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SubjectRe: [PATCH] kallsyms: ignore ARMv4 thunks along with others
On Wed, Feb 14, 2024, at 21:34, Masahiro Yamada wrote:
> On Thu, Feb 15, 2024 at 3:19 AM Arnd Bergmann <arnd@kernel.org> wrote:
> If this is a recurring problem,
> maybe is it better to use a regular expression?
>
>
> Remove these lines:
>
> # arm64 lld
> / __AArch64ADRPThunk_/d
>
> # arm lld
> / __ARMV5PILongThunk_/d
> / __ARMV7PILongThunk_/d
> / __ThumbV7PILongThunk_/d
>
> # mips lld
> / __LA25Thunk_/d
> / __microLA25Thunk_/d
>
>
>
>
>
> Add this:
>
> # lld
> / __[^[:space:]]*Thunk_/d
>
> This pattern is only used in tooling,
> but never in the kernel space.

Right, makes sense. There is always a risk of removing
intential kernel symbols and this is slightly higher
with the regex but still not that bad.

I'll give this a spin and send a v2 tomorrow then.

Arnd

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