From patchwork Thu Jul 30 00:54:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bruce Rogers X-Patchwork-Id: 11692117 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 442701392 for ; Thu, 30 Jul 2020 00:55:24 +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 CEDA32075D for ; Thu, 30 Jul 2020 00:55:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CEDA32075D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:59092 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k0wqw-0008U6-Lg for patchwork-qemu-devel@patchwork.kernel.org; Wed, 29 Jul 2020 20:55:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57764) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k0wqV-000840-Qw for qemu-devel@nongnu.org; Wed, 29 Jul 2020 20:54:55 -0400 Received: from mx2.suse.de ([195.135.220.15]:50836) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k0wqU-0005wY-4P for qemu-devel@nongnu.org; Wed, 29 Jul 2020 20:54:55 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id BBD79AF37; Thu, 30 Jul 2020 00:55:02 +0000 (UTC) From: Bruce Rogers To: qemu-devel@nongnu.org Subject: [PATCH] virtio-mem: Work around format specifier mismatch for RISC-V Date: Wed, 29 Jul 2020 18:54:38 -0600 Message-Id: <20200730005438.138369-1-brogers@suse.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Received-SPF: pass client-ip=195.135.220.15; envelope-from=brogers@suse.com; helo=mx2.suse.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/29 20:54:51 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x (no timestamps) [generic] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bruce Rogers , david@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" This likely affects other, less popular host architectures as well. Less common host architectures under linux get QEMU_VMALLOC_ALIGN (from which VIRTIO_MEM_MIN_BLOCK_SIZE is derived) define to a variable of type uintptr, which isn't compatible with the format specifier used to print a user message. Since this particular usage of the underlying data seems unique, the simple fix is to just cast it to the corresponding format specifier. Signed-off-by: Bruce Rogers --- hw/virtio/virtio-mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/virtio/virtio-mem.c b/hw/virtio/virtio-mem.c index c12e9f79b0..fd01ffd83e 100644 --- a/hw/virtio/virtio-mem.c +++ b/hw/virtio/virtio-mem.c @@ -754,7 +754,7 @@ static void virtio_mem_set_block_size(Object *obj, Visitor *v, const char *name, if (value < VIRTIO_MEM_MIN_BLOCK_SIZE) { error_setg(errp, "'%s' property has to be at least 0x%" PRIx32, name, - VIRTIO_MEM_MIN_BLOCK_SIZE); + (unsigned int)VIRTIO_MEM_MIN_BLOCK_SIZE); return; } else if (!is_power_of_2(value)) { error_setg(errp, "'%s' property has to be a power of two", name);