linux-kernel - Re: [PATCH 0/3] ACPI: Constify 'struct bin

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Message-ID: <CAJZ5v0iWaFxPj2Yny=jQ3Xz8qNNN3dUOD6mZWcEwMV_Ej5HSig@mail.gmail.com>
Date: Tue, 10 Dec 2024 19:36:18 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Thomas Weißschuh <linux@...ssschuh.net>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>, Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] ACPI: Constify 'struct bin_attribute'

On Mon, Dec 2, 2024 at 8:04 PM Thomas Weißschuh <linux@...ssschuh.net> wrote:
>
> The sysfs core now allows instances of 'struct bin_attribute' to be
> moved into read-only memory. Make use of that to protect them against
> accidental or malicious modifications.
>
> The usage of read_new/write_new/bin_attrs_new is a transition mechanism
> and will be reverted after the transition is complete.
>
> Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
> ---
> Thomas Weißschuh (3):
>       ACPI: BGRT: Mark bin_attribute as __ro_after_init
>       ACPI: BGRT: Constify 'struct bin_attribute'
>       ACPI: sysfs: Constify 'struct bin_attribute'
>
>  drivers/acpi/bgrt.c  | 6 +++---
>  drivers/acpi/sysfs.c | 8 ++++----
>  2 files changed, 7 insertions(+), 7 deletions(-)
> ---

All applied as 6.14 material, thanks!