Thread (5 messages) 5 messages, 3 authors, 2025-07-17

Re: [PATCH bpf-next v5 1/3] btf: allow mmap of vmlinux btf

From: Lorenz Bauer <hidden>
Date: 2025-07-17 13:17:58
Also in: bpf, linux-arch, linux-kselftest, lkml

Hi Breno,

Thanks for reaching out.

On Thu, Jul 17, 2025 at 1:39 PM Breno Leitao [off-list ref] wrote:
Should __pa_symbol() be used instead of virt_to_phys()?
I'm not really well versed with mm in general. Looking around a bit I
found some explanation in [1]. Your suggested fix does make sense to
me based on that.

Let me run the patch against bpf-ci and see what happens.

1: https://lore.kernel.org/all/90667b2b7f773308318261f96ebefd1a67133c4c.1732464395.git.lukas@wunner.de/ (local)

Lorenz
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