From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from hr2.samba.org (hr2.samba.org [144.76.82.148]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 28A151E52A for ; Fri, 5 Jul 2024 13:16:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=144.76.82.148 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720185420; cv=none; b=KVdflv67DjEyOlyR0XH6r/qWuCQx+wJMVteOwYEFLEVon2BWWUX85x54Q7ttLDnFrXWTO+H77lrIsT/g3QAHyL7NmdBz/Bfyok9EYqBFY1j0+00vutZqoUZAT4G0t1w7vgIPsQ5rD9uvwk+QPDViQNqEqQlRQqPlGGcIMxaxZdo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720185420; c=relaxed/simple; bh=Py+EfLSTS8l9/M3wqqVMiquIbjrzj/NxTeaUFMKdG7c=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=bdwkJBhyme98hULNsjQGuksJRkhR3quEkFYpcOmWgTbv2PECyK1muWS1PpXOW6KJnCkfqDtExOeV3D4jvC7VNDlSKt2/L4q56bBWhveKvNx9NsVu9Bn0Acd605RdnQ0bXpRi4ElfwjLQoWrcJMi7zpMlHzZqPb1x864aYECHu1M= ARC-Authentication-Results:i=1; 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Received: from [127.0.0.2] (localhost [127.0.0.1]) by hr2.samba.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__ECDSA_SECP256R1_SHA256__CHACHA20_POLY1305:256) (Exim) id 1sPio1-002bL5-26; Fri, 05 Jul 2024 13:16:53 +0000 Message-ID: Date: Fri, 5 Jul 2024 15:16:52 +0200 Precedence: bulk X-Mailing-List: linux-cifs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] ksmb: discard write access to the directory open To: Namjae Jeon Cc: Hobin Woo , linux-cifs@vger.kernel.org, sfrench@samba.org, senozhatsky@chromium.org, tom@talpey.com, sj1557.seo@samsung.com, yoonho.shin@samsung.com, kiras.lee@samsung.com References: <20240705032725.39761-1-hobin.woo@samsung.com> <1995c5b6-0f3f-422b-85e4-8ebd38916a08@samba.org> Content-Language: en-US, de-DE From: Ralph Boehme Autocrypt: addr=slow@samba.org; keydata= xsFNBFRbb/sBEADGFqSo7Ya3S00RsDWC7O4esYxuo+J5PapFMKvFNiYvpNEAoHnoJkzT6bCG eZWlARe4Ihmry9XV67v/DUa3qXYihV62jmiTgCyEu1HFGhWGzkk99Vahq/2kVgN4vwz8zep1 uvTAx4sgouL2Ri4HqeOdGveTQKQY4oOnWpEhXZ2qeCAc3fTHEB1FmRrZJp7A7y0C8/NEXnxT vfCZc7jsbanZAAUpQCGve+ilqn3px5Xo+1HZPnmfOrDODGo0qS/eJFnZ3aEy9y906I60fW27 W+y++xX/8a1w76mi1nRGYQX7e8oAWshijPiM0X8hQNs91EW1TvUjvI7SiELEui0/OX/3cvR8 kEEAmGlths99W+jigK15KbeWOO3OJdyCfY/Rimse4rJfVe41BdEF3J0z6YzaFQoJORXm0M8y O5OxpAZFYuhywfx8eCf4Cgzir7jFOKaDaRaFwlVRIOJwXlvidDuiKBfCcMzVafxn5wTyt/qy gcmvaHH/2qerqhfMI09kus0NfudYnbSjtpNcskecwJNEpo8BG9HVgwF9H/hiI9oh2BGBng7f bcz9sx2tGtQJpxKoBN91zuH0fWj7HYBX6FLnnD+m4ve2Avrg/H0Mk6pnvuTj5FxW5oqz9Dk1 1HDrco3/+4hFVaCJezv8THsyU7MLc8V2WmZGYiaRanbEb2CoSQARAQABzR1SYWxwaCBCw7Zo bWUgPHNsb3dAc2FtYmEub3JnPsLBlwQTAQgAQQIbAwULCQgHAwUVCgkICwUWAgMBAAIeAQIX gAIZARYhBPrixgiKJCUgUcVZ5Koem3EmOZ5GBQJllYCkBQkU/N31AAoJEKoem3EmOZ5GlzsP +gKNsDpixJ4fzvrEnsItxZuJgMfrdBAz8frY2DBnz/k74sNlW0CfwwU2yRuoEgKiVHX5N24U W+iju9knJDUFKb/A5C+D9HbuGVeiuiS59JwHqBxhtGXUYOafXt5JE0LKNdPDtUrx41i6wXBJ qXwvT8+gvc86+hp4ZujygyUuR9If8HXWhH10aTiPVte3lTGZjrZsqhY+MASG+Qxipk2a1f85 jDLbLndtrKbf89AGqx4SRPRYGtNrqR2rDhqySNVzR8SquNTdvKvnrUIJkNSmVMsB6OOQc+Lh 9gz9hHG8MXjKq6dz7q0JZE7enD/gFeK2CWI1pTjkHVQ9qXqkT7nQdrs1net5IPgXgNFxCLjj 93ipRMoGh0H8GLMuOWksnyB3Lq1KnyPb7RBV9Apo7juz/Cp8KYqvr0s50b3pblB2NmDTNcxZ CkVLhWMGF4bJQvG4SNxarDC5aIwV+KLgLo24gaKV4+ubgMkLzyNoS1Ko4//FesfN8dgIhI3g wTJtzQ8hoRthoZRdjsGtZsw9OFZSc6Pp9v+988lTYpdOzl3CGfPpKcNry9ybQ+1teQkaI0fs GvG6MLviuuZizBpmBVMY++SpejHuxCF55WmClkMi+4dki5AG0UvFDrwTVKtKxLG4JX5kPDa7 R6ssRM0q8yPlBCWtotp7Wz0gM/ub50DS09KJzsFNBFRbb/sBEADCSnUsQShBPcAPJQH9DMQN nCO3tUZ32mx32S/WD5ykiVpeIxpEa2X/QpS8d5c8OUh5ALB4uTUgrQqczXhWUwGHPAV2PW0s /S4NUXsCs/Mdry2ANNk/mfSMtQMr6j2ptg/Mb79FZAqSeNbS81KcfsWPwhALgeImYUw3JoyY g1KWgROltG+LC32vnDDTotcU8yekg4bKZ3lekVODxk0doZl8mFvDTAiHFK9O5Y1azeJaSMFk NE/BNHsI/deDzGkiV9HhRwge7/e4l4uJI0dPtLpGNELPq7fty97OvjxUc9dRfQDQ9CUBzovg 3rprpuxVNRktSpKAdaZzbTPLj8IcyKoFLQ+MqdaI7oak2Wr5dTCXldbByB0i4UweEyFs32WP NkJoGWq2P8zH9aKmc2wE7CHz7RyR7hE9m7NeGrUyqNKA8QpCEhoXHZvaJ6ko2aaTu1ej8KCs yR5xVsvRk90YzKiy+QAQKMg5JuJe92r7/uoRP/xT8yHDrgXLd2cDjeNeR5RLYi1/IrnqXuDi UPCs9/E7iTNyh3P0wh43jby8pJEUC5I3w200Do5cdQ4VGad7XeQBc3pEUmFc6FgwF7SVakJZ TvxkeL5FcE1On82rJqK6eSOIkV45pxTMvEuNyX8gs01A4BuReF06obg40o5P7bovlsog6NqZ oD+JDJWM0kdYZQARAQABwsGQBBgBCAAmAhsMFiEE+uLGCIokJSBRxVnkqh6bcSY5nkYFAmWV gKQFCRT83fUAHgkQqh6bcSY5nkYJEKoem3EmOZ5GCRCqHptxJjmeRsyXEACeaIATB75W1nxf rO55sGpNwXxfjqQhA2b57y3xQVL9lFOxJ+efy/CLajKxeWMct8WrI5RRcjxObO/csw/ux06F BblgnUrp48k9qfbK/ajTCeU9AHJlJF1lVEwVqk+vn7l7Hfos9dATTBq7NoaBgEje166nxWod T7TIu8wOjGw5KMevj5evbKQNcTMRITIp6U/YXB0n7Iw/wYPDlFSra4ds/W++ywTM9fzO+G71 osmHwBHUlRYszF814qDbQwbv3IfdCWltzzbFE3P8t8u5lLkZt721o0i84qLNK7msmvQEP7eQ qleNwCHb9hxoGuMTCsgybNlj/igub2I/wLIodboej1WyV7Q/58Wh6k+32YvY5WU9BnFjp+Uv RdzAEfUQ7D8heklQxrnkkCv1IVkdI/S8jwDXWIJ/mwbx7hs2pf0v8S1+AWAi1d6xOYru1+ce 5qlmemqxqvzIt1jOefbG2uApX0m7Y8njC8JW3kQWRh+bRra2NOdy7OYjU4idxn7EVZVHmSxX Bermm52f/BRm7Gl3ug8lfcuxselVCV68Qam6Q1IGwcr5XvLowbY1P/FrW+fj1b4J9IfES+a4 /AC+Dps65h2qebPL72KNjf9vFilTzNNpng4Z4O72Yve5XT0hr2ISwHKGmkuKuK+iS9k7QfXD R3NApzHw2ZqQDtSdciR9og== In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------8n0sfubqDLGRZ8ZsrH38eM2S" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------8n0sfubqDLGRZ8ZsrH38eM2S Content-Type: multipart/mixed; boundary="------------NCr22qxyc88nKTEnzS0cpM2c"; protected-headers="v1" From: Ralph Boehme To: Namjae Jeon Cc: Hobin Woo , linux-cifs@vger.kernel.org, sfrench@samba.org, senozhatsky@chromium.org, tom@talpey.com, sj1557.seo@samsung.com, yoonho.shin@samsung.com, kiras.lee@samsung.com Message-ID: Subject: Re: [PATCH v2] ksmb: discard write access to the directory open References: <20240705032725.39761-1-hobin.woo@samsung.com> <1995c5b6-0f3f-422b-85e4-8ebd38916a08@samba.org> In-Reply-To: --------------NCr22qxyc88nKTEnzS0cpM2c Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gNy81LzI0IDI6MzMgUE0sIE5hbWphZSBKZW9uIHdyb3RlOg0KPiAyMDI064WEIDfsm5Qg NeydvCAo6riIKSDsmKTtm4QgODo1NCwgUmFscGggQm9laG1lIDxzbG93QHNhbWJhLm9yZz7r i5jsnbQg7J6R7ISxOg0KPj4NCj4+IE9uIDcvNS8yNCA1OjI3IEFNLCBIb2JpbiBXb28gd3Jv dGU6DQo+Pj4gbWF5X29wZW4oKSBkb2VzIG5vdCBhbGxvdyBhIGRpcmVjdG9yeSB0byBiZSBv cGVuZWQgd2l0aCB0aGUgd3JpdGUgYWNjZXNzLg0KPj4+IEhvd2V2ZXIsIHNvbWUgd3JpdGlu ZyBmbGFncyBzZXQgYnkgY2xpZW50IHJlc3VsdCBpbiBhZGRpbmcgd3JpdGUgYWNjZXNzDQo+ Pj4gb24gc2VydmVyLCBtYWtpbmcga3NtYmQgaW5jb21wYXRpYmxlIHdpdGggRlVTRSBmaWxl IHN5c3RlbS4gU2ltcGx5LCBsZXQncw0KPj4+IGRpc2NhcmQgdGhlIHdyaXRlIGFjY2VzcyB3 aGVuIG9wZW5pbmcgYSBkaXJlY3RvcnkuDQo+Pg0KPj4gYWZhaXIgdGhpcyBzaG91bGQgY2F1 c2UgYSBmYWlsdXJlIGxpa2UgRUFDQ0VTUyBvciBFSVNESVIgYW5kIGp1c3QgYmUNCj4+IGln bm9yZWQuIFdoYXQgZG9lcyBhIFdpbmRvd3Mgc2VydmVyIHJldHVybiBpbiB0aGlzIGNhc2Us IG9yIFNhbWJhIGZvcg0KPj4gdGhhdCBtYXR0ZXIgYXMgaXQgKGhvcGVmdWxseSkgd2lsbCBi ZWhhdmUgbGlrZSBXaW5kb3dzLg0KPiAgRnJvbSB3aGF0IEkndmUgY2hlY2tlZCB0aGUgcGFj a2V0IGR1bXAsIFNhbWJhIGRvZXNuJ3QgcmV0dXJuIGFueQ0KPiBlcnJvcnMgaW4gdGhlIHNh bWUgY2FzZS4NCj4gU2FtYmEgc2VlbXMgdG8gb3BlbiBpdCB3aXRoIE9fUkRPTkxZIGlmIGl0 IGlzIGRpcmVjdG9yeSwgU28gdGhlcmUgaXMNCj4gbm8gcHJvYmxlbSwgaXMgaXQgcmlnaHQ/ DQoNCkhtLCBpdCBzZWVtcyBteSBtZW1vcnkgaXMgcGxheWluZyB0cmlja3Mgb24gbWUuIFNh bWJhIGluZGVlZCBmb3JjZXMgDQpPX1JET05MWSBmb3IgZGlyZWN0b3JpZXMgaW4gdGhlIHNl cnZlcnMgYW5kIGlnbm9yZXMgdGhlIGNsaWVudCByZXF1ZXN0ZWQgDQphY2Nlc3MgbWFzay4g SW50ZXJlc3RpbmdseSB3ZSBkb24ndCBzZWVtIHRvIGhhdmUgYW55IHRlc3QgZm9yIHRoaXMg Y2FzZSwgDQphdCBsZWFzdCBJIGNvdWxkbid0IGZpbmQgYW55IHdpdGggYSBxdWljayBzZWFy Y2guIFF1aWNrbHkgcHV0dGluZyANCnRvZ2V0aGVyIGEgdG9ydHVyZSB0ZXN0IHNob3dzIFdp bmRvd3MgYmVoYXZlcyB0aGUgc2FtZS4gTVMtRlNBIGRvZXNuJ3QgDQptZW50aW9uIGFueSBz dWNoIGNoZWNrIHNob3VsZCBiZSBkb25lIGZvciBkaXJlY3RvcmllcyBhcyB3ZWxsLiBHZXRp bmZvIA0Kb24gc3VjaCBhIGhhbmRsZSBldmVuIHJldHVybnMgdGhlIG9yaWdpbmFsIHVubW9k aWZpZWQgY2xpZW50IGFjY2VzcyANCm1hc2ssIGluY2x1ZGluZyB0aGUgd3JpdGUgYWNjZXNz Lg0KDQpTb3JyeSBmb3IgdGhlIG5vaXNlISA6KQ0KDQotc2xvdw0K --------------NCr22qxyc88nKTEnzS0cpM2c-- --------------8n0sfubqDLGRZ8ZsrH38eM2S Content-Type: application/pgp-signature; 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