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From: Christian Ehrhardt <christian.ehrhardt@canonical.com>
To: Pavan Nikhilesh <pbhagavatula@marvell.com>
Cc: Jerin Jacob <jerinj@marvell.com>, dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] "app/eventdev: fix timeout accuracy" incompatible with 19.11.x
Date: Wed, 2 Jun 2021 12:42:08 +0200	[thread overview]
Message-ID: <CAATJJ0JvuhqummWBfHnYTPH5hfQDNxkQUGwg6NVR6MK49yDhRw@mail.gmail.com> (raw)

Hi,
the change

$ git show 626b12a8d3bb018f7fc9e2eae356a375fb2d38dc
commit 626b12a8d3bb018f7fc9e2eae356a375fb2d38dc
Author: Pavan Nikhilesh <pbhagavatula@marvell.com>
Date:   Thu Feb 25 17:31:43 2021 +0530

    app/eventdev: fix timeout accuracy

was targeted for the stable series, but in 19.11 (only on some distributions)
that causes issues around a linking error like:
 [  571s] /bin/ld: test_perf_common.o: undefined reference to symbol
'ceil@@GLIBC_2.2.5'
 [  571s] //usr/lib64/libm.so.6: error adding symbols: DSO missing
from command line

I didn't see which other change to linking/libs might be needed,
but if you think this is important for 19.11.x I wanted to ask you to consider
having a look and providing a backport.

One (but there were more) example combination that failed with that was
CentOS_7/x86_64

-- 
Christian Ehrhardt
Staff Engineer, Ubuntu Server
Canonical Ltd

                 reply	other threads:[~2021-06-02 10:42 UTC|newest]

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