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From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: Andrii Nakryiko <andriin@fb.com>
Cc: bpf <bpf@vger.kernel.org>,
	Network Development <netdev@vger.kernel.org>,
	Alexei Starovoitov <ast@fb.com>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii.nakryiko@gmail.com>,
	Kernel Team <kernel-team@fb.com>, Julia Kartseva <hex@fb.com>
Subject: Re: [PATCH bpf-next] selftests/bpf: guarantee that useep() calls nanosleep() syscall
Date: Thu, 12 Mar 2020 18:16:11 -0700	[thread overview]
Message-ID: <CAADnVQL4++s-_z_DG-1VqxWPFVzfdS8_r3=RLPwiF5XevSncgA@mail.gmail.com> (raw)
In-Reply-To: <20200311185345.3874602-1-andriin@fb.com>

On Wed, Mar 11, 2020 at 11:54 AM Andrii Nakryiko <andriin@fb.com> wrote:
>
> Some implementations of C runtime library won't call nanosleep() syscall from
> usleep(). But a bunch of kprobe/tracepoint selftests rely on nanosleep being
> called to trigger them. To make this more reliable, "override" usleep
> implementation and call nanosleep explicitly.
>
> Cc: Julia Kartseva <hex@fb.com>
> Signed-off-by: Andrii Nakryiko <andriin@fb.com>

Applied. Thanks

      reply	other threads:[~2020-03-13  1:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-11 18:53 [PATCH bpf-next] selftests/bpf: guarantee that useep() calls nanosleep() syscall Andrii Nakryiko
2020-03-13  1:16 ` Alexei Starovoitov [this message]

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