From nobody Sat Oct 4 11:10:09 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 66D5D21FF58; Sun, 17 Aug 2025 10:56:12 +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=1755428173; cv=none; b=JURGHTbjiXnNJKC2fn83UcgrGeDdCW9MSt7A8CpNjx9dlWtVRi5CPorwfPjYHbVGUDQj7NgKngl/R2RarcpCI5fRGOvP7z7HrBrUAMC8aASTI1+sSkaohokzz+wAncvhRuMc+cLNxWwrPzbRnal8uVNCReusmSWEv3JXEtSnVLk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755428173; c=relaxed/simple; bh=a0mVONyG+QE28m4STXg3Fdn1kemXptPxbZWUpdkiHC4=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=AU0AoNs/0Vb6tYJY0yZsd41n5Rk2r83qEamrb3KhZVkl0lUwxL+7PusoVlm6lP0iKAajE4OHXSbAh4x362PhMMSRbdLmndiAECmHzIog/W/2sCZK9dkzf9WxurVl8/EJ0eNCmt3V+qJIvqZbbe7qHcWypskAXj9fZ45RifdJD68= 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=O0p2HhLq; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=xBd8R+GK; 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="O0p2HhLq"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="xBd8R+GK" Date: Sun, 17 Aug 2025 10:56:07 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1755428170; 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=RJf17pEIJOMQZrqaAC3Ns3eQlB0C566bYgK+KrXXIhA=; b=O0p2HhLqwAb8QqH0JwfYND+4pzhf3/tKauCX6N+1xNrQDUh2LN7SX09YMgNEUNbHfneYcs fWGgKvPFASw7wKUggLXwWDr6IlwYdsEet/LzVvKnScI7tOgZCPqe3d2VhgvDMUbs1TMkBg rJhSnvr5RxTInAzrN6eRx6XHrTw4p4DJxHoDIMhRSaaXp0oNMfxvNiCES2yJvNBWAQ/nn9 MuiYmph4LZQHnca800heyvBWy7VOM6gdo9JqYu0x4sGz3zcyqtXONqnU8Rmk6zYT768Fmm Fb9ODvtC6ZK60It/wE0J+jxZyYxE7SqCHlH51DUZSqP0StKRqaBVrzG6sdPoAQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1755428170; 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=RJf17pEIJOMQZrqaAC3Ns3eQlB0C566bYgK+KrXXIhA=; b=xBd8R+GKzY7F1qANU/xofu+ilNWWoiKM2KjEWgp9k47FjvvEY7z7lsJJFlwtezGlrlxKNl 0oScIOeIFgwUcZCw== From: "tip-bot2 for Nathan Chancellor" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/build] x86/build: Remove cc-option from -mskip-rax-setup Cc: Nathan Chancellor , "Borislav Petkov (AMD)" , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250814-x86-min-ver-cleanups-v1-5-ff7f19457523@kernel.org> References: <20250814-x86-min-ver-cleanups-v1-5-ff7f19457523@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <175542816793.1420.6740634856322288739.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 x86/build branch of tip: Commit-ID: 337927d9895a800a63ffe852616ab05f5d304971 Gitweb: https://git.kernel.org/tip/337927d9895a800a63ffe852616ab05f5= d304971 Author: Nathan Chancellor AuthorDate: Thu, 14 Aug 2025 18:31:41 -07:00 Committer: Borislav Petkov (AMD) CommitterDate: Sun, 17 Aug 2025 12:36:36 +02:00 x86/build: Remove cc-option from -mskip-rax-setup This has been supported in GCC since 5.1 and clang since 14.0. Now that x86 requires LLVM 15 or newer since 7861640aac52 ("x86/build: Raise the minimum LLVM version to 15.0.0"), this flag can be unconditionally added, saving a compiler invocation. Signed-off-by: Nathan Chancellor Signed-off-by: Borislav Petkov (AMD) Link: https://gcc.gnu.org/git/?p=3Dgcc.git;a=3Dcommit;h=3Dfbe575b652f5bdcc4= 59f447a0e6f0e059996d4ef Link: https://github.com/llvm/llvm-project/commit/a9fba2be35db674971382e38b= 99a31403444d9bf Link: https://lore.kernel.org/20250814-x86-min-ver-cleanups-v1-5-ff7f194575= 23@kernel.org --- arch/x86/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 1bbf943..4b4e2a3 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -160,7 +160,7 @@ else KBUILD_CFLAGS +=3D $(cc_stack_align8) =20 # Use -mskip-rax-setup if supported. - KBUILD_CFLAGS +=3D $(call cc-option,-mskip-rax-setup) + KBUILD_CFLAGS +=3D -mskip-rax-setup =20 ifdef CONFIG_X86_NATIVE_CPU KBUILD_CFLAGS +=3D -march=3Dnative