Thread (74 messages) flat view 74 messages, 19 authors, 4d ago

Re: [PATCH 28/45] clk: rockchip: Make sure clk_init_data is fully initialized

From: Heiko Stübner <heiko@sntech.de>
Date: 2026-08-24 21:12:29
Also in: arm-scmi, imx, linux-clk, linux-mediatek, linux-mips, linux-renesas-soc, linux-samsung-soc, linux-sunxi, linux-tegra, lkml, openbmc

Am Freitag, 21. August 2026, 10:53:38 Mitteleuropäische Sommerzeit schrieb Geert Uytterhoeven:
The clk_init_data structure contains several mutually-exclusive members
for different methods to specify the possible parents of a clock,
prompting drivers to initialize only the members they need.  However,
not initializing all members may cause subtle issues, which are only
exposed when CONFIG_INIT_STACK_ALL_PATTERN or CONFIG_INIT_STACK_NONE is
enabled.

Make sure all members are fully initialized, to avoid such bugs, and to
prevent future breakage when converting drivers to a different method
for specifying the parents.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>


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