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=-3.8 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 EE4DAC433E1 for ; Wed, 15 Jul 2020 14:08:36 +0000 (UTC) Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (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 87C16205CB for ; Wed, 15 Jul 2020 14:08:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CejLNjLL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 87C16205CB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernelnewbies-bounces+kernelnewbies=archiver.kernel.org@kernelnewbies.org Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.94) (envelope-from ) id 1jvi5K-0006D7-67 for kernelnewbies@archiver.kernel.org; Wed, 15 Jul 2020 10:08:34 -0400 Received: from mail-lf1-x130.google.com ([2a00:1450:4864:20::130]) by shelob.surriel.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94) (envelope-from ) id 1jvi3U-0004kV-Gp for kernelnewbies@kernelnewbies.org; Wed, 15 Jul 2020 10:06:40 -0400 Received: by mail-lf1-x130.google.com with SMTP id k15so1129053lfc.4 for ; Wed, 15 Jul 2020 07:06:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=LvS+Dez+X5jI3AKvVBbxuJoUf3jLy0JeH6VZNnJleQI=; b=CejLNjLLeBko1c5ABJFkyyaKMdstF2xTHbs9vWom5Jrnxh4gxvLoGoFPpUXI2ZBhAN s/e8nDFstLCVNXus1KBLMphfZcMLZWR/ss78dRjpYOTdvR/d7JRhzty32/kiBdf5NsMa hLTmNNCEM0Q23kT4/u8PsavcFL4U3e59spEb7AMau54ruLGPoUeY3QJmh65QTrhK537g 7tiuuxSEvuAMCvJDJGVSO1viN+KebIgapd8g8L0FnvVaaKOrgHidpaCYny/QpAM4gaHz SujLB5D6Oba0TXrSYwYjRiB1BO2mllC/hwC37PB8bdaJBLA678YJB9q0bFnea10gD73M n5SA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=LvS+Dez+X5jI3AKvVBbxuJoUf3jLy0JeH6VZNnJleQI=; b=b8jKmUPParKT4Zqa8bii8rCr3VC6XY3JrphqrzTql4QbUa4GiAQQuIZdBSz6Hak+nX BxBYN8m9/SEBOm8z3tywakJ+Ic/PBjZ1HBYR20fNY605giREj9ViZ5q/Fmq22Erbd1Dw CSy7SbO1wWsXR+aVNhExuEX22szDx2BapNOrijint07LEDwK64v9KQNUPHLGQJxi7PTV s72Aylo3mqIL5kSOS8lj4rUmHbqT+OG6Apj9LTgAXdiaPT2Ly146Lsn+sjDSR1Gsx/Wt Q+NNWfDOIslcwZJsDeACjELh0Zo0FH7oe1yakYeRXN0NFcvk9Lylf8yXLP1ym0WWTXL9 qBoA== X-Gm-Message-State: AOAM530MOfALL7e5GVtOKc2ULcTiqDxtmg9J2Yvc2VTIUJt4Jcq7ibrq YkV5jj19CinBOCo302oMOggTqGdjrC+ZTR3ZpOwdRkzhAtg= X-Google-Smtp-Source: ABdhPJwfufsrZJJLmuL0Bg/WskALF8ecehTkS+KJbDlvEip3heEtgNo9If7S9FoP4VRoil8snr5Cc6HzZGpZzSXN93Q= X-Received: by 2002:a19:8253:: with SMTP id e80mr5075779lfd.199.1594821937737; Wed, 15 Jul 2020 07:05:37 -0700 (PDT) MIME-Version: 1.0 From: William Tambe Date: Wed, 15 Jul 2020 10:05:25 -0400 Message-ID: Subject: When returning from schedule_tail() ... To: Kernel Newbies X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kernelnewbies-bounces+kernelnewbies=archiver.kernel.org@kernelnewbies.org When returning from schedule_tail(), is it still necessary to check for (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME) before resuming task ? _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies