From nobody Fri Dec 19 00:21:00 2025 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 9264A2566DF; Tue, 25 Mar 2025 08:35:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742891704; cv=none; b=bTOpVnkqarjHSQbJxqFDUkcqETsMigvOTFctYmxxJhU5vnqSZOqgpOrFEW3n14K156FV601X4tLnwZr5sgvb3NwVNw8X93Sa51UT6rIlttugYLEO5DVFm2kDuvpBRlwSBpTeFLGSL4jF/gsZPu63DHW1Lfh9UNYMLVL++j0rXX4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742891704; c=relaxed/simple; bh=A563X7j4lI87Vt7zCKhDphfmvJA0dvFmem46/JQ2neE=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=HD0AjtZAo1phxS8ZsQzH+x9RCaA3d7mddRYwXw5IAuqGD8hGduRJbEQmeqTCWhzv1f4SlkEWFYc9ypNb/FewkTXvdPxKAFO0/8JG0ydDIKvwn4TrUBNwfhRDVtj3iL6PoWwvDOZRJe+USVglcz0ncvw6Fe7j9kQF0SiBjGFIgYE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=hVyDWBWP; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=GbN+tqLf; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="hVyDWBWP"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="GbN+tqLf" Date: Tue, 25 Mar 2025 08:35:00 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1742891701; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=GcRKof4rU32zdDKPY5Y6JHG6IG+vYv0MhaJUDALgaTk=; b=hVyDWBWPJ9cBgTUcV9rkLCxzemj7uEkrfpoas6Q/tzBWJ2i+5m+aZOXaBnWxTPfjiOG6L+ VwKxDz0Umf1eOV9V7qsvMi3th1MQkRlVFkugtjO6BUzqRuORDKc0nIJV5uNC2qHDHPSBA4 8BalGLUuOEE/FsC2pzyMQa5FuTJscmrHs00KI0YBaQqnLVnrVw26h15Yael0nDOonA9uOF SNx4fSKW6RaSeIOii0maTaGeC+Zi6P/alLz2cvxj7ioO+eDlN5pMi6pEnGdXFmBYJVbbHl Tl0ulS2lLxVjIL2PVgIb2R4jCao+w0nqnaNNy04du7KIp52m29pW8zbDZl20iw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1742891701; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=GcRKof4rU32zdDKPY5Y6JHG6IG+vYv0MhaJUDALgaTk=; b=GbN+tqLfGH9nsquW08VkJX0KwATOxkn7TKKDYP8Y+9qTqfEUFv21apkb2pj+vBtdDFTsK8 YT/rkZrAYEayO6Cg== From: "tip-bot2 for Josh Poimboeuf" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: objtool/urgent] objtool: Remove --no-unreachable for noinstr-only vmlinux.o runs Cc: Josh Poimboeuf , Ingo Molnar , Linus Torvalds , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <05414246a0124db2f21b0d071b652aa9043d039d.1742852847.git.jpoimboe@kernel.org> References: <05414246a0124db2f21b0d071b652aa9043d039d.1742852847.git.jpoimboe@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <174289170029.14745.2406901709755619321.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the objtool/urgent branch of tip: Commit-ID: 876a4bce3849b235d752d13ec3180e15a35e52de Gitweb: https://git.kernel.org/tip/876a4bce3849b235d752d13ec3180e15a= 35e52de Author: Josh Poimboeuf AuthorDate: Mon, 24 Mar 2025 14:56:02 -07:00 Committer: Ingo Molnar CommitterDate: Tue, 25 Mar 2025 09:20:27 +01:00 objtool: Remove --no-unreachable for noinstr-only vmlinux.o runs For (!X86_KERNEL_IBT && !LTO_CLANG && NOINSTR_VALIDATION), objtool runs on both translation units and vmlinux.o. The vmlinux.o run only does noinstr/noret validation. In that case --no-unreachable has no effect. Remove it. Note that for ((X86_KERNEL_IBT || LTO_CLANG) && KCOV), --no-unreachable still gets set in objtool-args-y by scripts/Makefile.lib. Signed-off-by: Josh Poimboeuf Signed-off-by: Ingo Molnar Cc: Linus Torvalds Link: https://lore.kernel.org/r/05414246a0124db2f21b0d071b652aa9043d039d.17= 42852847.git.jpoimboe@kernel.org --- scripts/Makefile.vmlinux_o | 1 - 1 file changed, 1 deletion(-) diff --git a/scripts/Makefile.vmlinux_o b/scripts/Makefile.vmlinux_o index f476f56..938c745 100644 --- a/scripts/Makefile.vmlinux_o +++ b/scripts/Makefile.vmlinux_o @@ -44,7 +44,6 @@ else vmlinux-objtool-args-$(CONFIG_OBJTOOL_WERROR) +=3D --Werror endif =20 -vmlinux-objtool-args-$(CONFIG_GCOV_KERNEL) +=3D --no-unreachable vmlinux-objtool-args-$(CONFIG_NOINSTR_VALIDATION) +=3D --noinstr \ $(if $(or $(CONFIG_MITIGATION_UNRET_ENTRY),$(CONFIG_MITIGATION_S= RSO)), --unret)