From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AB8JxZquqLnParA8G5KbV+miF4METfAeFZL2IH/Ledo74yJYOEqk9heBRkrlkDf7lckoQmiAlQxf ARC-Seal: i=1; a=rsa-sha256; t=1525116506; cv=none; d=google.com; s=arc-20160816; b=jvKEiyCW6RSy2l7vqBZkbf+32yFfbnWdQndPFDGewaDPqHjm8e406N5yT58xzLhKU2 PDR5l7TSIW8BdEEB04BZQVEQWhGREX4Gu1y+jLYefTu+ytWXUERoEpRXbAJHWTgxGdoN rzxcnLWHT1CK9utxkdIk/L4Olp9sKZFH7ReFM3g7eGpj6esF/ZOmWgo/lRgtPaP+cpUW BVgpMC8ERKTuHCzEWbf58MVkp4C0W8ATYh+mDE16zawg/Th51DEDTs4dFAGm/tTbTx/1 lriv8eeHHBgF0bdFghU+Q8KiJRcwm79+XmNWyaTq9OODLat57im89+X563pKZZWy/6sA R35g== 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=NdD9BDSsgI2sHYPWaK61HTqwCoA350yyaYa5nqbyBHU=; b=v97y2z/ao60VMkMaFt0vNqY7La3mCl3Wgt/oB6WgqQ5KK55skKqeWGihVmStNF9jfg H4IPfb6HN0lT/bUXSQG1meTQz7KOw4MlzSZNfQENusXLUg5QxH2ve0Mr+gohwoKblkiq xVsWuxp5ZcB7Dq22HJ+QxdbNSBUrVb9idZu51YuCNpxk6TWwZJ/HO1TVjOj3dFLLQSXT 6/8CkesJEWjhB2rgOyB4Lxadf7teGwiB/oMLkozE19M2bfVpdmanD4lvLlWdx7o8jXI5 JlN0lNbMyaaF2QZOTJOh/tcHWUDfmwcVAu5LA1Vgn8fykwKArt1ZWQLNGtgJRcezxqOs vqDw== 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 A43B822DC1 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 4.16 062/113] scsi: sd: Defer spinning up drive while SANITIZE is in progress Date: Mon, 30 Apr 2018 12:24:33 -0700 Message-Id: <20180430184017.837931605@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180430184015.043892819@linuxfoundation.org> References: <20180430184015.043892819@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?1599200565802673481?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.16-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 @@ -2121,6 +2121,8 @@ 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 */