From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AB8JxZpWEvNz5pAY4hersVHYZD6fKRcatkhhA15gy58uiyft4h4uJdParTYwHmgyNnf05C9HcMov ARC-Seal: i=1; a=rsa-sha256; t=1525116400; cv=none; d=google.com; s=arc-20160816; b=m64Ncx2T/ilN86G2RpwIHNMp7cAxM+2RoCz8RId8XUyxkHeY3UTtvBtxZiBgWpUCu7 PCeQ62B+qURxtHLxsQEIN5mml0E28dHhRWlWMCQ3O6i00hkgnWyzZi+cekz33qI5zoFe ccYoM/kk5jEfv/bkUd1HJl38kpcxhKemPkNR+WBwSPEcFslTG7sgG33LYs810JQ8/0+I z2FRtpdWV5NZeaHSu3J4KPlSGBCP2pyBzD0oj7/cUCLXFTgrskvJKK4daaA2YLrB2qM9 k8Z7hZKzkuzXj35lM+QaGtrhTkuqlko0WCjpdYG2ttvSBr7XPJDTGQZNARjBzKz3L+IH 5o9w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:dmarc-filter:arc-authentication-results; bh=125QQGxOFJwHiKfjAflJx8k3oKcu8l7U37D38ZHJkjI=; b=HFgPen/IKnKURj8OhDevFHIlUwAbyjnZ1BhAqmxTd0Oug6PtrwUVRkoitzhxWnxhbm IValrP0FjLTgzqcB7Ogixsuii+nMoGo6jCjz8Hud8BHZbf8h6IBlG7YZ3HpAeIjnmg9Y rb/mFnNSYYGYFzw4otKJmirmOo8DXhRjiDYLjP3L3L+BeVyrCijZ494DNltQFN91bxxP a0kM02/Lg4KsSWuqheC6iZ6kMrsj/a6VowVjjLqfeRnuCGZUZUNjPbad/GyU5tWDoYKH FugUA71RBvK8KdwtGEeLD1VHEwPrHs7i1kFiHDqikRvX+Cf9Fad9BeZ2oJR4sF//vfIx zhGw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of srs0=k66p=ht=linuxfoundation.org=gregkh@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=SRS0=K66P=HT=linuxfoundation.org=gregkh@kernel.org Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of srs0=k66p=ht=linuxfoundation.org=gregkh@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=SRS0=K66P=HT=linuxfoundation.org=gregkh@kernel.org DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A5D5B22DBF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=fail smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mahesh Rajashekhara , "Martin K. Petersen" Subject: [PATCH 4.9 40/61] scsi: sd: Defer spinning up drive while SANITIZE is in progress Date: Mon, 30 Apr 2018 12:24:43 -0700 Message-Id: <20180430183954.747408420@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180430183951.312721450@linuxfoundation.org> References: <20180430183951.312721450@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1599200285952229082?= X-GMAIL-MSGID: =?utf-8?q?1599200454403833447?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mahesh Rajashekhara commit 505aa4b6a8834a2300971c5220c380c3271ebde3 upstream. A drive being sanitized will return NOT READY / ASC 0x4 / ASCQ 0x1b ("LOGICAL UNIT NOT READY. SANITIZE IN PROGRESS"). Prevent spinning up the drive until this condition clears. [mkp: tweaked commit message] Signed-off-by: Mahesh Rajashekhara Cc: Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/sd.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1935,6 +1935,8 @@ sd_spinup_disk(struct scsi_disk *sdkp) break; /* standby */ if (sshdr.asc == 4 && sshdr.ascq == 0xc) break; /* unavailable */ + if (sshdr.asc == 4 && sshdr.ascq == 0x1b) + break; /* sanitize in progress */ /* * Issue command to spin up drive when not ready */