This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.6 in Ubuntu. https://bugs.launchpad.net/bugs/1910323 Title: Fix implicit declaration warnings for kselftests/memfd test on newer releases Status in linux package in Ubuntu: Fix Released Status in linux-oem-5.6 package in Ubuntu: New Status in linux source package in Focal: Fix Committed Status in linux-oem-5.6 source package in Focal: In Progress Status in linux source package in Groovy: Fix Committed Status in linux source package in Hirsute: Fix Released Bug description: [Impact] While debugging bug 1910277, I found that the test compilation will print some warnings: memfd_test.c:64:7: warning: implicit declaration of function ‘open’; memfd_test.c:90:6: warning: implicit declaration of function ‘fcntl’ memfd_test.c:397:6: warning: implicit declaration of function ‘fallocate’; fuse_test.c:67:6: warning: implicit declaration of function ‘fcntl’ fuse_test.c:261:7: warning: implicit declaration of function ‘open’; It's harmless but fixing this we can make the test report easier to read. [Fix] * 1c49e3783f8899 ("selftests/memfd: Fix implicit declaration warnings") This fix can be cherry-picked into F/F-oem-5.6/G and compiled without any problem. Older kernel does not have this issue since they're missing some other commits. [Test Case] Build the memfd test in tools/testing/selftests/ with: sudo make TARGETS=memfd With this fix, these warnings will be gone. [Where problems could occur] This fix is just for fixing the test case compilation, so it's not affecting real kernel functionality. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910323/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
