From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 18B2936F433 for ; Mon, 11 May 2026 12:39:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778503186; cv=none; b=HG+TT/hZdgPPtEIyS4W0lYA4cQfqKeCM/X40xu/UFBs+dtVCEe2worPIOLaoNxUFSX+pVZ6m+4Jvk4scCWF3idJ966lf8fYNuZ6ATZghgLDYtx/sa0Kcs1eZ3a6ce023nkIRGd1f4bNzylfKR2aRZDGvZUN7UUK+dD/DpjAO/yI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778503186; c=relaxed/simple; bh=UFxhVuW7PktYl7Z4nHne1a/r2at4I42QxVrHucXXlFo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:content-type; b=c5UU+36ETubIENQgXpXTmTU65kLQg+7k2xyQi1QafdoOOSS8118WRlHCBHK9t+5r+ecsqMwlqiH3ZZ2uqMMg632zq0ky7KQ4Nb21o9978akNjQpsLnYJL1KS7O3/SlLfk4neJK11C8dBqxorDb2+fSC/LjoL4qfa6ZXz5n/nnYg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=evA/8rqE; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="evA/8rqE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1778503184; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=W+uzeB2TWyHqeVEg3gXTWX+TcZGf/bfhh/rl7wHhoBc=; b=evA/8rqEENIn1Q2SBv/E1px5xsbqDTwF4sfWPGPQNmJQ5B0MihkXiwLG/EvwxsU53j0HR6 ueOvdgMa8sFCbYOvycyHydMjM3ti/tyvu2AnFcIWrCKKahYPVsZcPGc700KpM83LoJVr7N ABPfOq/zYhbcEWBdYrZ+V+tqAD5hKgQ= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-382-xmsCzfSUNRe6Uy79AIozUA-1; Mon, 11 May 2026 08:39:40 -0400 X-MC-Unique: xmsCzfSUNRe6Uy79AIozUA-1 X-Mimecast-MFC-AGG-ID: xmsCzfSUNRe6Uy79AIozUA_1778503179 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 52552195609F; Mon, 11 May 2026 12:39:39 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.44.32.142]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 9ADBD18004A3; Mon, 11 May 2026 12:39:37 +0000 (UTC) From: Jose Ignacio Tornos Martinez To: sashiko-bot@kernel.org Cc: jtornosm@redhat.com, linux-pci@vger.kernel.org, sashiko@lists.linux.dev Subject: Re: [PATCH v2] PCI: Disable broken FLR on MediaTek MT7925 Date: Mon, 11 May 2026 14:39:36 +0200 Message-ID: <20260511123936.36054-1-jtornosm@redhat.com> In-Reply-To: <20260508212208.2544FC2BCB0@smtp.kernel.org> References: <20260508212208.2544FC2BCB0@smtp.kernel.org> Precedence: bulk X-Mailing-List: sashiko@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-Mimecast-MFC-PROC-ID: hIHwX6jdSv7gWKNK8a8z6JB6mRgR2vQ00HMKGStrEo0_1778503179 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true While device ID 0x0717 is in the same MT7925 family and shares driver code, I don't have hardware with that device ID to test whether it exhibits the same broken FLR behavior. I prefer to be conservative and only add quirks for hardware that's been tested and confirmed to need them. If users report the same VFIO passthrough issue with 0x0717, it can be added in a follow-up patch.