From nobody Tue Dec 2 02:43:37 2025 Received: from out203-205-221-202.mail.qq.com (out203-205-221-202.mail.qq.com [203.205.221.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 60EAD27F747 for ; Tue, 18 Nov 2025 05:37:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.205.221.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763444252; cv=none; b=KSHU+BgEoYKa4qzM8MU3yCQ/FRThtuCMOvfGztT0ljMIdksiXHaPoR63jYCvT+3pNRFuW37NUG2Ycv8ag6QBnpVzDqhkzX9ZwGAx5su8Z9AMZAc8wbN/z5ND7xA7++JLMZ7LpKSmr9pOivkqIUM2xIHG9LGHGSZi12U2ZenrBr8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763444252; c=relaxed/simple; bh=n/cUmJDk0OKYBckf46z+2otpAC/4kOunSFCNjNugoPQ=; h=Message-ID:From:To:Subject:Date:MIME-Version; b=FCT1UqPus/+cxIQY1KWSTgv3ZP3A2kOgqb5Q7MFnxlUksp3YNu315l+xQeSfKfPglQ/QzTjL97FB7IJD8o/C16v0XdYJpWt9hwSF4DxwY8II6g2uOih7KAfCWqSVhBDQA0CZ/m1cywDWj7AHC8mwJ02jpprFl0DTZWWhx0vVX5o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foxmail.com; spf=pass smtp.mailfrom=foxmail.com; dkim=pass (1024-bit key) header.d=foxmail.com header.i=@foxmail.com header.b=sJSIMLAj; arc=none smtp.client-ip=203.205.221.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foxmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foxmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=foxmail.com header.i=@foxmail.com header.b="sJSIMLAj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1763444247; bh=vFMVKfX9+Jfnn8VKl/qnwzHrjVniWxjNW6U63GD24j8=; h=From:To:Subject:Date; b=sJSIMLAjFUQYZxa33v9u9reX1I/yy1A02uiqxgT7R3uGAVLDA33rGxbbfL+bFku+m jsexw5MLrssao78H/sEQGv7S0Y71Kr3KTBlSCtK4tqLpcsZzFFKQWL+2Z9cL8PMs6s wxNNoJxytJsPkq6VxNIxlcyRJ4NicZwYuU4UdEEI= Received: from NUC10 ([39.156.73.10]) by newxmesmtplogicsvrszc41-0.qq.com (NewEsmtp) with SMTP id 958B085D; Tue, 18 Nov 2025 13:37:24 +0800 X-QQ-mid: xmsmtpt1763444244txxnmh1hy Message-ID: X-QQ-XMAILINFO: MRMtjO3A6C9XAhgI8NAjEOkRyVkWVg7Tdg+wVr3lf/Ap8MlTG7k3QOcs8zYdbw y5SkGLuUaxwu+pEqcgWY4qp1hMuRfhLGL6tph5mcYzs++c7dFS7hEVfgNEePQzcK93QYFcECHXBv GiFa94Yzf8hZmoW7c7QlV5OSVsbwpvMlZJoMdzq/pVtKsznANU1ki3AvF7oErCJV+B9er5y8L511 B+7Azi9fk2gb2Uq78KeaJ/74mLWQ8TFba6TyhNITY+ut8ZoMlDs0BM9kaAyQl24aH5uUfJA0G5uP SG4uutYabaEn3/kYAfs8Ae5Z+eg9GutWHDx0cs6IaqOqTPU/Rz98kEynX613AkPLVsJJBHCrsIJK /FSpOkTUVJIvBaXjptZO5V2ko/gbCVhIjs55k69G9mjTfb2uCBdYaPB1R6sZG3HPwiHn+IRdhJnc sjR+RM2z/ErCxrEsGI5+UrCU50ycOMpCoNNubkqc5Yqo9Yr8AiRzAstS4qViXqaScRmhO+6kXp7o unbNAV0pfEtWxBbNsbKU3Xgh6VJpR7sCX2sVyshp2yOmPmN9iekxLw00KTWmcqGfd7+jh3qG2OUG Br1WrnyNtaXB3X/ZHCF/AoVr9wI7tR2YRxDTDNOYDJHUXU1KX+s2vt9BiJsXr+ke3hp48BquSxEt ypwvBu+jjgBBzMFf9uyefe8UCnZ/XRRNbIq1xnmN1RxlOt0pl238rJbfs/xgovx+XC54FiJ1T/ko kuc8E7F71EizRu68yAr6fwoitOPZAa8q8r7Y18TIrsr3pjfOcBa9z/v3q6Vefum2LSVHiCONwDTu dUPFAvtrfZnzg+iyWueQT31aQkfLV19lvqm/cvoFVeKhDEd0CqyfmA6doDZCmB4Yd8Z+u9X37XBb xAZyruJ64GaH2pzk6LPUdIWsm6wO3qOcfzT7n7TfXyiMUVLO5gGe4S8243ZWv+uXPzWIqZnusL1Y xA5Q/QfG1S/mikR1wamX2xxhJQJRISYqQ8w5xsyqiEksYx8Q7Zr96V7VMetCyT2ibJOZTSLx60E6 KH963PHftOrJzkyfS/zMPoOqedtdMwSvMJ3RxQythIBNzzHLD2 X-QQ-XMRINFO: N+gupeqCsbX287b6dEawhJA= From: Rong Tao To: Tejun Heo , David Vernet , Andrea Righi , Changwoo Min , Rong Tao , yangsonghua , sched-ext@lists.linux.dev (open list:SCHEDULER - SCHED_EXT), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] sched_ext: tools: Removing duplicate targets during non-cross compilation Date: Tue, 18 Nov 2025 13:37:13 +0800 X-OQ-MSGID: <20251118053715.1748796-1-rtoax@foxmail.com> X-Mailer: git-send-email 2.51.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Rong Tao When cross-compilation is not used, BPFOBJ and HOST_BPFOBJ are identical files, libbpf.a, and duplicate libbpf.a files should be removed. Signed-off-by: Rong Tao --- tools/sched_ext/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/sched_ext/Makefile b/tools/sched_ext/Makefile index d68780e2e03d..0f2bffa3365a 100644 --- a/tools/sched_ext/Makefile +++ b/tools/sched_ext/Makefile @@ -133,6 +133,7 @@ $(MAKE_DIRS): $(call msg,MKDIR,,$@) $(Q)mkdir -p $@ =20 +ifneq ($(CROSS_COMPILE),) $(BPFOBJ): $(wildcard $(BPFDIR)/*.[ch] $(BPFDIR)/Makefile) \ $(APIDIR)/linux/bpf.h \ | $(OBJ_DIR)/libbpf @@ -141,6 +142,7 @@ $(BPFOBJ): $(wildcard $(BPFDIR)/*.[ch] $(BPFDIR)/Makefi= le) \ EXTRA_CFLAGS=3D'-g -O0 -fPIC' \ LDFLAGS=3D"$(LDFLAGS)" \ DESTDIR=3D$(OUTPUT_DIR) prefix=3D all install_headers +endif =20 $(HOST_BPFOBJ): $(wildcard $(BPFDIR)/*.[ch] $(BPFDIR)/Makefile) \ $(APIDIR)/linux/bpf.h \ --=20 2.51.1