Re: [PATCH v2 0/8] x86: enable EXECMEM_ROX_CACHE for ftrace and kprobes

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On Wed, Jul 09, 2025 at 04:49:25PM +0300, Mike Rapoport wrote:

> Mike Rapoport (Microsoft) (8):
>   execmem: drop unused execmem_update_copy()
>   execmem: introduce execmem_alloc_rw()
>   execmem: rework execmem_cache_free()
>   execmem: move execmem_force_rw() and execmem_restore_rox() before use
>   execmem: add fallback for failures in vmalloc(VM_ALLOW_HUGE_VMAP)
>   execmem: drop writable parameter from execmem_fill_trapping_insns()
>   x86/kprobes: enable EXECMEM_ROX_CACHE for kprobes allocations
>   x86/ftrace: enable EXECMEM_ROX_CACHE for ftrace allocations

Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>




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