Re: [PATCH] x86/bpf: make arch_bpf_trampoline_size allocate from EXECMEM_MODULE_DATA

From: patchwork-bot+netdevbpf

Date: Thu Aug 20 2026 - 12:03:26 EST


Hello:

This patch was applied to bpf/bpf.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:

On Tue, 18 Aug 2026 16:05:10 +0300 you wrote:
> From: "Mike Rapoport (Microsoft)" <rppt@xxxxxxxxxx>
>
> Jiri Olsa reports slowdown of tracing_multi benchmark that allocates huge
> number of trampolines [1].
>
> The slowdown caused by extra protection changes in execmem_alloc_rw() and
> execmem_free().
>
> [...]

Here is the summary with links:
- x86/bpf: make arch_bpf_trampoline_size allocate from EXECMEM_MODULE_DATA
https://git.kernel.org/bpf/bpf/c/c7a2a3618290

You are awesome, thank you!
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