Re: [PATCH 0/2] mmc: Make sure clk_init_data is fully initialized
Michal Simek <[email protected]>
| Newsgroups | org.kernel.vger.linux-mmc,org.infradead.lists.linux-amlogic,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-clk |
|---|---|
| Message-ID | <[email protected]> |
On 8/21/26 12:06, Geert Uytterhoeven wrote: > Hi all, > > 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. > > Hence this series aims to 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. > > Part One[1] fixed all cases that I identified to be real bugs, in > response to a crash I saw on BeagleBone Black. > > This series is the MMC subpart of Part Two, which fixes remaining cases > that are currently harmless. These are still fragile, and may cause > future breakage when converting drivers to a different method for > specifying the parents. > > Thanks for your comments! > > [1] "[PATCH treewide 0/5] clk: Make sure clk_init_data is fully > initialized (part 1)" > https://lore.kernel.org/[email protected] > > Geert Uytterhoeven (2): > mmc: meson-gx: FIXME: Make sure clk_init_data is fully initialized It looks like a broken series to me. Thanks, Michal