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=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 4EBC1C04AA7 for ; Mon, 13 May 2019 18:39:19 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 26D1E208C3 for ; Mon, 13 May 2019 18:39:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 26D1E208C3 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 ([127.0.0.1]:33431 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hQFr4-0001xi-Fs for qemu-devel@archiver.kernel.org; Mon, 13 May 2019 14:39:18 -0400 Received: from eggs.gnu.org ([209.51.188.92]:55793) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hQFlY-0006i3-W1 for qemu-devel@nongnu.org; Mon, 13 May 2019 14:33:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hQFlX-0003Y9-SU for qemu-devel@nongnu.org; Mon, 13 May 2019 14:33:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:47298) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hQFlX-0003XK-N9 for qemu-devel@nongnu.org; Mon, 13 May 2019 14:33:35 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0FB3619CBC4 for ; Mon, 13 May 2019 18:33:35 +0000 (UTC) Received: from localhost (unknown [10.36.112.10]) by smtp.corp.redhat.com (Postfix) with ESMTP id 973035C206; Mon, 13 May 2019 18:33:34 +0000 (UTC) From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: qemu-devel@nongnu.org Date: Mon, 13 May 2019 20:33:23 +0200 Message-Id: <20190513183325.8596-2-marcandre.lureau@redhat.com> In-Reply-To: <20190513183325.8596-1-marcandre.lureau@redhat.com> References: <20190513183325.8596-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Mon, 13 May 2019 18:33:35 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v3 1/3] libvhost-user: fix cast warnings on 32 bits X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Gerd Hoffmann , "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Fixes warnings: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Marc-Andr=C3=A9 Lureau --- contrib/libvhost-user/libvhost-user.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/contrib/libvhost-user/libvhost-user.c b/contrib/libvhost-use= r/libvhost-user.c index 74d42177c5..40443a3daa 100644 --- a/contrib/libvhost-user/libvhost-user.c +++ b/contrib/libvhost-user/libvhost-user.c @@ -621,7 +621,7 @@ vu_set_mem_table_exec_postcopy(VuDev *dev, VhostUserM= sg *vmsg) * data that's already arrived in the shared process. * TODO: How to do hugepage */ - ret =3D madvise((void *)dev_region->mmap_addr, + ret =3D madvise((void *)(uintptr_t)dev_region->mmap_addr, dev_region->size + dev_region->mmap_offset, MADV_DONTNEED); if (ret) { @@ -633,7 +633,7 @@ vu_set_mem_table_exec_postcopy(VuDev *dev, VhostUserM= sg *vmsg) * in neighbouring pages. * TODO: Turn this backon later. */ - ret =3D madvise((void *)dev_region->mmap_addr, + ret =3D madvise((void *)(uintptr_t)dev_region->mmap_addr, dev_region->size + dev_region->mmap_offset, MADV_NOHUGEPAGE); if (ret) { @@ -666,7 +666,7 @@ vu_set_mem_table_exec_postcopy(VuDev *dev, VhostUserM= sg *vmsg) DPRINT("%s: region %d: Registered userfault for %llx + %llx\n", __func__, i, reg_struct.range.start, reg_struct.range.le= n); /* Now it's registered we can let the client at it */ - if (mprotect((void *)dev_region->mmap_addr, + if (mprotect((void *)(uintptr_t)dev_region->mmap_addr, dev_region->size + dev_region->mmap_offset, PROT_READ | PROT_WRITE)) { vu_panic(dev, "failed to mprotect region %d for postcopy (%s= )", --=20 2.21.0.777.g83232e3864