netdev - Re: selftests/bpf/test_netcnt failed on i386 - ibbpf: failed to create map (name: 'percpu

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Message-ID: <20190119014742.GA15935@castle.DHCP.thefacebook.com>
Date:   Sat, 19 Jan 2019 01:47:49 +0000
From:   Roman Gushchin <guro@...com>
To:     Naresh Kamboju <naresh.kamboju@...aro.org>
CC:     Netdev <netdev@...r.kernel.org>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        "sdf@...gle.com" <sdf@...gle.com>,
        "ast@...nel.org" <ast@...nel.org>, Song Liu <songliubraving@...com>
Subject: Re: selftests/bpf/test_netcnt failed on i386 - ibbpf: failed to
 create map (name: 'percpu_netcnt'): Invalid argument

On Fri, Jan 18, 2019 at 01:39:24PM +0530, Naresh Kamboju wrote:
> Newly added test case bpf test_netcnt failed on i386 and qemu_i386 on
> mainline and -next kernel.
> Here we are running i386 kernel on x86_64 device.
> Pass on x86_64, arm64 and arm.
> 
> Am i missing any pre required Kconfigs ?

Hi Naresh!

Thank you for the report, I'll take a look.

Based on the results you've linked, it looks like there are many
failed bpf tests, so I can assume there is one or more shared problems.

Thanks!