From patchwork Mon Oct 19 00:41:18 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Khem Raj X-Patchwork-Id: 101229 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 774E3CCF2DA for ; Mon, 19 Oct 2026 00:41:36 +0000 (UTC) Received: from mail-dy1-f181.google.com (mail-dy1-f181.google.com [74.125.82.181]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.24901.1792370489368061897 for ; Sun, 18 Oct 2026 17:41:29 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20251104 header.b=Q2Eg0HSy; spf=pass (domain: gmail.com, ip: 74.125.82.181, mailfrom: raj.khem@gmail.com) Received: by mail-dy1-f181.google.com with SMTP id 5a478bee46e88-35b2c599f43so3581946eec.0 for ; Sun, 18 Oct 2026 17:41:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1792370489; x=1792975289; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=wo6agIkHIrW5opcRmEMQQwqXlDB0VjaDZ0urSiKU4JM=; b=Q2Eg0HSyzfJvfyXaZV+WWpet972BdiDoZSe5LCDFuG6hK3v//7knAz/ume84MXdu31 WTyEcbzBljkeLnBPsvUdrJZk6PCrhB7TnKzms3efrUpQWhDopWMIt1EyGBm9gzM/XAJM MMYO7b5o6SVWxKjoQnBOLiehT23NsGIUwTY1Oe309agbLNqkWhgcGutQVKmZ32YBDUNw 3/pMxUBqhoeKzwQG2hFXlAH35giYfbGXHpLmWmZZMJT8BhqQtcBIjFMeEBVDU1kI/0gT Mie5FhppRNe/cR3T6QykfhkbTQiPTwST2jtNHOcnoLArYE3U9BZcxsR4E1Gi39T5aoY7 RfMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792370489; x=1792975289; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=wo6agIkHIrW5opcRmEMQQwqXlDB0VjaDZ0urSiKU4JM=; b=foUemNvPODI6IOFV2iau8RE9We3GNareSCuVcQRwx5a+bHS18kpsj7qxei0YSJU0h9 3J1VFoQQMokRZjf4e8wY5qBItykg7rPXg4OmSpMu4D3Cbrdu2u0x+2U7l3APb4dpyQQ5 /cVEDu2UXTpbm0XZsIA6NGaay5lAwC/egLZai9HIyXE1XUCuTpP6TnN/pBP+yi9pSXnO PLpIe6PYwmOW9MtJjOZUjQY2pyoWlTZKRweju12c4ED4iBgaZcRAh85YNL0Idpc/iQ42 H2ywxNcKox7AqrK9N8SWlMPelRFtkF2MgKbj0vf/UfMedOe486pH8MkSBKPwjIqXZLxN gOeQ== X-Gm-Message-State: AFq9FYJBDED+VW6mQ5VsXMEky0C2rZemAVi2DPF2ZGCXdwoq4oBWCnwz vhf0xfzIL23+gnKnkBbhOrsScBeyzVubzGv4LG3xuS35fC/GdAseTEWi0HNYSIPByqM= X-Gm-Gg: AYBFou1O1ezWOPazPx1YK+zjyd9OLH7OShI3bsWPdyaCr4MLPUMA98cuL1lnmzOpwiO n/mh+GR42AmPUAx7lcnl2gEr+u88hXFqGROWpkL3pPdWfciUn6lIq3iFEwR8jSyAkEsvNOJmO8k XcLVYqGQqjkdxQO/w9Dt+nn665R7SFdhLEiB5qE82c32Ey1vTDwX5Qw2VOiA9kolCi5kWpaeKQD mrQM/dElZlz7LpfKfabZonQJDy1A5GyKho2WJjMx9978kvvtHDObsNkDES4KDud7wdy+NJ620XY 4pGOg+omhB5fKFEwUxITUxC/ZjrpywUFuQ9u2glCx0IzleT1dJI6QfgJkaGI0tMpLM7EWlmW0ZC hZ8ewSXDjJH1SPY6QfGTEuuXFdxJRnDIlSZnTIjyQCpIeaMkjSWuZ+WlqXY9GejANqIuB8hBPN0 3t06Xz7H1bwCXIGnRrG/PzgGRPmHHIlTWs8423Tc4lKxsGoqZV2MzX+yQkwj4+YqRSYt84zwuiV h/nSMmZuyS9dte/uoi8o7l07kcCCwd7WjeIrmH63VcDQCXKRG1HSoeem90PclAUo6Z7yfB67jv8 lrZHZ4xkFImuzuvcR5qn5ssYIx0S/B8x98a78xxKHrIwpJSA7b4L2eM18LgsH6STGDz5bROHZOb uHredEHYBRWZuUArQZPoAVGfebRNYjXbYX6Qlw0xDsku7AHZH84pyoVt3chofuiMiW+BZQ6OGT8 jU16JODiQqQ5YOBd5yEWGqT4PGftXru5d1ao3nj4ZDN4TS0g== X-Received: by 2002:a05:7301:192a:b0:358:3426:d601 with SMTP id 5a478bee46e88-3619ea24378mr8713822eec.2.1792370488672; Sun, 18 Oct 2026 17:41:28 -0700 (PDT) Received: from apollo.tail3ccdd3.ts.net ([147.160.63.35]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3608308a87csm45211774eec.28.2026.10.18.17.41.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Oct 2026 17:41:28 -0700 (PDT) From: Khem Raj X-Google-Original-From: Khem Raj To: openembedded-devel@lists.openembedded.org Cc: Khem Raj Subject: [meta-oe][PATCH 4/8] bpftool: Set ARCH for the kernel tools build Date: Sun, 18 Oct 2026 17:41:18 -0700 Message-ID: <20261019004122.2475327-4-khem.raj@oss.qualcomm.com> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261019004122.2475327-1-khem.raj@oss.qualcomm.com> References: <20261019004122.2475327-1-khem.raj@oss.qualcomm.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 19 Oct 2026 00:41:36 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/131103 kernel-arch.bbclass no longer sets ARCH (oe-core 635f85b7b8), so ARCH=${ARCH} expanded to an empty value and tools/scripts/Makefile.arch fell back to the build host's uname -m. libbpf was then built with tools/arch/x86/include, breaking cross builds, e.g. on riscv64: tools/arch/riscv/include/asm/barrier.h:13:10: fatal error: asm/fence.h: No such file or directory Set ARCH from map_kernel_arch() as perf.bb does. Signed-off-by: Khem Raj --- meta-oe/recipes-kernel/bpftool/bpftool.bb | 2 ++ 1 file changed, 2 insertions(+) diff --git a/meta-oe/recipes-kernel/bpftool/bpftool.bb b/meta-oe/recipes-kernel/bpftool/bpftool.bb index 419be18d99..6a9fcc256d 100644 --- a/meta-oe/recipes-kernel/bpftool/bpftool.bb +++ b/meta-oe/recipes-kernel/bpftool/bpftool.bb @@ -9,6 +9,8 @@ inherit bash-completion kernelsrc kernel-arch do_populate_lic[depends] += "virtual/kernel:do_shared_workdir" +ARCH = "${@oe.kernel.map_kernel_arch(d)}" + EXTRA_OEMAKE = "\ V=1 \ -C ${S}/tools/bpf/bpftool \