16069 2025-11-19 00:11:37 +0000 Compiled kernel out-of-tree modules contain relative paths from $S to $KERNEL_SRC (also impact non-modules packages) 2025-11-27 16:08:05 +0000 1 1 7 Build System, Metadata & Runtime OE-Core kernel unspecified x86 Multiple RESOLVED FIXED High normal 5.3 M4 1 yoann.congal richard.purdie randy.macleod ross.burton skandigraun yoann.congal --- --- No (bug/feature does not impact docs) oldest_to_newest 103322 0 yoann.congal 2025-11-19 00:11:37 +0000 To reproduce, with the meta-skeleton enabled and without rm_work: $ bitbake hello-mod $ strings tmp/work/qemux86_64-poky-linux/hello-mod/0.1/image/lib/modules/6.16.11-yocto-standard/updates/hello.ko |grep 'work-shared' |sort -u ../../../../../work-shared/qemux86-64/kernel-source/arch/x86/include/asm ../../../../../work-shared/qemux86-64/kernel-source/include/asm-generic ../../../../../work-shared/qemux86-64/kernel-source/include/linux ../../../../../work-shared/qemux86-64/kernel-source/include/linux/atomic ../../../../../work-shared/qemux86-64/kernel-source/include/linux/sched ../../../../../work-shared/qemux86-64/kernel-source/include/uapi/asm-generic ../../../../../work-shared/qemux86-64/kernel-source/include/uapi/linux ../../../../../work-shared/qemux86-64/kernel-source/include/vdso ../../../../../work-shared/qemux86-64/kernel-source/scripts ../../../../../work-shared/qemux86-64/kernel-source/scripts/module-common.c Note: "../../../../../work-shared/qemux86-64/kernel-source/" is the relative path from $S to $KERNEL_SRC That come from hello.ko having debug paths like "/usr/src/debug/hello-mod/0.1/../../../../../work-shared/qemux86-64/kernel-source/include/linux/sched.h" (which are wrong) debugsources.list is also wrong: $ cat tmp/work/qemux86_64-poky-linux/hello-mod/0.1/debugsources.list |tr '\0' '\n' |grep work-shared |sort -u |head /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/asm.h /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/desc_defs.h /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/extable.h /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/mmu.h /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/module.h /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/pgtable_64_types.h /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/pgtable_types.h /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/processor.h /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/signal.h /work-shared/qemux86-64/kernel-source/arch/x86/include/asm/thread_info.h 103325 1 yoann.congal 2025-11-19 10:42:09 +0000 This patch looks related: [PATCH] bitbake.conf: add canon-prefix-map to DEBUG_PREFIX_MAP https://lists.openembedded.org/g/openembedded-core/message/226545 103326 2 yoann.congal 2025-11-19 11:08:14 +0000 Just tested, this patch does fix this bug : [PATCH] bitbake.conf: add canon-prefix-map to DEBUG_PREFIX_MAP https://lists.openembedded.org/g/openembedded-core/message/226545 103346 3 randy.macleod 2025-11-20 15:42:43 +0000 Not a release blocker. We might back-port a fix. 103350 4 randy.macleod 2025-11-20 15:48:02 +0000 My bad, this IS a release blocker for 5.3-M4. 103352 5 yoann.congal 2025-11-20 15:49:58 +0000 New patch iteration: [PATCH 0/2] -fcanon-file-prefix and cc-rs compiler flag mixing https://lists.openembedded.org/g/openembedded-core/message/226617 [PATCH 1/2] bitbake.conf, gcc toolchain: add -fcanon-prefix-map to map-prefixes https://lists.openembedded.org/g/openembedded-core/message/226618 [PATCH 2/2] rust-common.bbclass: filter out incorrect compiler flags in wrapper https://lists.openembedded.org/g/openembedded-core/message/226619 103356 6 yoann.congal 2025-11-20 16:12:29 +0000 Added a note to the title to show that this impacts packages more generally than "just" out-of-tree kernel modules. 103414 7 richard.purdie 2025-11-27 16:08:05 +0000 https://git.openembedded.org/openembedded-core/commit/?id=3dbc4a79f01ebfc54da024c1460c06772659088d https://git.openembedded.org/openembedded-core/commit/?id=f61379feed40f90345a6886df5eb959749a7b956