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From: vikram T <vikramet@gmail.com>
Date: Tue, 27 Apr 2021 16:45:18 +0530
Message-ID: <CANxYRjyVWKOpkKe9NQBR57-Y2v22hucaYJYS9N-EernVPsB7+A@mail.gmail.com>
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Subject: [dpdk-dev] Packet Drop seen when Oracle Linux upgrade to OL7.8 -
 DPDK 19.11
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Hi,
It was observed that in DPDK packet drops were observed when OS was
upgraded to Oracle Linux 7.8 i.e:
 From *4.14.35-1818.3.3.el7uek.x86_64* ==>
*4.14.35-1902.300.11.el7uek.x86_64*.

After reverting back to the older kernel (4.14.35-1818.3.3.el7uek.x86_64)
there were no packet drops.
DPK version being used is - DPDK v19.11.

Any lead to understand the root cause would be appreciated.
What factors could affect the kernel upgrade?

Regards
Vikram