From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D226F2594B2 for ; Tue, 7 Jan 2025 06:05:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736229914; cv=none; b=DQ6JCK6lvUFYdzyFv3v71eMG+Ls+ePiK+9s1qk3UVdJna7ihKTqmBWutJHdZYTkZ20lfca9Q5A7WJTfHsaDYeQFQqiQ4DGuJkqtc5kQUnHfeK3lFNsRxb4UW2WCMEwXpOcPCGfpaU/k6TrodGaBbsM2N7OfWXxeec0OmQEsvr0c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736229914; c=relaxed/simple; bh=V6fS08LtznbcNOZsjl04CgtvwA6NfS0TXxx5dV8BPpE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Kd8P66junilg19LQQz9RI8vrQxGDF+4IUWc8M3MUWjF2NBlgqkInnP1P7bA3kvebkZ5K9PX1NABmlNAi9zP3Yw3Cj0ZHrkspyuow0hx3v1bL5C2x8Ht20UUUdN/mlfgiYn0CCFRGErgFt5NKnTx/RrlFbR/Tz2sgKlWTM/BXaZA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id 505A167373; Tue, 7 Jan 2025 07:05:08 +0100 (CET) Date: Tue, 7 Jan 2025 07:05:07 +0100 From: Christoph Hellwig To: "Darrick J. Wong" Cc: Christoph Hellwig , Carlos Maiolino , linux-xfs@vger.kernel.org Subject: Re: [PATCH 01/15] xfs: fix a double completion for buffers on in-memory targets Message-ID: <20250107060507.GB13669@lst.de> References: <20250106095613.847700-1-hch@lst.de> <20250106095613.847700-2-hch@lst.de> <20250107020035.GS6174@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250107020035.GS6174@frogsfrogsfrogs> User-Agent: Mutt/1.5.17 (2007-11-01) On Mon, Jan 06, 2025 at 06:00:35PM -0800, Darrick J. Wong wrote: > Cc: # v6.9 > > though I think backporting isn't strictly necessary because in-memory > buffers don't have log items, right? If so, then we don't need to cc > stable. The stable CC is fine with me. But as I tried to explain I think it's nor really causing problems right now, just a double call to read_verify. It is a bit of a landmine, though.