From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 25 Jan 2017 05:35:40 +0100 (CET) Received: from mail-vk0-x234.google.com ([IPv6:2607:f8b0:400c:c05::234]:32775 "EHLO mail-vk0-x234.google.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23990644AbdAYEfdAZRcZ (ORCPT ); Wed, 25 Jan 2017 05:35:33 +0100 Received: by mail-vk0-x234.google.com with SMTP id k127so126484262vke.0; Tue, 24 Jan 2017 20:35:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to:cc; bh=V1PwIoVVzhzp2M1mTtp8iTE3OwJ10SPYtcpIRgjwTag=; b=fVXqba17GClhLAUyiGEf/f2qEc6L6uFZ8flfdzLXiMpM0+a+CUxz4UCs5c/Cqr+8jv RNAHiH18h1TuLBPnpcjdoRBPyQSND8Mz9YRPfctgvSsXIc2yIv97mBUrQ2FZaGAJ+KGv ecMXfW7dw1QV+JwFgbjKbyFQKCaOe/BT5slo2dI+qlz9Nddw/lbE8P/mG60ni5eRuRVG u9e9M60OWscb0wc5y82EGCvf9BCdi5bAYwlIh66JYSZ+tH7ObNUxc7YIF6JhwT2kjYV1 6hRQRnBI3rpReN+qYCfQN9VsQ7qI3gWzsnKMQ90c3hLDMbDTMGI9y0IrCApVpKh0zrY6 z49g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=V1PwIoVVzhzp2M1mTtp8iTE3OwJ10SPYtcpIRgjwTag=; b=eCtlB/Vdqz8w1vK91ZWDKz645yaCrU5ZBFdOS1Ym8kv2PhdIcRKRsQmD3Ybpv0CGjZ +EHageoMMynzQmsW/RaUetNRwgTE8pPtcpot8vaYsJ9+uV0q0i81dImn822mgZYoOCeR pkLWoFxSc7cL3RprGlJJYe0D1wOEYVF7LLoi1NQn/YnAM0Ee7DMHoubydT6bHONvLNlO UliI/1URemR2ZuiwBBNFW1e1yJJhEPnO+E+QaGp0+0DxWidif94H0as/p6JcWi3b39PR eboTE2ZbHw+FwBxZokj0LzdEhRwNr04euU+Lj6d1MZoogaIFFTUJ81u5eCvhlH97Abue P5Jg== X-Gm-Message-State: AIkVDXIlM3/wqh9z8ZUj/L5pojLHFxiU7q/4YkD8lk6Bmin1VAGbQCQvtqcYnOtR+pwo/IuLmpbHquhMcOCyVg== X-Received: by 10.31.2.2 with SMTP id 2mr14511885vkc.33.1485318922044; Tue, 24 Jan 2017 20:35:22 -0800 (PST) MIME-Version: 1.0 Received: by 10.31.140.138 with HTTP; Tue, 24 Jan 2017 20:35:21 -0800 (PST) From: Mark Zhang Date: Wed, 25 Jan 2017 12:35:21 +0800 Message-ID: Subject: [Bug fix]mips 64bits checksum error -- csum_tcpudp_nofold To: ralf@linux-mips.org, davem@davemloft.net, aduyck@mirantis.com Cc: linux-mips@linux-mips.org, linux-kernel@vger.kernel.org Content-Type: multipart/mixed; boundary=001a113dd902ba80a00546e3c270 Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 56484 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: bomb.zhang@gmail.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips --001a113dd902ba80a00546e3c270 Content-Type: text/plain; charset=UTF-8 If the input parameters as saddr = 0xc0a8fd60,daddr = 0xc0a8fda1,len = 80, proto = 17, sum =0x7eae049d. The correct result should be 1, but original function return 0. Attached the correction patch. --001a113dd902ba80a00546e3c270 Content-Type: application/octet-stream; name="0001-Fixed-the-mips-64bits-checksum-error-csum_tcpudp_nof.patch" Content-Disposition: attachment; filename="0001-Fixed-the-mips-64bits-checksum-error-csum_tcpudp_nof.patch" Content-Transfer-Encoding: base64 X-Attachment-Id: f_iycgj5in0 RnJvbSA1MmUyNjVmN2ZlMGFjZjlhNmU5YzQzNDZlMWZlNmZhOTk0YWEwMGI2IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBxemhhbmcgPHFpbi4yLnpoYW5nQG5zbi5jb20+CkRhdGU6IFdl ZCwgMjUgSmFuIDIwMTcgMTI6MjU6MjUgKzA4MDAKU3ViamVjdDogW1BBVENIXSBGaXhlZCB0aGUg bWlwcyA2NGJpdHMgY2hlY2tzdW0gZXJyb3IgLS0gY3N1bV90Y3B1ZHBfbm9mb2xkCgotLS0KIGFy Y2gvbWlwcy9pbmNsdWRlL2FzbS9jaGVja3N1bS5oIHwgICAgNCArKysrCiAxIGZpbGVzIGNoYW5n ZWQsIDQgaW5zZXJ0aW9ucygrKSwgMCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9hcmNoL21p cHMvaW5jbHVkZS9hc20vY2hlY2tzdW0uaCBiL2FyY2gvbWlwcy9pbmNsdWRlL2FzbS9jaGVja3N1 bS5oCmluZGV4IDc3NDlkYWYuLjBlMzUxYzUgMTAwNjQ0Ci0tLSBhL2FyY2gvbWlwcy9pbmNsdWRl L2FzbS9jaGVja3N1bS5oCisrKyBiL2FyY2gvbWlwcy9pbmNsdWRlL2FzbS9jaGVja3N1bS5oCkBA IC0xODQsNiArMTg0LDEwIEBAIHN0YXRpYyBpbmxpbmUgX193c3VtIGNzdW1fdGNwdWRwX25vZm9s ZChfX2JlMzIgc2FkZHIsIF9fYmUzMiBkYWRkciwKIAkiCWRhZGR1CSUwLCAlMgkJXG4iCiAJIglk YWRkdQklMCwgJTMJCVxuIgogCSIJZGFkZHUJJTAsICU0CQlcbiIKKwkiCWRzcmwzMiAgJDEsICUw LCAwCVxuIgorCSIJZHNsbDMyCSUwLCAlMCwgMAlcbiIKKwkiCWRzcmwzMgklMCwgJTAsIDAJXG4i CisJIglkYWRkdSAgICUwLCAkMQkJXG4iCiAJIglkc2xsMzIJJDEsICUwLCAwCVxuIgogCSIJZGFk ZHUJJTAsICQxCQlcbiIKIAkiCWRzcmEzMgklMCwgJTAsIDAJXG4iCi0tIAoxLjcuMQoK --001a113dd902ba80a00546e3c270--