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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 F3C1AC31E46 for ; Wed, 12 Jun 2019 19:26:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C4382215EA for ; Wed, 12 Jun 2019 19:26:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=arista.com header.i=@arista.com header.b="aFtV8t1b" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728667AbfFLT0s (ORCPT ); Wed, 12 Jun 2019 15:26:48 -0400 Received: from mail-wm1-f65.google.com ([209.85.128.65]:37938 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728474AbfFLT0m (ORCPT ); Wed, 12 Jun 2019 15:26:42 -0400 Received: by mail-wm1-f65.google.com with SMTP id s15so7690087wmj.3 for ; Wed, 12 Jun 2019 12:26:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arista.com; s=googlenew; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=rK/lNTew08hzz7HVO7HvkTGvRJb6fOU+pbsMF8QlYRY=; b=aFtV8t1b278IHm3Tle4YnOGl7ZnK+s1pPy/zaNTpl/YFd+aL6V1fYPPIyDUVhWY926 4ksmAVHcMULbDG00EA3OWsI2r6GnIPIsrNBZtQMauBSeHdm9lGomOuHjQTja9q+4zxMM iHhS2KQcTy75D9DPSp/E354oiiAPJADqm8D5x8NrRHmGKGmJLtJ92U80BkWc8dfYFZIv 9G9YeMXBTcwNOwr9rGVMO489UssFOusGfOvD6CJzGMl5WJk52RC1FHcuHvgYsO+jCnuB HnxJjsRiXRVERfxu+EosyhbRZyBw9UAaJDNQwAIry2AORYsKXdq47vc0P06BWmqP6h0q IlMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=rK/lNTew08hzz7HVO7HvkTGvRJb6fOU+pbsMF8QlYRY=; b=K9Ctd3V79IQikI6sEk6qki7hBM5Pm/vZpOPLJdb67y0EBWNA7l9YcMSBjktuH/9lV2 rDOCnHxH7B7CoBrdbUwKO9uCzJyPB/J+KU0NPhgCPsWKQJIoCBRdReql9eAu1PXBT10/ Sr83IUcGvAsRjxSvEG1WjbDHbbzHTRgMv5rtH93FNODjqCOS5Okvb7m9BhmdapUya59k AF1WI6b+9if1SiwutSA2tMBr+6tCDxRZAuHLlg4cjIa2v03zHlnedelqEmPNpOLgHOka UN/wMMqB4c7x5v/Fx2gP63QdZKsYMYTd+Etcy281juRdPDzbRswOphWlocj7unbIA/qP wu3Q== X-Gm-Message-State: APjAAAVzi/U7Vzo1/a9GkGTlHKP22HBgh1EZDdT8wIBzMpXGNRFD4Ctc nJTBWC1mslWEwJ/lFv89PXpPQxA/jLI= X-Google-Smtp-Source: APXvYqzMfQUFZfq6v52zu5p5+HWuQccYeU0xiKemwObMzGtIL/qvtSAsDP2TF2j5l7+IuCaOaBCqFg== X-Received: by 2002:a1c:1bc9:: with SMTP id b192mr531803wmb.152.1560367600141; Wed, 12 Jun 2019 12:26:40 -0700 (PDT) Received: from Mindolluin.ire.aristanetworks.com ([217.173.96.166]) by smtp.gmail.com with ESMTPSA id r5sm612526wrg.10.2019.06.12.12.26.38 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 12 Jun 2019 12:26:39 -0700 (PDT) From: Dmitry Safonov To: linux-kernel@vger.kernel.org Cc: Andrei Vagin , Dmitry Safonov , Adrian Reber , Andrei Vagin , Andy Lutomirski , Arnd Bergmann , Christian Brauner , Cyrill Gorcunov , Dmitry Safonov <0x7f454c46@gmail.com>, "Eric W. Biederman" , "H. Peter Anvin" , Ingo Molnar , Jann Horn , Jeff Dike , Oleg Nesterov , Pavel Emelyanov , Shuah Khan , Thomas Gleixner , Vincenzo Frascino , containers@lists.linux-foundation.org, criu@openvz.org, linux-api@vger.kernel.org, x86@kernel.org Subject: [PATCHv4 07/28] posix-timers/timens: Take into account clock offsets Date: Wed, 12 Jun 2019 20:26:06 +0100 Message-Id: <20190612192628.23797-8-dima@arista.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190612192628.23797-1-dima@arista.com> References: <20190612192628.23797-1-dima@arista.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andrei Vagin Wire timer_settime() syscall into time namespace virtualization. Signed-off-by: Andrei Vagin Co-developed-by: Dmitry Safonov Signed-off-by: Dmitry Safonov --- kernel/time/posix-timers.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index 573942ae2629..dba77ee48e74 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -857,6 +857,8 @@ int common_timer_set(struct k_itimer *timr, int flags, timr->it_interval = timespec64_to_ktime(new_setting->it_interval); expires = timespec64_to_ktime(new_setting->it_value); + if (flags & TIMER_ABSTIME) + expires = timens_ktime_to_host(timr->it_clock, expires); sigev_none = timr->it_sigev_notify == SIGEV_NONE; kc->timer_arm(timr, expires, flags & TIMER_ABSTIME, sigev_none); -- 2.22.0