From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: Date: Tue, 22 May 2018 21:30:20 -0400 From: Kent Overstreet To: Bart Van Assche Cc: Jens Axboe , linux-block@vger.kernel.org, Christoph Hellwig Subject: Re: [PATCH] Revert "block: Add warning for bi_next not NULL in bio_endio()" Message-ID: <20180523013020.GA12391@kmo-pixel> References: <20180522235505.20937-1-bart.vanassche@wdc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20180522235505.20937-1-bart.vanassche@wdc.com> List-ID: On Tue, May 22, 2018 at 04:55:05PM -0700, Bart Van Assche wrote: > This patch avoids that KASAN reports the following complaint when > running the srp-test software: I made a real attempt to get your test suite working. It would be nice if you could make an attempt at tracking it down instead of just reverting, and holding up improvements to the whole block layer, since you seem to have an easy repro for it. This is a real looming issue - we have other code which assumes things about bi_next and this isn't a practical thing to grep/audit for.