[PATCH v4 2/8] interrupts: fix event arrays copy on instance duplication

[Burakov, Anatoly]

On 10/23/2026 4:44 PM, David Marchand wrote:
> On Fri, 23 Oct 2026 at 16:37, Burakov, Anatoly
> <anatoly.burakov at intel.com> wrote:
>>
>> On 10/23/2026 4:15 PM, David Marchand wrote:
>>> On Fri, 23 Oct 2026 at 15:51, Anatoly Burakov <anatoly.burakov at intel.com> wrote:
>>>>
>>>> The event FD and epoll event arrays are copied using the number of
>>>> entries as a byte count, so only a fraction of the entries make it
>>>> into the duplicate.
>>>>
>>>> Copy the arrays by element size.
>>>>
>>>> Fixes: b7c984291611 ("interrupts: add allocator and accessors")
>>>> Cc: stable at dpdk.org
>>>>
>>>> Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
>>>
>>> Thanks for working on those issues on such short notice.
>>>
>>> I already put a series for fixing a number of issues with interrupts.
>>> As part of it, I would remove the whole duplication principle.
>>>
>>> Could you perhaps test your series on top of mine?
>>>
>>> https://patchwork.dpdk.org/project/dpdk/list/?series=39749
>>>
>>>
>>
>> It seems that your patchset makes most of mine obsolete, as only 3
>> commits survived the rebase (incidentally, the ones I had in v2), and
>> the conflicts were trivial enough to resolve on apply IMO. If you like I
> 
> Indeed.
> 
>> can rebase my patchset on top of yours so that you may include it in
>> yours and take over?
> 
> I don't mind taking over.
> We just need to agree on my comment on the last patch.
> 
> The other two fixes lgtm.
> 

I added my comment to the last patch, so feel free to take over the patches!

-- 
Thanks,
Anatoly