linux-kernel - Re: [PATCH] drm/rockchip: Constify struct drm_encoder_helper

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Message-Id: <172371788341.684432.4454726624748844330.b4-ty@sntech.de>
Date: Thu, 15 Aug 2024 12:40:28 +0200
From: Heiko Stuebner <heiko@...ech.de>
To: Daniel Vetter <daniel@...ll.ch>,
	Andy Yan <andy.yan@...k-chips.com>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Maxime Ripard <mripard@...nel.org>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	David Airlie <airlied@...il.com>,
	Sandy Huang <hjc@...k-chips.com>
Cc: Heiko Stuebner <heiko@...ech.de>,
	dri-devel@...ts.freedesktop.org,
	linux-arm-kernel@...ts.infradead.org,
	kernel-janitors@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH] drm/rockchip: Constify struct drm_encoder_helper_funcs

On Sat, 13 Jul 2024 22:52:05 +0200, Christophe JAILLET wrote:
> 'struct drm_encoder_helper_funcs' is not modified in these drivers.
> 
> Constifying this structure moves some data to a read-only section, so
> increase overall security.
> 
> On a x86_64, with allmodconfig:
> Before:
> ======
>    text	   data	    bss	    dec	    hex	filename
>    7458	    552	      0	   8010	   1f4a	drivers/gpu/drm/rockchip/analogix_dp-rockchip.o
> 
> [...]

Applied, thanks!

[1/1] drm/rockchip: Constify struct drm_encoder_helper_funcs
      commit: 7af62003181f8589b3b597ef96b147d4303771c4

Best regards,
-- 
Heiko Stuebner <heiko@...ech.de>