From 486ed07bd9e64f25bda5e8e1ed0cdbf9a6bac307 Mon Sep 17 00:00:00 2001 From: Hongxu Jia Date: Thu, 7 Nov 2024 06:41:13 -0800 Subject: meta/classes/spdx-common.bbclass: fix sstate cache racing issue on kernel source while SPDX_INCLUDE_SOURCES = "1" While two projects share one sstate cache, the 1st project builds kernel-devsrc without setting SPDX_INCLUDE_SOURCES, and 2nd project build kernel-devsrc with setting SPDX_INCLUDE_SOURCES = "1". Then the 2nd build failed with kernel-source not found 1. In 1st build $ cd path-to-first-build $ bitbake kernel-devsrc 2. In 2nd build, share sstate cache of 1st build and SPDX_INCLUDE_SOURCES = "1" $ cd path-to-second-build $ echo 'SSTATE_DIR = "path-to-first-build/sstate-cache"' >> conf/local.conf $ echo 'SPDX_INCLUDE_SOURCES = "1"' >> conf/local.conf $ bitbake kernel-devsrc ... NOTE: copyhardlinktree path-to-second-build/tmp-glibc/work-shared/axxiaarm64/kernel-source to path-to-second-build/tmp-glibc/work/axxiaarm64-wrs-linux/kernel-devsrc/1.0/spdx/3.0.1/work/kernel-source ERROR: Error executing a python function in exec_func_python() autogenerated: ... 0208: bb.note(f"copyhardlinktree {share_src} to {src_dir}") *** 0209: oe.path.copyhardlinktree(share_src, src_dir) ... tar: path-to-second-build/tmp-glibc/work-shared/axxiaarm64/kernel-source: Cannot open: No such file or directory ... The recipe kernel-devsrc or the recipe to inherit kernelsrc.bbclass, they do not have task do_shared_workdir but depends on virtual/kernel:do_shared_workdir. In this situation(the ${S} == ${STAGING_KERNEL_DIR}), explicitly make do_create_spdx depends on virtual/kernel:do_shared_workdir could fix the racing issue (From OE-Core rev: b05ff49de1e58f5696e8ee28fceaf9319be70e1f) Signed-off-by: Hongxu Jia Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie --- meta/classes/spdx-common.bbclass | 2 ++ 1 file changed, 2 insertions(+) (limited to 'meta/classes/spdx-common.bbclass') diff --git a/meta/classes/spdx-common.bbclass b/meta/classes/spdx-common.bbclass index d3cdc8b6ce..81ad4d3b7a 100644 --- a/meta/classes/spdx-common.bbclass +++ b/meta/classes/spdx-common.bbclass @@ -56,6 +56,8 @@ def create_spdx_source_deps(d): # For kernel source code if oe.spdx_common.has_task(d, "do_shared_workdir"): deps.append("%s:do_shared_workdir" % pn) + elif d.getVar('S') == d.getVar('STAGING_KERNEL_DIR'): + deps.append("virtual/kernel:do_shared_workdir") # For gcc-source-${PV} source code if oe.spdx_common.has_task(d, "do_preconfigure"): -- cgit v1.2.3-54-g00ecf