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charset="iso-2022-jp" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org > -----Original Message----- > From: Geert Uytterhoeven > Sent: Thursday, August 20, 2026 4:05 AM > To: Tero Kristo ; Stephen Boyd ; Brian > Masney ; Jerome Brunet > ; iwamatsu nobuhiro(岩松 信洋 □ＤＩＴＣ○Ｃ > ＰＴ) ; Nuno Sa > ; Guenter Roeck ; Michael > Hennerich ; Antoniu Miclaus > ; Jonathan Cameron ; > David Lechner ; Andy Shevchenko > ; Sunny Luo ; Xianwei Zhao > ; Mark Brown ; Kees > Cook ; Kevin Hilman ; Mathieu > Dubois-Briand > Cc: linux-omap@vger.kernel.org; linux-arm-kernel@lists.infradead.org; > linux-hwmon@vger.kernel.org; linux@analog.com; linux-iio@vger.kernel.org; > linux-amlogic@lists.infradead.org; linux-spi@vger.kernel.org; > linux-clk@vger.kernel.org; linux-kernel@vger.kernel.org; Geert Uytterhoeven > > Subject: [PATCH treewide 2/5] clk: visconti: Make sure clk_init_data is fully > initialized > > 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. > > visconti_clk_register_gate() fills in init.parent_data, and assumes that > init.parent_names is NULL. However, the latter in uninitialized, and thus may > cause a crash. > > Make sure all members are fully initialized, to fix such bugs, and to avoid future > breakage when converting drivers to a different method for specifying the > parents. > > Fixes: b4cbe606dc3674b2 ("clk: visconti: Add support common clock driver > and reset driver") > Signed-off-by: Geert Uytterhoeven Reviewed-by: Nobuhiro Iwamatsu Best regards, Nobuhiro _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic