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Mon, 11 Sep 2023 16:34:38 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas2p1.samsung.com (KnoxPortal) with ESMTPA id 20230911073437epcas2p13fff13f4756dd4949cf88c3716d3011c~Dx_aJN0Kp0659906599epcas2p12; Mon, 11 Sep 2023 07:34:37 +0000 (GMT) Received: from epsmgmc1p1new.samsung.com (unknown [182.195.42.40]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20230911073437epsmtrp1b3a429076c6b686e3f7813b1dcca8ce6~Dx_aIW3Oq2620326203epsmtrp1R; Mon, 11 Sep 2023 07:34:37 +0000 (GMT) X-AuditID: b6c32a48-40fff70000002625-59-64fec30edf42 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgmc1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id AE.51.08649.D03CEF46; Mon, 11 Sep 2023 16:34:37 +0900 (KST) Received: from KORCO011456 (unknown [10.229.38.105]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20230911073437epsmtip1bc7841b7be0509ff455477cc2e20a694~Dx_Z3PnS61614516145epsmtip1G; Mon, 11 Sep 2023 07:34:37 +0000 (GMT) From: "Kiwoong Kim" To: , , , , , , , , , , , , , , In-Reply-To: <1694051306-172962-1-git-send-email-kwmad.kim@samsung.com> Subject: RE: [PATCH v4] ufs: poll pmc until another pa request is completed Date: Mon, 11 Sep 2023 16:34:37 +0900 Message-ID: <000801d9e482$6b023b10$4106b130$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Content-Language: ko Thread-Index: AQHCOs06MSlmgDNb/VB40Dx452KEGwMC5LjvsCx3ivA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrGJsWRmVeSWpSXmKPExsWy7bCmqS7f4X8pBu9+CFicfLKGzeLBvG1s Fi9/XmWzOPiwk8Vi2oefzBarFz9gsVh0YxuTxa6/zUwWW2/sZLG4vGsOm0X39R1sFsuP/2Oy 6Lp7g9Fi6b+3LBabL31jceD3uHzF22PxnpdMHhMWHWD0+L6+g83j49NbLB59W1YxenzeJOfR fqCbKYAjKtsmIzUxJbVIITUvOT8lMy/dVsk7ON453tTMwFDX0NLCXEkhLzE31VbJxSdA1y0z B+h4JYWyxJxSoFBAYnGxkr6dTVF+aUmqQkZ+cYmtUmpBSk6BeYFecWJucWleul5eaomVoYGB kSlQYUJ2xoH3YgUrGSuObp3G3MDYydjFyMkhIWAi8XDzKnYQW0hgB6PE7x/yEPYnRokbs3m6 GLmA7G+MEp3HHrLDNEy//ogRIrGXUeJwx0ImCOclo8S0Tf/AxrIJaEtMe7ibFSQhItDHLHFx 2QIWkASngLvEo32f2boYOTiEBbwlTvRYgoRZBFQlfjz+wg4S5hWwlJj/SAYkzCsgKHFy5hOw TmYBeYntb+cwQxyhIPHz6TJWiLiIxOzONmaQVhEBK4lv+9lBtkoI3OGQmP7uDytIXELARWL5 cS+IVmGJV8e3QP0iJfGyv40doiRbYs9CMYhwhcTiaW9ZIGxjiVnP2hlBSpgFNCXW79KHqFaW OHIL6i4+iY7Df6GG8Ep0tAlBNCpL/Jo0GRrIkhIzb96B2ukh0XPrLMsERsVZSD6cheTDWUi+ moWwdwEjyypGsdSC4tz01GKjAhN4LCfn525iBCdoLY8djLPfftA7xMjEwXiIUYKDWUmEt+TQ 3xQh3pTEyqrUovz4otKc1OJDjKbAIJ/ILCWanA/MEXkl8YYmlgYmZmaG5kamBuZK4rz3Wuem CAmkJ5akZqemFqQWwfQxcXBKNTAlXvHpXxN75bfXwTvplnVd266f1Z9U2hr26FWUidz5v46v GQv4LOsqKpaxhIYlyAdkCiUfS5Th11yyvmGXaKFYWL9+0IRtKzc4lO39ZSbdfqE/5eeSaZfC JllMZvqk+Idx6uuYkmn9gi3e1mJqf265+3rV6HXUa3Qd+HZaZOJ2/qtGJ9pdmdx3PfgQXhjx 6nXlvPNSbBxFZ7fqXdzb4Du1S4xb1ezilU+Wz+54z77+as2CM882zJz74onBoVqRufod52o6 yv3nWiXdtN34Ret+tOz+g832/Ukzz1xa9kTk+ew1yipzXzVNrHDYkrx6C/O5khOaPjevMX24 XxZ1O1518cQ0mX//bX9MMup7zsijxFKckWioxVxUnAgAy6biiFkEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrJIsWRmVeSWpSXmKPExsWy7bCSnC7v4X8pBo//aVqcfLKGzeLBvG1s Fi9/XmWzOPiwk8Vi2oefzBarFz9gsVh0YxuTxa6/zUwWW2/sZLG4vGsOm0X39R1sFsuP/2Oy 6Lp7g9Fi6b+3LBabL31jceD3uHzF22PxnpdMHhMWHWD0+L6+g83j49NbLB59W1YxenzeJOfR fqCbKYAjissmJTUnsyy1SN8ugSvjwHuxgpWMFUe3TmNuYOxk7GLk5JAQMJGYfv0RmC0ksJtR Yt1bDoi4pMSJnc+haoQl7rccYYWoec4o0bFAFsRmE9CWmPZwN1Cci0NEYAGzxLXVS1lAHCGB GYwS33s7mECqOAXcJR7t+8zWxcjBISzgLXGixxIkzCKgKvHj8Rd2kDCvgKXE/EcyIGFeAUGJ kzOfsIDYzEDzex+2MkLY8hLb385hhrhHQeLn02WsEHERidmdbcwgY0QErCS+7WefwCg0C8mk WUgmzUIyaRaS7gWMLKsYJVMLinPTc5MNCwzzUsv1ihNzi0vz0vWS83M3MYJjU0tjB+O9+f/0 DjEycTAeYpTgYFYS4S059DdFiDclsbIqtSg/vqg0J7X4EKM0B4uSOK/hjNkpQgLpiSWp2amp BalFMFkmDk6pBqap//3WezBWSqdOyu721WBgj3rXbh/LVb7v9uPkN/uar7a4n77OGhrt9uiI /+JXi3hmz+TrP9LfZsoWdLnDJ8yS6ebaqIuh+dtrFXa6rFrht3TfQ4vfqz/3fnA+VdP3a+K6 E/8bJp+Wu8Qb16DEdGnxny8cTr9YlzG4qv245SPz4krrj1r1dfuOeP3+dShpyxOTJuPdgRoz 1d7tfzV9p3980mqrO6y27/PPRZ9TF91+40DO7Ef+ij+7Hl+ZESNo/TE+sklPLiltvkG20s/5 1Z9bzpx6P73rkmev9slJx3a37he2PZl4+uGio9fP/vzE8rrs2JL1a07MtN98I/CXxuVT547k /WzX/jnlhIZx+Yq+tUosxRmJhlrMRcWJAF7f30U8AwAA X-CMS-MailID: 20230911073437epcas2p13fff13f4756dd4949cf88c3716d3011c X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230907015925epcas2p3b9850bb03126e9caa43530e164884ae8 References: <1694051306-172962-1-git-send-email-kwmad.kim@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thinking again, removing the mutex completely doesn't seem properly because this could hurting atomicity of UIC command process. Let me modify and post it again.