Re: [PATCH v3 1/4] xen/balloon: fix accounting in alloc_xenballooned_pages error path

[Jürgen Groß <jgross@xxxxxxxx>]

On 27.07.20 11:13, Roger Pau Monne wrote:
> target_unpopulated is incremented with nr_pages at the start of the
> function, but the call to free_xenballooned_pages will only subtract
> pgno number of pages, and thus the rest need to be subtracted before
> returning or else accounting will be skewed.
>
> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
> Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
Pushed to xen/tip.git for-linus-5.9


Juergen