From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0AD25CA0FE9 for ; Tue, 26 Aug 2025 19:51:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DjsW5Mt0IWs9uIFHSs70s8oHw6/Qqyb1LbCWzze07p8=; b=VNRtxiNiefPwjs P80SYZrfvqQ0sWpvr8QA7WULxOWZRouKw9jcJtfi+JjI1s1VKSJPORvi2M1EEIaAruKyliU3MfsgG PUtkTjAo/V5Ie5kg69lMpvPFGepY1dTR2Q/jFdi4jqHAbFD9iH6ZAQ/c7qzZGBVTWFfUwEHP1d+2l gh59jsTxyDlTRH13hUtNUj52kyExNF8ocR2fqk69wovIu+Lj/lsrNu80AHpwpAbN21S0OqhcLbowL OU/k/wwOl78F4xj5cxN1UGNafBU0r2E0hgK1/J3pvZUHAEKOxcMeP44rr6RueFJtlci/ki0bYThBC ydg9gcFzLn7jyqFATN7g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uqzhV-0000000D2ZL-1VjB; Tue, 26 Aug 2025 19:51:25 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uqzRM-0000000D0JJ-15Qe; Tue, 26 Aug 2025 19:34:45 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id CE6EB43C0C; Tue, 26 Aug 2025 19:34:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2D17BC4CEF1; Tue, 26 Aug 2025 19:34:37 +0000 (UTC) Date: Tue, 26 Aug 2025 20:34:39 +0100 From: Catalin Marinas To: Thomas =?iso-8859-1?Q?Wei=DFschuh?= Cc: Andy Lutomirski , Thomas Gleixner , Vincenzo Frascino , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Nam Cao , Russell King , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Will Deacon , Huacai Chen , WANG Xuerui , Thomas Bogendoerfer , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Arnd Bergmann , Christian Brauner , Shuah Khan , linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org, Rasmus Villemoes Subject: Re: [PATCH 10/11] vdso: Drop kconfig GENERIC_VDSO_TIME_NS Message-ID: References: <20250826-vdso-cleanups-v1-0-d9b65750e49f@linutronix.de> <20250826-vdso-cleanups-v1-10-d9b65750e49f@linutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250826-vdso-cleanups-v1-10-d9b65750e49f@linutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250826_123444_316132_009F960E X-CRM114-Status: GOOD ( 12.92 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Tue, Aug 26, 2025 at 08:17:13AM +0200, Thomas Wei=DFschuh wrote: > All architectures implementing time-related functionality in the vDSO are > using the generic vDSO library which handles time namespaces properly. > = > Remove the now unnecessary kconfig symbol. > = > Enables the use of time namespaces on architectures, which use the > generic vDSO but did not enable GENERIC_VDSO_TIME_NS, namely MIPS and arm. > = > Signed-off-by: Thomas Wei=DFschuh > = > --- > Technically this is still too restrictive, as it prevents architectures > without a real vDSO to enable CONFIG_TIME_NS. Right now this restriction > only protects the SPARC vDSO. I have patches to drop it completely, > as soon as SPARC is usingthe generic vDSO. > --- > arch/arm64/Kconfig | 1 - Acked-by: Catalin Marinas _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv