From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout-p-102.mailbox.org (mout-p-102.mailbox.org [80.241.56.152]) (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 0C1C233FE09; Sun, 11 Oct 2026 08:25:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.241.56.152 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791707122; cv=none; b=OEm9RL6GP3+9nsTIumEUnq9w75GVrl4QyfN/K0DALULzvQjSYsejlvh1TTK/ntcRjBxXyqCkVjVu2SWCSIu3hXLFq0C3vPGGEdDjfb9tHO2Bs7ZoxaDqNYfGDNyhUqBBfKpYH/VoI0Ph5+ic+XDPJlQ9o6/I0WN0qXb9k1O4Tqo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791707122; c=relaxed/simple; bh=iIqnJiQvwbRFtrw+Izriaf7uIR6F5MCj/oQ2CoYWY3E=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=shLMMaSF3wxG8kzii5mYzlNQ5vfg+7Laf9gfP4XGbYpY8fZemPADYDf51Gitz1/iYaXT1kbQeJZG6fl4pnv3Hzku9J/ZiMu9BKOsoc2e8ECnSBRM8qXKuAYCkrZeYSOcExDGKiA6A5M+2X11eXGMMHMYxVnOBJwoEV7CwKR8MCQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org; spf=pass smtp.mailfrom=mailbox.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=dpwlwJ1p; arc=none smtp.client-ip=80.241.56.152 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mailbox.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="dpwlwJ1p" Received: from smtp1.mailbox.org (smtp1.mailbox.org [IPv6:2001:67c:2050:b231:465::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519MLKEM768 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-102.mailbox.org (Postfix) with ESMTPS id 4j2YZ53gGlzKp2c; Sun, 11 Oct 2026 10:25:17 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1791707117; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=iIqnJiQvwbRFtrw+Izriaf7uIR6F5MCj/oQ2CoYWY3E=; b=dpwlwJ1ptWcHzbz+o2eJF7D6oYwuUgibkZqvQ9qnyyr24N3Fn064ximT8+qTCsmuiITV9E J8qNMc+qZewOFkkL21gWsTKgwn/2GTBmye/Gx1Oo5g9G2EEC+tj/dd0OLi9XrMl4BY4wht i25drT51n0L53ptuDVUkH4Nmm8jgLq/N9KyAYjeF7MhmbwUNBC4Xl+qz+/q+EiywknuQ+G JV0GCIxF266GNxpkRH4xjwEKn4chv6Dd80vvEgdN7eTpsa87eWdYjxlQWOosENOX2S7F2X 1z8LXlKoMpbtJGlHlAVlV4sNlExc+BUXIGm7Xq7m048uTgEdWXmCxT1cojGH6A== From: Alexander Gruhlke To: lukas@wunner.de Cc: bhelgaas@google.com, rafael@kernel.org, alex@shazbot.org, hui.wang@canonical.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev Subject: Re: [PATCH 2/2] PCI: Wait for readiness after FLR even with Immediate Readiness Date: Sun, 11 Oct 2026 10:25:15 +0200 Message-ID: <20261011082515.18546-1-gruhlke@mailbox.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-MBO-RS-META: 3u4turbp3gf1s8y7gt8xpg4xtoej1nb8 X-MBO-RS-ID: 105180cbf0675f47723 On Sat, Oct 10, 2026 at 07:51:24PM +0200, Lukas Wunner wrote: > The device is incorrectly advertising Immediate Readiness, so I suggest > clearing dev->imm_ready from a DECLARE_PCI_FIXUP_FINAL() quirk and > emitting a message with KERN_INFO severity with something like > "Ignoring incorrectly advertised Immediate Readiness support". Makes sense, I'll do that in v2. Thanks, Alexander