Tony Ambardar f97da2c61a tools/elfutils: add missing MIPS reloc support ... Backport an upstream patch series that adds backend elfutils support for DWARF relocations in MIPS debug info. This support is needed by pahole to generate BTF for modules in BTF-enabled kernel builds. The problem first manifests as pahole warnings during build: BTF [M] lib/libcrc32c.ko die__process_unit: DW_TAG_compile_unit (0x11) @ <0x932d> not handled! die__process_unit: tag not supported 0x11 (compile_unit)! die__process: got compile_unit unexpected tag after DW_TAG_compile_unit! die__process_unit: DW_TAG_compile_unit (0x11) @ <0x99a3> not handled! die__process_unit: tag not supported 0x11 (compile_unit)! die__process: got compile_unit unexpected tag after DW_TAG_compile_unit! During system boot the problem then causes module loading failures, which may result in many other runtime issues: [ 13.169785] kmodloader: loading kernel modules from /etc/modules.d/* [ ... ] [ 17.422840] mac80211_hwsim: initializing netlink [ 17.526518] PPP generic driver version 2.4.2 [ 17.550346] NET: Registered PF_PPPOX protocol family [ 17.795353] kmodloader: 26 modules could not be probed [ 17.796084] kmodloader: dependency not loaded nf_conntrack [ 17.796737] kmodloader: - act_connmark - 1 [ 17.797402] kmodloader: dependency not loaded nf_conntrack [ 17.798056] kmodloader: - act_ctinfo - 1 [ ... ] Link: https://lore.kernel.org/bpf/ZlkoM6%2FPSxVcGM6X@kodidev-ubuntu/ Signed-off-by: Tony Ambardar <itugrok@yahoo.com> Link: https://github.com/openwrt/openwrt/pull/15697 Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>		2024-06-13 14:16:33 +02:00
..
010-backport-mips-support-reloc.patch	tools/elfutils: add missing MIPS reloc support	2024-06-13 14:16:33 +02:00
100-portability.patch	tools/elfutils: add missing MIPS reloc support	2024-06-13 14:16:33 +02:00