linux-kernel - Re: [PATCH] Merge tag: Fixed an issue where it takes more than 20 mins for SK Hynix BC901 to switch to developer mode on Chromebook

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <ZWTdBKLU32mEc70A@kbusch-mbp.dhcp.thefacebook.com>
Date:   Mon, 27 Nov 2023 11:16:36 -0700
From:   Keith Busch <kbusch@...nel.org>
To:     "Jim.Lin" <jim.chihjung.lin@...il.com>
Cc:     axboe@...nel.dk, hch@....de, sagi@...mberg.me,
        linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org,
        jim.lin@...iconmotion.com, cj.chen@...iconmotion.com,
        david.yeh@...iconmotion.com, hardaway.tseng@...com
Subject: Re: [PATCH] Merge tag: Fixed an issue where it takes more than 20
 mins for SK Hynix BC901 to switch to developer mode on Chromebook

On Thu, Nov 23, 2023 at 06:06:42PM +0800, Jim.Lin wrote:
> SK Hynix BC901 drive write zero will cause Chromebook takes more than 20 mins to switch to developer mode
> "disable wrtie zero" can fix this issue and Sk Hynix has been verified.
> 
> Signed-off-by: Jim.Lin <jim.lin@...iconmotion.com>

For the changelog, let's abbreviate the subject to something like:

  "nvme-pci: disable write zeroes for SK Hynix BC901"

> @@ -3394,6 +3394,8 @@ static const struct pci_device_id nvme_id_table[] = {
>  		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
>  	{ PCI_DEVICE(0x1c5c, 0x174a),   /* SK Hynix P31 SSD */
>  		.driver_data = NVME_QUIRK_BOGUS_NID, },
> +	{ PCI_DEVICE(0x1c5c, 0x1D59),   /* SK Hynix BC901 */
> +		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },

Could we get an "Ack" from the vendor?