netdev - Re: [PATCH bpf-next] selftests/bpf: fix xdpxceiver failures for no hugepages

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Date:   Wed, 17 Nov 2021 23:00:08 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Tirthendu Sarkar <tirthendu.sarkar@...el.com>
Cc:     magnus.karlsson@...el.com, bjorn@...nel.org, ast@...nel.org,
        daniel@...earbox.net, netdev@...r.kernel.org,
        maciej.fijalkowski@...el.com, jonathan.lemon@...il.com
Subject: Re: [PATCH bpf-next] selftests/bpf: fix xdpxceiver failures for no
 hugepages

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@...earbox.net>:

On Wed, 17 Nov 2021 18:06:13 +0530 you wrote:
> xsk_configure_umem() needs hugepages to work in unaligned mode. So when
> hugepages are not configured, 'unaligned' tests should be skipped which
> is determined by the helper function hugepages_present(). This function
> erroneously returns true with MAP_NORESERVE flag even when no hugepages
> are configured. The removal of this flag fixes the issue.
> 
> The test TEST_TYPE_UNALIGNED_INV_DESC also needs to be skipped when
> there are no hugepages. However, this was not skipped as there was no
> check for presence of hugepages and hence was failing. The check to skip
> the test has now been added.
> 
> [...]

Here is the summary with links:
  - [bpf-next] selftests/bpf: fix xdpxceiver failures for no hugepages
    https://git.kernel.org/bpf/bpf-next/c/dd7f091fd22b

You are awesome, thank you!
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