[Kernel-packages] [Bug 2002634] [NEW] bcmwl dkms requires additional fixes to properly support kernel 5.19+

2023-01-12 Thread Andrea Righi
Public bug reported: [Impact] As reported in LP: #1981968 kernel 5.19 requires additional patches to properly support this driver: https://gist.github.com/joanbm/37fd0590f30b41e7e89ade6e242ca16e https://gist.github.com/joanbm/052d8e951ba63d5eb5b6960bfe4e031a Without these patches the kernel wou

[Kernel-packages] [Bug 1981968] Re: bcmwl fails to build on the latest kinetic kernel 5.19

2023-01-09 Thread Andrea Righi
I included the extra fixes in the attached debdiff to properly support 5.19 in jammy, I'll create a separate bug tracker to fix the issue reported by satadru-umich in kinetic... thanks and sorry I'm noticing it only now! ** Patch added: "bcmwl-support-5.19.debdiff" https://bugs.launchpad.net/u

[Kernel-packages] [Bug 1981968] Re: bcmwl fails to build on the latest kinetic kernel 5.19

2023-01-09 Thread Andrea Righi
** Also affects: bcmwl (Ubuntu Jammy) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1981968 Title: bcmwl fails to build on the latest kinetic

[Kernel-packages] [Bug 2002079] [NEW] Lunar update: v6.1.2 upstream stable release

2023-01-06 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 2000706] Re: Lunar update: v6.1.1 upstream stable release

2022-12-30 Thread Andrea Righi
** Description changed: + SRU Justification - 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 +  

[Kernel-packages] [Bug 2000706] [NEW] Lunar update: v6.1.1 upstream stable release

2022-12-29 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 1999009] Re: bcmwl: properly support linux 6.1

2022-12-07 Thread Andrea Righi
Debdiff in attach fixes the build problems with linux 6.1 and it should also fix LP: #1998039 (once confirmed/tested we can set 1998039 as duplicate of this one). ** Patch added: "bcmwl-kernel-6.1-and-netdev-fix.debdiff" https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1999009/+attachment/

[Kernel-packages] [Bug 1999009] [NEW] bcmwl: properly support linux 6.1

2022-12-07 Thread Andrea Righi
Public bug reported: [Impact] bcmwl-kernel-source fails to build with the latest linux 6.1 in Lunar. Moreover, with kernels >= 5.17 there's an incorrect access to struct netdev (see LP: #1998039). [Test case] $ sudo apt install bcmwl-kernel-source [Fix] The following upstream commits have ch

[Kernel-packages] [Bug 1998902] Re: focal: merge upstream wireguard

2022-12-06 Thread Andrea Righi
** Summary changed: - focal: merge wireguard into the kernel + focal: merge upstream wireguard ** Description changed: [Impact] In older kernels, like focal, Wireguard used to be maintained as an external module (wireguard-dkms). This dkms is not maintained anymore, but upstream maint

[Kernel-packages] [Bug 1998902] Re: focal: merge wireguard into the kernel

2022-12-06 Thread Andrea Righi
** Description changed: [Impact] In older kernels, like focal, Wireguard used to be maintained as an external module (wireguard-dkms). This dkms is not maintained anymore, but upstream maintainer periodically provides backported patches for older kernels (like 5.4) in this git reposit

[Kernel-packages] [Bug 1998902] Re: focal: merge wireguard into the kernel

2022-12-06 Thread Andrea Righi
** Description changed: [Impact] In older kernels, like focal, Wireguard used to be maintained as an external module (wireguard-dkms). This dkms is not maintained anymore, but upstream maintainer periodically provides backported patches for older kernels (like 5.4) in this git reposit

[Kernel-packages] [Bug 1998902] Re: focal: merge wireguard into the kernel

2022-12-06 Thread Andrea Righi
** Description changed: [Impact] In older kernels, like focal, Wireguard used to be maintained as an external module (wireguard-dkms). This dkms is not maintained anymore, but upstream maintainer periodically provides backported patches for older kernels (like 5.4) in this git reposit

[Kernel-packages] [Bug 1998902] Re: focal: merge wireguard into the kernel

2022-12-06 Thread Andrea Righi
** Description changed: [Impact] In older kernels, like focal, Wireguard used to be maintained as an external module (wireguard-dkms). This dkms is not maintained anymore, but upstream maintainer periodically provides backported patches for older kernels (like 5.4) in this git reposit

[Kernel-packages] [Bug 1998902] Re: merge wireguard into the kernel

2022-12-06 Thread Andrea Righi
** Description changed: [Impact] In older kernels, like focal, Wireguard used to be maintained as an - external module (wireguard-linux-compat dkms). This dkms is not - maintained anymore, but upstream maintainer periodically provides - backported patches for older kernels (like 5.4) in thi

[Kernel-packages] [Bug 1998902] [NEW] merge wireguard into the kernel

2022-12-06 Thread Andrea Righi
Public bug reported: [Impact] In older kernels, like focal, Wireguard used to be maintained as an external module (wireguard-linux-compat dkms). This dkms is not maintained anymore, but upstream maintainer periodically provides backported patches for older kernels (like 5.4) in this git repositor

[Kernel-packages] [Bug 1998487] Re: zfs-dkms: support linux 6.1

2022-12-01 Thread Andrea Righi
With the debdiff in attach applied (on top of the latest debian unstable zfs) everything seems to work fine on the latest lunar/linux-unstable (6.1.0-9-generic). ** Patch added: "zfs-dkms-2.1.6.debdiff" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1998487/+attachment/5633750/+files

[Kernel-packages] [Bug 1998487] Re: zfs-dkms: support linux 6.1

2022-12-01 Thread Andrea Righi
** Also affects: zfs-linux (Ubuntu Lunar) Importance: Undecided Status: New -- 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/1998487 Title: zfs-dkms: support linux 6.1 Statu

[Kernel-packages] [Bug 1998487] [NEW] zfs-dkms: support linux 6.1

2022-12-01 Thread Andrea Righi
Public bug reported: [Impact] The current version of zfs-dkms available in lunar (2.1.5) fails to build with kernels >= 6.1. [Test case] $ apt install zfs-dkms [Fix] Resync with the latest zfs-linux from debian unstable and apply the following upstream patch to properly support linux 6.1: ec

[Kernel-packages] [Bug 1993818] Re: Linux kernel crash on Ubuntu 22.10 on Thinkpad X1 Carbon Gen 10

2022-11-08 Thread Andrea Righi
** 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. https://bugs.launchpad.net/bugs/1993818 Title: Linux kernel crash on Ubuntu 22.10 on Th

[Kernel-packages] [Bug 1981089] Re: Please have linux-tools-common Provide: bpftool

2022-11-07 Thread Andrea Righi
** Also affects: linux (Ubuntu Lunar) Importance: Medium Status: Triaged ** Also affects: lava (Ubuntu Lunar) Importance: Undecided Status: Triaged ** Also affects: bpfcc (Ubuntu Lunar) Importance: Undecided Status: Triaged ** Also affects: bpftrace (Ubuntu Lunar)

[Kernel-packages] [Bug 1993818] Re: Linux kernel crash on Ubuntu 22.10 on Thinkpad X1 Carbon Gen 10

2022-10-24 Thread Andrea Righi
** Changed in: linux (Ubuntu) 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/1993818 Title: Linux kernel crash on Ubuntu 22.10 on Thinkpad X1 Ca

[Kernel-packages] [Bug 1993818] Re: Linux kernel crash on Ubuntu 22.10 on Thinkpad X1 Carbon Gen 10

2022-10-24 Thread Andrea Righi
Thanks for testing and good to know that the kernel doesn't seem to crash (so far). All the i915 fixes that I applied will be available in the next official Kinetic kernel, so we should be good. Let me know if the problem happens again. About the color distortions I'll investigate a bit. I may ask

[Kernel-packages] [Bug 1993818] Re: Linux kernel crash on Ubuntu 22.10 on Thinkpad X1 Carbon Gen 10

2022-10-24 Thread Andrea Righi
I noticed that we're missing some i915 fixes from stable updates, so I've applied a bunch of patches from stable and produced this test kernel: https://kernel.ubuntu.com/~arighi/lp-1993818/ It'd be great if someone affected by this bug could give it a try and verify if the problem is still happen

[Kernel-packages] [Bug 1992525] Re: Boot failure when not in recovery mode

2022-10-12 Thread Andrea Righi
*** This bug is a duplicate of bug 1991704 *** https://bugs.launchpad.net/bugs/1991704 ** This bug has been marked a duplicate of bug 1991704 Kinetic kernels 5.19.0-18/19-generic won't boot on Intel 11th/12th gen -- You received this bug notification because you are a member of Kernel Pac

[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 is a duplicate of bug 1991704 *** https://bugs.launchpad.net/bugs/1991704 ** This bug has been marked a duplicate of bug 1991704 Kinetic kernels 5.19.0-18/19-generic won't boot on Intel 11th/12th gen -- You received this bug notification because you are a member of Kernel Pac

[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
So, it looks like there are multiple issues here. The NULL pointer dereference bug that I see in comment #25 seems to be fixed by 458ec0c8f359 ("drm/i915: fix null pointer dereference"), but this can happen only when i915 is used. For the other problem(s) do you happen to have a kernel oops / trac

[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

[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 1989983] [NEW] kinetic: apply new apparmor and LSM stacking patch set

2022-09-16 Thread Andrea Righi
Public bug reported: [Impact] Align with the latest apparmor and LSM stacking versions. To do so we need to: - revert sauce to get back to upstream apparmor, and drop old LSM stacking - pull in needed patches from upstream 6.0 - pull in needed patches from apparmor-next 6.1 This is required

[Kernel-packages] [Bug 1989258] Re: multiple kernel oops regarding hung tasks delaying boot

2022-09-13 Thread Andrea Righi
Hi Brian, we have also experienced this issue during our tests, but it's really hard to reproduce it on our side. It seems to be a regression in virtio-rng and I've prepared a test kernel, but we still haven't found a way to reproduce it systematically, so I couldn't verify if this test kernel is

[Kernel-packages] [Bug 1986921] Re: lttng-modules/2.13.1-1 ADT test failure with linux/5.15.0-47.51

2022-09-08 Thread Andrea Righi
Fix for the 5.4 kernel in bionic reported in attach. ** Patch added: "lttng-support-kernel-5.4-without-random-tracepoints.debdiff" https://bugs.launchpad.net/ubuntu/+source/lttng-modules/+bug/1986921/+attachment/5614597/+files/lttng-support-kernel-5.4-without-random-tracepoints.debdiff -- Yo

[Kernel-packages] [Bug 1988733] [NEW] Kinetic update: v5.19.7 upstream stable release

2022-09-05 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 1988732] [NEW] Kinetic update: v5.19.6 upstream stable release

2022-09-05 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 1988120] [NEW] Support Intel TDX guest attestation driver

2022-08-29 Thread Andrea Righi
Public bug reported: [Impact] Intel has requested to support the TDX (trust domain extension) guest attestation driver interface. In a TDX guest "attestation" is used to verify the trustworthiness of a TD (trusted domain) before provisioning secrets to the TD (i.e, encrypted keys to mount an encr

[Kernel-packages] [Bug 1959890] Re: [22.04 FEAT] Deactivitate CONFIG_QETH_OSX kernel config option

2022-08-22 Thread Andrea Righi
** Also affects: linux (Ubuntu Kinetic) Importance: High Assignee: Canonical Kernel Team (canonical-kernel-team) Status: Fix Released ** Changed in: linux (Ubuntu Kinetic) Status: Fix Released => Confirmed -- You received this bug notification because you are a member of Ke

[Kernel-packages] [Bug 1983640] Re: refactoring of overlayfs fix to properly support shiftfs

2022-08-04 Thread Andrea Righi
** Summary changed: - refactoring of overlayfs fix to report the right mnt_id of files opened from map_files + refactoring of overlayfs fix to properly support shiftfs ** Description changed: [Impact] Starting with 5.13 we've incorrectly dropped the following sauce patch: - UBUNTU

[Kernel-packages] [Bug 1983640] Re: refactoring of overlayfs fix to report the right mnt_id of files opened from map_files

2022-08-04 Thread Andrea Righi
** No longer affects: linux (Ubuntu Focal) -- 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/1983640 Title: refactoring of overlayfs fix to report the right mnt_id of files opened from ma

[Kernel-packages] [Bug 1983640] [NEW] refactoring of overlayfs fix to report the right mnt_id of files opened from map_files

2022-08-04 Thread Andrea Righi
Public bug reported: [Impact] Starting with 5.13 we've incorrectly dropped the following sauce patch: UBUNTU: SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files This patch is required to use overlayfs on top of shiftfs and without this patch we may break containers that r

[Kernel-packages] [Bug 1971418] Re: network-manager/1.36.4-2ubuntu1 ADT test failure with linux/5.15.0-28.29

2022-07-28 Thread Andrea Righi
** Also affects: network-manager (Ubuntu Kinetic) Importance: Undecided Status: Invalid ** Also affects: linux (Ubuntu Kinetic) Importance: Undecided Status: Invalid ** Also affects: urfkill (Ubuntu Kinetic) Importance: Undecided Status: New -- You received this bu

[Kernel-packages] [Bug 1981658] Re: BUG: kernel NULL pointer dereference, address: 0000000000000008

2022-07-19 Thread Andrea Righi
...or if it's easier, I've just uploaded some debs here: https://kernel.ubuntu.com/~arighi/lp-1981658/ This kernel (5.4.0-1087.92+arighi) is probably going to be the Azure kernel in proposed and it includes the fix that I mentioned above. -- You received this bug notification because you are a m

[Kernel-packages] [Bug 1981658] Re: BUG: kernel NULL pointer dereference, address: 0000000000000008

2022-07-19 Thread Andrea Righi
@squirrelsc the next Azure kernel in Focal that will have this fix is going to be 5.4.0-1087.92, but I don't see it in proposed yet. If it helps I can upload to a ppa an "unofficial" Azure kernel with the fix. -- You received this bug notification because you are a member of Kernel Packages, whic

[Kernel-packages] [Bug 1981658] Re: BUG: kernel NULL pointer dereference, address: 0000000000000008

2022-07-19 Thread Andrea Righi
I think this might be fixed by `55573f3a3f352 tcp: make sure treq->af_specific is initialized` that is currently applied to 5.4.0-123.139 in focal-proposed. It'd be great if someone that is able to reproduce the problem could try to install this new kernel from -proposed and verify if it's still h

[Kernel-packages] [Bug 1981968] Re: bcmwl fails to build on the latest kinetic kernel 5.19

2022-07-18 Thread Andrea Righi
Fix to properly support kernels >= 5.18 in attach. ** Patch added: "bcmwl-support-linux-5.18.debdiff" https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1981968/+attachment/5603690/+files/bcmwl-support-linux-5.18.debdiff -- You received this bug notification because you are a member of Ker

[Kernel-packages] [Bug 1981968] [NEW] bcmwl fails to build on the latest kinetic kernel 5.19

2022-07-18 Thread Andrea Righi
Public bug reported: [Impact] bcmwl fails to build on kernel 5.19 with the following errors: /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:603:14: error: implicit declaration of function ‘pci_alloc_consistent’; did you mean ‘osl_dma_alloc_consistent’? [-Werror=implicit-fu

[Kernel-packages] [Bug 1978539] Re: nvidia-dkms-470 fails to build with kernel 5.19

2022-06-15 Thread Andrea Righi
Fixes for nvidia-dkms-510-server. ** Patch added: "support-linux-5.19-nvidia-510-server.debdiff" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1978539/+attachment/5597442/+files/support-linux-5.19-nvidia-510-server.debdiff -- You received this bug notification be

[Kernel-packages] [Bug 1978539] Re: nvidia-dkms-470 fails to build with kernel 5.19

2022-06-14 Thread Andrea Righi
same fixes for nvidia-dkms-470-server ** Patch added: "support-linux-5.19-nvidia-470-server.debdiff" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1978539/+attachment/5597370/+files/support-linux-5.19-nvidia-470-server.debdiff -- You received this bug notificatio

[Kernel-packages] [Bug 1978539] Re: nvidia-dkms-470 fails to build with kernel 5.19

2022-06-14 Thread Andrea Righi
same fixes for nvidia-dkms-510. ** Patch added: "support-linux-5.19-nvidia-510.debdiff" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1978539/+attachment/5597215/+files/support-linux-5.19-nvidia-510.debdiff -- You received this bug notification because you are a

[Kernel-packages] [Bug 1978539] Re: nvidia-dkms-470 fails to build with kernel 5.19

2022-06-14 Thread Andrea Righi
debdiff in attach fixes all the build failures with kernels >= 5.19. ** Patch added: "support-linux-5.19-nvidia-470.debdiff" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1978539/+attachment/5597189/+files/support-linux-5.19-nvidia-470.debdiff -- You received thi

[Kernel-packages] [Bug 1978539] [NEW] nvidia-dkms-470 fails to build with kernel 5.19

2022-06-14 Thread Andrea Righi
Public bug reported: [Impact] nvidia-dkms-470 fails to build on kinetic with the new (upcoming) kernel 5.19. [Test case] sudo apt install nvidia-dkms-470 [Fix] Change driver to support the new 5.19 ABI. [Regression potential] We may see build issues / regressions in kernels >= 5.19, since t

[Kernel-packages] [Bug 1976511] Re: kernel taint ( warning ) caused by smpboot.c: on 5.4.0

2022-06-10 Thread Andrea Righi
@zhanglei-mao have you tried to update the kernel? Does it still happen also with a more recent 5.4? -- 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/1976511 Title: kernel taint ( warning

[Kernel-packages] [Bug 1977730] [NEW] Kinetic update: v5.18.1 upstream stable release

2022-06-06 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 from

[Kernel-packages] [Bug 1977732] [NEW] Kinetic update: v5.18.2 upstream stable release

2022-06-06 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 1974442] [NEW] enable CONFIG_DEVTMPFS_SAFE

2022-05-20 Thread Andrea Righi
Public bug reported: [Impact] Use nosuid,noexec mount options on devtmpfs, this allows to provide a bit of extra security by preventing mmapping stuff in /dev with PROT_EXEC or having setuid executables. [Test case] If we really want to provide a test case for this...: $ grep devtmpfs /proc/m

[Kernel-packages] [Bug 1973620] [NEW] prevent kernel panic with overlayfs + shiftfs

2022-05-16 Thread Andrea Righi
Public bug reported: [Impact] The patch that we have recently re-introduced to properly support overlayfs on top of shiftfs can introduce potential kernel panics, for example: BUG: kernel NULL pointer dereference, address: 0008 [ 447.039738] #PF: supervisor read access in ke

[Kernel-packages] [Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-10 Thread Andrea Righi
Alex, thanks for the review! We can definitely remove the dependency of AUFS and provide a standalone patch, in this way we can provide this feature also to those kernels that don't have AUFS enabled (like all the recent kernels in jammy). I'll work on that and will ping you when I have a patch rea

[Kernel-packages] [Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-09 Thread Andrea Righi
Everything looks good, so I re-applied the patch with the addition of this extra fix: https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/focal/commit/?h=hwe-5.15-next&id=b4c25dba7993400e9c57d3e60bec4ab8bce1b701 -- You received this bug notification because you are a member of Ke

[Kernel-packages] [Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-09 Thread Andrea Righi
I think I have a proper fix to re-introduce this patch without panicing the kernel. I'm currently running some stress tests to make sure nothing is broken. If everything goes well I'll re-introduce this patch with the proper fix. -- You received this bug notification because you are a member of K

[Kernel-packages] [Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-08 Thread Andrea Righi
@mihalicyn Yes, this patch without AUFS enabled doesn't introduce any problem, but that's because without AUFS the patch is basically a no-op. Here's the ported patch that was applied to 5.15: https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal/commit/?h=hwe-5.15-next&id=e3e60

[Kernel-packages] [Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-06 Thread Andrea Righi
NOTE to clarify: I'm going to revert this patch in focal/hwe-5.15, that is the only 5.15 kernel with this patch that has AUFS enabled (so the only kernel where this bug can be triggered). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to lin

[Kernel-packages] [Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-06 Thread Andrea Righi
This patch seems to introduce this NULL pointer dereference, that can be triggered systematically running lxc autopkgtest: BUG: kernel NULL pointer dereference, address: 0008 [ 447.039738] #PF: supervisor read access in kernel mode [ 447.040369] #PF: error_code(0x) - not-present

[Kernel-packages] [Bug 1971699] Re: disable Intel DMA remapping by default

2022-05-05 Thread Andrea Righi
** Summary changed: - disable Intel DMA remapping options by default + disable Intel DMA remapping by default -- 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/1971699 Title: disable Intel

[Kernel-packages] [Bug 1971699] [NEW] disable Intel DMA remapping by default

2022-05-05 Thread Andrea Righi
Public bug reported: [Impact] It seems that enabling Intel IOMMU can cause some weird gfx problems, see for example: https://bugs.launchpad.net/bugs/1971146 https://bugs.launchpad.net/bugs/1965882 [Test case] We don't have any specific test case, only other bug reports that tracked down

[Kernel-packages] [Bug 1967924] Re: One overlayfs fix has not been backported to the 5.13 branch

2022-04-19 Thread Andrea Righi
** Also affects: linux-azure (Ubuntu Impish) Importance: Undecided Status: New ** Also affects: linux-azure (Ubuntu Jammy) Importance: Undecided Status: Confirmed ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux-azure (Ub

[Kernel-packages] [Bug 1967924] Re: One overlayfs fix has not been backported to the 5.13 branch

2022-04-14 Thread Andrea Righi
** Description changed: + [Impact] + + Starting with 5.13 we've incorrectly dropped the following sauce patch: + + UBUNTU: SAUCE: overlayfs: fix incorrect mnt_id of files opened from + map_files + + This patch seems to be required to use overlayfs on top of shiftfs and + without this patch

[Kernel-packages] [Bug 1967924] Re: One overlayfs fix has not been backported to the 5.13 branch

2022-04-14 Thread Andrea Righi
Thanks for pointing this out Andrew. It looks like this patch is relying on AUFS that has been dropped/disabled in jammy, but it's still available in focal, so we should definitely re-apply this patch. I'll make sure this is re-applied to 5.13 and 5.15 (changing the code to properly depend on AUFS

[Kernel-packages] [Bug 1968984] [NEW] Jammy update: v5.17.2 upstream stable release Edit

2022-04-13 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 1968984] Re: Jammy update: v5.17.2 upstream stable release Edit

2022-04-13 Thread Andrea Righi
Revert "swiotlb: rework "fix info leak with DMA_FROM_DEVICE"" USB: serial: pl2303: add IBM device IDs dt-bindings: usb: hcd: correct usb-device path USB: serial: pl2303: fix GS type detection USB: serial: simple: add Nokia phone driver mm: kfence: fix missing objcg housekeeping for SLAB locking/loc

[Kernel-packages] [Bug 1968986] [NEW] Jammy update: v5.17.3 upstream stable release

2022-04-13 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 1968982] Re: Jammy update: v5.17.1 upstream stable release

2022-04-13 Thread Andrea Righi
** Changed in: linux (Ubuntu Jammy) 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/1968982 Title: Jammy update: v5.17.1 upstream stable release

[Kernel-packages] [Bug 1968982] [NEW] Jammy update: v5.17.1 upstream stable release

2022-04-13 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 1967750] Re: Intel: enable x86 AMX

2022-04-10 Thread Andrea Righi
** Changed in: linux (Ubuntu) Status: Triaged => Fix Committed ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Andrea Righi (arighi) ** Changed in: linux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member

[Kernel-packages] [Bug 1967750] [NEW] Intel: enable x86 AMX

2022-04-04 Thread Andrea Righi
Public bug reported: [Impact] Enable AMX (aka TMUL) new instructions on the 5.15 kernel. [Test case] Tests have been performed directly by Intel. [Fix] Apply the following upstream commits: 20df73756148 ("selftests/x86/amx: Update the ARCH_REQ_XCOMP_PERM test") 063452fd94d1 ("x86/fpu/xstate:

[Kernel-packages] [Bug 1960361] Re: hwmon: k10temp updates for AMD Genoa in 22.04

2022-02-15 Thread Andrea Righi
** Also affects: linux (Ubuntu Jammy) Importance: Medium Assignee: Jeff Lane (bladernr) Status: In Progress -- 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/1960361 Title: h

[Kernel-packages] [Bug 1960362] Re: EDAC update for AMD Genoa support in 22.04

2022-02-15 Thread Andrea Righi
** Also affects: linux (Ubuntu Jammy) Importance: Medium Assignee: Jeff Lane (bladernr) Status: In Progress -- 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/1960362 Title: E

[Kernel-packages] [Bug 1951390] Re: update iproute2

2022-02-08 Thread Andrea Righi
Adding also focal, because with the new linux-hwe-5.15 we get the same failure. ** Summary changed: - update iproute2 in jammy + update iproute2 ** Also affects: iproute2 (Ubuntu Focal) Importance: Undecided Status: New -- You received this bug notification because you are a member o

[Kernel-packages] [Bug 1960309] [NEW] kselftest ftrace inter-event histogram trigger snapshot action failure

2022-02-08 Thread Andrea Righi
Public bug reported: This ftrace sub-test is failing on focal with the latest hwe-5.15: [stdout] # [67] event trigger - test inter-event histogram trigger snapshot action[FAIL] We have not seen this failure before. ** Affects: linux (Ubuntu) Importance: Undecided Status: New

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 kernel soft lockup when zfs.ko is loaded on s390x w/ gcc >= 11.2.0-10ubuntu1 / gcc-11 PLT regression on s390x

2022-02-02 Thread Andrea Righi
JFYI, I've sent an SRU email to apply the kernel fix also to Impish 5.13, just to be safe in case the gcc patch lands in Impish: https://lists.ubuntu.com/archives/kernel-team/2022-February/127652.html ** Also affects: zfs-linux (Ubuntu Impish) Importance: Undecided Status: New ** Also

[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled

2022-01-20 Thread Andrea Righi
The impish kernel is already fixed and the fix is applied to the current kernel in released. Comment #142 is referring to linux-oem-5.14 in focal, that also has the fix, so it can be ignored. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this b

[Kernel-packages] [Bug 1958121] [NEW] test_bpf.sh unreliable on ppc64el and arm64

2022-01-17 Thread Andrea Righi
Public bug reported: kernel selftest net:test_bpf.sh can return the following error on ppc64el and arm64: 10664 02:12:25 DEBUG| [stdout] [ 1001.533842] test_bpf: #313 BPF_ATOMIC | BPF_W, BPF_ADD | BPF_FETCH: Test: 0x12 + 0xab = 0xbd 10665 02:12:25 DEBUG| [std

[Kernel-packages] [Bug 1943697] Re: net veth selftest failure

2022-01-17 Thread Andrea Righi
** Changed in: linux (Ubuntu) Status: Expired => 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/1943697 Title: net veth selftest failure Status in linux package in Ubun

[Kernel-packages] [Bug 1958010] [NEW] jammy: glibc autopkgtest failure on s390x with kernel 5.15

2022-01-15 Thread Andrea Righi
Public bug reported: It looks like the glibc autopkgtest in jammy for s390x is using gcc-10 and it's failing to build with the following error: s390x-linux-gnu-gcc-10 ../sysdeps/s390/longjmp.c -c -std=gnu11 -fgnu89-inline -pipe -O2 -g -fdebug-prefix-map=/tmp/autopkgtest.ehGgT4/build.Jkr/src=. -

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 kernel soft lockup when zfs.ko is loaded on s390x w/ gcc >= 11.2.0-10ubuntu1 / gcc-11 PLT regression on s390x

2022-01-14 Thread Andrea Righi
GCC: (Ubuntu 11.2.0-14ubuntu1) 11.2.0 ^ This version of gcc is reverting the patch that introduces the bug. It is possible to reproduce the bug with gcc <= 11.2.0-13ubuntu1. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubu

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 kernel soft lockup when zfs.ko is loaded on s390x w/ gcc >= 11.2.0-10ubuntu1

2022-01-11 Thread Andrea Righi
New debdiff, because v2 was missing the gcc-10 dependency for zfs-dkms in debian/control. ** Patch added: "zfs-update-to-2.1.2-v3.debdiff" https://bugs.launchpad.net/ubuntu/+source/gcc-11/+bug/1954676/+attachment/5553379/+files/zfs-update-to-2.1.2-v3.debdiff -- You received this bug notifica

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 kernel soft lockup when zfs.ko is loaded on s390x w/ gcc >= 11.2.0-10ubuntu1

2022-01-11 Thread Andrea Righi
New debdiff in attach that enforces gcc-10 to build the dkms part on s390x. ** Description changed: [Impact] Installing zfs-dkms seems to trigger a soft lockup issue as soon as zfs.ko is loaded. When the soft lockup happens the system isn't reachable anymore via ssh and on the console

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 kernel soft lockup when zfs.ko is loaded on s390x w/ gcc >= 11.2.0-10ubuntu1

2022-01-10 Thread Andrea Righi
rtance: Undecided => Critical ** Changed in: zfs-linux (Ubuntu Jammy) Assignee: (unassigned) => Andrea Righi (arighi) -- 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/19

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 soft lockup when zfs.ko is loaded on s390x

2022-01-10 Thread Andrea Righi
** Also affects: gcc-11 (Ubuntu) Importance: Undecided Status: New ** Description changed: [Impact] Installing zfs-dkms seems to trigger a soft lockup issue as soon as zfs.ko is loaded. When the soft lockup happens the system isn't reachable anymore via ssh and on the console

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 soft lockup when zfs.ko is loaded on s390x

2022-01-10 Thread Andrea Righi
I've tried multiple versions of gcc and here's the result: - gcc 11.2.0-13ubuntu1 : bad - gcc 11.2.0-12ubuntu1 : bad - gcc 11.2.0-10ubuntu1 : bad - gcc 11.2.0-7ubuntu2 : good - gcc 10.3.0-13ubuntu1 : good Apparently the last version of gcc that seems to work with zfs + kernel 5.15 is 11.2.0

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 soft lockup when zfs.ko is loaded on s390x

2022-01-10 Thread Andrea Righi
Quick summary: it really looks like a compiler issue, because everything works using the same version of kernel + zfs, but on Impish. Also trying to compile zfs with gcc-10 doesn't show any problem. -- You received this bug notification because you are a member of Kernel Packages, which is subscr

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 soft lockup when zfs.ko is loaded on s390x

2022-01-10 Thread Andrea Righi
Update: we're still getting the same failure even with zfs 2.1.2. I've opened an issue upstream: https://github.com/openzfs/zfs/issues/12942 ** Bug watch added: github.com/openzfs/zfs/issues #12942 https://github.com/openzfs/zfs/issues/12942 -- You received this bug notification because you

[Kernel-packages] [Bug 1956780] [NEW] 5.15 stuck at boot on c4.large

2022-01-07 Thread Andrea Righi
Public bug reported: [Impact] c4.large instances are stuck at boot with kernel 5.15.0-15.15. [Test case] Simply deploy a c4.large instance and install the latest jammy kernel (5.15.0-15.15). [Fix] It looks like the offending commit is the following: 02c70033b98b ("PCI/MSI: Mask MSI-X vector

[Kernel-packages] [Bug 1956560] Re: 5.15 kernel selfttest vrf_route_leaking.sh failure

2022-01-06 Thread Andrea Righi
*** This bug is a duplicate of bug 1928890 *** https://bugs.launchpad.net/bugs/1928890 ** This bug has been marked a duplicate of bug 1928890 vrf_route_leaking.sh in net from ubuntu_kernel_selftests linux ADT test failure with linux/5.11.0-18.19 (Ping received ICMP Packet too big) -- You

[Kernel-packages] [Bug 1928890] Re: vrf_route_leaking.sh in net from ubuntu_kernel_selftests linux ADT test failure with linux/5.11.0-18.19 (Ping received ICMP Packet too big)

2022-01-06 Thread Andrea Righi
This issue is still present also on jammy 5.15. Some details that I found: - the purpose of this test is to verify that an ICMP6 packet is not forwarded by a virtual router if it needs to do fragmentation - the test creates 3 network namespaces representing host1, host2 and router - host1 a

[Kernel-packages] [Bug 1956561] [NEW] 5.15 kernel selftest srv6_end_dt46_l3vpn_test.sh failure

2022-01-05 Thread Andrea Righi
Public bug reported: Kernel selftest srv6_end_dt46_l3vpn_test.sh reports the following error (it seems to be an upstream issue): 15187 19:34:40 DEBUG| [stdout] # 15188 19:

[Kernel-packages] [Bug 1956562] [NEW] 5.15 kernel selftest srv6_end_dt4_l3vpn_test.sh failure

2022-01-05 Thread Andrea Righi
Public bug reported: Script srv6_end_dt4_l3vpn_test.sh reports the following failure (upstream issue): 15321 19:35:52 DEBUG| [stdout] # 15322 19:35:52 DEBUG| [stdout] # TE

[Kernel-packages] [Bug 1956560] [NEW] 5.15 kernel selfttest vrf_route_leaking.sh failure

2022-01-05 Thread Andrea Righi
Public bug reported: Running vrf_route_leaking.sh returns the following error: ### IPv6 (sym route): VRF ICMP fragmentation error route lookup ping ###

[Kernel-packages] [Bug 1951390] Re: update iproute2 in jammy

2022-01-05 Thread Andrea Righi
New iproute has been merged in jammy. We can close this. ** Changed in: iproute2 (Ubuntu Jammy) Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2 https:

[Kernel-packages] [Bug 1951390] Re: update iproute2 in jammy

2022-01-05 Thread Andrea Righi
New iproute has been merged in jammy. We can close this. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2 https://bugs.launchpad.net/bugs/1951390 Title: update iproute2 in jammy Statu

[Kernel-packages] [Bug 1954676] Re: jammy 5.15 soft lockup when zfs.ko is loaded on s390x

2022-01-05 Thread Andrea Righi
New debdiff to move to zfs 2.1.2 in attach. ** Patch added: "zfs-update-to-2.1.2.debdiff" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1954676/+attachment/5551832/+files/zfs-update-to-2.1.2.debdiff -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1951440] Re: Enable CONFIG_INTEL_IOMMU_DEFAULT_ON and CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON on jammy 5.15

2022-01-04 Thread Andrea Righi
** Changed in: linux (Ubuntu Jammy) Status: Incomplete => 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/1951440 Title: Enable CONFIG_INTEL_IOMMU_DEFAULT_ON and CONFIG

[Kernel-packages] [Bug 1956305] [NEW] Jammy update: v5.15.12 upstream stable release

2022-01-04 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

<    1   2   3   4   5   6   7   >