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 F09143A6F1B; Wed, 24 Jun 2026 08:13:40 +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=1782288822; cv=none; b=aDVg9gQsIRKlKWNXLFExfKXH+73Rme/oyQnEw6x6xqosRvJObsGPwBhoEVmAVpV7FS4jM+a0U52fbeBSefXwGnPQ4wWHxtRy4XaHwS1J+0rJn6REgXWwrcx3PTGdyuV/rw4uT84SEGKU1SS9rjeeWHiJmlNFVSuQuIqMTKcSD9g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782288822; c=relaxed/simple; bh=7c2tif+KFf860Qgvf+kn+0YbghZylBhDexF4nmY0zic=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YAFLWxiQVnWBpk1qF91PlBNK3kJ/BrmhBzkOfd2jhzq5xmllja38piQJQYNRvx0QDhUIs19c8tSre/8Lvy9MBDUDUk5CYypZzXZvV83SytZqEyyxC+2qHw599H0kOpE4oRY1nMMxTbdLyahZkgXrxOtSli7mSVzq1+vOw/cA9BA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (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=pass (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 65FE868BEB; Wed, 24 Jun 2026 10:13:37 +0200 (CEST) Date: Wed, 24 Jun 2026 10:13:37 +0200 From: Christoph Hellwig To: Morduan Zang Cc: brauner@kernel.org, hch@infradead.org, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, djwong@kernel.org, Christoph Hellwig Subject: Re: [PATCH v2] iomap: guard io_size EOF trim against concurrent truncate underflow Message-ID: <20260624081337.GA15261@lst.de> References: <9E38E2659B47DC2A+20260624062622.337469-1-zhangdandan@uniontech.com> Precedence: bulk X-Mailing-List: linux-fsdevel@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: <9E38E2659B47DC2A+20260624062622.337469-1-zhangdandan@uniontech.com> User-Agent: Mutt/1.5.17 (2007-11-01) Looks good: Reviewed-by: Christoph Hellwig Christian picked up the previous version, but I'd really prefer this one if possible.