Messages in this thread | | | Subject | Re: [PATCH bpf-next 2/2] bpf: Expose bpf_d_path helper to sleepable LSM hooks | From | Yonghong Song <> | Date | Thu, 12 Nov 2020 19:18:21 -0800 |
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On 11/12/20 9:19 AM, KP Singh wrote: > From: KP Singh <kpsingh@google.com> > > Sleepable hooks are never called from an NMI/interrupt context, so it is > safe to use the bpf_d_path helper in LSM programs attaching to these > hooks. > > The helper is not restricted to sleepable programs and merely uses the > list of sleeable hooks as the initial subset of LSM hooks where it can
sleeable => sleepable
probably not need to resend if no other major changes. The maintainer can just fix it up before merging.
> be used. > > Signed-off-by: KP Singh <kpsingh@google.com>
Acked-by: Yonghong Song <yhs@fb.com>
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