https://bugzilla.suse.com/show_bug.cgi?id=1190340 https://bugzilla.suse.com/show_bug.cgi?id=1190340#c1 --- Comment #1 from Guillaume GARDET --- A local build shows a slightly different error: [ 2568s] GEN modules.builtin [ 2568s] LD .tmp_vmlinux.btf [ 2598s] BTF .btf.vmlinux.bin.o [ 2651s] [4956386] STRUCT cpu_context_save's field 'sp' offset=256 bit_size=0 type=4956171 Error emitting field [ 2651s] Encountered error while encoding BTF. [ 2651s] LD .tmp_vmlinux.kallsyms1 [ 2658s] KSYMS .tmp_vmlinux.kallsyms1.S [ 2660s] AS .tmp_vmlinux.kallsyms1.S [ 2663s] LD .tmp_vmlinux.kallsyms2 [ 2669s] KSYMS .tmp_vmlinux.kallsyms2.S [ 2672s] AS .tmp_vmlinux.kallsyms2.S [ 2674s] LD vmlinux [ 2703s] BTFIDS vmlinux [ 2703s] FAILED: load BTF from vmlinux: No such file or directory [ 2703s] make[1]: *** [/home/abuild/rpmbuild/BUILD/kernel-default-5.14.0/linux-5.14/Makefile:1200: vmlinux] Error 255 [ 2703s] make[1]: *** Deleting file 'vmlinux' [ 2704s] make: *** [../Makefile:220: __sub-make] Error 2 -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1190340 https://bugzilla.suse.com/show_bug.cgi?id=1190340#c3 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |msuchanek@suse.com --- Comment #3 from Takashi Iwai --- (In reply to Shung-Hsi Yu from comment #2)

The error probably comes from pahole, maybe the version is too old?

That's my suspect, too. SUSE:SLE-15-SP4:GA/dwarves is 1.21+git177.1ef87b2, and this might miss something that has been fixed in 1.22 release. I've been building a test kernel in IBS home:tiwai:sle15-sp4-kernel repo with dwarves-1.22 package, but the build takes long... Adding Michal to Cc. -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1190340 https://bugzilla.suse.com/show_bug.cgi?id=1190340#c5 --- Comment #5 from Takashi Iwai --- The build in IBS home:tiwai:sle15-sp4-kernel looks good, so dwarves-1.2.2 seems fixing the problem. -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1190340 https://bugzilla.suse.com/show_bug.cgi?id=1190340#c7 --- Comment #7 from Guillaume GARDET --- (In reply to Michal Suchanek from comment #6)

Thanks for testing

We should get dwarves 1.22 soon.

dwarves 1.22 landed yesterday, but a rebuild of Kernel:SLE15-SP4/kernel-default for armv7 must be triggered. -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1190340 https://bugzilla.suse.com/show_bug.cgi?id=1190340#c11 --- Comment #11 from Swamp Workflow Management --- openSUSE-RU-2022:10114-1: An update that has three recommended fixes and contains two features can now be installed. Category: recommended (low) Bug References: 1188419,1188420,1190340 CVE References: JIRA References: SLE-17288,SLE-18805 Sources used: openSUSE Backports SLE-15-SP3 (src): dwarves-1.19-bp153.2.2.1, dwarves-1.22-bp153.2.3.1 -- You are receiving this mail because: You are the assignee for the bug.