On 4/27/22 19:35, Ilya Maximets wrote:
> On 4/27/22 18:41, Van Haaren, Harry wrote:
>>> -Original Message-
>>> From: Ferriter, Cian
>>> Sent: Wednesday, April 27, 2022 4:58 PM
>>> To: ovs-dev@openvswitch.org
>>> Cc: echau...@redhat.com; i.maxim...@ovn.org; Van Haaren, Harry
>>> ;
On 4/27/22 18:41, Van Haaren, Harry wrote:
>> -Original Message-
>> From: Ferriter, Cian
>> Sent: Wednesday, April 27, 2022 4:58 PM
>> To: ovs-dev@openvswitch.org
>> Cc: echau...@redhat.com; i.maxim...@ovn.org; Van Haaren, Harry
>> ; david.march...@redhat.com; Ferriter, Cian
>>
>>
> -Original Message-
> From: Ferriter, Cian
> Sent: Wednesday, April 27, 2022 4:58 PM
> To: ovs-dev@openvswitch.org
> Cc: echau...@redhat.com; i.maxim...@ovn.org; Van Haaren, Harry
> ; david.march...@redhat.com; Ferriter, Cian
>
> Subject: [PATCH] dpif-netdev-avx512: Fix overflow of
UINT64_C(1) is required in this bitshift since batch_size can be 32 and
1 << 32 overflows UINT32_C(1).
Fixes: ba0a2619ca0c ("dpif-netdev-avx512: Fix ubsan shift error in bitmasks.")
Signed-off-by: Cian Ferriter
---
The other uses of UINT32_C(1) in the dpif-netdev-avx512 files are valid
since
