Re: [RFC][PATCH 10/13] get rid of audit_reusename()

On Sun, Nov 09, 2025 at 02:18:04PM -0800, Linus Torvalds wrote:
> On Sun, 9 Nov 2025 at 11:18, Linus Torvalds
> <[email protected]> wrote:
> >
> > Hmm? Comments?
> 
> Oh, and while double-checking bad users, I note that ntfs3 does
> 
>         uni = kmem_cache_alloc(names_cachep, GFP_NOWAIT);
> ...
>         kmem_cache_free(names_cachep, uni);
> 
> which is all complete and utter bogosity. I have no idea why anybody
> ever thought that was acceptable. It's garbage.

	So's ntfs_d_compare() right next to it - and there they *still*
hadn't bothered with non-blocking allocation while under ->d_lock and
rcu_read_lock()...