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=-2.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 AFCBAC433F5 for ; Sun, 9 Sep 2018 05:39:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3FD2B20865 for ; Sun, 9 Sep 2018 05:39:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="PB0Wfw5k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3FD2B20865 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726626AbeIIK1v (ORCPT ); Sun, 9 Sep 2018 06:27:51 -0400 Received: from mail-pf1-f196.google.com ([209.85.210.196]:33598 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726397AbeIIK1v (ORCPT ); Sun, 9 Sep 2018 06:27:51 -0400 Received: by mail-pf1-f196.google.com with SMTP id d4-v6so8893029pfn.0 for ; Sat, 08 Sep 2018 22:39:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=vYEqOFn5R0amTaBE1RExEK3d6KlvYS2EmaOK7vztr18=; b=PB0Wfw5kQY/ittHpIzJtbVPfRpGFxreL6ZTxu1dZzfmRQpj7rIkfRN+WC3If/zFD1M b1uLNjuhWMEdBe8Hdsu5ZzhiMNs3ywW9juNPjU/NgfQN/ot8srzit3cy2B2MaAF4WhJy yarKKBuAUhRsira/DnddSyaE8cVcCZL5tPlugbbTPIRJof2g7gc7KLF/YYC7q23wBVfY qTiIOnqbuMDJ7lsWvTpJaTdGhLMuiDv3BOdcg2GWN+rw7q6xdhIAQdyFrVCNZTC8/MjT cx617QZd9mKp5kwP2kpKdwSUM2E8HGcsIbNns5jtvvHY0MGTphiomg0c+oFSkPTezQlL PMGA== 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; bh=vYEqOFn5R0amTaBE1RExEK3d6KlvYS2EmaOK7vztr18=; b=IvMYi4W1WAVLLK8avcThjUmO424AjRNQ2wanULs4r/MoHAo1Z6Mc0DDkCnsFDVkfP4 i79pFbgKFrubAJEaZaiUOp6idgBaWajGXZlhmAaSuDHZvxRlrhUwSqSmwjTtzg30Fe0g Zoa1uMvUojOQKW8ucw41RZqOimK7V9LmqTcB6H9LQr3KkKyPlcAWTvX60pioweqrUCBx ywhhrCcSW6ickNDy4TkisGjmpbM40wxCYHFgae9lF72t6JWP2/ZUnnqQYKDStjkFIija YrUvbjUdQqD403Aa7G9Qpmv8ucaDy/x2ulmmqf9bnAqBdoLjeaxCgP4PdJKtffZtoJq+ SveQ== X-Gm-Message-State: APzg51CDo7t2ROJcIrnlmEvH0Bwr3FXvRDzW6IS5az6f9y5tbISlmwz3 1NGYAVBHPQI1UxkL/lZfOds= X-Google-Smtp-Source: ANB0VdaxAcWpFsxw+ywNrKLXrXM8K/QwLfcKiMPHUNf0mmdnQHCgwUsGlQFhUaMTiwMITPHRk/AcKw== X-Received: by 2002:a63:ec14:: with SMTP id j20-v6mr16246808pgh.28.1536471566858; Sat, 08 Sep 2018 22:39:26 -0700 (PDT) Received: from roar.au.ibm.com (115-64-249-220.tpgi.com.au. [115.64.249.220]) by smtp.gmail.com with ESMTPSA id 186-v6sm6491034pgg.56.2018.09.08.22.39.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 08 Sep 2018 22:39:25 -0700 (PDT) From: Nicholas Piggin To: Greg Kroah-Hartman Cc: Nicholas Piggin , Jiri Slaby , Michael Ellerman , Matteo Croce , Jason Gunthorpe , Leon Romanovsky , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org (op) Subject: [PATCH v2 0/3] tty: hvc: latency break regression fixes Date: Sun, 9 Sep 2018 15:39:13 +1000 Message-Id: <20180909053916.14139-1-npiggin@gmail.com> X-Mailer: git-send-email 2.18.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Re-sending this one with the used-uinitialized warning in patch 3 fixed. Greg these patches are needed to fix regressions in this merge window, please consider them for your tty tree. Thanks, Nick Nicholas Piggin (3): tty: hvc: hvc_poll() fix read loop hang tty: hvc: hvc_poll() fix read loop batching tty: hvc: hvc_write() fix break condition drivers/tty/hvc/hvc_console.c | 38 ++++++++++++++++++++++++++++++----- 1 file changed, 33 insertions(+), 5 deletions(-) -- 2.18.0