On 17-Dec-21 6:29 PM, Stephen Hemminger wrote:
If DPDK is built with thread sanitizer it reports a race
in setting of multiprocess file descriptor. The fix is to
use atomic operations when updating mp_fd.
Simple example:
$ dpdk-testpmd -l 1-3 --no-huge
...
EAL: Error - exiting with code: 1
Ca
On Sun, 13 Feb 2022 12:39:59 +0100
Thomas Monjalon wrote:
> 17/12/2021 19:29, Stephen Hemminger:
> > If DPDK is built with thread sanitizer it reports a race
> > in setting of multiprocess file descriptor. The fix is to
> > use atomic operations when updating mp_fd.
>
> Please could explain mo
17/12/2021 19:29, Stephen Hemminger:
> If DPDK is built with thread sanitizer it reports a race
> in setting of multiprocess file descriptor. The fix is to
> use atomic operations when updating mp_fd.
Please could explain more the condition of the race?
Is it between init and cleanup of the same f
If DPDK is built with thread sanitizer it reports a race
in setting of multiprocess file descriptor. The fix is to
use atomic operations when updating mp_fd.
Simple example:
$ dpdk-testpmd -l 1-3 --no-huge
...
EAL: Error - exiting with code: 1
Cause: Creation of mbuf pool for socket 0 failed: Ca
If DPDK is built with thread sanitizer it reports a race
in setting of multiprocess file descriptor. The fix is to
use atomic operations when updating mp_fd.
Simple example:
$ dpdk-testpmd -l 1-3 --no-huge
EAL: Detected CPU lcores: 16
EAL: Detected NUMA nodes: 1
EAL: Static memory layout is select
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