From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A52DC33EB0A; Wed, 18 Feb 2026 20:49:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771447743; cv=none; b=DB9ZJ8AfKISFbkWRln3xAP7RUZidxwHwKcIoV1bZgfjPWLIad8FXG3o9Y/Gn1FmLd/2W9jaUIZiGSreN6GworAMQlECt+fOQ7CkZAxQeTZwl0SG8NgvdQYq5ximo+Yxlk4C9KyzfWBkMbm5gR3hcWeKod/79KpaCdjU7ElSXwIM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771447743; c=relaxed/simple; bh=xPKarhfYNVUmKwtqpzWKYWhVmCSVV61ACu+zC5FJb7o=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=TBhMDhglH/WVXmuywrb02IL3Lz2VybVzefy7Dh/iujtAQ62ZtfdOu3sLFIDx+oupxAQgIlmUb4hH0xsLiHS/4G0VjNhcxQZB4kn2lFUOrDt+z+DmzZiAaJej6IGHSU09Hv5rHdOX2AZIX3wdEzYSRDB3ybVsRJhYbzPOw7r/IM0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AB55RHTv; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AB55RHTv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9903DC19422; Wed, 18 Feb 2026 20:49:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771447743; bh=xPKarhfYNVUmKwtqpzWKYWhVmCSVV61ACu+zC5FJb7o=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=AB55RHTvyh3+GzyD7XUxy1WRlKdmYrZnrM+R7wh73xWo2yLDQbTzMcWrszF7yk2uM 4bqenGLDf+j31DCxgTorpNoBB21EorspxQ4k1PDx7WQj9FHRUjGukI/a9klDtEbJWL evvllJ0RVH0TNq2Dlce4SgtFah2dcScCAR035diarEoYxhIJ8OGEO/okj3IrwyFezh 332xmPlM/RNv31JWCTH9oOJ2M2k6TLfaj9Mp2zVhHVhrujIJU4ILt397PKmNI/p6wf evkZKx3Q4kDp5zMIb6q5Oj6LrEyx9yQWtxhau9cAwXmbQVycaUcCEl3g7G8+prcelQ FNW6dmCCkD2dA== From: Nathan Chancellor To: linux-kbuild@vger.kernel.org, =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= Cc: linux-kernel@vger.kernel.org, kernel-team@cloudflare.com, Nathan Chancellor , Nicolas Schier , =?utf-8?q?Thomas_Wei=C3=9Fschuh?= , stable@vger.kernel.org In-Reply-To: <20260212133544.1331437-1-mic@digikod.net> References: <20260212133544.1331437-1-mic@digikod.net> Subject: Re: [PATCH v1] kbuild: Fix CC_CAN_LINK detection Message-Id: <177144774134.1769768.8484959623764754517.b4-ty@kernel.org> Date: Wed, 18 Feb 2026 13:49:01 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Mailer: b4 0.15-dev On Thu, 12 Feb 2026 14:35:43 +0100, Mickaël Salaün wrote: > Most samples cannot be build on some environments because they depend > on CC_CAN_LINK, which is set according to the result of > scripts/cc-can-link.sh called by cc_can_link_user. > > Because cc-can-link.sh must now build without warning, it may fail > because it is calling printf() with an empty string: > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git kbuild-fixes Thanks! [1/1] kbuild: Fix CC_CAN_LINK detection https://git.kernel.org/kbuild/c/be55899b71630 Please look out for regression or issue reports or other follow up comments, as they may result in the patch/series getting dropped or reverted. Patches applied to an "unstable" branch are accepted pending wider testing in -next and any post-commit review; they will generally be moved to the main branch in a week if no issues are found. Best regards, -- Nathan Chancellor