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 7E6FF35C185; Wed, 29 Apr 2026 03:00:38 +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=1777431638; cv=none; b=MO6oMNpqPMS5Lzi/AejJ84iezWVhsnPHsrHB3kXs71vCrdhl3lBVkNeUxuFtHpChA/tMFRtdFB6UnYSJXazrEdPpKGtfz9iMgUGM709LHAEXzlqrQmdF1g2mqeHYzKS9XzlKO/T5lU9FhgTmDXAgHk17abgkaZOH7p08GUPXt/I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777431638; c=relaxed/simple; bh=n/MbJYWiGew4ocTzX5ZLLlt6hjO+FEPD5hl7/uoM04g=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=pS8C13tgU1yeGBaEMLAkIs5pHIs5eI1psPuz6qRIMiDJG/2v2QimREnCIhqKDRson2tmmaCh0OdtXT1BMgpg/dUMQNSpDAAY41XReYa0KYETm8aPO9TxZ75ZAJrfBvifiz2Di0elB1kTlvQCln0W/z1volhNsOi/4C50gFShsfY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L316QQR6; 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="L316QQR6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93FCEC2BCF4; Wed, 29 Apr 2026 03:00:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777431638; bh=n/MbJYWiGew4ocTzX5ZLLlt6hjO+FEPD5hl7/uoM04g=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=L316QQR6uISAm50eY3ZdZr3b5Mtdyx500Rp/bwF93Af8QgYggRPXEZQXrUoroaFwT Cx+XQJbWt131CeZAvhD7SowN+ujnx2w2Bm3jJxqBJ2MI+xdbSJVHH0Heu0s6OSZNM5 RNBjt+oQfHFKA6E/BVniS8cDOQZImsUbIKAQAJ6fbwVcM85k+V6hVbg1vyK9RVx2SM VDOff+6gjvnYHk3G2Sj0lcS4/9PTRXctiskL/ZqA266WaiASouXcqk1g2I3VH4OagA K0Py6ISEpPcfMpfyUFsIivNAv5spdEQAA9FYK/Ktl35pRSHC9AiPpEZ6KqgJ9zotsc ZqeC+wlOqeRhg== From: Nathan Chancellor Date: Tue, 28 Apr 2026 22:59:17 -0400 Subject: [PATCH 11/14] x86/build: Drop unused '-ffreestanding' addition to KBUILD_CFLAGS Precedence: bulk X-Mailing-List: linux-kbuild@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260428-bump-minimum-supported-llvm-version-to-17-v1-11-81d9b2e8ee75@kernel.org> References: <20260428-bump-minimum-supported-llvm-version-to-17-v1-0-81d9b2e8ee75@kernel.org> In-Reply-To: <20260428-bump-minimum-supported-llvm-version-to-17-v1-0-81d9b2e8ee75@kernel.org> To: Nathan Chancellor , Nicolas Schier , Bill Wendling , Justin Stitt , Nick Desaulniers Cc: linux-kernel@vger.kernel.org, llvm@lists.linux.dev, linux-kbuild@vger.kernel.org, Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" X-Mailer: b4 0.16-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=1092; i=nathan@kernel.org; h=from:subject:message-id; bh=n/MbJYWiGew4ocTzX5ZLLlt6hjO+FEPD5hl7/uoM04g=; b=owGbwMvMwCUmm602sfCA1DTG02pJDJkfS4zTXrFUsG46cEA3Mkr69g6/ZVPvvmjNCuzttqyeb bdId8/JjlIWBjEuBlkxRZbqx6rHDQ3nnGW8cWoSzBxWJpAhDFycAjCRb98Y/ofziYspxuXOttmZ Hxz4nCfMZKfn9nXXnpXaJFqz29tds2b4p7o8/v7rT2JZXx7wzgrdoKh445ih9Wzbb4nX6nk38eT e5gEA X-Developer-Key: i=nathan@kernel.org; a=openpgp; fpr=2437CB76E544CB6AB3D9DFD399739260CB6CB716 Now that the minimum supported version of LLVM for building the kernel has been raised to 17.0.1, the condition to add '-ffreestanding' to KBUILD_CFLAGS for 32-bit x86 is always false, so the if block can be removed. Signed-off-by: Nathan Chancellor --- Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: H. Peter Anvin --- arch/x86/Makefile | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 46fec0b08487..5720f2470cfc 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -124,11 +124,6 @@ ifeq ($(CONFIG_X86_32),y) include $(srctree)/arch/x86/Makefile_32.cpu KBUILD_CFLAGS += $(cflags-y) - ifneq ($(call clang-min-version, 160000),y) - # https://github.com/llvm/llvm-project/issues/53645 - KBUILD_CFLAGS += -ffreestanding - endif - percpu_seg := fs else BITS := 64 -- 2.54.0