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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51E8FC433ED for ; Wed, 31 Mar 2021 14:50:13 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9B2786100C for ; Wed, 31 Mar 2021 14:50:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9B2786100C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=csgroup.eu Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4F9TkW2mjlz3dq1 for ; Thu, 1 Apr 2021 01:50:11 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=csgroup.eu (client-ip=93.17.236.30; helo=pegase1.c-s.fr; envelope-from=christophe.leroy@csgroup.eu; receiver=) Received: from pegase1.c-s.fr (pegase1.c-s.fr [93.17.236.30]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4F9Tk65kQmz2xg5 for ; Thu, 1 Apr 2021 01:49:49 +1100 (AEDT) Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 4F9Tk10S5Sz9tyTX; Wed, 31 Mar 2021 16:49:45 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [192.168.12.234]) (amavisd-new, port 10024) with ESMTP id KpGHWw4eXnlN; Wed, 31 Mar 2021 16:49:44 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 4F9Tk05Jtjz9tyTT; Wed, 31 Mar 2021 16:49:44 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id C97D28B829; Wed, 31 Mar 2021 16:49:45 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id 6yodf-RsKUjk; Wed, 31 Mar 2021 16:49:45 +0200 (CEST) Received: from po16121vm.idsi0.si.c-s.fr (unknown [192.168.4.90]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 86D828B828; Wed, 31 Mar 2021 16:49:45 +0200 (CEST) Received: by po16121vm.idsi0.si.c-s.fr (Postfix, from userid 0) id 4A9A667647; Wed, 31 Mar 2021 14:49:45 +0000 (UTC) Message-Id: From: Christophe Leroy Subject: [PATCH v1 0/4] powerpc/vdso: Add support for time namespaces To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Date: Wed, 31 Mar 2021 14:49:45 +0000 (UTC) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" This series adds support for time namespaces on powerpc. All timens selftests are successfull. Christophe Leroy (3): lib/vdso: Mark do_hres_timens() and do_coarse_timens() __always_inline() lib/vdso: Add vdso_data pointer as input to __arch_get_timens_vdso_data() powerpc/vdso: Add support for time namespaces Dmitry Safonov (1): powerpc/vdso: Separate vvar vma from vdso .../include/asm/vdso/compat_gettimeofday.h | 3 +- arch/arm64/include/asm/vdso/gettimeofday.h | 2 +- arch/powerpc/Kconfig | 3 +- arch/powerpc/include/asm/mmu_context.h | 2 +- arch/powerpc/include/asm/vdso/gettimeofday.h | 10 ++ arch/powerpc/include/asm/vdso_datapage.h | 2 - arch/powerpc/kernel/vdso.c | 138 ++++++++++++++++-- arch/powerpc/kernel/vdso32/vdso32.lds.S | 2 +- arch/powerpc/kernel/vdso64/vdso64.lds.S | 2 +- arch/s390/include/asm/vdso/gettimeofday.h | 3 +- arch/x86/include/asm/vdso/gettimeofday.h | 3 +- lib/vdso/gettimeofday.c | 31 ++-- 12 files changed, 162 insertions(+), 39 deletions(-) -- 2.25.0