[Bug 2160493] Re: ubuntu_bpf failed to build in noble (error: redefinition of 'stack_load_preserves_const_precision')

This bug is awaiting verification that the linux-ibm-gt- tdx/6.8.0-1067.72+tdx1 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-noble-linux-ibm-gt-tdx' to 'verification-done-noble-linux-ibm-gt-tdx'. If the problem still exists, change the tag 'verification-needed-noble-linux-ibm-gt-tdx' to 'verification-failed-noble-linux-ibm-gt-tdx'. 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: kernel-spammed-noble-linux-ibm-gt-tdx-v2 verification-needed-noble-linux-ibm-gt-tdx -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2160493 Title: ubuntu_bpf failed to build in noble (error: redefinition of 'stack_load_preserves_const_precision') Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: Fix Released Status in linux source package in Noble: Fix Released Bug description: On kernel generic 6.8.0-136.136 ubuntu_bfp build fails with: 16592 CLNG-BPF [test_progs] verifier_search_pruning.bpf.o 16593 CLNG-BPF [test_progs] verifier_sock.bpf.o 16594 CLNG-BPF [test_progs] verifier_spill_fill.bpf.o 16595 progs/verifier_spill_fill.c:780:14: error: redefinition of 'stack_load_preserves_const_precision' 16596 780 | __naked void stack_load_preserves_const_precision(void) 16597 | ^ 16598 progs/verifier_spill_fill.c:626:14: note: previous definition is here 16599 626 | __naked void stack_load_preserves_const_precision(void) 16600 | ^ 16601 progs/verifier_spill_fill.c:855:14: error: redefinition of 'stack_load_preserves_const_precision_subreg' 16602 855 | __naked void stack_load_preserves_const_precision_subreg(void) 16603 | ^ 16604 progs/verifier_spill_fill.c:701:14: note: previous definition is here 16605 701 | __naked void stack_load_preserves_const_precision_subreg(void) 16606 | ^ 16607 2 errors generated. 16608 make[1]: Leaving directory '/var/tmp/bpf_build/linux/tools/testing/selftests/bpf' 16609 make[1]: *** [Makefile:637: /var/tmp/bpf_build/linux/tools/testing/selftests/bpf/verifier_spill_fill.bpf.o] Error 1 16610 make: Leaving directory '/var/tmp/bpf_build/linux/tools/testing/selftests' 16611 make: *** [Makefile:181: all] Error 2 Full log: http://ktdb.kernel:8080/test_suite_full_console_log/?test_suite_run_id=2778653#log_16616 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2160493/+subscriptions