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=-6.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 3E71FC433DF for ; Mon, 6 Jul 2020 17:08:11 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 08DDD21582 for ; Mon, 6 Jul 2020 17:08:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="akyYnhSY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 08DDD21582 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34066 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jsUbC-0006RF-7n for qemu-devel@archiver.kernel.org; Mon, 06 Jul 2020 13:08:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57220) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jsUCQ-0003nJ-2O for qemu-devel@nongnu.org; Mon, 06 Jul 2020 12:42:34 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:39721 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jsUCK-00038m-Uz for qemu-devel@nongnu.org; Mon, 06 Jul 2020 12:42:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1594053748; 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=vVV6+EdoidyVAvUkJBQWiDCrIWX2cGi/pWzDsI5LJjU=; b=akyYnhSYs49n24nMtumnx37fQbF64AonE5v+/rNBrzbg1Ej+Vb+KPZONV6pMzhFpfjmKaz tx0xSEnXrBs6hFM+wWOtIU+IMyYDFyhrrfiZ4PzZOrhSN4EoeloNdDHVzYgdxx1K7J/I6/ 5ECHwtx6mQi2bllRGGzX5MREjuskdDg= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-323-to0aHpegMSS0FWSwkMbDCA-1; Mon, 06 Jul 2020 12:42:26 -0400 X-MC-Unique: to0aHpegMSS0FWSwkMbDCA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 57E9D8015CB; Mon, 6 Jul 2020 16:42:25 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0866B79249; Mon, 6 Jul 2020 16:42:24 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 35/53] iscsi: return -EIO when sense fields are meaningless Date: Mon, 6 Jul 2020 12:41:37 -0400 Message-Id: <20200706164155.24696-36-pbonzini@redhat.com> In-Reply-To: <20200706164155.24696-1-pbonzini@redhat.com> References: <20200706164155.24696-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=207.211.31.120; envelope-from=pbonzini@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/06 01:52:41 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xie Yongji Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Xie Yongji When an I/O request failed, now we only return correct value on scsi check condition. We should also have a default errno such as -EIO in other case. Signed-off-by: Xie Yongji Message-Id: <20200701105444.3226-2-xieyongji@bytedance.com> Signed-off-by: Paolo Bonzini --- block/iscsi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/iscsi.c b/block/iscsi.c index 2964c9f8d2..387ed872ef 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -241,9 +241,11 @@ iscsi_co_generic_cb(struct iscsi_context *iscsi, int status, iTask->status = status; iTask->do_retry = 0; + iTask->err_code = 0; iTask->task = task; if (status != SCSI_STATUS_GOOD) { + iTask->err_code = -EIO; if (iTask->retries++ < ISCSI_CMD_RETRIES) { if (status == SCSI_STATUS_BUSY || status == SCSI_STATUS_TIMEOUT || -- 2.26.2