[PATCH v1 02/16] mm/memory: remove "zap_details" parameter from zap_page_range_single()

[Alice Ryhl]

On Mon, Mar 02, 2026 at 04:01:44PM +0100, David Hildenbrand (Arm) wrote:
> On 3/2/26 11:33, Alice Ryhl wrote:
> > On Mon, Mar 02, 2026 at 11:27:40AM +0100, David Hildenbrand (Arm) wrote:
> >> On 3/2/26 11:01, Alice Ryhl wrote:
> >>>
> >>> Well, rustfmt comes with the compiler, and it would be ideal to build
> >>> test changes before sending them :)
> >>
> >> At least on Ubuntu on my notebook where I do most of the coding+patch
> >> submissions it's a separate package?
> >>
> >> I do all my builds on a different (more powerful) machine where the
> >> whole rust machinery's in place. Further, build bots that run on my
> >> private branches did not report any issues.
> > 
> > There are some build bots that check for rustfmt, though not all of
> > them.
> > 
> >>> But no worries, I took care of testing it. Thanks for taking the time to
> >>> update the Rust code as well.
> >>
> >> I just did an allyesconfig and it does not report any warnings.
> >>
> >> So apparently, rustfmt problems not result in the compiler complaining?
> >>
> >> Or something else is off here that rust/kernel/mm/virt.rs won't get
> >> compiled on my machine, even with allyesconfig. I can definitely see
> >> some RUSTC stuff happening in the logs, like
> >>
> >> 	RUSTC L rust/kernel.o
> >>
> >> Thanks for the review and for pointing out rustfmt!
> > 
> > Similar to kerneldoc and other similar targets, formatting isn't checked
> > in the normal build, but make can be invoked on the rustfmtcheck target
> > to check it.
> 
> Thanks adding that to my cross-compile chain.

Awesome, thanks!

It's not relevant in this patch, but another thing that may be useful is
to add CLIPPY=1 to the make invocation when building normally. This
causes additional warnings to be checked using a tool called clippy.

Alice