From: Max Krummenacher <max.krummenac...@toradex.com>
Kernel commit 9eea8fafe33e ("libbpf: fix __arg_ctx type enforcement for
perf_event programs") added with 6.9-rc1 tools/include/uapi/asm/bpf_perf_event.h
which for arc, arm64, loongarch, riscv and s390 includes headers from
the arch/${ARCH}/... directories.
Which results in:
ERROR: perf-1.0-r0 do_compile: oe_runmake failed
| In file included from
1.0/perf-1.0/tools/include/uapi/linux/bpf_perf_event.h:11,
| from libbpf.c:36:
| perf/1.0/perf-1.0/tools/include/uapi/asm/bpf_perf_event.h:2:10: fatal
error: ../../arch/arm64/include/uapi/asm/bpf_perf_event.h: No such file or
directory
| 2 | #include "../../arch/arm64/include/uapi/asm/bpf_perf_event.h"
| | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We copy the uapi/asm directory to make sure the header file is
present.
Signed-off-by: Max Krummenacher <max.krummenac...@toradex.com>
Signed-off-by: Bruce Ashfield <bruce.ashfi...@gmail.com>
---
This is a tweak of the commit from max to only include the uapi/asm
directory.
A second patch will further refine it.
Bruce
meta/recipes-kernel/perf/perf.bb | 2 ++
1 file changed, 2 insertions(+)
diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index 2c6ab060e3..2f540cd54b 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -129,6 +129,7 @@ EXTRA_OEMAKE += "\
# honour a JOBS variable.
EXTRA_OEMAKE:append:task-configure = " JOBS=1"
+# include/uapi/asm is for: include/uapi/asm/bpf_perf_event.h
PERF_SRC ?= "Makefile \
tools/arch \
tools/build \
@@ -139,6 +140,7 @@ PERF_SRC ?= "Makefile \
tools/scripts \
scripts/ \
arch/arm64/tools \
+ arch/${ARCH}/include/uapi/asm/ \
arch/${ARCH}/Makefile \
"
--
2.39.2
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