From patchwork Wed Mar 20 15:43:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 13597957 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 8D9191364; Wed, 20 Mar 2024 15:43:40 +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=1710949420; cv=none; b=glTemy0GxLK8ZBb1ONl0ZCrd+QMa5WaDKeFE7ujMuiinrQ2+F6c78WtG2KfjOFF8zAtIyAfnDgUDAemcMQOVzcyQ0uauiaxHy692F9S74EEyBeXlEdpiY/ZTTXkKcbT7eHlFK15kDNccQbokEUAuUCLmKgsSc3wvwnp78KOBnR4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710949420; c=relaxed/simple; bh=1hvlb+dBq1uqMaMG6m7WOPZeFA1zoDxT5KLD5wMVj78=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=a6WwSJWRMgc8BAGOdPT502tM7/Ojb1XjKoOUB4JtRN9awLs7oWnb2xwH2BPEYONaSIL6NoBgh+F0u0rNMV1mvyhqid4MKl409QlK557IbM0HiLYR2m1nG2vrNeglYZN+kUuG4/4QHiQmWvtMrv2PnZZ9V2YgWZEcWQqjZjUbbRU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=B1bwb+0R; 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="B1bwb+0R" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D07B2C433F1; Wed, 20 Mar 2024 15:43:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710949420; bh=1hvlb+dBq1uqMaMG6m7WOPZeFA1zoDxT5KLD5wMVj78=; h=From:To:Cc:Subject:Date:From; b=B1bwb+0R3MFIKhh9B/6DLhVFYStUBi0lMDkeqcA1X81AYfUVkRVMDfPOgMHiva5EA Pe+F6T4HGo1DFkaRXVp2KhCjHrWWdbQQovnxs8zXohXrZPjpUPL+G7iSIK0fYVDq3j 9plSGoyqcsbZ58I54D7zo5svC/RWSRHFS7PhI46acb5KPveLmf0tADJoaFArqSv+/z LfvgClpvX0wvi9Y2fycwnF72KouOWmyh5bI48MpZ6pnJaaw6TCcumKo/UNzk5hJGbG zmJjIW+5vkdt0Jk11qQiJL2HIUV6yn9zgBGm3Xy1ZHhHtqO71S4fuWIlT5UrB9lL6E wR4lyG3EVpunw== From: Masahiro Yamada To: x86@kernel.org, Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, "H . Peter Anvin" , Josh Poimboeuf , Masahiro Yamada Subject: [PATCH] x86: tinyconfig: fix warning for 'make ARCH=x86_64 tinyconfig' Date: Thu, 21 Mar 2024 00:43:12 +0900 Message-Id: <20240320154313.612342-1-masahiroy@kernel.org> X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: linux-kbuild@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Kconfig emits a warning for the following command: $ make ARCH=x86_64 tinyconfig [ snip ] .config:1380:warning: override: UNWINDER_GUESS changes choice state When X86_64=y, the unwinder is exclusively selected from the following three options: - UNWINDER_ORC - UNWINDER_FRAME_POINTER - UNWINDER_GUESS However, arch/x86/configs/tiny.config only specifies the values of the last two. UNWINDER_ORC must be explicitly disabled. Signed-off-by: Masahiro Yamada --- arch/x86/configs/tiny.config | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/configs/tiny.config b/arch/x86/configs/tiny.config index 66c9e2aab16c..be3ee4294903 100644 --- a/arch/x86/configs/tiny.config +++ b/arch/x86/configs/tiny.config @@ -1,5 +1,6 @@ CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set +# CONFIG_UNWINDER_ORC is not set CONFIG_UNWINDER_GUESS=y # CONFIG_UNWINDER_FRAME_POINTER is not set