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Date:   Fri, 13 May 2022 17:01:30 +0200
From:   Daniel Borkmann <>
To:     Feng zhou <>,,,,,,,,,,,,,
Subject: Re: [PATCH bpf-next v3 0/2] Introduce access remote cpu elem support
 in BPF percpu map

On 5/13/22 8:39 AM, Feng zhou wrote:
> Changelog:
> ----------
> v2->v3: Addressed comments from Andrii Nakryiko.
> - use /* */ instead of //
> - use libbpf_num_possible_cpus() instead of sysconf(_SC_NPROCESSORS_ONLN)
> - use 8 bytes for value size
> - fix memory leak
> - use ASSERT_EQ instead of ASSERT_OK
> - add bpf_loop to fetch values on each possible CPU
> some details in here:

The v2 of your series is already in bpf-next tree, please just send a relative diff for
the selftest patch.


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