From patchwork Tue Mar 28 13:12:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SsO8cmdlbiBHcm/Dnw==?= X-Patchwork-Id: 13191042 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B066AC761AF for ; Tue, 28 Mar 2023 13:13:19 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.515805.799010 (Exim 4.92) (envelope-from ) id 1ph98T-0006RD-1m; Tue, 28 Mar 2023 13:13:13 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 515805.799010; Tue, 28 Mar 2023 13:13:13 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1ph98S-0006R0-VF; Tue, 28 Mar 2023 13:13:12 +0000 Received: by outflank-mailman (input) for mailman id 515805; Tue, 28 Mar 2023 13:13:10 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1ph98Q-0005os-Ue for xen-devel@lists.xenproject.org; Tue, 28 Mar 2023 13:13:10 +0000 Received: from smtp-out2.suse.de (smtp-out2.suse.de [2001:67c:2178:6::1d]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 48f0a444-cd6a-11ed-b464-930f4c7d94ae; Tue, 28 Mar 2023 15:13:09 +0200 (CEST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 26F491FD68; Tue, 28 Mar 2023 13:13:09 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id CEEE21390D; Tue, 28 Mar 2023 13:13:08 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 5g83MeTnImRMTgAAMHmgww (envelope-from ); Tue, 28 Mar 2023 13:13:08 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 48f0a444-cd6a-11ed-b464-930f4c7d94ae DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1680009189; h=from:from:reply-to: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=e6vgelWHY1ROLaWG0osSVVXd0iuJBGBZOPQEJcLJre4=; b=LFdM3W5zZdqeRLZgZr7qTz4F8ur5guOoVem4nRZ5tsOfJdaBCOsiQzafNzRFzubTv7yfyb feDgbHO21RGAggkFmlAu9qVgUNQwRwRcMSErkykvTj3OpSc/KPkMlv24EVnN1IiuN5l4HP lBHqk0bOEMYvh57nwqVONSIthXtdbiA= From: Juergen Gross To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org Cc: Juergen Gross , Wei Liu , Paul Durrant , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , xen-devel@lists.xenproject.org, Jan Beulich Subject: [PATCH v2 3/3] xen/netback: use same error messages for same errors Date: Tue, 28 Mar 2023 15:12:33 +0200 Message-Id: <20230328131233.2534-4-jgross@suse.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230328131047.2440-1-jgross@suse.com> References: <20230328131047.2440-1-jgross@suse.com> MIME-Version: 1.0 Issue the same error message in case an illegal page boundary crossing has been detected in both cases where this is tested. Suggested-by: Jan Beulich Signed-off-by: Juergen Gross --- V2: - new patch --- drivers/net/xen-netback/netback.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index 9ca4b69d3b39..5dfdec44354a 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -996,10 +996,8 @@ static void xenvif_tx_build_gops(struct xenvif_queue *queue, /* No crossing a page as the payload mustn't fragment. */ if (unlikely((txreq.offset + txreq.size) > XEN_PAGE_SIZE)) { - netdev_err(queue->vif->dev, - "txreq.offset: %u, size: %u, end: %lu\n", - txreq.offset, txreq.size, - (unsigned long)(txreq.offset&~XEN_PAGE_MASK) + txreq.size); + netdev_err(queue->vif->dev, "Cross page boundary, txp->offset: %u, size: %u\n", + txreq.offset, txreq.size); xenvif_fatal_tx_err(queue->vif); break; }