From: David Miller <davem@davemloft.net>
To: williams@redhat.com
Cc: tglx@linutronix.de, bigeasy@linutronix.de, daniel@iogearbox.net,
bpf@vger.kernel.org, ast@kernel.org, kafai@fb.com,
songliubraving@fb.com, yhs@fb.com, peterz@infradead.org,
acme@redhat.com
Subject: Re: [PATCH] BPF: Disable on PREEMPT_RT
Date: Thu, 17 Oct 2019 21:57:39 -0700 (PDT) [thread overview]
Message-ID: <20191017.215739.1133924746697268824.davem@davemloft.net> (raw)
In-Reply-To: <20191017214917.18911f58@tagon>
From: Clark Williams <williams@redhat.com>
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.
next prev parent reply other threads:[~2019-10-18 4:57 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-17 9:05 [PATCH] BPF: Disable on PREEMPT_RT Sebastian Andrzej Siewior
2019-10-17 14:53 ` Daniel Borkmann
2019-10-17 15:40 ` Sebastian Andrzej Siewior
2019-10-17 17:25 ` David Miller
2019-10-17 21:54 ` Thomas Gleixner
2019-10-17 22:13 ` David Miller
2019-10-17 23:50 ` Thomas Gleixner
2019-10-17 23:27 ` Alexei Starovoitov
2019-10-18 0:22 ` Thomas Gleixner
2019-10-18 5:52 ` Alexei Starovoitov
2019-10-18 11:28 ` Thomas Gleixner
2019-10-18 12:48 ` Sebastian Sewior
2019-10-18 23:05 ` Alexei Starovoitov
2019-10-20 9:06 ` Thomas Gleixner
2019-10-22 1:43 ` Alexei Starovoitov
2019-10-18 2:49 ` Clark Williams
2019-10-18 4:57 ` David Miller [this message]
2019-10-18 5:54 ` Alexei Starovoitov
2019-10-18 8:38 ` Thomas Gleixner
2019-10-18 12:49 ` Clark Williams
2019-10-18 8:46 ` Thomas Gleixner
2019-10-18 12:43 ` Sebastian Sewior
2019-10-18 12:58 ` Clark Williams
2019-10-17 22:11 ` Thomas Gleixner
2019-10-17 22:23 ` David Miller
2019-10-17 17:26 ` David Miller
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