From: Arnd Bergmann <arnd@xxxxxxxx> If we start validating the existence of the asm-generic side of generated headers, this one causes a warning: make[3]: *** No rule to make target 'arch/um/include/generated/asm/bpf_perf_event.h', needed by 'all'. Stop. The problem is that the asm-generic header only exists for the uapi variant, but arch/um has no uapi headers and instead uses the x86 userspace API. Add a custom file with an explicit redirect to avoid this. Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> --- arch/um/include/asm/Kbuild | 1 - arch/um/include/asm/bpf_perf_event.h | 3 +++ 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 arch/um/include/asm/bpf_perf_event.h diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild index 6fe34779291a..6c583040537c 100644 --- a/arch/um/include/asm/Kbuild +++ b/arch/um/include/asm/Kbuild @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -generic-y += bpf_perf_event.h generic-y += bug.h generic-y += compat.h generic-y += current.h diff --git a/arch/um/include/asm/bpf_perf_event.h b/arch/um/include/asm/bpf_perf_event.h new file mode 100644 index 000000000000..0a30420c83de --- /dev/null +++ b/arch/um/include/asm/bpf_perf_event.h @@ -0,0 +1,3 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#include <asm-generic/bpf_perf_event.h> -- 2.39.2
