From nobody Sun Feb 8 12:20:08 2026 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 43B7613341A; Thu, 21 Mar 2024 19:20:59 +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=1711048861; cv=none; b=KrlpuB/dV5Pp9CkSQZa4Ct9F7UpY9QX/A3nwxUX4nRcOZ8jp81cdAEO83kdGVjmFIVCIaebM367o4Pib5KO/cFLkoDhBcIRrEOhhjmar+kvFFPTECnvb04IpV/NEd/PkPykz0mcnsEOMwzeZKxUMsZKetSPjWcQULh9PcGV0IAQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711048861; c=relaxed/simple; bh=atXL0Gjof7O2+DckvspFpzkt0LG8lU6zn8MpAKBl8hI=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=Mu6+PDjQcbs+XBFM0RRv9MjZwmayB7gtFmO6L4USwsev4+LFvqURq1fSzhsF2I/U+gcWumHg8gEUCmwUVMg3eMZixX5+Qm+LzRKlJcoS+jRizOGvMam1qJbgwrMq1tYakvjTO/pTF4dtcr8G3ORGfrp7kPy/i4GS2YYxira0Cfw= 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=f/thp/5F; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=c1iv8jqh; 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="f/thp/5F"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="c1iv8jqh" Date: Thu, 21 Mar 2024 19:20:55 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1711048857; 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=ewl+E6trDEwiIkwR4RjKfDmS2foWpVfS4m+Kh4nbms0=; b=f/thp/5Fw6NuwC6VJS1psi1LPUgl2V3rTvi5UCXJUG29/jhfsmHXEtEDK1BTiZ9b9Ct5X/ hCHb+e11hR2ViOKIogDQKs+b8I/A4gmU4hZkmJrBg4v/ke7YgAc+E6Ar3k4WMuYq4SI+dG 3h3pFe8ruiqSdch1Pzk8k0Jm5zTAaUPnud95n2ggxRwzpax9egTM10nGYYk+rXtBupNvWo qP8T5+80w+OlDKyB+qMpbPfcTqvaKUAOiX5Xh8iX1nr2ay5T7kKoa8JSQpmvPKtGUMBP8c nMKfd/s/osWPkFrOZrpEAJ31kK1fgX72Yqs1Ez8NrnOC1FOEg841nkVweGpwpA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1711048857; 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=ewl+E6trDEwiIkwR4RjKfDmS2foWpVfS4m+Kh4nbms0=; b=c1iv8jqhe2CnbBH6iKh4tprScOMggH2LG1oyozYS/4kj4bgQ8qUF0uhnfT+qvptnLgWWVd oeiM17wvG6OVjbBw== From: "tip-bot2 for Uros Bizjak" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/percpu] x86/percpu: Enable named address spaces for GCC 9.1+ Cc: Uros Bizjak , Ingo Molnar , Andy Lutomirski , Josh Poimboeuf , Linus Torvalds , Ard Biesheuvel , Kees Cook , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20240321164647.289879-1-ubizjak@gmail.com> References: <20240321164647.289879-1-ubizjak@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <171104885594.10875.6089335444765928119.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/percpu branch of tip: Commit-ID: b429eafe0d9f765d8626e53221ce3108b783da5e Gitweb: https://git.kernel.org/tip/b429eafe0d9f765d8626e53221ce3108b= 783da5e Author: Uros Bizjak AuthorDate: Thu, 21 Mar 2024 17:46:41 +01:00 Committer: Ingo Molnar CommitterDate: Thu, 21 Mar 2024 20:16:20 +01:00 x86/percpu: Enable named address spaces for GCC 9.1+ Enable named address spaces also for GCC 9, GCC 10 and GCC 11 releases. These compilers all produce kernel images that boot without problems. GCC_VERSION cutoff is arbitrary. It is primary a risk-reduction cutoff, older compilers will be tested and enabled in linux 6.10 release. Signed-off-by: Uros Bizjak Signed-off-by: Ingo Molnar Cc: Andy Lutomirski Cc: Josh Poimboeuf Cc: Linus Torvalds Cc: Ard Biesheuvel Cc: Kees Cook Link: https://lore.kernel.org/r/20240321164647.289879-1-ubizjak@gmail.com --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 09455d9..03c9d11 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2433,7 +2433,7 @@ source "kernel/livepatch/Kconfig" endmenu =20 config CC_HAS_NAMED_AS - def_bool CC_IS_GCC && GCC_VERSION >=3D 120100 + def_bool CC_IS_GCC && GCC_VERSION >=3D 90100 =20 config CC_HAS_NAMED_AS_FIXED_ASAN def_bool CC_IS_GCC && GCC_VERSION >=3D 130300