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a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1705047135; h=from:from:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ijJzzbJIZvO6mQNqOAN5qxng0q5N5YyzhDbTkCsG2Jc=; b=8MuXSDvEBQL7jQdVyEk2w71ZKVQ60D/mFrKVz1PBKoRENJspTzFAsxb08uqEe8nYsoigEe uZOiU1NqB/R4IockSRz7Tt8phpcp/6JRnsmn6zrxVBjAobTji8AiKCunHhduaLnIzmqn5Z 904nHKdFxUwqd8Wu+DAqjOIit5gy6Z8= Received: from [2a02:8108:8980:2478:8cde:aa2c:f324:937e]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1rOCe7-0002nH-6T; Fri, 12 Jan 2024 09:12:07 +0100 Message-ID: <9144bdc5-36ea-498c-8ff6-1be9fc2d3d2a@leemhuis.info> Date: Fri, 12 Jan 2024 09:12:06 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [Regression 6.1.y] From "cifs: Fix flushing, invalidation and file size with copy_file_range()" To: Steve French Cc: David Howells , Paulo Alcantara , Shyam Prasad N , Rohith Surabattula , Matthew Wilcox , Jeff Layton , "Jitindar Singh, Suraj" , "linux-mm@kvack.org" , "stable-commits@vger.kernel.org" , stable@vger.kernel.org, linux-cifs@vger.kernel.org, Linux regressions mailing list , "gregkh@linuxfoundation.org" , Salvatore Bonaccorso References: <2023121124-trifle-uncharted-2622@gregkh> <8e59220d-b0f3-4dae-afc3-36acfa6873e4@leemhuis.info> <13a70cc5-78fc-49a4-8d78-41e5479e3023@leemhuis.info> <2024011115-neatly-trout-5532@gregkh> From: "Linux regression tracking (Thorsten Leemhuis)" Content-Language: en-US, de-DE Reply-To: Linux regressions mailing list In-Reply-To: <2024011115-neatly-trout-5532@gregkh> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1705047135;96d137dc; X-HE-SMSGID: 1rOCe7-0002nH-6T X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 23A112001A X-Stat-Signature: r4yf7sbfe5unupp3wbgkpogcnf1adr3p X-Rspam-User: X-HE-Tag: 1705047134-860151 X-HE-Meta: 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 jWyH9QRV 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 11.01.24 12:03, gregkh@linuxfoundation.org wrote: > On Wed, Jan 10, 2024 at 05:20:27PM +0100, Salvatore Bonaccorso wrote: >> On Sat, Jan 06, 2024 at 01:02:16PM +0100, Linux regression tracking (Thorsten Leemhuis) wrote: >>> On 06.01.24 12:34, Salvatore Bonaccorso wrote: >>>> On Sat, Jan 06, 2024 at 11:40:58AM +0100, Linux regression tracking (Thorsten Leemhuis) wrote: >>>>> >>>>> Does this problem also happen in mainline, e.g. with 6.7-rc8? >>>> Thanks a lot for replying back. So far I can tell, the regression is >>>> in 6.1.y only >>> Ahh, good to know, thx! >>> >>>> For this reason I added to regzbot only "regzbot ^introduced >>>> 18b02e4343e8f5be6a2f44c7ad9899b385a92730" which is the commit in >>>> v6.1.68. >>> Which was the totally right thing to do, thx. Guess I sooner or later >>> will add something like "#regzbot tag notinmainline" to avoid the >>> ambiguity we just cleared up, but maybe that's overkill. >> Do we have already a picture on the best move forward? Should the >> patch and the what depends on it be reverted or was someone already >> able to isolate where the problem comes from specifically for the >> 6.1.y series? > I guess I can just revert the single commit here? Can someone send me > the revert that I need to do so as I get it right? Steve what's you opinion on reverting this? From https://lore.kernel.org/all/CAH2r5mu7e5-ORZbUyutteWVx2Nk6FPHfx7mMGCWSCEBAO6tdqg@mail.gmail.com/ it looks like you added the stable tag to the culprit on purpose. FWIW, this thread stared there (just in case you missed earlier msgs): https://lore.kernel.org/all/a76b370f93cb928c049b94e1fde0d2da506dfcb2.camel@amazon.com/ Ciao, Thorsten