diff mbox series

[scarthgap,7/7] perf: add arm64 source files for unistd_64.h

Message ID 06d4981313ce67a8d53b1c14be9845b4b5a9f4cf.1762267481.git.steve@sakoman.com
State RFC
Delegated to: Steve Sakoman
Headers show
Series [scarthgap,1/7] wpa-supplicant: patch CVE-2025-24912 | expand

Commit Message

Steve Sakoman Nov. 4, 2025, 2:47 p.m. UTC 
From: Yannic Moog <y.moog@phytec.de>

kernel commit bfb713ea53c7 ("perf tools: Fix arm64 build by generating unistd_64.h")
introduces a new dependency on source files for arm64, specifically
include/uapi/asm-generic.

Build fails with:
[..]/perf/1.0/perf-1.0/scripts/Makefile.asm-headers:33: [...]/perf/1.0/perf-1.0/include/uapi/asm-generic/Kbuild: No such file or directory
make[4]: *** No rule to make target '[...]/perf/1.0/perf-1.0/include/uapi/asm-generic/Kbuild'.  Stop.

Add the directory to PERF_SRC.
Fix whitespace error while at it.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 meta/recipes-kernel/perf/perf.bb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index 11fa917649..2d432f3f40 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -145,6 +145,7 @@  PERF_SRC ?= "Makefile \
              arch/arm64/tools \
              ${PERF_BPF_EVENT_SRC} \
              arch/${ARCH}/Makefile \
+             include/uapi/asm-generic/Kbuild \
 "
 
 PERF_EXTRA_LDFLAGS = ""
@@ -202,7 +203,7 @@  python copy_perf_source_from_kernel() {
 do_configure:prepend () {
     # If building a multlib based perf, the incorrect library path will be
     # detected by perf, since it triggers via: ifeq ($(ARCH),x86_64). In a 32 bit
-    # build, with a 64 bit multilib, the arch won't match and the detection of a 
+    # build, with a 64 bit multilib, the arch won't match and the detection of a
     # 64 bit build (and library) are not exected. To ensure that libraries are
     # installed to the correct location, we can use the weak assignment in the
     # config/Makefile.