich
not all boards require that zImage has the dtb appended. In such a case,
uboot loads the device tree from the a file, preferable in the boot
partition. Loading it from a different partition may require a special
uboot hack.

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https://bugs.launchpad.net/bugs/1364035

Title:
  armhf: dtb movement from /lib/firmware/$(uname -r) to /boot/$(uname
  -r)

Status in kernel-wedge package in Ubuntu:
  In Progress
Status in linux package in Ubuntu:
  Triaged
Status in linux-meta package in Ubuntu:
  New
Status in linux-raspi2 package in Ubuntu:
  New
Status in kernel-wedge source package in Utopic:
  In Progress
Status in linux source package in Utopic:
  Triaged
Status in linux-hammerhead source package in Utopic:
  New
Status in linux-meta source package in Utopic:
  New
Status in linux-raspi2 source package in Utopic:
  New

Bug description:
  This is a placeholder to coordinate all the efforts required to move
  the DTB files from the previous location /lib/firmware/$(uname -r) to
  /boot/$(uname -r)

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