Re: [PATCH sched_ext/for-6.13 1/2] sched_ext: Rename CFI stubs to names that are recognized by BPF

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Subject: Re: [PATCH sched_ext/for-6.13 1/2] sched_ext: Rename CFI stubs to names that are recognized by BPF
From: Martin KaFai Lau <martin.lau@xxxxxxxxx>
Date: Thu, 24 Oct 2024 09:19:12 -0700
Cc: bpf@xxxxxxxxxxxxxxx, Martin KaFai Lau <martin.lau@xxxxxxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, kernel-team@xxxxxxxx, sched-ext@xxxxxxxx, David Vernet <void@xxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <Zxma0Vt6kwWFe1hx@slm.duckdns.org>

On 10/23/24 5:54 PM, Tejun Heo wrote:

CFI stubs can be used to tag arguments with __nullable (and possibly other
tags in the future) but for that to work the CFI stubs must have names that
are recognized by BPF. Rename them.


Acked-by: Martin KaFai Lau <martin.lau@xxxxxxxxxx>

References:
- [PATCH sched_ext/for-6.13 1/2] sched_ext: Rename CFI stubs to names that are recognized by BPF
  - From: Tejun Heo

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