From: Niklas Cassel <cassel@kernel.org>
To: Damien Le Moal <dlemoal@kernel.org>,
Danish Khateeb <danishkhateeb03@gmail.com>
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ata: libata-sff: replace kmap_atomic() with kmap_local_page()
Date: Tue, 22 Sep 2026 15:04:49 +0200 [thread overview]
Message-ID: <179008228909.3109057.4237905377631066887.b4-ty@kernel.org> (raw)
In-Reply-To: <20260921182448.194307-1-danishkhateeb03@gmail.com>
On Mon, 21 Sep 2026 13:24:48 -0500, Danish Khateeb wrote:
> kmap_atomic() is deprecated in favour of kmap_local_page(), as described
> in Documentation/mm/highmem.rst.
>
> ata_pio_xfer() and __atapi_pio_bytes() each map a single page, pass the
> address to ->sff_data_xfer() for one transfer and unmap it again, so the
> mapping never leaves the function that created it.
>
> [...]
Applied to libata/linux.git (for-7.4), thanks!
[1/1] ata: libata-sff: replace kmap_atomic() with kmap_local_page()
https://git.kernel.org/libata/linux/c/02178d4b
Kind regards,
Niklas
prev parent reply other threads:[~2026-09-22 13:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-21 18:24 Danish Khateeb
2026-09-22 3:15 ` Damien Le Moal
2026-09-22 13:02 ` Niklas Cassel
2026-09-22 13:04 ` Niklas Cassel [this message]
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