From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A36D2C4338F for ; Tue, 10 Aug 2021 16:51:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7ADEE60527 for ; Tue, 10 Aug 2021 16:51:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230243AbhHJQvx (ORCPT ); Tue, 10 Aug 2021 12:51:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230190AbhHJQvv (ORCPT ); Tue, 10 Aug 2021 12:51:51 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2E69C061798; Tue, 10 Aug 2021 09:51:26 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1628614285; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=H8Dyw2liphtid9OAXvpsx/QaSmijxYVhjCJhM1MFqU8=; b=sRD00csD02pHzscaDsvlkV7iPsvjkxSRR/ItEifrYAhotrRMOohh0b7dI7aLOK/VONeWtm 2WxPm14n7CMFkB6ndt5lqe4WWfK7ubNcmmQebhRd14+K9+hCPbFuLB7RYYwy6hytZ+1dPX S9sQI4w1ZfTux7eoypPi92MR3tzp/fLXpie3smR5UPj2KsRZmVFj3qF6mBNtt4T1TmibMQ fm4bWuMswZIpl/JH7yVb26BNlUcGwWZrst9p32SdhCCk4v3xR3fqyjCRqhgV+dOf120CPG ya7oAy+fEiKuVlwa6O/vnrnIYZ1BoKMgBdzNWXeyQvVKBp6VA6byvIprIjm/zw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1628614285; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=H8Dyw2liphtid9OAXvpsx/QaSmijxYVhjCJhM1MFqU8=; b=iGZ4n4j9krudkrm+oJlo/Ps69tScqgXXm5jporoE7d7nj3O2efpqMlDIgrDx+yVXR44C7F 1sHwAl0UcKG+WOBQ== To: Pavel Begunkov , Jens Axboe Cc: linux-fsdevel@vger.kernel.org, Alexander Viro , io-uring@vger.kernel.org, Sebastian Andrzej Siewior Subject: Re: [BUG] io-uring triggered lockdep splat In-Reply-To: References: <87r1f1speh.ffs@tglx> Date: Tue, 10 Aug 2021 18:51:24 +0200 Message-ID: <87a6lpqm43.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Tue, Aug 10 2021 at 10:58, Pavel Begunkov wrote: > On 8/10/21 8:57 AM, Thomas Gleixner wrote: >> Jens, >> >> running 'rsrc_tags' from the liburing tests on v5.14-rc5 triggers the >> following lockdep splat: > > Got addressed yesterday, thanks > > https://git.kernel.dk/cgit/linux-block/commit/?h=io_uring-5.14&id=c018db4a57f3e31a9cb24d528e9f094eda89a499 Thanks for the pointer!