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lib: Emit nop,no10 instructions combo for x86_64 arch - #16

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anakryiko merged 1 commit into
libbpf:mainfrom
olsajiri:usdt_nop10_combo
Jul 2, 2026
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lib: Emit nop,no10 instructions combo for x86_64 arch#16
anakryiko merged 1 commit into
libbpf:mainfrom
olsajiri:usdt_nop10_combo

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@olsajiri

@olsajiri olsajiri commented Jul 2, 2026

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Now that we have no10 optimization support in kernel, let's emit nop,nop10 for usdt probe. We leave it up to the library to use desirable nop instruction.

Now that we have no10 optimization support in kernel, let's emit
nop,nop10 for usdt probe. We leave it up to the library to use
desirable nop instruction.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
@anakryiko
anakryiko merged commit 9018f82 into libbpf:main Jul 2, 2026
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2 participants