Re: [linus:master] [remap_range] dfad37051a: stress-ng.file-ioctl.ops_per_sec -11.2% regression

[Amir Goldstein <amir73il@xxxxxxxxx>]

On Wed, Jan 31, 2024 at 5:47 PM Amir Goldstein <amir73il@xxxxxxxxx> wrote:
>
> On Wed, Jan 31, 2024 at 4:13 PM kenel test robot <oliver.sang@xxxxxxxxx> wrote:
> >
> >
> >
> > Hello,
> >
> > kernel test robot noticed a -11.2% regression of stress-ng.file-ioctl.ops_per_sec on:
> >
> >
> > commit: dfad37051ade6ac0d404ef4913f3bd01954ee51c ("remap_range: move permission hooks out of do_clone_file_range()")
> > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
> >
>
> Can you please try this fix:
>
>  7d4213664bda remap_range: move sanity checks out of do_clone_file_range()
>
> from:
>
> https://github.com/amir73il/linux ovl-fixes
>

Sorry, Oliver, this was a buggy commit.
I pushed this fixes version to ovl-fixes branch:

 1c5e7db8e1b2 remap_range: merge do_clone_file_range() into
vfs_clone_file_range()

Can you please test.

Thanks,
Amir.