[Kernel-packages] [Bug 1918694] [NEW] aws: fix hibernation issues on c5.18xlarge

2021-03-11 Thread Andrea Righi
Public bug reported: [Impact] Hibernation is still unreliable on c5.18xlarge instances, usually the system hibernates correctly, but on resume it either perfoms a regular reboot instead of resuming from hibernation, or the system is completely stuck after the hibernated kernel is loaded in memory

[Kernel-packages] [Bug 1918694] Re: aws: fix hibernation issues on c5.18xlarge

2021-03-11 Thread Andrea Righi
** Also affects: linux-aws (Ubuntu Focal) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-aws in Ubuntu. https://bugs.launchpad.net/bugs/1918694 Title: aws: fix hibernation issues on c5.

[Kernel-packages] [Bug 1837613] Re: bionic/linux-kvm: 4.15.0-1040.40 -proposed tracker

2019-07-24 Thread Andrea Righi
eam (canonical-kernel-team) => Andrea Righi (arighi) ** Changed in: kernel-sru-workflow/prepare-package-meta Status: New => In Progress ** Changed in: kernel-sru-workflow/prepare-package-meta Assignee: Canonical Kernel Team (canonical-kernel-team) => Andrea Righi (arighi) --

[Kernel-packages] [Bug 2008245] Re: zfs-dkms: support linux 6.2

2023-03-02 Thread Andrea Righi
New debdiff on top of Debian zfs-linux 2.1.9-2. Smoke-tested in a local VM. Thanks! ** Patch added: "zfs-linux-2.1.9-2.debdiff" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2008245/+attachment/5651251/+files/zfs-linux-2.1.9-2.debdiff -- You received this bug notification because

[Kernel-packages] [Bug 2009127] [NEW] Lunar update: v6.2.1 upstream stable release

2023-03-03 Thread Andrea Righi
Public bug reported: SRU Justification Impact:    The upstream process for stable tree updates is quite similar    in scope to the Ubuntu SRU process, e.g., each patch has to    demonstrably fix a bug, and each patch is vetted by upstream    by originating either directly from

[Kernel-packages] [Bug 2009142] [NEW] nvidia-dkms-390 FTBS with linux 6.2

2023-03-03 Thread Andrea Righi
Public bug reported: [Impact] nvidia-dkms-390 fails to build with linux 6.2: /var/lib/dkms/nvidia/390.157/build/nvidia-drm/nvidia-drm-drv.c:244:21: error: ‘struct drm_mode_config’ has no member named ‘fb_base’ 244 | dev->mode_config.fb_base = 0; | ^ [Fix] Chang

[Kernel-packages] [Bug 2009142] Re: nvidia-dkms-390 FTBS with linux 6.2

2023-03-03 Thread Andrea Righi
debdiff in attatch allows to build nvidia-dkms-390 with linux 6.2. ** Patch added: "nvidia-390-support-linux-6.2.debdiff" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/2009142/+attachment/5651284/+files/nvidia-390-support-linux-6.2.debdiff -- You received this bu

[Kernel-packages] [Bug 2009246] [NEW] nvidia-dkms-390 FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
Public bug reported: [Impact] nvidia-dkms-470 fails to build with linux 6.2: error: ‘struct drm_mode_config’ has no member named ‘fb_base’ 244 | dev->mode_config.fb_base = 0; | ^ [Fix] Change the driver to support also the 6.2 kernel ABI. [Test case] With linux 6.2 installed, run: $

[Kernel-packages] [Bug 2009142] Re: nvidia-dkms-390 FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
** Also affects: nvidia-graphics-drivers-390 (Ubuntu Lunar) Importance: Undecided Status: Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-390 in Ubuntu. https://bugs.launchpad.net/bugs/2009142 Tit

[Kernel-packages] [Bug 2009246] Re: nvidia-dkms-390 FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
debdiff in attach allows to use nvidia-dkms-470 with linux 6.2. ** Patch added: "nvidia-470-support-linux-6.2.debdiff" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/2009246/+attachment/5651505/+files/nvidia-470-support-linux-6.2.debdiff -- You received this bug n

[Kernel-packages] [Bug 2009248] [NEW] nvidia-dkms-510 FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
Public bug reported: [Impact] nvidia-dkms-510 fails to build with linux 6.2, reporting the following error: /var/lib/dkms/nvidia/510.108.03/build/nvidia-drm/nvidia-drm-drv.c:245:21: error: ‘struct drm_mode_config’ has no member named ‘fb_base’ 245 | dev->mode_config.fb_base = 0; |

[Kernel-packages] [Bug 2009246] Re: nvidia-dkms-470 FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
** Summary changed: - nvidia-dkms-390 FTBS with linux 6.2 + nvidia-dkms-470 FTBS with linux 6.2 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-470 in Ubuntu. https://bugs.launchpad.net/bugs/2009246 Title: nvidi

[Kernel-packages] [Bug 2009248] Re: nvidia-dkms-510 FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
debdiff in attach allows to use nvidia-dkms-510 with linux 6.2. ** Also affects: nvidia-graphics-drivers-510 (Ubuntu) Importance: Undecided Status: New ** No longer affects: nvidia-graphics-drivers-470 (Ubuntu Lunar) ** No longer affects: nvidia-graphics-drivers-470 (Ubuntu) ** Patch

[Kernel-packages] [Bug 2009251] [NEW] nvidia-dkms-515 FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
Public bug reported: [Impact] nvidia-dkms-515 fails to build with linux 6.2, reporting the following error: /var/lib/dkms/nvidia/515.86.01/build/nvidia-drm/nvidia-drm-drv.c:245:21: error: ‘struct drm_mode_config’ has no member named ‘fb_base’ 245 | dev->mode_config.fb_base = 0; |

[Kernel-packages] [Bug 2009253] [NEW] nvidia-dkms-450-server FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
Public bug reported: [Impact] nvidia-dkms-450-server fails to build with linux 6.2, reporting the following error: /var/lib/dkms/nvidia-srv/450.216.04/build/nvidia/nv-acpi.c:84:19: error: initialization of ‘void (*)(struct acpi_device *)’ from incompatible pointer type ‘int (*)(struct acpi_dev

[Kernel-packages] [Bug 2009254] [NEW] nvidia-dkms-470-server FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
Public bug reported: [Impact] nvidia-dkms-470-server fails to build with linux 6.2: /var/lib/dkms/nvidia-srv/470.161.03/build/nvidia/nv-acpi.c:84:19: error: initialization of ‘void (*)(struct acpi_device *)’ from incompatible pointer type ‘int (*)(struct acpi_device *, int)’ [-Werror=incompati

[Kernel-packages] [Bug 2009254] Re: nvidia-dkms-470-server FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
debdiff in attach allows to use nvidia-dkms-470-server with linux 6.2. ** Patch added: "nvidia-470-server-support-linux-6.2.debdiff" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470-server/+bug/2009254/+attachment/5651533/+files/nvidia-470-server-support-linux-6.2.debdiff

[Kernel-packages] [Bug 2009255] [NEW] nvidia-dkms-515-server FTBS with linux 6.2

2023-03-04 Thread Andrea Righi
Public bug reported: [Impact] nvidia-dkms-515-server fails to build with linux 6.2: /var/lib/dkms/nvidia-srv/515.86.01/build/nvidia-drm/nvidia-drm-drv.c:245:21: error: ‘struct drm_mode_config’ has no member named ‘fb_base’ 245 | dev->mode_config.fb_base = 0; | ^

[Kernel-packages] [Bug 2009358] [NEW] Lunar update: v6.2.2 upstream stable release

2023-03-06 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2009437] [NEW] apply the latest TDX attestation driver from Intel

2023-03-06 Thread Andrea Righi
Public bug reported: [Impact] TDX guest attestation has been merged as SAUCE patches in the kinetic kernel with the following commits: https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/kinetic/commit/?h=master-next&id=285d6d8136ebadcee7fd6452b9e4223996a2a0af https://git.launchpa

[Kernel-packages] [Bug 1989983] Re: kinetic: apply new apparmor and LSM stacking patch set

2023-03-07 Thread Andrea Righi
** Also affects: linux (Ubuntu Lunar) Importance: Undecided Status: Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1989983 Title: kinetic: apply new apparmor and L

[Kernel-packages] [Bug 2003348] Re: [23.04] Kernel 6.2 does not boot on s390x

2023-03-10 Thread Andrea Righi
This was fixed during the regular rebase with upstream. We can close this one now. ** Changed in: ubuntu-z-systems Status: In Progress => Fix Released ** Changed in: linux (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member o

[Kernel-packages] [Bug 2009283] Re: linux: CONFIG_SERIAL_8250_MID=y

2023-03-10 Thread Andrea Righi
** Also affects: linux (Ubuntu Lunar) Importance: Undecided Status: Confirmed ** Also affects: linux (Ubuntu Kinetic) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. h

[Kernel-packages] [Bug 2009355] Re: linux-libc-dev is no longer multi-arch safe

2023-03-10 Thread Andrea Righi
It looks like this problem has been introduce by this commit: a5ddd0de7d8b ("UBUNTU: [Packaging] install headers to debian/linux-libc- dev directly") https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/lunar/commit/?id=a5ddd0de7d8b2159fc5f8df55527e0e447328953 It seems to include

[Kernel-packages] [Bug 2009283] Re: linux: CONFIG_SERIAL_8250_MID=y

2023-03-10 Thread Andrea Righi
I've applied this change to lunar. Next lunar 6.2 kernel will have CONFIG_SERIAL_8250_MID=y. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2009283 Title: linux: CONFIG_SERIAL_8250_MID=y

[Kernel-packages] [Bug 2009355] Re: linux-libc-dev is no longer multi-arch safe

2023-03-10 Thread Andrea Righi
** Also affects: linux (Ubuntu Lunar) Importance: Critical Status: Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2009355 Title: linux-libc-dev is no longer multi-arc

[Kernel-packages] [Bug 2009283] Re: linux: CONFIG_SERIAL_8250_MID=y

2023-03-10 Thread Andrea Righi
** Description changed: + [Impact] + + CONFIG_SERIAL_8250_MID=y is required to properly use the serial console + on some platforms that are using the "mid" serial driver (such as some + Intel SoC platforms). + + The generic kernel should build this driver statically to make sure we + properly su

[Kernel-packages] [Bug 2011413] [NEW] lunar/linux 6.2 fails to boot on ppc64el

2023-03-13 Thread Andrea Righi
Public bug reported: [Impact] Try to boot the latest lunar/linux 6.2.0-16.16 on a ppc64 VM triggers the following bug at boot: event-sources: Unable to request interrupt 23 for /event-sources/hot-plug-events WARNING: CPU: 0 PID: 1 at arch/powerpc/platforms/pseries/event_sources.c:26 request_eve

[Kernel-packages] [Bug 2011425] [NEW] Lunar update: v6.2.3 upstream stable release

2023-03-13 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2011431] [NEW] Lunar update: v6.2.6 upstream stable release

2023-03-13 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2011430] [NEW] Lunar update: v6.2.5 upstream stable release

2023-03-13 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2011428] [NEW] Lunar update: v6.2.4 upstream stable release

2023-03-13 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2011748] [NEW] lunar/linux 6.2 fails to boot on arm64

2023-03-15 Thread Andrea Righi
Public bug reported: [Impact] On certain bare metal arm64 boards the latest lunar/linux 6.2.0-17-generic fails to boot, the kernel gets stuck reporting the following oops: [ 72.043484] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 72.049571] rcu: 22-...0: (30 GPs behind) idle=b

[Kernel-packages] [Bug 2011748] Re: lunar/linux 6.2 fails to boot on arm64

2023-03-15 Thread Andrea Righi
** Description changed: [Impact] On certain bare metal arm64 boards the latest lunar/linux 6.2.0-17-generic fails to boot, the kernel gets stuck reporting the following oops: [ 72.043484] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 72.049571] rcu: 22-...0: (30

[Kernel-packages] [Bug 2012136] [NEW] LSM stacking and AppArmor refresh for 6.2 kernel

2023-03-18 Thread Andrea Righi
Public bug reported: [Impact] Refresh LSM stacking and AppArmor patch sets in linux 6.2. These patches are required to properly support the new Apparmor features in Ubuntu. [Test case] Run Apparmor test cases included in our QA regression testing suite. [Fix] Patch set shared in the kernel-te

[Kernel-packages] [Bug 2011748] Re: lunar/linux 6.2 fails to boot on arm64

2023-03-19 Thread Andrea Righi
** Changed in: linux (Ubuntu Lunar) Status: Incomplete => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2011748 Title: lunar/linux 6.2 fails to boot on arm64 Statu

[Kernel-packages] [Bug 2017413] Re: Dell XPS 13 Plus 9320 touchpad is not recognized

2023-11-04 Thread Andrea Stedile
lsb_release -rd No LSB modules are available. Description:Ubuntu 23.10 Release:23.10 uname -r 6.1.0-1025-oem sudo dmidecode -s bios-version 2.5.0 Touchpad firmware: 2023.06.05.519, A03 https://www.dell.com/support/home/it-it/drivers/driversdetails?driverid=twdxv&oscode=ubt22&productc

[Kernel-packages] [Bug 2003174] [NEW] zfs-dkms fails to build on jammy with linux 5.19

2023-01-18 Thread Andrea Righi
Public bug reported: [Impact] zfs-dkms fails to build on jammy with the latest linux hwe 5.19: *** ZFS Version: zfs-2.1.4-0ubuntu0.1 *** Compatible Kernels: 3.10 - 5.17 [Test case] $ sudo apt install zfs-dkms [Fix] The most reliable fix is probably to move to the same version that is a

[Kernel-packages] [Bug 2003174] Re: zfs-dkms fails to build on jammy with linux 5.19

2023-01-18 Thread Andrea Righi
debdiff in attach (that doesn't change anything, it's basically a resync of the same version in kinetic, recompiled with the jammy toolchain). With this applied I was able to successfully run ubuntu_zfs_smoke_test and ubuntu_zfs_stress both on 5.15 and 5.19. ** Patch added: "jammy-zfs-dkms-resync

[Kernel-packages] [Bug 2003348] Re: [23.04] Kernel 6.2 does not boot on s390x

2023-01-31 Thread Andrea Righi
I confirm that this fix (https://lore.kernel.org/all/patch-1.thread-41c676.git-41c676c2d153.your- ad-here.call-01675030179-ext-9637@work.hours/) applied to lunar/linux- unstable seems to fix the initramfs boot problem, with this fix applied we can restore the upstream zstd. Thanks! -- You receive

[Kernel-packages] [Bug 1990849] Re: LXD containers using shiftfs on ZFS or TMPFS broken on 5.15.0-48.54

2023-01-31 Thread Andrea Righi
** Also affects: linux (Ubuntu Lunar) Importance: Undecided Status: Confirmed ** Also affects: zfs-linux (Ubuntu Lunar) Importance: Undecided Status: Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux

[Kernel-packages] [Bug 2003174] Re: zfs-dkms fails to build on jammy with linux 5.19

2023-02-07 Thread Andrea Righi
I just tested autopkgtest and our kernel regression zfs testsuite (ubuntu_zfs, ubuntu_zfs_fstest, ubuntu_zfs_smoke_test, ubuntu_zfs_stress, ubuntu_zfs_xfs_generic) both with the new 5.19 kernel and stock 5.15 in jammy. Everything looks good, no error. I'm trying to figure out how to test the zsys i

[Kernel-packages] [Bug 2006695] [NEW] nvidia-graphics-drivers-390 fails to build with kernel 6.1 in lunar

2023-02-09 Thread Andrea Righi
Public bug reported: [Impact] Trying to install nvidia-dkms-390 with linux 6.1 in lunar produces the following error: error: ‘struct acpi_device’ has no member named ‘children’ [Test case] $ sudo apt install nvidia-dkms-390 [Fix] Support linux 6.1 ABI. [Regression potential] We may expe

[Kernel-packages] [Bug 2006695] Re: nvidia-graphics-drivers-390 fails to build with kernel 6.1 in lunar

2023-02-09 Thread Andrea Righi
** Also affects: nvidia-graphics-drivers-390 (Ubuntu) Importance: Undecided Status: New ** No longer affects: nvidia-graphics-drivers-470 (Ubuntu) ** Also affects: nvidia-graphics-drivers-390 (Ubuntu Lunar) Importance: Undecided Status: New ** No longer affects: nvidia-graphi

[Kernel-packages] [Bug 2006695] Re: nvidia-graphics-drivers-390 fails to build with kernel 6.1 in lunar

2023-02-09 Thread Andrea Righi
debdiff in attach disables ACPI support with kernel >= 6.0 and it allows to use this driver with the latest 6.1 kernel (this should be probably considered a temporary workaround, until nvidia provides an updated version of this driver with a proper fix). ** Patch added: "nvidia-dkms-390-support-li

[Kernel-packages] [Bug 2006721] [NEW] dm-writeboost-dkms fails to build with linux 6.1 in lunar

2023-02-09 Thread Andrea Righi
Public bug reported: [Impact] dm-writeboost-dkms fails to build with linux 6.1 in lunar with the following error(s): /home/righiandr/src/dm-writeboost/src/dm-writeboost.h:506:46: error: ‘struct dm_io_request’ has no member named ‘bi_op’; did you mean ‘bi_opf’? 506 | #define req_is_write(req)

[Kernel-packages] [Bug 1980484] Re: temporarily disable CONFIG_X86_KERNEL_IBT

2023-02-14 Thread Andrea Righi
I performed a smoke test with v4l2loopback-dkms in jammy, everything looks good. Test case: $ sudo apt install v4l2loopback-dkms ... $ sudo modprobe v4l2loopback devices=1 video_nr=8 exclusive_caps=1 max_buffers=2 $ sudo v4l2loopback-ctl set-fps 60 /dev/video8 OK $ sudo v4l2-ctl --list-device

[Kernel-packages] [Bug 1980484] Re: temporarily disable CONFIG_X86_KERNEL_IBT

2023-02-14 Thread Andrea Righi
** Tags removed: verification-needed-jammy ** Tags added: verification-done-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1980484 Title: temporarily disable CONFIG_X86_KERNEL_IBT

[Kernel-packages] [Bug 2007654] [NEW] enable Rust support in the kernel

2023-02-16 Thread Andrea Righi
= // SPDX-License-Identifier: GPL-2.0 //! Rust hello world example. use kernel::prelude::*; module! { type: HelloRust, name: "hello_rust", author: "Andrea Righi ", description: "Rust hello world example", license: "GPL", } struc

[Kernel-packages] [Bug 2007654] Re: enable Rust support in the kernel

2023-02-16 Thread Andrea Righi
lo_rust.rs == + // SPDX-License-Identifier: GPL-2.0 //! Rust hello world example. use kernel::prelude::*; module! { - type: RustMinimal, - name: b"hello_rust", - author: b"Andrea Righi ", - description: b"Rust hello world example", -

[Kernel-packages] [Bug 2007654] Re: enable Rust support in the kernel

2023-02-17 Thread Andrea Righi
"hello world" test module: + Build the following "hello world" test module: == hello_rust.rs == // SPDX-License-Identifier: GPL-2.0 //! Rust hello world example. use kernel::prelude::*; module! { - type: HelloRust, - name: "hello_rust"

[Kernel-packages] [Bug 2008245] [NEW] zfs-dkms: support linux 6.2

2023-02-23 Thread Andrea Righi
Public bug reported: [Impact] The current version of zfs-dkms available in lunar fails to build with kernels >= 6.2, reporting the following configure error: configure: error: *** None of the expected "iops->get_acl()" interfaces were detected. *** This may be because your kerne

[Kernel-packages] [Bug 2008245] Re: zfs-dkms: support linux 6.2

2023-02-23 Thread Andrea Righi
debdiff in attach applied to zfs-2.1.9 from Debian seems to work fine on linux 6.2 ** Description changed: [Impact] The current version of zfs-dkms available in lunar fails to build with kernels >= 6.2, reporting the following configure error: - configure: error: - *** None of

[Kernel-packages] [Bug 2017903] [NEW] LSM stacking and AppArmor for 6.2: additional fixes

2023-04-27 Thread Andrea Righi
Public bug reported: [Impact] We maintain custom LSM stacking and AppArmor SAUCE patches in our kernel to provide additional features that are not available in the upstream AppArmor. We have experienced occasional bugs in the lunar kernel (specifically with the environ.sh test) that can lead to

[Kernel-packages] [Bug 2016186] Re: 5.19 not reporting cgroups v1 blkio.throttle.io_serviced

2023-04-28 Thread Andrea Righi
Potential upstream fix: https://lore.kernel.org/lkml/20230401094708.77631-1-hanjinke@bytedance.com/ However this seems to partially restore the old behavior of cgroup v1, because we still need to set io throttling limits in order to get the io statistics. We may need an additional fix like th

[Kernel-packages] [Bug 2018716] [NEW] zfs-dkms: support linux >= 6.3

2023-05-08 Thread Andrea Righi
Public bug reported: [Impact] The current version of zfs-dkms available in lunar fails to build with kernels >= 6.3. [Test case] $ apt install zfs-dkms [Fix] Resync with zfs version in Debian (2.1.1) and apply the usual Ubuntu specific changes. [Regression potential] We may experience zfs r

[Kernel-packages] [Bug 2015867] Re: Kernel 6.1 bumped the disk consumption on default images by 15%

2023-05-08 Thread Andrea Righi
** Also affects: linux (Ubuntu Mantic) Importance: Undecided Status: Confirmed ** Also affects: linux (Ubuntu Lunar) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. ht

[Kernel-packages] [Bug 2016186] Re: 5.19 not reporting cgroups v1 blkio.throttle.io_serviced

2023-05-08 Thread Andrea Righi
** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux-aws (Ubuntu) ** No longer affects: linux-azure (Ubuntu) ** No longer affects: linux-gcp (Ubuntu) ** Also affects: linux (Ubuntu Kinetic) Importance: Undecided Status: New ** Also a

[Kernel-packages] [Bug 2016186] Re: 5.19 not reporting cgroups v1 blkio.throttle.io_serviced

2023-05-08 Thread Andrea Righi
** Description changed: + [Impact] + + Commit f382fb0bcef4 ("block: remove legacy IO schedulers") introduced a + behavior change in the blkio throttle cgroup subsystem: IO statistics + are not reported anymore unless a throttling rule is explicitly defined, + because the current code only counts

[Kernel-packages] [Bug 2015867] Re: Kernel 6.1 bumped the disk consumption on default images by 15%

2023-05-08 Thread Andrea Righi
** Description changed: + [Impact] + + After enabling Rust support in the kernel we noticed an increased size + in linux-headers, because all the Rust libraries required to build out- + of-tree kernel modules are now included in linux-headers directly. + + The increased size goes from ~30MB to

[Kernel-packages] [Bug 2016186] Re: 5.19 not reporting cgroups v1 blkio.throttle.io_serviced

2023-05-08 Thread Andrea Righi
** Description changed: [Impact] Commit f382fb0bcef4 ("block: remove legacy IO schedulers") introduced a behavior change in the blkio throttle cgroup subsystem: IO statistics are not reported anymore unless a throttling rule is explicitly defined, because the current code only counts

[Kernel-packages] [Bug 2019000] [NEW] Use new annotations model

2023-05-09 Thread Andrea Righi
Public bug reported: [Impact] Starting with lunar we have introduced a new way to manage kernel configs, unifying the duplicated information defined in the annotations file + config chunks into an annotations-only model. [Test case] An kernel build can be considered a valid test case, in partic

[Kernel-packages] [Bug 2019000] Re: Use new annotations model

2023-05-09 Thread Andrea Righi
** Description changed: [Impact] Starting with lunar we have introduced a new way to manage kernel configs, unifying the duplicated information defined in the annotations file + config chunks into an annotations-only model. [Test case] - An kernel build can be considered a valid

[Kernel-packages] [Bug 2009142] Re: nvidia-dkms-390 FTBS with linux 6.2

2023-05-16 Thread Andrea Righi
** Also affects: nvidia-graphics-drivers-390 (Ubuntu Jammy) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-390 in Ubuntu. https://bugs.launchpad.net/bugs/2009142 Title:

[Kernel-packages] [Bug 2009142] Re: nvidia-dkms-390 FTBS with linux 6.2

2023-05-16 Thread Andrea Righi
Moving jammy to the same version of the driver used in lunar allows to use nvidia-dkms-390 both with the stock 5.15 kernel and the new hwe 6.2 (verified in a VM doing a simple test build). ** Patch added: "nvidia-dkms-390-jammy.debdiff" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics

[Kernel-packages] [Bug 2009142] Re: nvidia-dkms-390 FTBS with linux 6.2

2023-05-16 Thread Andrea Righi
Better debdiff to backport only the patch required to support linux 6.2 (that is much better from an SRU perspective). Tested with positive result in a VM both with 5.15 and the new hwe 6.2 kernels. So, please ignore my previous comment. ** Patch added: "nvidia-dkms-390-jammy-support-linux-6.2.deb

[Kernel-packages] [Bug 2019869] [NEW] nvidia-dkms-390: better support for kernel 6.2

2023-05-16 Thread Andrea Righi
Public bug reported: [Impact] Instead of disabling acpi support completely with nvidia-dkms-390, we should try instead to see if it's possible to support it somehow. [Fix] This patch looks promising (even if it says huge hack in the comments...): https://gitlab.com/herecura/packages/nvidia-390x

[Kernel-packages] [Bug 2019869] Re: nvidia-dkms-390: better support for kernel 6.2

2023-05-16 Thread Andrea Righi
** Patch added: "nvidia-dkms-390-mantic-better-support-for-linux-6.2.debdiff" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/2019869/+attachment/5673352/+files/nvidia-dkms-390-mantic-better-support-for-linux-6.2.debdiff -- You received this bug notification because

[Kernel-packages] [Bug 2016398] Re: stacked overlay file system mounts that have chroot() called against them appear to be getting locked (by the kernel most likely?)

2023-06-20 Thread Andrea Righi
Test kernel with the additional overlayfs fix applied: https://kernel.ubuntu.com/~arighi/lp2016398/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2016398 Title: stacked overlay file sys

[Kernel-packages] [Bug 2016398] Re: stacked overlay file system mounts that have chroot() called against them appear to be getting locked (by the kernel most likely?)

2023-06-21 Thread Andrea Righi
@bluescreen-avenger thanks for testing, I'll send a proper SRU email to apply this fix to the affected kernels! ** Also affects: linux (Ubuntu Lunar) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Kinetic) Importance: Undecided Status: New ** Also affects: l

[Kernel-packages] [Bug 2016398] Re: stacked overlay file system mounts that have chroot() called against them appear to be getting locked (by the kernel most likely?)

2023-06-22 Thread Andrea Righi
** Description changed: + [Impact] + + Opened files reported in /proc/pid/map_files can be shows with the wrong + mount point using overlayfs with filesystem namspaces. + + This incorrect behavior is fixed: + + UBUNTU: SAUCE: overlayfs: fix incorrect mnt_id of files opened from + map_files +

[Kernel-packages] [Bug 2023007] Re: kernel .config lowlatency improvements

2023-06-25 Thread Andrea Righi
** Changed in: linux-lowlatency (Ubuntu Mantic) Status: New => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lowlatency in Ubuntu. https://bugs.launchpad.net/bugs/2023007 Title: kernel .config lowlatency imp

[Kernel-packages] [Bug 2021605] Re: introduce do_lib_rust=true|false to enable/disable linux-lib-rust package

2023-06-27 Thread Andrea Righi
** Changed in: linux (Ubuntu Mantic) Status: Incomplete => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-aws in Ubuntu. https://bugs.launchpad.net/bugs/2021605 Title: introduce do_lib_rust=true|false to enab

[Kernel-packages] [Bug 2025134] [NEW] Revert variable symbol length modversion in all the jammy kernels

2023-06-27 Thread Andrea Righi
Public bug reported: [Impact] In order to support Rust in the kernel starting with Lunar we had to apply the following UBUNTU SAUCE patch: 27c4fe11712c ("UBUNTU: SAUCE: modpost: support arbitrary symbol length in modversion") This patch can potentially introduce a user-space regression, beca

[Kernel-packages] [Bug 2025134] Re: Revert variable symbol length modversion in all the jammy kernels

2023-06-27 Thread Andrea Righi
** Also affects: linux-hwe-6.2 (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux (Ubuntu) ** No longer affects: linux (Ubuntu Jammy) ** Changed in: linux-hwe-6.2 (Ubuntu Jammy) Status: New => Fix Committed ** Also affects: linux-lowlatency-hwe-6.2 (Ubuntu)

[Kernel-packages] [Bug 2016398] Re: stacked overlay file system mounts that have chroot() called against them appear to be getting locked (by the kernel most likely?)

2023-06-29 Thread Andrea Righi
@mihalicyn yes, it looks like we are missing "UBUNTU: SAUCE: overlayfs: allow with shiftfs as underlay" in all the kernels >= 6.2. I'll open a separate bug for this. I'm wondering... do we really need to support overlayfs on top of shiftfs? Of course we don't want to break the old behavior, so the

[Kernel-packages] [Bug 2016398] Re: stacked overlay file system mounts that have chroot() called against them appear to be getting locked (by the kernel most likely?)

2023-06-30 Thread Andrea Righi
@mihalicyn update: I did some tests and even if we're missing d24b8a547be1 ("UBUNTU: SAUCE: overlayfs: allow with shiftfs as underlay") in kernels >= 6.2 I'm able to use overlayfs on top of shiftfs (using the shiftfs mount-point as lower). I even tried the test case mentioned in the commit and I co

[Kernel-packages] [Bug 2025984] Re: Size in crease in modules in 6.2.0-1007

2023-07-10 Thread Andrea Righi
Between 6.2.0-1006-kvm and 6.2.0-1007-kvm the main kernel changed from 6.2.0-23 to 6.2.0-24, but the changes are minimal (only 2 fixes), that seem unrelated to any potential size increase. Maybe there was a toolchain/binutils update? I'll check the binaries to see if I spot something interesting.

[Kernel-packages] [Bug 2022361] Re: Please enable Renesas RZ platform serial installer

2023-07-10 Thread Andrea Righi
Applied to mantic/linux-unstable: https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/unstable/commit/?id=6f2091e61e72ed73f92cf49d882fb19c50dd860c Do you think we should SRU this change to lunar kernels (and jammy as well)? Thanks! ** Also affects: linux (Ubuntu Mantic) Impo

[Kernel-packages] [Bug 2022361] Re: Please enable Renesas RZ platform serial installer

2023-07-10 Thread Andrea Righi
** Also affects: linux (Ubuntu Lunar) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Jammy) Importance: Undecided Status: New ** Description changed: + [Impact] + + The ubunt

[Kernel-packages] [Bug 2028247] [NEW] Mantic update: v6.4.1 upstream stable release

2023-07-20 Thread Andrea Righi
Public bug reported: SRU Justification Impact:    The upstream process for stable tree updates is quite similar    in scope to the Ubuntu SRU process, e.g., each patch has to    demonstrably fix a bug, and each patch is vetted by upstream    by originating either directly from

[Kernel-packages] [Bug 2028249] [NEW] Mantic update: v6.4.2 upstream stable release

2023-07-20 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2028250] [NEW] Mantic update: v6.4.3 upstream stable release

2023-07-20 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2028251] [NEW] Mantic update: v6.4.4 upstream stable release

2023-07-20 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2028253] [NEW] update apparmor and LSM stacking patch set

2023-07-20 Thread Andrea Righi
Public bug reported: [Impact] Provide an updated patch set for apparmor / LSM stacking with all the custom features that we need in the Ubuntu kernel. This patch set is required to provide the proper confinement with snaps and other Ubuntu-specific security features. [Fix] Apply the latest upd

[Kernel-packages] [Bug 2028790] [NEW] Mantic update: v6.4.5 upstream stable release

2023-07-26 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2028791] [NEW] Mantic update: v6.4.6 upstream stable release

2023-07-26 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2028253] Re: update apparmor and LSM stacking patch set

2023-07-26 Thread Andrea Righi
** Changed in: linux (Ubuntu Mantic) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2028253 Title: update apparmor and LSM stacking patch set S

[Kernel-packages] [Bug 2033385] [NEW] zfs-dkms UBSAN array-out-of-bounds warning with kernel 6.5 on mantic

2023-08-29 Thread Andrea Righi
Public bug reported: [Impact] When the zfs module is loaded we can see the following errors in dmesg with the latest 6.5 kernel in mantic: [ 10.730318] UBSAN: array-index-out-of-bounds in /build/mantic/debian/build/build-generic/

[Kernel-packages] [Bug 2033385] Re: zfs-dkms UBSAN array-out-of-bounds warning with kernel 6.5 on mantic

2023-08-29 Thread Andrea Righi
debdiff in attach fixes the UBSAN warnings with linux 6.5 on mantic. ** Patch added: "zfs-fix-ubsan-warnings.debdiff" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2033385/+attachment/5696047/+files/zfs-fix-ubsan-warnings.debdiff -- You received this bug notification because you a

[Kernel-packages] [Bug 2033385] Re: zfs-dkms UBSAN array-out-of-bounds warning with kernel 6.5 on mantic

2023-08-29 Thread Andrea Righi
Add LP bug reference to the changelog. ** Patch added: "zfs-fix-ubsan-warnings.debdiff" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2033385/+attachment/5696048/+files/zfs-fix-ubsan-warnings.debdiff -- You received this bug notification because you are a member of Kernel Packages

[Kernel-packages] [Bug 2034510] [NEW] spl fails to unregister sysctl entries

2023-09-06 Thread Andrea Righi
Public bug reported: [Impact] On unload the spl module is not properly cleaning up the registered sysctl entries with kernel 6.5 in Mantic: 06:58 ubuntu@mantic$ sudo modprobe spl modprobe: ERROR: could not insert 'spl': Protocol driver not attached 06:58 ubuntu@mantic$ sudo dmesg | grep duplicat

[Kernel-packages] [Bug 2034510] Re: spl fails to unregister sysctl entries

2023-09-06 Thread Andrea Righi
Upstream pull request to fix this issue: https://github.com/openzfs/zfs/pull/15239 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/2034510 Title: spl fails to unregister sysctl entrie

[Kernel-packages] [Bug 2034510] Re: spl fails to unregister sysctl entries

2023-09-06 Thread Andrea Righi
Attached debdiff seems to fix the bug (reproduced and tested in a local VM with the latest Mantic 6.5 kernel). ** Patch added: "spl-fix.debdiff" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2034510/+attachment/5697900/+files/spl-fix.debdiff -- You received this bug notification b

[Kernel-packages] [Bug 2030525] Re: Installation support for SMARC RZ/G2L platform

2023-09-12 Thread Andrea Righi
** Changed in: linux (Ubuntu Mantic) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2030525 Title: Installation support for SMARC RZ/G2L platfor

[Kernel-packages] [Bug 2035581] [NEW] Mantic update: v6.5.1 upstream stable release

2023-09-13 Thread Andrea Righi
Public bug reported: SRU Justification Impact:    The upstream process for stable tree updates is quite similar    in scope to the Ubuntu SRU process, e.g., each patch has to    demonstrably fix a bug, and each patch is vetted by upstream    by originating either directly from

[Kernel-packages] [Bug 2035583] [NEW] Mantic update: v6.5.2 upstream stable release

2023-09-13 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 2035588] [NEW] Mantic update: v6.5.3 upstream stable release

2023-09-14 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly

[Kernel-packages] [Bug 1991703] Re: Failure to boot with linux-image-5.19.0-18-generic and -5.19.0-19-generic

2022-10-10 Thread Andrea Righi
This bug should be fixed by 458ec0c8f359 ("drm/i915: fix null pointer dereference"), I'll prepare a test kernel with this fix applied on top of 5.19.0-19.19. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed in Ubuntu. https://b

[Kernel-packages] [Bug 1991703] Re: Failure to boot with linux-image-5.19.0-18-generic and -5.19.0-19-generic

2022-10-10 Thread Andrea Righi
Test kernel (5.19.0-19.19+i915fix) available here: https://kernel.ubuntu.com/~arighi/lp-1991703/ It would be great if someone affected by this problem could test this out. Thanks in advance! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

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