Re: [PATCH] BPF: Disable on PREEMPT_RT

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Subject: Re: [PATCH] BPF: Disable on PREEMPT_RT
From: David Miller <davem@xxxxxxxxxxxxx>
Date: Thu, 17 Oct 2019 21:57:39 -0700 (PDT)
Cc: tglx@xxxxxxxxxxxxx, bigeasy@xxxxxxxxxxxxx, daniel@xxxxxxxxxxxxx, bpf@xxxxxxxxxxxxxxx, ast@xxxxxxxxxx, kafai@xxxxxx, songliubraving@xxxxxx, yhs@xxxxxx, peterz@xxxxxxxxxxxxx, acme@xxxxxxxxxx
In-reply-to: <20191017214917.18911f58@tagon>

From: Clark Williams <williams@xxxxxxxxxx>
Date: Thu, 17 Oct 2019 21:49:17 -0500

> BPF programs cannot loop and are limited to 4096 instructions.

The limit was increased to 1 million not too long ago.

Follow-Ups:
- Re: [PATCH] BPF: Disable on PREEMPT_RT
  - From: Thomas Gleixner
- Re: [PATCH] BPF: Disable on PREEMPT_RT
  - From: Alexei Starovoitov

References:
- Re: [PATCH] BPF: Disable on PREEMPT_RT
  - From: David Miller
- Re: [PATCH] BPF: Disable on PREEMPT_RT
  - From: Thomas Gleixner
- Re: [PATCH] BPF: Disable on PREEMPT_RT
  - From: Clark Williams

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