From 716a71553911e0c812c3eeca74974064844e79aa Mon Sep 17 00:00:00 2001 From: Maxime Chevallier Date: Sun, 4 Oct 2026 23:31:15 +0200 Subject: [PATCH] package/linux-tools: selftests: use KHDR_INCLUDES to locate the headers Since v6.7 [1], the KHDR_DIR variable isn't used anymore by the kernel selftest Makefiles to locate the kernel headers. Instead, KHDR_INCLUDES is used to specify their location. It was only available between v6.5 and v6.7. Keep KHDR_DIR for compatibility with v6.5 to v6.7 kernels, while KHDR_INCLUDES is used by both pre 6.5 and post 6.7 kernels. Let's pass it with the "-isystem" flag, as is done in the default values used in the selftest makefiles. [1]: 43e8832fed08 ("Revert "selftests: error out if kernel header files are not yet built"") Signed-off-by: Maxime Chevallier Signed-off-by: Thomas Petazzoni --- package/linux-tools/linux-tool-selftests.mk.in | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/package/linux-tools/linux-tool-selftests.mk.in b/package/linux-tools/linux-tool-selftests.mk.in index db7e4fa1a3..032a71e320 100644 --- a/package/linux-tools/linux-tool-selftests.mk.in +++ b/package/linux-tools/linux-tool-selftests.mk.in @@ -24,7 +24,8 @@ SELFTESTS_DEPENDENCIES = \ SELFTESTS_MAKE_FLAGS = \ $(LINUX_MAKE_FLAGS) \ ARCH=$(SELFTESTS_ARCH) \ - KHDR_DIR=$(LINUX_DIR)/usr/include + KHDR_DIR=$(LINUX_DIR)/usr/include \ + KHDR_INCLUDES="-isystem $(LINUX_DIR)/usr/include" LINUX_TOOLS_BIN_ARCH_EXCLUDE += \ /usr/lib/kselftests/tc-testing/