linux-kernel - Re: [PATCH bpf-next v2] bpf: update bpf_get_smp_processor

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Message-ID: <94b5dd50-ac04-de03-996b-899f7c19a6da@fb.com>
Date:   Tue, 14 Sep 2021 17:07:55 -0700
From:   Yonghong Song <yhs@...com>
To:     Matteo Croce <mcroce@...ux.microsoft.com>, <bpf@...r.kernel.org>
CC:     <linux-kernel@...r.kernel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>
Subject: Re: [PATCH bpf-next v2] bpf: update bpf_get_smp_processor_id()
 documentation



On 9/14/21 4:54 PM, Matteo Croce wrote:
> From: Matteo Croce <mcroce@...rosoft.com>
> 
> BPF programs run with migration disabled regardless of preemption, as
> they are protected by migrate_disable().
> Update the documentation accordingly.
> 
> Signed-off-by: Matteo Croce <mcroce@...rosoft.com>

Acked-by: Yonghong Song <yhs@...com>