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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1EBA8C433EF for ; Tue, 19 Jul 2022 13:03:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242851AbiGSNDS (ORCPT ); Tue, 19 Jul 2022 09:03:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56258 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243242AbiGSNAn (ORCPT ); Tue, 19 Jul 2022 09:00:43 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D4978C154; Tue, 19 Jul 2022 05:25:54 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CCA9861924; Tue, 19 Jul 2022 12:25:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 998F5C341C6; Tue, 19 Jul 2022 12:25:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1658233553; bh=W6YdQucwnWPTC/znTUpqgn+m+9J1rxn04314aFykl0I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mPctHZSTgKE5K/PY9mhDV1VJL//l/KktZrZbYcUPcqm5hseGrriUbjRWgKcQQubA3 wvztT7zFZDniom8HFRyL6JAFpC8whhi3q4wb/n6wYv6XBm1XBCSIJfW5JafDxIiSly tW3HbMdnTeGm9Xs/CixDz7yqBr1if7/EbCi7ollg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, David Howells , Namjae Jeon , Hyunchul Lee , Steve French , Sasha Levin Subject: [PATCH 5.18 161/231] ksmbd: use SOCK_NONBLOCK type for kernel_accept() Date: Tue, 19 Jul 2022 13:54:06 +0200 Message-Id: <20220719114727.763325492@linuxfoundation.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220719114714.247441733@linuxfoundation.org> References: <20220719114714.247441733@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Namjae Jeon [ Upstream commit fe0fde09e1cb83effcf8fafa372533f438d93a1a ] I found that normally it is O_NONBLOCK but there are different value for some arch. /include/linux/net.h: #ifndef SOCK_NONBLOCK #define SOCK_NONBLOCK O_NONBLOCK #endif /arch/alpha/include/asm/socket.h: #define SOCK_NONBLOCK 0x40000000 Use SOCK_NONBLOCK instead of O_NONBLOCK for kernel_accept(). Suggested-by: David Howells Signed-off-by: Namjae Jeon Reviewed-by: Hyunchul Lee Signed-off-by: Steve French Signed-off-by: Sasha Levin --- fs/ksmbd/transport_tcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ksmbd/transport_tcp.c b/fs/ksmbd/transport_tcp.c index 8fef9de787d3..143bba4e4db8 100644 --- a/fs/ksmbd/transport_tcp.c +++ b/fs/ksmbd/transport_tcp.c @@ -230,7 +230,7 @@ static int ksmbd_kthread_fn(void *p) break; } ret = kernel_accept(iface->ksmbd_socket, &client_sk, - O_NONBLOCK); + SOCK_NONBLOCK); mutex_unlock(&iface->sock_release_lock); if (ret) { if (ret == -EAGAIN) -- 2.35.1