linux-kernel - Re: [PATCH] Urgent bug fix causing Apple SSDs to not work.

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Message-ID: <PNZPR01MB4415FE077EAA0C094A8EE6DAB8A79@PNZPR01MB4415.INDPRD01.PROD.OUTLOOK.COM>
Date:   Mon, 27 Sep 2021 04:35:00 +0000
From:   Aditya Garg <gargaditya08@...e.com>
To:     "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Urgent bug fix causing Apple SSDs to not work.

I tried Orlando Chamberlain's patch on 5.14.7 but still the SSD is not being recognised.

________________________________________
From: Orlando Chamberlain <redecorating@...tonmail.com>
Sent: Sunday, September 26, 2021 8:44 AM
To: Aditya Garg; sagi@...mberg.me; kbusch@...nel.org
Cc: torvalds@...ux-foundation.org; axboe@...com; hch@....de; linux-nvme@...ts.infradead.org; james.smart@...adcom.com; chaitanya.kulkarni@....com; akpm@...ux-foundation.org; linux-kernel@...r.kernel.org; trivial@...nel.org
Subject: Re: [PATCH] Urgent bug fix causing Apple SSDs to not work.

On 26/9/21 18:07, Aditya Garg wrote:
> I checked out the proposal sent by Orlando Chamberlain to replace
> NVME_QUIRK_SHARED_TAGS , by NVME_QUIRK_SHARED_TAGS | given in the patch on
> http://lists.infradead.org/pipermail/linux-nvme/2021-September/027665.html
> <http://lists.infradead.org/pipermail/linux-nvme/2021-September/027665.html>.
> The , still causes panics to the T2 as described before. In the case of |, the
> kernel boots correctly without panicking the T2, but in case we are having Linux
> on an External Drive, which is my case, then the internal SSD doesn't seem to be
> recognised at all. I've tested the patch on 5.14.7. A screenshot of the GNOME
> Disks utility has been attached along with this mail.

I had some issues with the patch not applying automatically as I mixed up tabs and spaces,
(due to me copying stuff directly out of vim), so I had issues with getting patches to apply
automatically. I've checked that this file https://github.com/Redecorating/mbp-16.1-linux-wifi/blob/anbox-bt/1001-apple-t2-disable-nvme-gen-counter-quirk.patch
applies correctly for me (and github ci), so can you see if it still doesn't work with that?