From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 AF3E333CE8C; Mon, 19 Jan 2026 08:29:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768811396; cv=none; b=aULNACNtzRapziTxl7ZxLfm8uqHB/H06wU2vHbUDRw8gJdFuEZNPtx4czVvSPwgWNIThpTPa5C77Eh7RWagbyiex0rO/YYul3K1po1IS5xfohnQ/CtZ1a5nExdGq7UpOSteXKBNnQjF7GEPp0CDpV4EdR2Yatap0s2lcfVW/K5k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768811396; c=relaxed/simple; bh=y/6u3raTbnyNPQ380AwhoORROheeIZLwXc9j5gCuFD4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=s80PbPjov+/VTjWOoTrTfZCO0NqGLK2Wm/PM+9ht19JthQm9EygR4pSzeFD3TmPzfHB/LRz1PkZPuRbXh1fDhkaQArekqBB0zxp+Dv/DiL4XIvZCYA8pzbgQklBlvVtH4in0rZPf94CkNcRNQ99rVY+g3QcPSE1SczBS3Wz4s4U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=ORgZQxqc; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ORgZQxqc" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=I2FtSZUqqP0Bd1aHdDm5D7gWOQeBTLgsbHrZOO6/nsY=; b=ORgZQxqcQly2I5CgN8AFnTXdsr bzs6/CyfWHv43maJfElg9R66+etJjCF/+myaPqZ3+j1S866pOmXI/g7SwmMh/mn+ayXiljAtPS/UD n7QKYvAaCHhowJecCoeoXpeyTEVRYHkJdC9tctZjTJknNsj5a3bs/iF0JBzraSkqc3ryt/K/iSjMb S19jqI0llTpgd1Ygx259uzn/+T2D+VUbctMLvPfjWVVzVT7BLvOVysiJp0Txn25TZnaBy3GoOFB8K c8LIkRCBcP60wwe4nJwqCVMYyz7cCaCfnHdBFPcjpL/etK9drGuOgmk+9Yk/a61OAUFTCsTCh5fwX iN2uTC+Q==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1vhkdw-00000001Z4X-2mYh; Mon, 19 Jan 2026 08:29:48 +0000 Date: Mon, 19 Jan 2026 00:29:48 -0800 From: Christoph Hellwig To: Coly Li Cc: Christoph Hellwig , Stephen Zhang , kent.overstreet@linux.dev, axboe@kernel.dk, sashal@kernel.org, linux-bcache@vger.kernel.org, linux-kernel@vger.kernel.org, zhangshida@kylinos.cn Subject: Re: [PATCH] bcache: fix double bio_endio completion in detached_dev_end_io Message-ID: References: <20260115074811.230807-1-zhangshida@kylinos.cn> Precedence: bulk X-Mailing-List: linux-kernel@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: X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Mon, Jan 19, 2026 at 04:19:38PM +0800, Coly Li wrote: > Before I work on it, I want to know the author already ran and tested the > patch firstly. Normally I won't test any patches posted on mailing list. Without a published test suite that can be used for that, that is a very high demand. Maintainers of code that can't easily be tested by a drive by contributor (or contributor to the parent subsystems for that matter) need to help with testing, otherwise we would not get anything done in the kernel.