From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.smtp-ext.broadcom.com (lpdvsmtp11.broadcom.com [192.19.166.231]) (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 4FE753FE368; Fri, 8 May 2026 20:58:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.19.166.231 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778273892; cv=none; b=eD/xZkHeFgUjRCELLnbN8lXX/v6hZ/tvEahUfVl+HyC6b3RQ9HCvQ4edeo5qv3ruKzCFIOmDZYHL+JqfnN/wV4wOYP6A7zSUaSmxqEczlqcEf8b16HcG9t+ttIgra2/A/WMkJgH4lgk0z+INZVYOce5SmXrMSrCxOBB9hleYHCQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778273892; c=relaxed/simple; bh=H1EvY1PsxDZA4+rF1Z4pbyqEwCYNC0lzM+PFx/IcTmw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Ge3TQ6oHA8gXUZv2p21UHKHlC5nkOF+DdcuOBU0Wr7rP1VVHkK2dgPaRwW6AKY6IXDPQT9R12an0SI/9BSRK5NWx6WmaQsrSZZwX/W97qzWyGZIaPrEYWltaRUGxICLNoWIRKfUL2Zz/nnKvSqy5kbxhy+EGgZYY2yF3689SwAI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=BA1Jgvaz; arc=none smtp.client-ip=192.19.166.231 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="BA1Jgvaz" Received: from mail-lvn-it-01.broadcom.com (mail-lvn-it-01.lvn.broadcom.net [10.36.132.253]) by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id 79FC7C000320; Fri, 8 May 2026 13:52:46 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 79FC7C000320 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1778273566; bh=H1EvY1PsxDZA4+rF1Z4pbyqEwCYNC0lzM+PFx/IcTmw=; h=From:To:Cc:Subject:Date:From; b=BA1JgvazB+N8dB8CaF6pWp/FmsWczlsVWdEWPLp3qsOoVguofm+8GOAIe7j2nAyTH qfqrVUzkOBKWVbZWnvR5kVT17mT8wZyWzpQaJ9TKudDY1vHiH/38kgdeUIQe3jcmar MyVYuYSlghZle2wFBLPyURAjBD6sD07AH2Ksi4jk= Received: from fainelli-desktop.igp.broadcom.net (fainelli-desktop.dhcp.broadcom.net [10.67.48.245]) (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 mail-lvn-it-01.broadcom.com (Postfix) with ESMTPSA id 5942EB70; Fri, 8 May 2026 13:52:46 -0700 (PDT) From: Florian Fainelli To: stable@vger.kernel.org Cc: bcm-kernel-feedback-list@broadcom.com, Florian Fainelli , Jeff Dike , Richard Weinberger , Anton Ivanov , Benjamin Berg , Sasha Levin , linux-um@lists.infradead.org (open list:USER-MODE LINUX (UML)), linux-kernel@vger.kernel.org (open list) Subject: [PATCH stable 5.15] um: virt-pci: Fix build failure Date: Fri, 8 May 2026 13:52:41 -0700 Message-ID: <20260508205241.962178-1-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Commit a27e95a6ff3f ("um: virt-pci: properly remove PCI device from bus") assumed that virtio_reset_device() is present in the 5.15.y kernel but it is not and so backport would now cause a build failure. Fixes: a27e95a6ff3f ("um: virt-pci: properly remove PCI device from bus") Signed-off-by: Florian Fainelli --- arch/um/drivers/virt-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/um/drivers/virt-pci.c b/arch/um/drivers/virt-pci.c index d762d726b66c..0666c9e0998d 100644 --- a/arch/um/drivers/virt-pci.c +++ b/arch/um/drivers/virt-pci.c @@ -641,7 +641,7 @@ static void um_pci_virtio_remove(struct virtio_device *vdev) } /* Stop all virtqueues */ - virtio_reset_device(vdev); + vdev->config->reset(vdev); dev->cmd_vq = NULL; dev->irq_vq = NULL; vdev->config->del_vqs(vdev); -- 2.43.0