Public bug reported: [ Impact ]
In order to help developers with profiling, Ubuntu enabled frame- pointers for packages in the main archive. https://ubuntu.com/blog/ubuntu-performance-engineering-with-frame- pointers-by-default The `Affects` packages were missed due to the packaging issues. These have been fixed on Oracular and can now be ported to Noble. [ Test Plan ] Look at the DW_AT_producer in the associated debug ELF file for flags. -fno-omit-frame-pointer should be present after the fix. The following scripts can be used as a reference https://gist.github.com/julian-klode/85e55553f85c410a1b856a93dce77208 https://gist.github.com/julian-klode/95818246eaef0ac6a54588f7f368e25c You can also check the build logs for build flags like `-fno-omit-frame- pointer`. [ Where problems could occur ] * A distribution-specific patch was applied to fix the build with security hardening flags enabled. * The packaging fixes have enabled other security hardening flags. This could have unintended effects. [ Other Info ] changes in dpkg have been made to make sure frame-pointers are not enabled on s390x and ppc64el. Bug reference with similar SRU - https://bugs.launchpad.net/ubuntu/+source/ipvsadm/+bug/2071949 ** Affects: xserver-xorg-video-nouveau (Ubuntu) Importance: Undecided Status: New ** Merge proposal linked: https://code.launchpad.net/~liushuyu-011/ubuntu/+source/xserver-xorg-video-nouveau/+git/xserver-xorg-video-nouveau/+merge/473938 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/2083855 Title: [SRU] Please enable frame-pointer for xserver-xorg-video-nouveau on Noble To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/2083855/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
