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=-16.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL 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 5501EC43603 for ; Sat, 7 Dec 2019 01:47:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1CE4820867 for ; Sat, 7 Dec 2019 01:47:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Gi88g4P3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726386AbfLGBrZ (ORCPT ); Fri, 6 Dec 2019 20:47:25 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:42769 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726371AbfLGBrZ (ORCPT ); Fri, 6 Dec 2019 20:47:25 -0500 Received: by mail-wr1-f68.google.com with SMTP id a15so9720671wrf.9 for ; Fri, 06 Dec 2019 17:47:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=bXoFYxa/HU0l3UTgbmHzvOXU9PixllEMC1k6yIvx6bQ=; b=Gi88g4P3H/COiZ9qZX2Sms6efUljo4YTH0oGUc/GZUzhkFpp/SFZuQ5mxjzu2LxHUB rlWwTlIPMXC18vdbqk4DC9osCKNmmIlZfOTkDnbHa/W81D59FKuof1G+O8GIZ1+uX+mm VlLEjS2x0ubJylolyODaNILdJOXDs7ssBCXF1STTvWcaK9LRBK448RYjndTbgBRuXY/i 0H8DUQNpsjHgLQym4+15twOII8rQQktKYLJuwfys8oDLPwnBF0aOXNxu29UzcLYil7jS 9jYZh+6Fj1mwD7JOuz+zFTJTYcyQZw82cDD3TbND2mX/p8Qb1KkU9i1CcmR4MKR9uFGL cTvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=bXoFYxa/HU0l3UTgbmHzvOXU9PixllEMC1k6yIvx6bQ=; b=p69p/kfcVnJwe8D4xfgIMQre/EzIYsRO0aIzYYkBnF0uiVEk9K6DH87x8/Ouc7Tj0N O656xYmP77Trn1+ceyCQe0UQsR9sq8G+8buWvMKtTj9AgLIMmBk9OveYyHWgEHENVGIa WlYMn/oiuzrUOORX9vBjj4dG2f1j6Ch7VadPdDH5ClxzyIlfkcp0TN6zPXepDT3cqlx6 Vcj3iBqw0g3isEP1hj+OT0liUjzry/IwcNtKonwSKq7p9gxnXl4YVuo0yLZnf/iFJQP9 4AFo+6IX12r8FFxL1XVD4mPFHGRYsk+spAPQSVHTFl+f0UPoi1uRNB/iOEvyTmGSJvxn pPSg== X-Gm-Message-State: APjAAAUIb+YJVsgrOhzTizxSBVuA8k0NrlZfumK/jctd7OxwN9jibsvv M6UPjZDtOSrSrxoYnJ2ZrG9B5Rnhzl9V77qhQvSavA== X-Google-Smtp-Source: APXvYqzpsu8pMlezons2FdoBiJmLg9xwrSGR+0LHuVtKc7ddtAMB+Iwa0AJbraOGRYbUb3JC6DkXHb3UvIIAHLBrF9c= X-Received: by 2002:a5d:4392:: with SMTP id i18mr19272317wrq.199.1575683241240; Fri, 06 Dec 2019 17:47:21 -0800 (PST) MIME-Version: 1.0 References: <20191203230944.GA3495297@kroah.com> <20191206141129.GA9376@kroah.com> In-Reply-To: <20191206141129.GA9376@kroah.com> From: Xuewei Zhang Date: Fri, 6 Dec 2019 17:47:10 -0800 Message-ID: Subject: Re: Request to backport 4929a4e6faa0 to stable tree To: Greg KH Cc: stable@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Fri, Dec 6, 2019 at 6:11 AM Greg KH wrote: > > On Tue, Dec 03, 2019 at 03:30:05PM -0800, Xuewei Zhang wrote: > > Backport patch that cleanly applies for 4.19, 4.14, 4.9, 4.4 stable trees: > > Did you send this twice? Yes, sorry it's by accident. > > And the patch is totally corrupted: > > > diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c > > index f77fcd37b226..f0abb8fe0ae9 100644 > > --- a/kernel/sched/fair.c > > +++ b/kernel/sched/fair.c > > @@ -4868,20 +4868,28 @@ static enum hrtimer_restart > > sched_cfs_period_timer(struct hrtimer *timer) > > if (++count > 3) { > > u64 new, old = ktime_to_ns(cfs_b->period); > > > > - new = (old * 147) / 128; /* ~115% */ > > - new = min(new, max_cfs_quota_period); > > - > > - cfs_b->period = ns_to_ktime(new); > > - > > All of your leading whitespace is gone. > > You can't use the web client of gmail to send patches inline, sorry. > > Can you fix this up and resend all of the backports, none of these > worked :( Sorry for the formatting problem Greg. I just used `git send-email` to sent out the backports. They are at: v4.19: https://www.spinics.net/lists/stable/msg347573.html v4.14: https://www.spinics.net/lists/stable/msg347576.html v4.9: https://www.spinics.net/lists/stable/msg347577.html v4.4: https://www.spinics.net/lists/stable/msg347578.html v3.16: https://www.spinics.net/lists/stable/msg347579.html Hopefully that could work for you. But if they are still broken somehow (for which I'd be very sorry), you could consider cherry-picking the patch from my Github repository (forked from yours): v4.19: https://github.com/xueweiz/linux/commit/1f2c7fd411a4c332629338571911ae63d3804d0e v4.14: https://github.com/xueweiz/linux/commit/ccec07bf7842d7ab859fdbbfb79781028e0c1f0d v4.9: https://github.com/xueweiz/linux/commit/548cd3b8d6a1e663d4a5870daee45f236d75322e v4.4: https://github.com/xueweiz/linux/commit/1d3b43c3c6612901f5384b8ced4e733072175721 v3.16: https://github.com/xueweiz/linux/commit/f31487e819b78515b3173145d13265b746c72815 Each commit is already based on the current HEAD of the respective branches in your stable kernel repo. Please let me know if they still don't work. Best regards, Xuewei > > greg k-h