[Regression in 6.19-rc6] Build breakage after commit 436326bc525d
From: Rafael J. Wysocki
Date: Mon Jan 19 2026 - 15:19:44 EST
Hi Sasha,
Commit 436326bc525d ("objtool: fix build failure due to missing
libopcodes check") breaks kernel build for me.
Here's what I get when I try to build the kernel after that commit:
LD /scratch/rafael/work/build/xps13/tools/objtool/objtool-in.o
LINK /scratch/rafael/work/build/xps13/tools/objtool/objtool
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../x86_64-suse-linux/bin/ld:
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../lib64/libopcodes.a(aarch64-dis.o):
in function `print_operands':
/home/abuild/rpmbuild/BUILD/binutils-2.45/build-dir/opcodes/../../opcodes/aarch64-dis.c:3945:(.text+0x6317):
undefined reference to `xmalloc'
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../x86_64-suse-linux/bin/ld:
/home/abuild/rpmbuild/BUILD/binutils-2.45/build-dir/opcodes/../../opcodes/aarch64-dis.c:3992:(.text+0x6723):
undefined reference to `_sch_istable'
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../x86_64-suse-linux/bin/ld:
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../lib64/libopcodes.a(aarch64-dis.o):
in function `print_insn_aarch64':
/home/abuild/rpmbuild/BUILD/binutils-2.45/build-dir/opcodes/../../opcodes/aarch64-dis.c:4559:(.text+0x6b1e):
undefined reference to `bfd_get_bits'
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../x86_64-suse-linux/bin/ld:
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../lib64/libopcodes.a(aarch64-dis.o):
in function `parse_aarch64_dis_option':
/home/abuild/rpmbuild/BUILD/binutils-2.45/build-dir/opcodes/../../opcodes/aarch64-dis.c:103:(.text+0x6dea):
undefined reference to `_bfd_error_handler'
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../x86_64-suse-linux/bin/ld:
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../lib64/libopcodes.a(aarch64-opc.o):
in function `init_insn_sequence':
/home/abuild/rpmbuild/BUILD/binutils-2.45/build-dir/opcodes/../../opcodes/aarch64-opc.c:5561:(.text+0x5c06):
undefined reference to `xcalloc'
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../x86_64-suse-linux/bin/ld:
/usr/lib64/gcc/x86_64-suse-linux/15/../../../../lib64/libopcodes.a(disassemble.o):
in function `remove_whitespace_and_extra_commas':
/home/abuild/rpmbuild/BUILD/binutils-2.45/build-dir/opcodes/../../opcodes/disassemble.c:801:(.text+0x346):
undefined reference to `_sch_istable'
...
(many more similar messages skipped).
Reverting commit 436326bc525d makes the problem go away.
BR, Rafael