From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8BA62CCF2C1 for ; Sat, 17 Oct 2026 14:38:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=1/dD6OwplAn37JFSPxXGNlQWLSZxnTDMZBYLKUqMNCs=; b=qMgOtbBM9bD5bOGtuUbozuYYU1 5ykp3BzORSA+WRyvTZyVH70nl1VDdo0fUwCK+0518T4z8jtDWTNErJ8PdgN55hhG7xXU8gNqrqe0R IGaYqSWbiOxkg/sSwqo1VX9gR5ryxFrllbqf8Ci0aNA1n6vIlZkefBNJOZJrAa4dSDN26e3oRz9EU A6gtoSFMX8K2MbeVv6s9ylu7abhgbLrBUZ1aoeuUPnoI5BARnwDHbNQW7UklzLJ9F/96KhJNKlNhH sAQ/HOsDzf2aMxAo9K94xmgIjWR6+VIRpcl3y0I4HwE42PEzHjHD2CJ84zq4cYeOiRmzhJxqfbpLT fjN9wg0g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xI5Xi-00000004pqp-1rQA; Sat, 17 Oct 2026 14:37:50 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xI5Xh-00000004pqj-0B1z for linux-arm-kernel@lists.infradead.org; Sat, 17 Oct 2026 14:37:49 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 2E10060AA1; Sat, 17 Oct 2026 14:37:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0B4D71F000C5; Sat, 17 Oct 2026 14:37:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792247867; bh=1/dD6OwplAn37JFSPxXGNlQWLSZxnTDMZBYLKUqMNCs=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=cg0Mgu0Q2JLhKt1XwFDqy+FOopqDmCcIJG+PU8IiMZxQwGNl7xZZW1LGGjYq6Bss2 M4sS4PEU5keVkMzP1QEH4o3HVO2jH1ZwnKs11zJ79+BM1KbUkdvijWBHNTBS19ri/c u2b85mthx1uttLdB7hh0zlHqv5xWebNWBH4pEP1So2wTYwIaEXxVsETrciGPxaQPct /tysWrU37FQ6GFQ2ktDuyLW2p/pKGXTBMxW1OM+X6dAPBkojZRS5jlbe+CIW9qmYrJ 3thCiKkmCoUoEddWKWaO/iN9HFkDmUcWnz8CrZu1d/NryQFGUcY1MvLloS6a8TtyXf fMQW0MoqhCM+A== From: Sasha Levin To: Catalin Marinas Cc: Shuah Khan , Will Deacon , linux-arm-kernel@lists.infradead.org, Mark Brown , =?UTF-8?q?Ricardo=20B=2E=20Marli=C3=A8re?= , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/7] kselftest/arm64: keep building and installing after a subdirectory fails Date: Sat, 17 Oct 2026 10:37:44 -0400 Message-ID: <20261017143745.2601801-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: References: <20261014200115.1363363-1-sashal@kernel.org> <20261014200115.1363363-5-sashal@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Oct 15, 2026 at 06:46:05PM +0100, Catalin Marinas wrote: >Sashiko had a comment about breakage ARM64_SUBTARGETS is empty. I think >it's a false positive but I didn't check. It is a false positive. With ARM64_SUBTARGETS empty the loop expands to "for DIR in ; do ... done", which POSIX allows: the word list after "in" may be empty, so the body never runs. The $(if) sets ret to 0 for that case, so the target succeeds. I ran the patched Makefile with ARCH=x86_64 for all, install and emit_tests under bash, dash and busybox sh, with and without FORCE_TARGETS=1. Every combination exits 0 with no output. -- Thanks, Sasha