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From: Keith Busch <kbusch@kernel.org>
To: Sven Peter <sven@kernel.org>
Cc: Janne Grunau <j@jannau.net>, Neal Gompa <neal@gompa.dev>,
	Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>,
	Sagi Grimberg <sagi@grimberg.me>, Arnd Bergmann <arnd@arndb.de>,
	asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
	linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/6] Apple NVMe fixes for macOS 15+ firmware / M4 support
Date: Mon, 10 Aug 2026 16:44:50 -0600	[thread overview]
Message-ID: <anpUYquvgliLp2N-@kbusch-mbp> (raw)
In-Reply-To: <20260806-b4-nvme-fwabi-v1-0-bde19ce8db04@kernel.org>

On Thu, Aug 06, 2026 at 05:27:32PM +0200, Sven Peter wrote:
> Hi,
> 
> This series fixes a bunch of bugs that were working fine with M1/M2 NVMe
> controllers with older firmware but are now starting to bite us.
> With macOS 15 a new firmware is installed for the controller and both
> XNU and the controller are a bit more strict now. This firmware is
> required once we add M4 support.
> 
> The first patch fixes a panic that can happen when the controller fails
> to initialize, which now happens for the first time with the new
> firmware. The other fixes then make it work again.

Thanks, applied to nvme-7.3.


      parent reply	other threads:[~2026-08-10 22:44 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-06 15:27 [PATCH 0/6] Apple NVMe fixes for macOS 15+ firmware / M4 support Sven Peter
2026-08-06 15:27 ` [PATCH 1/6] nvme-apple: Destroy the admin queue on removal Sven Peter
2026-08-06 15:27 ` [PATCH 2/6] nvme-apple: Don't set a DMA direction for commands without a data transfer Sven Peter
2026-08-06 15:27 ` [PATCH 3/6] nvme-apple: Never set the opcode in the NVMMU TCB Sven Peter
2026-08-06 15:27 ` [PATCH 4/6] nvme: Add a quirk for page aligned admin queue buffers Sven Peter
2026-08-06 15:27 ` [PATCH 5/6] nvme-apple: Require page aligned buffers on the admin queue Sven Peter
2026-08-06 15:27 ` [PATCH 6/6] nvme-apple: Drop the PRP null check chicken bit Sven Peter
2026-08-06 16:50 ` [PATCH 0/6] Apple NVMe fixes for macOS 15+ firmware / M4 support Nick Chan
2026-08-06 17:37 ` Janne Grunau
2026-08-07 15:36 ` Joshua Peisach
2026-08-10 22:44 ` Keith Busch [this message]

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