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=-13.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED 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 19CCBC43387 for ; Fri, 18 Jan 2019 12:44:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CBCDC2086D for ; Fri, 18 Jan 2019 12:44:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547815487; bh=zIdc4SaF5sGvzJRRrpElCUa+ZZaY8uFuW1wUW4oQ4ik=; h=Subject:To:From:Date:List-ID:From; b=ldPcqXbxTRkaFrxxGy6CMdSeq6JtP83Q+uWWdDsFOhW0BhdRjpGi14+9aRSJRrl+1 Tw2v6P0ncxDTZHBkS+jGIVx7PiDR1OopBdlsPlFS9ou2C+QRLWBE03ZrF9LWj8LZLv 1fTOho97qxHLryU3LqyLipSR/AdukJx6/qPjwZBw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727553AbfARMor (ORCPT ); Fri, 18 Jan 2019 07:44:47 -0500 Received: from mail.kernel.org ([198.145.29.99]:56618 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727497AbfARMor (ORCPT ); Fri, 18 Jan 2019 07:44:47 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 393A72086D; Fri, 18 Jan 2019 12:44:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547815486; bh=zIdc4SaF5sGvzJRRrpElCUa+ZZaY8uFuW1wUW4oQ4ik=; h=Subject:To:From:Date:From; b=pfpthUZk7KrTpqWo0qh1PJBNSmhS3nuLx3d5S8c9Y2BfKdw3r29TtQPdaZKTkvwPq 9DnIBOOg2z23yzsWqRlmppokK0fGGLFN5oPtO8zsTbNE23sVRkPhfqVcchDHjKlpof afQ9bvQ2ET9jn6ZUGIqnQyGmWKi7d49eM+VP5c2E= Subject: patch "vt: invoke notifier on screen size change" added to tty-linus To: nicolas.pitre@linaro.org, gregkh@linuxfoundation.org, nico@linaro.org, stable@vger.kernel.org From: Date: Fri, 18 Jan 2019 13:44:34 +0100 Message-ID: <154781547417424@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This is a note to let you know that I've just added the patch titled vt: invoke notifier on screen size change to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 0c9b1965faddad7534b6974b5b36c4ad37998f8e Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Tue, 8 Jan 2019 22:55:01 -0500 Subject: vt: invoke notifier on screen size change User space using poll() on /dev/vcs devices are not awaken when a screen size change occurs. Let's fix that. Signed-off-by: Nicolas Pitre Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/tty/vt/vt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 5b8b0e33f939..bba75560d11e 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1272,6 +1272,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, if (con_is_visible(vc)) update_screen(vc); vt_event_post(VT_EVENT_RESIZE, vc->vc_num, vc->vc_num); + notify_update(vc); return err; } -- 2.20.1