From nobody Sun Dec 29 00:45:08 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1720625164293339.3938178737923; Wed, 10 Jul 2024 08:26:04 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sRZCY-00018s-K1; Wed, 10 Jul 2024 11:25:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sRZCW-0000s3-45; Wed, 10 Jul 2024 11:25:48 -0400 Received: from proxmox-new.maurer-it.com ([94.136.29.106]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sRZCT-0000YF-TF; Wed, 10 Jul 2024 11:25:47 -0400 Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id F1985472FF; Wed, 10 Jul 2024 17:25:34 +0200 (CEST) From: Fiona Ebner To: qemu-devel@nongnu.org Cc: fam@euphon.net, pbonzini@redhat.com, qemu-stable@nongnu.org, kwolf@redhat.com Subject: [PATCH] scsi: fix regression and honor bootindex again for legacy drives Date: Wed, 10 Jul 2024 17:25:29 +0200 Message-Id: <20240710152529.1737407-1-f.ebner@proxmox.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=94.136.29.106; envelope-from=f.ebner@proxmox.com; helo=proxmox-new.maurer-it.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1720625165539116300 Content-Type: text/plain; charset="utf-8" Commit 3089637461 ("scsi: Don't ignore most usb-storage properties") removed the call to object_property_set_int() and thus the 'set' method for the bootindex property was also not called anymore. Here that method is device_set_bootindex() (as configured by scsi_dev_instance_init() -> device_add_bootindex_property()) which as a side effect registers the device via add_boot_device_path(). As reported by a downstream user [0], the bootindex property did not have the desired effect anymore for legacy drives. Fix the regression by explicitly calling the add_boot_device_path() function after checking that the bootindex is not yet used (to avoid add_boot_device_path() calling exit()). [0]: https://forum.proxmox.com/threads/149772/post-679433 Cc: qemu-stable@nongnu.org Fixes: 3089637461 ("scsi: Don't ignore most usb-storage properties") Suggested-by: Kevin Wolf Signed-off-by: Fiona Ebner --- hw/scsi/scsi-bus.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index 9e40b0c920..53eff5dd3d 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -384,6 +384,7 @@ SCSIDevice *scsi_bus_legacy_add_drive(SCSIBus *bus, Blo= ckBackend *blk, DeviceState *dev; SCSIDevice *s; DriveInfo *dinfo; + Error *local_err =3D NULL; =20 if (blk_is_sg(blk)) { driver =3D "scsi-generic"; @@ -403,6 +404,14 @@ SCSIDevice *scsi_bus_legacy_add_drive(SCSIBus *bus, Bl= ockBackend *blk, s =3D SCSI_DEVICE(dev); s->conf =3D *conf; =20 + check_boot_index(conf->bootindex, &local_err); + if (local_err) { + object_unparent(OBJECT(dev)); + error_propagate(errp, local_err); + return NULL; + } + add_boot_device_path(conf->bootindex, dev, NULL); + qdev_prop_set_uint32(dev, "scsi-id", unit); if (object_property_find(OBJECT(dev), "removable")) { qdev_prop_set_bit(dev, "removable", removable); --=20 2.39.2