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Fri, 29 Nov 2024 09:39:16 -0500 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 26780A43F21; Fri, 29 Nov 2024 14:37:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A25FFC4CED2; Fri, 29 Nov 2024 14:39:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732891148; bh=Z3ILH7yeOybgi1/CJ1rwkFp19U43yvxFnde7k2lHHz8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YZHbfxSPXvPUMX4Z22/xErwwFsIIZPWdny72PArWUQPCvyRwxBVm6sgFS34GB46i3 fgoQ310jTspZi2huDZoJ4/Y76KJ/DNcYuYRkhbXH573sCR2XgG8/2qZDkDbfFWTPEP XQmwZWLIbtZsNQ01nXs8cr/gE7npSaetBRi51NmJpGXt5/jN2MeUpeD4Wl3eFQ0vTY bEbaxT46Buir6vV8Z4KXJ/G+ExJUVc/IaiGsie+mK40ws1DKU2PROJ5SkHzMeGZEHN HciMztBdZlvbiT2kxt9dy9Puhm+vtqxLCmnXGrEhRDnVu8LMZiq3rRYqDBqVKUKpCc yBDFf4LGbaqNA== From: deller@kernel.org To: Laurent Vivier , qemu-devel@nongnu.org Cc: deller@gmx.de Subject: [PATCH 3/6] linux-user: netlink: Add IP_PKTINFO cmsg parsing Date: Fri, 29 Nov 2024 15:38:58 +0100 Message-ID: <20241129143901.11291-4-deller@kernel.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241129143901.11291-1-deller@kernel.org> References: <20241129143901.11291-1-deller@kernel.org> 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=147.75.193.91; envelope-from=deller@kernel.org; helo=nyc.source.kernel.org X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, 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: 2.1.29 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-ZohoMail-DKIM: pass (identity @kernel.org) X-ZM-MESSAGEID: 1732891233307019100 Content-Type: text/plain; charset="utf-8" From: Helge Deller Fixes those warnings: Unsupported host ancillary data: 0/8 Signed-off-by: Helge Deller --- linux-user/syscall.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 494323efba..bbe2560927 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -1996,6 +1996,18 @@ static inline abi_long host_to_target_cmsg(struct ta= rget_msghdr *target_msgh, (void *) &errh->offender, sizeof(errh->offender)); break; } + case IP_PKTINFO: + { + struct in_pktinfo *pkti =3D data; + struct in_pktinfo *target_pkti =3D target_data; + + __put_user(pkti->ipi_ifindex, &target_pkti->ipi_ifindex); + host_to_target_sockaddr((unsigned long) &target_pkti->ipi_= spec_dst, + (void *) &pkti->ipi_spec_dst, sizeof(pkti->ipi_spec_ds= t)); + host_to_target_sockaddr((unsigned long) &target_pkti->ipi_= addr, + (void *) &pkti->ipi_addr, sizeof(pkti->ipi_addr)); + break; + } default: goto unimplemented; } --=20 2.47.0