On Mon, 31 Mar 2025 at 18:35, Steven Rostedt <[email protected]> wrote: > > Just so I'm clear. Are you suggesting to add flush_dcache_range() to > cacheflush.h and using that?
No, let's wait for it to be actually considered a problem.
And I think Jann is right that for kernel ranges you should use
flush_kernel_vmap_range() anyway.
Oh how I hate incoherent data caches.
Linus
