From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AB8JxZrgNY+5IiMoodjI3wSX0dyIwp5nADq3+oNND5fqXSo9l0EKcXGsJQLk8GlQq0Hv6E5eEtwS ARC-Seal: i=1; a=rsa-sha256; t=1525116239; cv=none; d=google.com; s=arc-20160816; b=UvngH3+HgNx6244IRSiD58k16taAXLTUO3Tf91OF+flcGA19+cGlc6bEunE8UpLtWL FttBGqoYHcJaxlvqkscnhlXRwk9ApdqHc5uHZIunkX2TZnweT9G5tTmQyPJsUUL33iM6 AATb+aHMLL2jKRWPyASQ+rjGcZY6sltFkGXIRE6JQb3/ygEJbMqBbhul5UfEDjLPeef0 wOwq79IGq1WdVSqj/kKuAbEX55jk98tdv9Yn12EqvjT8uNiAGDzbA5mmRJ756CXcfNWf WcN1V++EFF8e8A0UsfpQ87n4SRtd78slkIXrQ8Pj1zeEs4rXc5ZxCam9yrmpc6K9cvel KA+Q== 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=20PfhTE+VRuD8r+6+TmR4vQQrzOtR5Y+gTI3Zx6dByo=; b=LESQcHp3SdnvxZ3Z4/ZRbhdmYLas9BAD9H9e6rRqbH1RFu3OQ4RcYiV8DI79e94NR5 Y0+7uMFLkW3dNJ8AlGkjfj/plqz52+iBn5LC8L5JHK0AgwSujllyIQVVVE6H+QiAmRne 0LiB4goi5TSFVWs4xeFd9bIbojYbQn6IFYnfJG5Ij07ZHQG7KgExZW6uuuebMfpO5DKg D4C3zwzxLogCzLD70fygtx/0g19yASUgxZwdFup5PZF79bMCLP0+qEwgiDKi5chsc7fg /51nxgnLFo7Z5iyABbp5DBzBUs43Fxi+6PYu87DBOi/oqP+MUe6+jbBewZQ11j8tJYyS qXaA== 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 54DB122DBF 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 3.18 22/25] scsi: sd: Defer spinning up drive while SANITIZE is in progress Date: Mon, 30 Apr 2018 12:23:29 -0700 Message-Id: <20180430183911.726349587@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180430183910.801976983@linuxfoundation.org> References: <20180430183910.801976983@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?1599200285952229082?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 3.18-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 @@ -1848,6 +1848,8 @@ 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 */