Re: [PATCH 0/3] Use new wrappers to copy userspace arrays

[Christian Borntraeger]

Am 01.12.23 um 02:52 schrieb Sean Christopherson:
> On Thu, 02 Nov 2023 19:15:23 +0100, Philipp Stanner wrote:
> > Linus recently merged [1] the wrapper functions memdup_array_user() and
> > vmemdup_array_user() in include/linux/string.h for Kernel v6.7
> >
> > I am currently adding them to all places where (v)memdup_user() had been
> > used to copy arrays.
> >
> > The wrapper is different to the wrapped functions only in that it might
> > return -EOVERFLOW. So this new error code might get pushed up to
> > userspace. I hope this is fine.
> >
> > [...]
>
> Applied to kvm-x86 generic.  Claudio (or anyone else from s390), holler if
> you want to take the s390 patch through the s390 tree.

I think this is fine via your tree.

Feel free to add
Acked-by: Christian Borntraeger <borntraeger@xxxxxxxxxxxxx>
to patch 2 if the commit id is not yet final.