Re: [PATCH] mm/vmalloc: Use %p for pointer formatting

[Uladzislau Rezki <urezki@gmail.com>]

On Fri, Sep 18, 2026 at 05:39:33PM -0700, SJ Park wrote:
> On Fri, 18 Sep 2026 12:50:13 +0200 Sebastian Andrzej Siewior <bigeasy@linutronix.de> wrote:
> 
> > Commit 45ec16908e84e ("mm: use %pK for /proc/vmallocinfo") introduced
> > the %pK in order not to leak kernel pointers.
> > Since commit ad67b74d2469d ("printk: hash addresses printed with
> > %p") pointers are hashed by default and the behaviour can be controller
> 
> s/controller/controlled/ ?
> 
> > by `hash_pointers' boot argument.
> > The policy on %p is to not introduce new ones.
> > Removing %pK makes it possible to remove its handling from the library.
> > 
> > Looking at the output, having the pointer in the output makes it
> > possible to distinguish the individual entries.
> > 
> > Use %p instead %pK.
> 
> Makes sense to me.
> 
> > 
> > Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
> 
> Reviewed-by: SJ Park <sj@kernel.org>
> 
Reviewed-by: Uladzislau Rezki (Sony) <urezki@gmail.com>

--
Uladzislau Rezki