From patchwork Sun Aug 29 10:08:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Denis Efremov (Oracle)" X-Patchwork-Id: 12463859 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=-25.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 DE57CC432BE for ; Sun, 29 Aug 2021 10:08:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B91D460F38 for ; Sun, 29 Aug 2021 10:08:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234925AbhH2KJZ (ORCPT ); Sun, 29 Aug 2021 06:09:25 -0400 Received: from mail-lj1-f181.google.com ([209.85.208.181]:46936 "EHLO mail-lj1-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234835AbhH2KJY (ORCPT ); Sun, 29 Aug 2021 06:09:24 -0400 Received: by mail-lj1-f181.google.com with SMTP id w4so20084939ljh.13; Sun, 29 Aug 2021 03:08:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:cc:from:subject:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=lZ8a62LsBSbCVNMfLtZfAK/Yj9mseijBB0w1OSZc27M=; b=AYszIwPeSM4n8qYMiHhPNjnp8hHXRai+PPK7eGDOnGKCFdwqswve842cSSkBbWIltP 7BmmUhLQfOD36EOQUy1DFAuhk1wRXv6LsbwXKbBE7v2mQBAOq3sp2+08s+10R49QgfeZ 4caBvBuTI8H5Y7BkZF6sS7TxxSDqza7/uvDFYYZPgCTXmPKUuHRdeNUMSZV43ioduSRV Nq/Y5tvDzPCAel3D/mAIowOpXBj1h1w8YDn+kqo105mG8uepO8eAvTiQu5C1UsZG1go+ u3e3BSnHtOesboa3wCx0hsUj6rzYI1B/2+36KoDCvTHAR9KHjRLmLn5y9AqMLkBoEFjn NzEQ== X-Gm-Message-State: AOAM531iJiU+dTJFw7R0B3X0JUu+jl2KZGFtmNBGK9iQnH0GClKxL8sc +9Q2NVqN8bR1t9SFwbW/7ppTpT3oWtFHIQ== X-Google-Smtp-Source: ABdhPJwLI9Xn31NPmvy9xta3XWhY8V3pnojHLkk6peP3unPMAnMxpWip1yqKkY3zcElhnC9wwi8hEQ== X-Received: by 2002:a2e:86cc:: with SMTP id n12mr15725920ljj.384.1630231711533; Sun, 29 Aug 2021 03:08:31 -0700 (PDT) Received: from [10.68.32.40] (broadband-109-173-81-86.ip.moscow.rt.ru. [109.173.81.86]) by smtp.gmail.com with ESMTPSA id m24sm287602lfb.223.2021.08.29.03.08.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 29 Aug 2021 03:08:30 -0700 (PDT) To: Jens Axboe Cc: linux-block@vger.kernel.org, Linux-kernel From: Denis Efremov Subject: [GIT PULL] Floppy patch for 5.15 Message-ID: <388418f4-2b9a-6fed-836c-a004369dc7c0@linux.com> Date: Sun, 29 Aug 2021 13:08:30 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi Jens, Sorry for the late PR this time. I'll resend it later if it's too late for your for-5.15/drivers branch. Thanks. The following changes since commit 461d971215dfb55bcd5f7d040b2b222592040f95: Merge branch 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.15/drivers (2021-08-27 16:32:01 -0600) are available in the Git repository at: https://github.com/evdenis/linux-floppy tags/floppy-for-5.15 for you to fetch changes up to c7e9d0020361f4308a70cdfd6d5335e273eb8717: Revert "floppy: reintroduce O_NDELAY fix" (2021-08-28 11:16:47 +0300) Please, pull ---------------------------------------------------------------- Bring back O_NDELAY for floppy Only one commit this time with revert of O_NDELAY removal for the floppy. Users reported that the commit breaks userspace utils and known floppy workflow patterns. We already reverted the same commit back in 2016 presumably for the same reason. Completely drop O_NDELAY for floppy seems excessive to solve problems it introduces. I started to write basic selftests for the floppy to prevent this kind of userspace breaks in the future. Signed-off-by: Denis Efremov ---------------------------------------------------------------- Denis Efremov (1): Revert "floppy: reintroduce O_NDELAY fix" drivers/block/floppy.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-)