From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Tejun Heo <tj@kernel.org>,
linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] libata: blacklist Micron 500IT SSD with MU01 firmware
Date: Fri, 16 Mar 2018 11:54:30 -0400 [thread overview]
Message-ID: <yq137106mo9.fsf@oracle.com> (raw)
In-Reply-To: <1521210819-9225-1-git-send-email-sudipm.mukherjee@gmail.com> (Sudip Mukherjee's message of "Fri, 16 Mar 2018 14:33:39 +0000")
Sudip,
> While whitelisting Micron M500DC drives, the tweaked blacklist entry
> enabled queued TRIM from M500IT variants also. But these do not support
> queued TRIM. And while using those SSDs with the latest kernel we have
> seen errors and even the partition table getting corrupted.
> + { "Micron_M500IT_*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM |
> + ATA_HORKAGE_ZERO_AFTER_TRIM, },
Any reason to believe this deficiency is limited to MU01 firmware?
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2018-03-16 15:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-16 14:33 [PATCH] libata: blacklist Micron 500IT SSD with MU01 firmware Sudip Mukherjee
2018-03-16 15:54 ` Martin K. Petersen [this message]
2018-03-16 20:55 ` Sudip Mukherjee
2018-03-16 21:49 ` Martin K. Petersen
2018-04-05 20:32 ` Sudip Mukherjee
2018-04-05 20:36 ` Martin K. Petersen
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