[Touch-packages] [Bug 1933491] Re: kmod add zstd support
This bug was fixed in the package kmod - 27-1ubuntu2.1 --- kmod (27-1ubuntu2.1) focal; urgency=medium * Build with zstd compression and testsuite enabled. LP: #1933491 -- Dimitri John Ledkov Fri, 28 Jan 2022 14:49:50 + ** Changed in: kmod (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Focal: Fix Released Status in kmod source package in Impish: Fix Released Status in kmod source package in Jammy: Fix Released Status in kmod package in Debian: New Bug description: [Impact] * To safe diskspace, upcoming devel series / hwe kernels may turn on zstd kernel module compression. Kmod since impish support zstd support. But in order to keep hwe kernels at parity, or allow inspecting jammy modules from focal host, it would be beneficial for kmod in focal to support zstd compressed modules. [Test Plan] * Pick any kernel module * Compress it with zstd: $ zstd *.ko * Check that modinfo can read it: $ modinfo *.ko.zst [Where problems could occur] * kmod will gain a new dependecy on libzstd1, however it should already be present, because dpkg in focal depends on libzstd1 already. * initramfs-tools already supports compressed modules, but in focal at the moment it does so in an inefficient manner (regresses bootspeed), this has been improved in https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is yet to be SRUed into Focal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1933491] Re: kmod add zstd support
# dpkg-query -W kmod kmod27-1ubuntu2 # modinfo ./zstd.ko.zst modinfo: ERROR: Module alias ./zstd.ko.zst not found. upgraded to new kmod: # dpkg-query -W kmod kmod27-1ubuntu2.1 # modinfo ./zstd.ko.zst filename: /lib/modules/5.4.0-109-generic/kernel/crypto/./zstd.ko.zst alias: crypto-zstd alias: zstd description:Zstd Compression Algorithm license:GPL srcversion: C007A20DBED7E012AF5A0A8 depends:zstd_compress retpoline: Y intree: Y name: zstd vermagic: 5.4.0-109-generic SMP mod_unload modversions sig_id: PKCS#7 signer: Build time autogenerated kernel key sig_key:2E:88:51:F0:25:CE:CD:BB:F2:FC:76:4E:F5:71:F2:A4:3F:3E:DC:F3 sig_hashalgo: sha512 signature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ags removed: verification-needed verification-needed-focal ** Tags added: verification-done verification-done-focal -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Focal: Fix Committed Status in kmod source package in Impish: Fix Released Status in kmod source package in Jammy: Fix Released Status in kmod package in Debian: New Bug description: [Impact] * To safe diskspace, upcoming devel series / hwe kernels may turn on zstd kernel module compression. Kmod since impish support zstd support. But in order to keep hwe kernels at parity, or allow inspecting jammy modules from focal host, it would be beneficial for kmod in focal to support zstd compressed modules. [Test Plan] * Pick any kernel module * Compress it with zstd: $ zstd *.ko * Check that modinfo can read it: $ modinfo *.ko.zst [Where problems could occur] * kmod will gain a new dependecy on libzstd1, however it should already be present, because dpkg in focal depends on libzstd1 already. * initramfs-tools already supports compressed modules, but in focal at the moment it does so in an inefficient manner (regresses bootspeed), this has been improved in https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is yet to be SRUed into Focal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1933491] Re: kmod add zstd support
initramfs-tools ADT test passed on retry. the kernel tests mentioned above are now for EOL kernels that have since all rolled to 5.13. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Focal: Fix Committed Status in kmod source package in Impish: Fix Released Status in kmod source package in Jammy: Fix Released Status in kmod package in Debian: New Bug description: [Impact] * To safe diskspace, upcoming devel series / hwe kernels may turn on zstd kernel module compression. Kmod since impish support zstd support. But in order to keep hwe kernels at parity, or allow inspecting jammy modules from focal host, it would be beneficial for kmod in focal to support zstd compressed modules. [Test Plan] * Pick any kernel module * Compress it with zstd: $ zstd *.ko * Check that modinfo can read it: $ modinfo *.ko.zst [Where problems could occur] * kmod will gain a new dependecy on libzstd1, however it should already be present, because dpkg in focal depends on libzstd1 already. * initramfs-tools already supports compressed modules, but in focal at the moment it does so in an inefficient manner (regresses bootspeed), this has been improved in https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is yet to be SRUed into Focal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1933491] Re: kmod add zstd support
Hello Dimitri, or anyone else affected, Accepted kmod into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/kmod/27-1ubuntu2.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: kmod (Ubuntu Focal) Status: New => Fix Committed ** Tags added: verification-needed verification-needed-focal -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Focal: Fix Committed Status in kmod source package in Impish: Fix Released Status in kmod source package in Jammy: Fix Released Status in kmod package in Debian: New Bug description: [Impact] * To safe diskspace, upcoming devel series / hwe kernels may turn on zstd kernel module compression. Kmod since impish support zstd support. But in order to keep hwe kernels at parity, or allow inspecting jammy modules from focal host, it would be beneficial for kmod in focal to support zstd compressed modules. [Test Plan] * Pick any kernel module * Compress it with zstd: $ zstd *.ko * Check that modinfo can read it: $ modinfo *.ko.zst [Where problems could occur] * kmod will gain a new dependecy on libzstd1, however it should already be present, because dpkg in focal depends on libzstd1 already. * initramfs-tools already supports compressed modules, but in focal at the moment it does so in an inefficient manner (regresses bootspeed), this has been improved in https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is yet to be SRUed into Focal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1933491] Re: kmod add zstd support
@sil2100 --disable-test-modules \ override_dh_auto_test: + dh_auto_test --builddir=build-deb are needed together to enable building and running unittests during build. Note previously focal builds did not run unittests at all. The autoconf help text for the option says "disable building test modules during make check: cached modules will be used". What it means use the prebuilt kernel modules from the orig tarball for unittests, which works in launchpad builders. Without this option an attempt is made to rebuild test modules for the currently running kernel which is not possible or useful in launchpad. Installing linux-generic-headers and forcing the build for the current kernel in a given series is another alternative, but also not too sure if that is useful given prebuilt known/working modules for unittests are available. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Focal: New Status in kmod source package in Impish: Fix Released Status in kmod source package in Jammy: Fix Released Status in kmod package in Debian: New Bug description: [Impact] * To safe diskspace, upcoming devel series / hwe kernels may turn on zstd kernel module compression. Kmod since impish support zstd support. But in order to keep hwe kernels at parity, or allow inspecting jammy modules from focal host, it would be beneficial for kmod in focal to support zstd compressed modules. [Test Plan] * Pick any kernel module * Compress it with zstd: $ zstd *.ko * Check that modinfo can read it: $ modinfo *.ko.zst [Where problems could occur] * kmod will gain a new dependecy on libzstd1, however it should already be present, because dpkg in focal depends on libzstd1 already. * initramfs-tools already supports compressed modules, but in focal at the moment it does so in an inefficient manner (regresses bootspeed), this has been improved in https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is yet to be SRUed into Focal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1933491] Re: kmod add zstd support
Quick question from IRC here, for tracking: 17:38 < sil2100> xnox: hey, reviewing the kmod SRU for zstd - I have a question re: the debian/rules change of the added --disable-test-modules 17:38 < sil2100> What effect does it have? Why is that needed? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Focal: New Status in kmod source package in Impish: Fix Released Status in kmod source package in Jammy: Fix Released Status in kmod package in Debian: New Bug description: [Impact] * To safe diskspace, upcoming devel series / hwe kernels may turn on zstd kernel module compression. Kmod since impish support zstd support. But in order to keep hwe kernels at parity, or allow inspecting jammy modules from focal host, it would be beneficial for kmod in focal to support zstd compressed modules. [Test Plan] * Pick any kernel module * Compress it with zstd: $ zstd *.ko * Check that modinfo can read it: $ modinfo *.ko.zst [Where problems could occur] * kmod will gain a new dependecy on libzstd1, however it should already be present, because dpkg in focal depends on libzstd1 already. * initramfs-tools already supports compressed modules, but in focal at the moment it does so in an inefficient manner (regresses bootspeed), this has been improved in https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is yet to be SRUed into Focal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1933491] Re: kmod add zstd support
** Changed in: kmod (Debian) Status: Unknown => New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Focal: New Status in kmod source package in Impish: Fix Released Status in kmod source package in Jammy: Fix Released Status in kmod package in Debian: New Bug description: [Impact] * To safe diskspace, upcoming devel series / hwe kernels may turn on zstd kernel module compression. Kmod since impish support zstd support. But in order to keep hwe kernels at parity, or allow inspecting jammy modules from focal host, it would be beneficial for kmod in focal to support zstd compressed modules. [Test Plan] * Pick any kernel module * Compress it with zstd: $ zstd *.ko * Check that modinfo can read it: $ modinfo *.ko.zst [Where problems could occur] * kmod will gain a new dependecy on libzstd1, however it should already be present, because dpkg in focal depends on libzstd1 already. * initramfs-tools already supports compressed modules, but in focal at the moment it does so in an inefficient manner (regresses bootspeed), this has been improved in https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is yet to be SRUed into Focal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1933491] Re: kmod add zstd support
** Bug watch added: Debian Bug tracker #990092 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990092 ** Also affects: kmod (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990092 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Focal: New Status in kmod source package in Impish: Fix Released Status in kmod source package in Jammy: Fix Released Status in kmod package in Debian: Unknown Bug description: [Impact] * To safe diskspace, upcoming devel series / hwe kernels may turn on zstd kernel module compression. Kmod since impish support zstd support. But in order to keep hwe kernels at parity, or allow inspecting jammy modules from focal host, it would be beneficial for kmod in focal to support zstd compressed modules. [Test Plan] * Pick any kernel module * Compress it with zstd: $ zstd *.ko * Check that modinfo can read it: $ modinfo *.ko.zst [Where problems could occur] * kmod will gain a new dependecy on libzstd1, however it should already be present, because dpkg in focal depends on libzstd1 already. * initramfs-tools already supports compressed modules, but in focal at the moment it does so in an inefficient manner (regresses bootspeed), this has been improved in https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is yet to be SRUed into Focal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1933491] Re: kmod add zstd support
** Description changed: - kmod add zstd support + [Impact] - * v27+ needs patches cherrypicked from v28 + * To safe diskspace, upcoming devel series / hwe kernels may turn on + zstd kernel module compression. Kmod since impish support zstd support. + But in order to keep hwe kernels at parity, or allow inspecting jammy + modules from focal host, it would be beneficial for kmod in focal to + support zstd compressed modules. - * v28+ needs new build-time deps adjusted + [Test Plan] + + * Pick any kernel module + + * Compress it with zstd: $ zstd *.ko + + * Check that modinfo can read it: $ modinfo *.ko.zst + + [Where problems could occur] + + * kmod will gain a new dependecy on libzstd1, however it should already + be present, because dpkg in focal depends on libzstd1 already. + + * initramfs-tools already supports compressed modules, but in focal at + the moment it does so in an inefficient manner (regresses bootspeed), + this has been improved in + https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is + yet to be SRUed into Focal. ** Also affects: kmod (Ubuntu Impish) Importance: Undecided Status: New ** Also affects: kmod (Ubuntu Jammy) Importance: Undecided Status: Fix Released ** Also affects: kmod (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: kmod (Ubuntu Impish) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Focal: New Status in kmod source package in Impish: Fix Released Status in kmod source package in Jammy: Fix Released Bug description: [Impact] * To safe diskspace, upcoming devel series / hwe kernels may turn on zstd kernel module compression. Kmod since impish support zstd support. But in order to keep hwe kernels at parity, or allow inspecting jammy modules from focal host, it would be beneficial for kmod in focal to support zstd compressed modules. [Test Plan] * Pick any kernel module * Compress it with zstd: $ zstd *.ko * Check that modinfo can read it: $ modinfo *.ko.zst [Where problems could occur] * kmod will gain a new dependecy on libzstd1, however it should already be present, because dpkg in focal depends on libzstd1 already. * initramfs-tools already supports compressed modules, but in focal at the moment it does so in an inefficient manner (regresses bootspeed), this has been improved in https://launchpad.net/ubuntu/+source/initramfs-tools/0.140ubuntu8 and is yet to be SRUed into Focal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1933491] Re: kmod add zstd support
This bug was fixed in the package kmod - 28-1ubuntu4 --- kmod (28-1ubuntu4) impish; urgency=medium * Enable testsuite during build. kmod (28-1ubuntu3) impish; urgency=medium * Build with zstd compression enabled. LP: #1933491 -- Dimitri John Ledkov Thu, 24 Jun 2021 13:42:47 +0100 ** Changed in: kmod (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1933491 Title: kmod add zstd support Status in kmod package in Ubuntu: Fix Released Bug description: kmod add zstd support * v27+ needs patches cherrypicked from v28 * v28+ needs new build-time deps adjusted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1933491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
