From nobody Thu Nov 14 07:07:48 2024 Delivered-To: importer@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+importer=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 1706024968648371.7029421629104; Tue, 23 Jan 2024 07:49:28 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rSJ1F-0003lQ-8d; Tue, 23 Jan 2024 10:48:57 -0500 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 1rSJ0A-0002qI-TQ; Tue, 23 Jan 2024 10:47:52 -0500 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rSJ07-0000jc-Pj; Tue, 23 Jan 2024 10:47:50 -0500 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 9152446926; Tue, 23 Jan 2024 18:47:51 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id 9B9A669EB5; Tue, 23 Jan 2024 18:47:10 +0300 (MSK) Received: (nullmailer pid 3847921 invoked by uid 1000); Tue, 23 Jan 2024 15:47:08 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Nick Briggs , Peter Xu , Michael Tokarev Subject: [Stable-8.2.1 47/54] migration/rdma: define htonll/ntohll only if not predefined Date: Tue, 23 Jan 2024 18:46:48 +0300 Message-Id: <20240123154708.3847837-9-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: 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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1706024969950100001 Content-Type: text/plain; charset="utf-8" From: Nick Briggs Solaris has #defines for htonll and ntohll which cause syntax errors when compiling code that attempts to (re)define these functions.. Signed-off-by: Nick Briggs Link: https://lore.kernel.org/r/65a04a7d.497ab3.3e7bef1f@gateway.sonic.net Signed-off-by: Peter Xu (cherry picked from commit 44ce1b5d2fc77343f6a318cb3de613336a240048) Signed-off-by: Michael Tokarev diff --git a/migration/rdma.c b/migration/rdma.c index 04debab5d9..4141c0bd25 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -238,6 +238,7 @@ static const char *control_desc(unsigned int rdma_contr= ol) return strs[rdma_control]; } =20 +#if !defined(htonll) static uint64_t htonll(uint64_t v) { union { uint32_t lv[2]; uint64_t llv; } u; @@ -245,13 +246,16 @@ static uint64_t htonll(uint64_t v) u.lv[1] =3D htonl(v & 0xFFFFFFFFULL); return u.llv; } +#endif =20 +#if !defined(ntohll) static uint64_t ntohll(uint64_t v) { union { uint32_t lv[2]; uint64_t llv; } u; u.llv =3D v; return ((uint64_t)ntohl(u.lv[0]) << 32) | (uint64_t) ntohl(u.lv[1]); } +#endif =20 static void dest_block_to_network(RDMADestBlock *db) { --=20 2.39.2