From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1aUUq4-0001LE-Os for mharc-grub-devel@gnu.org; Sat, 13 Feb 2016 02:41:56 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48723) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aUUq2-0001KX-IG for grub-devel@gnu.org; Sat, 13 Feb 2016 02:41:55 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aUUpz-0007vz-Cq for grub-devel@gnu.org; Sat, 13 Feb 2016 02:41:54 -0500 Received: from mail-lf0-x235.google.com ([2a00:1450:4010:c07::235]:36114) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aUUpz-0007vA-5W for grub-devel@gnu.org; Sat, 13 Feb 2016 02:41:51 -0500 Received: by mail-lf0-x235.google.com with SMTP id 78so64017940lfy.3 for ; Fri, 12 Feb 2016 23:41:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-type:content-transfer-encoding; bh=bFPAVzOqmSXkpOqXpBGb3W5Mpe7HB8H2IF6Txif6l3I=; b=sEJXIbhVl+H7xHq3py9LCkyP/3zyP/2X6cXKv8VldqABTXJslFl86oNtkCrIUUEAzO rZDR6VqpOtJHRENK8W4oF5DlDIDHPFG80/Gpqf6EzU+cNrEld1zLrQDRkVeQOptw6kZ4 0qimFC/FXbrgX5k3EURhKdPDAT7YSzYdn0j9mWGW1/ZSyd54kZXBBr0/j11WsQL7/lLO 8OnNgcidg3r2zCbqJqwlhcgnMIBlP3fc4Dj6OJGAPO2EoUiuMtoLqLyLEAnIp+SjXcVq k6fV539MQtfJSpSY2qiwVYg0EbzlI7Uzz37FkObSuxqBugIvrmprfgjt5eKTEcAWs+FA hdzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-type :content-transfer-encoding; bh=bFPAVzOqmSXkpOqXpBGb3W5Mpe7HB8H2IF6Txif6l3I=; b=l3JGa9gsAaj8xN8nRYILJZZ8AsfrLMC3E5cAS81ZqHKSM+EDE2UltuFCQJb+7Gvkpv WBuFpeaujDehBeS27SDia/67LR1lUnpM0xHzIj/x86FWgTL1hlJVZzg6Wq3wiSctw3lE k7am9BaJG35oGBwBaDeHRY+bMVaKf3yk/8XJAZBTzZLhAXTDtK3nQqEYtYprgp3shYta D1PNnzOua+o35NalEz3WdpYmkIO0UlEw6ZxI16B2n4RK6qtLo9Xjzbhu3yUv0pzhsEhn E2yKIhXRT5we7zaY7Q8wwgU5iA+QE6XyJ/g2e6nwfq46qXKguOdCPOvBOM0z55SOM2y5 YaZQ== X-Gm-Message-State: AG10YOQjIg+sYrXzIwCcchsKCyCAeisYQJ9mTk2LM94Wn/RvdXXG+mawkLyWRtWwN3erCw== X-Received: by 10.25.167.208 with SMTP id q199mr2070045lfe.140.1455349310358; Fri, 12 Feb 2016 23:41:50 -0800 (PST) Received: from [192.168.1.41] (ppp109-252-76-159.pppoe.spdop.ru. [109.252.76.159]) by smtp.gmail.com with ESMTPSA id ra6sm2282419lbb.33.2016.02.12.23.41.49 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 12 Feb 2016 23:41:49 -0800 (PST) Subject: Re: [PATCH] menu_entry: Disable cursor during update_screen() To: Thomas Huth , The development of GNU GRUB References: <1454077618-18986-1-git-send-email-thuth@redhat.com> <56AC6740.6090008@gmail.com> <56AE2210.20008@redhat.com> From: Andrei Borzenkov Message-ID: <56BEDE3C.5010408@gmail.com> Date: Sat, 13 Feb 2016 10:41:48 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: <56AE2210.20008@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2a00:1450:4010:c07::235 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 13 Feb 2016 07:41:55 -0000 31.01.2016 18:02, Thomas Huth пишет: > Hi, > > On 30.01.2016 08:33, Andrei Borzenkov wrote: >> 29.01.2016 17:26, Thomas Huth пишет: >>> When running grub in a VGA console of a KVM pseries guest on PowerPC, >>> you can see the cursor sweeping over the whole line when entering a >>> character in editor mode. This is visible because grub always refreshes >>> the whole line when entering a character in editor mode, and drawing >>> characters is quite a slow operation with the firmware used for the >>> powerpc pseries guests (SLOF). >>> To avoid this ugliness, the cursor should be disabled when refreshing >>> the screen contents during update_screen(). >>> >> >> While it looks OK - any reason it is not present in Fedora grub2 GIT? > > Sorry, I didn't quite got your question ... do you mean the problem can > not be seen with the version from Fedora? If so, how did you start QEMU > to run the guest? > I usually expect that patches from distributions initially appear in distribution packages, so I was surprised that I could not see it in Fedora package.