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[2001:4830:134:3::11]) by mx.google.com with ESMTPS id y7si17225843qai.62.2014.06.23.06.31.30 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Mon, 23 Jun 2014 06:31:30 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Received: from localhost ([::1]:53535 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Wz4LK-0000ck-Jq for patch@linaro.org; Mon, 23 Jun 2014 09:31:30 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55672) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Wz4Gm-0003iO-Uq for qemu-devel@nongnu.org; Mon, 23 Jun 2014 09:26:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Wz4Gd-0001C5-V2 for qemu-devel@nongnu.org; Mon, 23 Jun 2014 09:26:48 -0400 Received: from [2001:4b98:dc0:45:216:3eff:fe3d:166f] (port=37366 helo=afflict.kos.to) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Wz4Gd-0001AZ-OO for qemu-devel@nongnu.org; Mon, 23 Jun 2014 09:26:39 -0400 Received: from afflict.kos.to (afflict [92.243.29.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by afflict.kos.to (Postfix) with ESMTPSA id BAE412661E; Mon, 23 Jun 2014 15:26:36 +0200 (CEST) From: riku.voipio@linaro.org To: qemu-devel@nongnu.org Date: Mon, 23 Jun 2014 16:26:32 +0300 Message-Id: <5a59c2a998f76cbefb31f93ec6893a8c388b5d61.1403529801.git.riku.voipio@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: References: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 2001:4b98:dc0:45:216:3eff:fe3d:166f Cc: Paul Burton Subject: [Qemu-devel] [PULL 17/19] linux-user: support the unshare syscall X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: , List-Help: , List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: riku.voipio@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.220.172 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 From: Paul Burton Add support for the unshare syscall, trivially passed through to the host. Signed-off-by: Paul Burton Signed-off-by: Riku Voipio --- linux-user/syscall.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ecd5be9..769c661 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -9617,6 +9617,12 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, break; #endif +#ifdef TARGET_NR_unshare + case TARGET_NR_unshare: + ret = get_errno(unshare(arg1)); + break; +#endif + default: unimplemented: gemu_log("qemu: Unsupported syscall: %d\n", num);